From 26add9288c88108e3485ffc57c51ea9bdc0ee719 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Sat, 16 Feb 2008 17:23:12 +1100
Subject: nouveau: match gallium code reorginisation.

That was... fun..
---
 src/gallium/drivers/nv30/nv30_state.c | 739 ++++++++++++++++++++++++++++++++++
 1 file changed, 739 insertions(+)
 create mode 100644 src/gallium/drivers/nv30/nv30_state.c

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
new file mode 100644
index 0000000000..53368561e0
--- /dev/null
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -0,0 +1,739 @@
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_util.h"
+
+#include "nv30_context.h"
+#include "nv30_state.h"
+
+static void *
+nv30_blend_state_create(struct pipe_context *pipe,
+			const struct pipe_blend_state *cso)
+{
+	struct nv30_blend_state *cb;
+
+	cb = malloc(sizeof(struct nv30_blend_state));
+
+	cb->b_enable = cso->blend_enable ? 1 : 0;
+	cb->b_srcfunc = ((nvgl_blend_func(cso->alpha_src_factor)<<16) |
+			 (nvgl_blend_func(cso->rgb_src_factor)));
+	cb->b_dstfunc = ((nvgl_blend_func(cso->alpha_dst_factor)<<16) |
+			 (nvgl_blend_func(cso->rgb_dst_factor)));
+	cb->b_eqn = ((nvgl_blend_eqn(cso->alpha_func) << 16) |
+		     (nvgl_blend_eqn(cso->rgb_func)));
+
+	cb->l_enable = cso->logicop_enable ? 1 : 0;
+	cb->l_op = nvgl_logicop_func(cso->logicop_func);
+
+	cb->c_mask = (((cso->colormask & PIPE_MASK_A) ? (0x01<<24) : 0) |
+		      ((cso->colormask & PIPE_MASK_R) ? (0x01<<16) : 0) |
+		      ((cso->colormask & PIPE_MASK_G) ? (0x01<< 8) : 0) |
+		      ((cso->colormask & PIPE_MASK_B) ? (0x01<< 0) : 0));
+
+	cb->d_enable = cso->dither ? 1 : 0;
+
+	return (void *)cb;
+}
+
+static void
+nv30_blend_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_blend_state *cb = hwcso;
+
+	BEGIN_RING(rankine, NV34TCL_DITHER_ENABLE, 1);
+	OUT_RING  (cb->d_enable);
+
+	BEGIN_RING(rankine, NV34TCL_BLEND_FUNC_ENABLE, 3);
+	OUT_RING  (cb->b_enable);
+	OUT_RING  (cb->b_srcfunc);
+	OUT_RING  (cb->b_dstfunc);
+	BEGIN_RING(rankine, NV34TCL_BLEND_FUNC_EQUATION, 1);
+	OUT_RING  (cb->b_eqn);
+
+	BEGIN_RING(rankine, NV34TCL_COLOR_MASK, 1);
+	OUT_RING  (cb->c_mask);
+
+	BEGIN_RING(rankine, NV34TCL_COLOR_LOGIC_OP_ENABLE, 2);
+	OUT_RING  (cb->l_enable);
+	OUT_RING  (cb->l_op);
+}
+
+static void
+nv30_blend_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+	free(hwcso);
+}
+
+
+static INLINE unsigned
+wrap_mode(unsigned wrap) {
+	unsigned ret;
+
+	switch (wrap) {
+	case PIPE_TEX_WRAP_REPEAT:
+		ret = NV34TCL_TX_WRAP_S_REPEAT;
+		break;
+	case PIPE_TEX_WRAP_MIRROR_REPEAT:
+		ret = NV34TCL_TX_WRAP_S_MIRRORED_REPEAT;
+		break;
+	case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+		ret = NV34TCL_TX_WRAP_S_CLAMP_TO_EDGE;
+		break;
+	case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+		ret = NV34TCL_TX_WRAP_S_CLAMP_TO_BORDER;
+		break;
+	case PIPE_TEX_WRAP_CLAMP:
+		ret = NV34TCL_TX_WRAP_S_CLAMP;
+		break;
+/*	case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+		ret = NV34TCL_TX_WRAP_S_MIRROR_CLAMP_TO_EDGE;
+		break;
+	case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+		ret = NV34TCL_TX_WRAP_S_MIRROR_CLAMP_TO_BORDER;
+		break;
+	case PIPE_TEX_WRAP_MIRROR_CLAMP:
+		ret = NV34TCL_TX_WRAP_S_MIRROR_CLAMP;
+		break;*/
+	default:
+		NOUVEAU_ERR("unknown wrap mode: %d\n", wrap);
+		ret = NV34TCL_TX_WRAP_S_REPEAT;
+		break;
+	}
+
+	return ret >> NV34TCL_TX_WRAP_S_SHIFT;
+}
+
+static void *
+nv30_sampler_state_create(struct pipe_context *pipe,
+			  const struct pipe_sampler_state *cso)
+{
+	struct nv30_sampler_state *ps;
+	uint32_t filter = 0;
+
+	ps = malloc(sizeof(struct nv30_sampler_state));
+
+	ps->fmt = 0;
+	if (!cso->normalized_coords)
+		ps->fmt |= NV34TCL_TX_FORMAT_RECT;
+
+	ps->wrap = ((wrap_mode(cso->wrap_s) << NV34TCL_TX_WRAP_S_SHIFT) |
+		    (wrap_mode(cso->wrap_t) << NV34TCL_TX_WRAP_T_SHIFT) |
+		    (wrap_mode(cso->wrap_r) << NV34TCL_TX_WRAP_R_SHIFT));
+
+	ps->en = 0;
+	if (cso->max_anisotropy >= 2.0) {
+		/* no idea, binary driver sets it, works without it.. meh.. */
+		ps->wrap |= (1 << 5);
+
+/*		if (cso->max_anisotropy >= 16.0) {
+			ps->en |= NV34TCL_TX_ENABLE_ANISO_16X;
+		} else
+		if (cso->max_anisotropy >= 12.0) {
+			ps->en |= NV34TCL_TX_ENABLE_ANISO_12X;
+		} else
+		if (cso->max_anisotropy >= 10.0) {
+			ps->en |= NV34TCL_TX_ENABLE_ANISO_10X;
+		} else
+		if (cso->max_anisotropy >= 8.0) {
+			ps->en |= NV34TCL_TX_ENABLE_ANISO_8X;
+		} else
+		if (cso->max_anisotropy >= 6.0) {
+			ps->en |= NV34TCL_TX_ENABLE_ANISO_6X;
+		} else
+		if (cso->max_anisotropy >= 4.0) {
+			ps->en |= NV34TCL_TX_ENABLE_ANISO_4X;
+		} else {
+			ps->en |= NV34TCL_TX_ENABLE_ANISO_2X;
+		}*/
+	}
+
+	switch (cso->mag_img_filter) {
+	case PIPE_TEX_FILTER_LINEAR:
+		filter |= NV34TCL_TX_FILTER_MAGNIFY_LINEAR;
+		break;
+	case PIPE_TEX_FILTER_NEAREST:
+	default:
+		filter |= NV34TCL_TX_FILTER_MAGNIFY_NEAREST;
+		break;
+	}
+
+	switch (cso->min_img_filter) {
+	case PIPE_TEX_FILTER_LINEAR:
+		switch (cso->min_mip_filter) {
+		case PIPE_TEX_MIPFILTER_NEAREST:
+			filter |= NV34TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_NEAREST;
+			break;
+		case PIPE_TEX_MIPFILTER_LINEAR:
+			filter |= NV34TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_LINEAR;
+			break;
+		case PIPE_TEX_MIPFILTER_NONE:
+		default:
+			filter |= NV34TCL_TX_FILTER_MINIFY_LINEAR;
+			break;
+		}
+		break;
+	case PIPE_TEX_FILTER_NEAREST:
+	default:
+		switch (cso->min_mip_filter) {
+		case PIPE_TEX_MIPFILTER_NEAREST:
+			filter |= NV34TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_NEAREST;
+		break;
+		case PIPE_TEX_MIPFILTER_LINEAR:
+			filter |= NV34TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_LINEAR;
+			break;
+		case PIPE_TEX_MIPFILTER_NONE:
+		default:
+			filter |= NV34TCL_TX_FILTER_MINIFY_NEAREST;
+			break;
+		}
+		break;
+	}
+
+	ps->filt = filter;
+
+/*	if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+		switch (cso->compare_func) {
+		case PIPE_FUNC_NEVER:
+			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_NEVER;
+			break;
+		case PIPE_FUNC_GREATER:
+			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_GREATER;
+			break;
+		case PIPE_FUNC_EQUAL:
+			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_EQUAL;
+			break;
+		case PIPE_FUNC_GEQUAL:
+			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_GEQUAL;
+			break;
+		case PIPE_FUNC_LESS:
+			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_LESS;
+			break;
+		case PIPE_FUNC_NOTEQUAL:
+			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_NOTEQUAL;
+			break;
+		case PIPE_FUNC_LEQUAL:
+			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_LEQUAL;
+			break;
+		case PIPE_FUNC_ALWAYS:
+			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_ALWAYS;
+			break;
+		default:
+			break;
+		}
+	}*/
+
+	ps->bcol = ((float_to_ubyte(cso->border_color[3]) << 24) |
+		    (float_to_ubyte(cso->border_color[0]) << 16) |
+		    (float_to_ubyte(cso->border_color[1]) <<  8) |
+		    (float_to_ubyte(cso->border_color[2]) <<  0));
+
+	return (void *)ps;
+}
+
+static void
+nv30_sampler_state_bind(struct pipe_context *pipe, unsigned unit,
+			void *hwcso)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_sampler_state *ps = hwcso;
+
+	nv30->tex_sampler[unit] = ps;
+	nv30->dirty_samplers |= (1 << unit);
+}
+
+static void
+nv30_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+	free(hwcso);
+}
+
+static void
+nv30_set_sampler_texture(struct pipe_context *pipe, unsigned unit,
+			 struct pipe_texture *miptree)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	nv30->tex_miptree[unit] = (struct nv30_miptree *)miptree;
+	nv30->dirty_samplers |= (1 << unit);
+}
+
+static void *
+nv30_rasterizer_state_create(struct pipe_context *pipe,
+			     const struct pipe_rasterizer_state *cso)
+{
+	struct nv30_rasterizer_state *rs;
+	int i;
+
+	/*XXX: ignored:
+	 * 	light_twoside
+	 * 	offset_cw/ccw -nohw
+	 * 	scissor
+	 * 	point_smooth -nohw
+	 * 	multisample
+	 * 	offset_units / offset_scale
+	 */
+	rs = malloc(sizeof(struct nv30_rasterizer_state));
+
+	rs->shade_model = cso->flatshade ? 0x1d00 : 0x1d01;
+
+	rs->line_width = (unsigned char)(cso->line_width * 8.0) & 0xff;
+	rs->line_smooth_en = cso->line_smooth ? 1 : 0;
+	rs->line_stipple_en = cso->line_stipple_enable ? 1 : 0;
+	rs->line_stipple = (cso->line_stipple_pattern << 16) |
+			    cso->line_stipple_factor;
+
+	rs->point_size = *(uint32_t*)&cso->point_size;
+
+	rs->poly_smooth_en = cso->poly_smooth ? 1 : 0;
+	rs->poly_stipple_en = cso->poly_stipple_enable ? 1 : 0;
+
+	if (cso->front_winding == PIPE_WINDING_CCW) {
+		rs->front_face = NV34TCL_FRONT_FACE_CCW;
+		rs->poly_mode_front = nvgl_polygon_mode(cso->fill_ccw);
+		rs->poly_mode_back  = nvgl_polygon_mode(cso->fill_cw);
+	} else {
+		rs->front_face = NV34TCL_FRONT_FACE_CW;
+		rs->poly_mode_front = nvgl_polygon_mode(cso->fill_cw);
+		rs->poly_mode_back  = nvgl_polygon_mode(cso->fill_ccw);
+	}
+
+	switch (cso->cull_mode) {
+	case PIPE_WINDING_CCW:
+		rs->cull_face_en = 1;
+		if (cso->front_winding == PIPE_WINDING_CCW)
+			rs->cull_face    = NV34TCL_CULL_FACE_FRONT;
+		else
+			rs->cull_face    = NV34TCL_CULL_FACE_BACK;
+		break;
+	case PIPE_WINDING_CW:
+		rs->cull_face_en = 1;
+		if (cso->front_winding == PIPE_WINDING_CW)
+			rs->cull_face    = NV34TCL_CULL_FACE_FRONT;
+		else
+			rs->cull_face    = NV34TCL_CULL_FACE_BACK;
+		break;
+	case PIPE_WINDING_BOTH:
+		rs->cull_face_en = 1;
+		rs->cull_face    = NV34TCL_CULL_FACE_FRONT_AND_BACK;
+		break;
+	case PIPE_WINDING_NONE:
+	default:
+		rs->cull_face_en = 0;
+		rs->cull_face    = 0;
+		break;
+	}
+
+	if (cso->point_sprite) {
+		rs->point_sprite = (1 << 0);
+		for (i = 0; i < 8; i++) {
+			if (cso->sprite_coord_mode[i] != PIPE_SPRITE_COORD_NONE)
+				rs->point_sprite |= (1 << (8 + i));
+		}
+	} else {
+		rs->point_sprite = 0;
+	}
+
+	return (void *)rs;
+}
+
+static void
+nv30_rasterizer_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_rasterizer_state *rs = hwcso;
+
+	BEGIN_RING(rankine, NV34TCL_SHADE_MODEL, 1);
+	OUT_RING  (rs->shade_model);
+
+	BEGIN_RING(rankine, NV34TCL_LINE_WIDTH, 2);
+	OUT_RING  (rs->line_width);
+	OUT_RING  (rs->line_smooth_en);
+	BEGIN_RING(rankine, NV34TCL_LINE_STIPPLE_ENABLE, 2);
+	OUT_RING  (rs->line_stipple_en);
+	OUT_RING  (rs->line_stipple);
+
+	BEGIN_RING(rankine, NV34TCL_POINT_SIZE, 1);
+	OUT_RING  (rs->point_size);
+
+	BEGIN_RING(rankine, NV34TCL_POLYGON_MODE_FRONT, 6);
+	OUT_RING  (rs->poly_mode_front);
+	OUT_RING  (rs->poly_mode_back);
+	OUT_RING  (rs->cull_face);
+	OUT_RING  (rs->front_face);
+	OUT_RING  (rs->poly_smooth_en);
+	OUT_RING  (rs->cull_face_en);
+
+	BEGIN_RING(rankine, NV34TCL_POLYGON_STIPPLE_ENABLE, 1);
+	OUT_RING  (rs->poly_stipple_en);
+
+	BEGIN_RING(rankine, NV34TCL_POINT_SPRITE, 1);
+	OUT_RING  (rs->point_sprite);
+}
+
+static void
+nv30_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+	free(hwcso);
+}
+
+static void
+nv30_translate_stencil(const struct pipe_depth_stencil_alpha_state *cso,
+		       unsigned idx, struct nv30_stencil_push *hw)
+{
+	hw->enable = cso->stencil[idx].enabled ? 1 : 0;
+	hw->wmask = cso->stencil[idx].write_mask;
+	hw->func = nvgl_comparison_op(cso->stencil[idx].func);
+	hw->ref	= cso->stencil[idx].ref_value;
+	hw->vmask = cso->stencil[idx].value_mask;
+	hw->fail = nvgl_stencil_op(cso->stencil[idx].fail_op);
+	hw->zfail = nvgl_stencil_op(cso->stencil[idx].zfail_op);
+	hw->zpass = nvgl_stencil_op(cso->stencil[idx].zpass_op);
+}
+
+static void *
+nv30_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+			const struct pipe_depth_stencil_alpha_state *cso)
+{
+	struct nv30_depth_stencil_alpha_state *hw;
+
+	hw = malloc(sizeof(struct nv30_depth_stencil_alpha_state));
+
+	hw->depth.func		= nvgl_comparison_op(cso->depth.func);
+	hw->depth.write_enable	= cso->depth.writemask ? 1 : 0;
+	hw->depth.test_enable	= cso->depth.enabled ? 1 : 0;
+
+	nv30_translate_stencil(cso, 0, &hw->stencil.front);
+	nv30_translate_stencil(cso, 1, &hw->stencil.back);
+
+	hw->alpha.enabled = cso->alpha.enabled ? 1 : 0;
+	hw->alpha.func = nvgl_comparison_op(cso->alpha.func);
+	hw->alpha.ref  = float_to_ubyte(cso->alpha.ref);
+
+	return (void *)hw;
+}
+
+static void
+nv30_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_depth_stencil_alpha_state *hw = hwcso;
+
+	BEGIN_RING(rankine, NV34TCL_DEPTH_FUNC, 3);
+	OUT_RINGp ((uint32_t *)&hw->depth, 3);
+	BEGIN_RING(rankine, NV34TCL_STENCIL_BACK_ENABLE, 16);
+	OUT_RINGp ((uint32_t *)&hw->stencil.back, 8);
+	OUT_RINGp ((uint32_t *)&hw->stencil.front, 8);
+	BEGIN_RING(rankine, NV34TCL_ALPHA_FUNC_ENABLE, 3);
+	OUT_RINGp ((uint32_t *)&hw->alpha.enabled, 3);
+}
+
+static void
+nv30_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+	free(hwcso);
+}
+
+static void *
+nv30_vp_state_create(struct pipe_context *pipe,
+		     const struct pipe_shader_state *cso)
+{
+	struct nv30_vertex_program *vp;
+
+	vp = CALLOC(1, sizeof(struct nv30_vertex_program));
+	vp->pipe = cso;
+
+	return (void *)vp;
+}
+
+static void
+nv30_vp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_vertex_program *vp = hwcso;
+
+	nv30->vertprog.current = vp;
+	nv30->dirty |= NV30_NEW_VERTPROG;
+}
+
+static void
+nv30_vp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_vertex_program *vp = hwcso;
+
+	nv30_vertprog_destroy(nv30, vp);
+	free(vp);
+}
+
+static void *
+nv30_fp_state_create(struct pipe_context *pipe,
+		     const struct pipe_shader_state *cso)
+{
+	struct nv30_fragment_program *fp;
+
+	fp = CALLOC(1, sizeof(struct nv30_fragment_program));
+	fp->pipe = cso;
+
+	return (void *)fp;
+}
+
+static void
+nv30_fp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_fragment_program *fp = hwcso;
+
+	nv30->fragprog.current = fp;
+	nv30->dirty |= NV30_NEW_FRAGPROG;
+}
+
+static void
+nv30_fp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_fragment_program *fp = hwcso;
+
+	nv30_fragprog_destroy(nv30, fp);
+	free(fp);
+}
+
+static void
+nv30_set_blend_color(struct pipe_context *pipe,
+		     const struct pipe_blend_color *bcol)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	BEGIN_RING(rankine, NV34TCL_BLEND_FUNC_COLOR, 1);
+	OUT_RING  ((float_to_ubyte(bcol->color[3]) << 24) |
+		   (float_to_ubyte(bcol->color[0]) << 16) |
+		   (float_to_ubyte(bcol->color[1]) <<  8) |
+		   (float_to_ubyte(bcol->color[2]) <<  0));
+}
+
+static void
+nv30_set_clip_state(struct pipe_context *pipe,
+		    const struct pipe_clip_state *clip)
+{
+}
+
+static void
+nv30_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
+			 const struct pipe_constant_buffer *buf )
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	if (shader == PIPE_SHADER_VERTEX) {
+		nv30->vertprog.constant_buf = buf->buffer;
+		nv30->dirty |= NV30_NEW_VERTPROG;
+	} else
+	if (shader == PIPE_SHADER_FRAGMENT) {
+		nv30->fragprog.constant_buf = buf->buffer;
+		nv30->dirty |= NV30_NEW_FRAGPROG;
+	}
+}
+
+static void
+nv30_set_framebuffer_state(struct pipe_context *pipe,
+			   const struct pipe_framebuffer_state *fb)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct pipe_surface *rt[4], *zeta;
+	uint32_t rt_enable, rt_format, w, h;
+	int i, colour_format = 0, zeta_format = 0;
+
+	rt_enable = 0;
+	for (i = 0; i < 4; i++) {
+		if (!fb->cbufs[i])
+			continue;
+
+		if (colour_format) {
+			assert(w == fb->cbufs[i]->width);
+			assert(h == fb->cbufs[i]->height);
+			assert(colour_format == fb->cbufs[i]->format);
+		} else {
+			w = fb->cbufs[i]->width;
+			h = fb->cbufs[i]->height;
+			colour_format = fb->cbufs[i]->format;
+			rt_enable |= (NV34TCL_RT_ENABLE_COLOR0 << i);
+			rt[i] = fb->cbufs[i];
+		}
+	}
+
+	if (rt_enable & (NV34TCL_RT_ENABLE_COLOR1 | NV34TCL_RT_ENABLE_COLOR2 |
+			 NV34TCL_RT_ENABLE_COLOR3))
+		rt_enable |= NV34TCL_RT_ENABLE_MRT;
+
+	if (fb->zsbuf) {
+		if (colour_format) {
+			assert(w == fb->zsbuf->width);
+			assert(h == fb->zsbuf->height);
+		} else {
+			w = fb->zsbuf->width;
+			h = fb->zsbuf->height;
+		}
+
+		zeta_format = fb->zsbuf->format;
+		zeta = fb->zsbuf;
+	}
+
+	rt_format = NV34TCL_RT_FORMAT_TYPE_LINEAR;
+
+	switch (colour_format) {
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case 0:
+		rt_format |= NV34TCL_RT_FORMAT_COLOR_A8R8G8B8;
+		break;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		rt_format |= NV34TCL_RT_FORMAT_COLOR_R5G6B5;
+		break;
+	default:
+		assert(0);
+	}
+
+	switch (zeta_format) {
+	case PIPE_FORMAT_Z16_UNORM:
+		rt_format |= NV34TCL_RT_FORMAT_ZETA_Z16;
+		break;
+	case PIPE_FORMAT_Z24S8_UNORM:
+	case 0:
+		rt_format |= NV34TCL_RT_FORMAT_ZETA_Z24S8;
+		break;
+	default:
+		assert(0);
+	}
+
+	if (rt_enable & NV34TCL_RT_ENABLE_COLOR0) {
+		BEGIN_RING(rankine, NV34TCL_COLOR0_PITCH, 1);
+		OUT_RING  ( (rt[0]->pitch * rt[0]->cpp) | ( (zeta->pitch * zeta->cpp) << 16) );
+		nv30->rt[0] = rt[0]->buffer;
+	}
+
+	if (rt_enable & NV34TCL_RT_ENABLE_COLOR1) {
+		BEGIN_RING(rankine, NV34TCL_COLOR1_PITCH, 2);
+		OUT_RING  (rt[1]->pitch * rt[1]->cpp);
+		nv30->rt[1] = rt[1]->buffer;
+	}
+
+	if (zeta_format)
+	{
+		nv30->zeta = zeta->buffer;
+	}
+
+	nv30->rt_enable = rt_enable;
+	BEGIN_RING(rankine, NV34TCL_RT_ENABLE, 1);
+	OUT_RING  (rt_enable);
+	BEGIN_RING(rankine, NV34TCL_RT_HORIZ, 3);
+	OUT_RING  ((w << 16) | 0);
+	OUT_RING  ((h << 16) | 0);
+	OUT_RING  (rt_format);
+	BEGIN_RING(rankine, NV34TCL_VIEWPORT_HORIZ, 2);
+	OUT_RING  ((w << 16) | 0);
+	OUT_RING  ((h << 16) | 0);
+	BEGIN_RING(rankine, NV34TCL_VIEWPORT_CLIP_HORIZ(0), 2);
+	OUT_RING  (((w - 1) << 16) | 0);
+	OUT_RING  (((h - 1) << 16) | 0);
+}
+
+static void
+nv30_set_polygon_stipple(struct pipe_context *pipe,
+			 const struct pipe_poly_stipple *stipple)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	BEGIN_RING(rankine, NV34TCL_POLYGON_STIPPLE_PATTERN(0), 32);
+	OUT_RINGp ((uint32_t *)stipple->stipple, 32);
+}
+
+static void
+nv30_set_scissor_state(struct pipe_context *pipe,
+		       const struct pipe_scissor_state *s)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	BEGIN_RING(rankine, NV34TCL_SCISSOR_HORIZ, 2);
+	OUT_RING  (((s->maxx - s->minx) << 16) | s->minx);
+	OUT_RING  (((s->maxy - s->miny) << 16) | s->miny);
+}
+
+static void
+nv30_set_viewport_state(struct pipe_context *pipe,
+			const struct pipe_viewport_state *vpt)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	BEGIN_RING(rankine, NV34TCL_VIEWPORT_TRANSLATE_X, 8);
+	OUT_RINGf (vpt->translate[0]);
+	OUT_RINGf (vpt->translate[1]);
+	OUT_RINGf (vpt->translate[2]);
+	OUT_RINGf (vpt->translate[3]);
+	OUT_RINGf (vpt->scale[0]);
+	OUT_RINGf (vpt->scale[1]);
+	OUT_RINGf (vpt->scale[2]);
+	OUT_RINGf (vpt->scale[3]);
+}
+
+static void
+nv30_set_vertex_buffer(struct pipe_context *pipe, unsigned index,
+		       const struct pipe_vertex_buffer *vb)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	nv30->vtxbuf[index] = *vb;
+
+	nv30->dirty |= NV30_NEW_ARRAYS;
+}
+
+static void
+nv30_set_vertex_element(struct pipe_context *pipe, unsigned index,
+			const struct pipe_vertex_element *ve)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	nv30->vtxelt[index] = *ve;
+
+	nv30->dirty |= NV30_NEW_ARRAYS;
+}
+
+void
+nv30_init_state_functions(struct nv30_context *nv30)
+{
+	nv30->pipe.create_blend_state = nv30_blend_state_create;
+	nv30->pipe.bind_blend_state = nv30_blend_state_bind;
+	nv30->pipe.delete_blend_state = nv30_blend_state_delete;
+
+	nv30->pipe.create_sampler_state = nv30_sampler_state_create;
+	nv30->pipe.bind_sampler_state = nv30_sampler_state_bind;
+	nv30->pipe.delete_sampler_state = nv30_sampler_state_delete;
+	nv30->pipe.set_sampler_texture = nv30_set_sampler_texture;
+
+	nv30->pipe.create_rasterizer_state = nv30_rasterizer_state_create;
+	nv30->pipe.bind_rasterizer_state = nv30_rasterizer_state_bind;
+	nv30->pipe.delete_rasterizer_state = nv30_rasterizer_state_delete;
+
+	nv30->pipe.create_depth_stencil_alpha_state =
+		nv30_depth_stencil_alpha_state_create;
+	nv30->pipe.bind_depth_stencil_alpha_state =
+		nv30_depth_stencil_alpha_state_bind;
+	nv30->pipe.delete_depth_stencil_alpha_state =
+		nv30_depth_stencil_alpha_state_delete;
+
+	nv30->pipe.create_vs_state = nv30_vp_state_create;
+	nv30->pipe.bind_vs_state = nv30_vp_state_bind;
+	nv30->pipe.delete_vs_state = nv30_vp_state_delete;
+
+	nv30->pipe.create_fs_state = nv30_fp_state_create;
+	nv30->pipe.bind_fs_state = nv30_fp_state_bind;
+	nv30->pipe.delete_fs_state = nv30_fp_state_delete;
+
+	nv30->pipe.set_blend_color = nv30_set_blend_color;
+	nv30->pipe.set_clip_state = nv30_set_clip_state;
+	nv30->pipe.set_constant_buffer = nv30_set_constant_buffer;
+	nv30->pipe.set_framebuffer_state = nv30_set_framebuffer_state;
+	nv30->pipe.set_polygon_stipple = nv30_set_polygon_stipple;
+	nv30->pipe.set_scissor_state = nv30_set_scissor_state;
+	nv30->pipe.set_viewport_state = nv30_set_viewport_state;
+
+	nv30->pipe.set_vertex_buffer = nv30_set_vertex_buffer;
+	nv30->pipe.set_vertex_element = nv30_set_vertex_element;
+}
+
-- 
cgit v1.2.3


From 0a5ed0667e6bd934a150bf7f784349fa7f595309 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Fri, 22 Feb 2008 17:18:27 +0100
Subject: nv30: wrong number of parameters

---
 src/gallium/drivers/nv30/nv30_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 53368561e0..db4dac24c7 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -609,7 +609,7 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 	}
 
 	if (rt_enable & NV34TCL_RT_ENABLE_COLOR1) {
-		BEGIN_RING(rankine, NV34TCL_COLOR1_PITCH, 2);
+		BEGIN_RING(rankine, NV34TCL_COLOR1_PITCH, 1);
 		OUT_RING  (rt[1]->pitch * rt[1]->cpp);
 		nv30->rt[1] = rt[1]->buffer;
 	}
-- 
cgit v1.2.3


From d8a9d850b9d63c7398d596fad2dfd2f05e55ef7d Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Fri, 22 Feb 2008 22:21:15 +0100
Subject: nv30: init zeta to NULL, use color pitch if no zeta

---
 src/gallium/drivers/nv30/nv30_state.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index db4dac24c7..aa3fe7837e 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -537,7 +537,7 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 			   const struct pipe_framebuffer_state *fb)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct pipe_surface *rt[4], *zeta;
+	struct pipe_surface *rt[4], *zeta = NULL;
 	uint32_t rt_enable, rt_format, w, h;
 	int i, colour_format = 0, zeta_format = 0;
 
@@ -603,8 +603,15 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 	}
 
 	if (rt_enable & NV34TCL_RT_ENABLE_COLOR0) {
+		uint32_t pitch = rt[0]->pitch * rt[0]->cpp;
+		if (zeta) {
+			pitch |= (zeta->pitch * zeta->cpp)<<16;
+		} else {
+			pitch |= pitch<<16;
+		}
+
 		BEGIN_RING(rankine, NV34TCL_COLOR0_PITCH, 1);
-		OUT_RING  ( (rt[0]->pitch * rt[0]->cpp) | ( (zeta->pitch * zeta->cpp) << 16) );
+		OUT_RING  ( pitch );
 		nv30->rt[0] = rt[0]->buffer;
 	}
 
-- 
cgit v1.2.3


From 169912b71a4242389301890ef303046d49ce71df Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Tue, 11 Mar 2008 19:22:02 +0100
Subject: nv30: silence some warnings

---
 src/gallium/drivers/nv30/nv30_fragprog.c | 2 +-
 src/gallium/drivers/nv30/nv30_state.c    | 2 +-
 src/gallium/drivers/nv30/nv30_vbo.c      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index 09ad555c32..0a2ba04f95 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -378,7 +378,7 @@ nv30_fragprog_parse_instruction(struct nv30_fpc *fpc,
 {
 	const struct nv30_sreg none = nv30_sr(NV30SR_NONE, 0);
 	struct nv30_sreg src[3], dst, tmp;
-	int mask, sat, unit;
+	int mask, sat, unit = 0;
 	int ai = -1, ci = -1;
 	int i;
 
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index aa3fe7837e..319d53fcca 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -538,7 +538,7 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct pipe_surface *rt[4], *zeta = NULL;
-	uint32_t rt_enable, rt_format, w, h;
+	uint32_t rt_enable, rt_format, w = 0, h = 0;
 	int i, colour_format = 0, zeta_format = 0;
 
 	rt_enable = 0;
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index 9e00cdac3f..a62462f7bc 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -102,7 +102,7 @@ nv30_vbo_arrays_update(struct nv30_context *nv30)
 {
 	struct nv30_vertex_program *vp = nv30->vertprog.active;
 	uint32_t inputs, vtxfmt[16];
-	int hw, num_hw;
+	int hw, num_hw = 0;
 
 	nv30->vb_enable = 0;
 
-- 
cgit v1.2.3


From 9a4938d7033101122b627786273ff37229b5558a Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Thu, 13 Mar 2008 12:36:35 +1100
Subject: nouveau: match interface changes

---
 src/gallium/drivers/nv30/nv30_fragprog.c | 11 ++++----
 src/gallium/drivers/nv30/nv30_state.c    | 30 +++++++++++---------
 src/gallium/drivers/nv30/nv30_state.h    |  4 +--
 src/gallium/drivers/nv30/nv30_vertprog.c |  4 +--
 src/gallium/drivers/nv40/nv40_context.h  |  2 ++
 src/gallium/drivers/nv40/nv40_fragprog.c | 11 ++++----
 src/gallium/drivers/nv40/nv40_state.c    | 47 +++++++++++++++++++++++---------
 src/gallium/drivers/nv40/nv40_state.h    |  4 +--
 src/gallium/drivers/nv40/nv40_vertprog.c |  4 +--
 src/gallium/drivers/nv50/nv50_state.c    | 11 ++++----
 10 files changed, 76 insertions(+), 52 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index 0a2ba04f95..6f61d36f4e 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -583,15 +583,14 @@ nv30_fragprog_parse_instruction(struct nv30_fpc *fpc,
 		arith(fpc, sat, ADD, dst, mask, src[0], neg(src[1]), none);
 		break;
 	case TGSI_OPCODE_TEX:
-		if (finst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtDivide ==
-				TGSI_EXTSWIZZLE_W) {
-			tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none);
-		} else
-			tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none);
+		tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none);
 		break;
 	case TGSI_OPCODE_TXB:
 		tex(fpc, sat, TXB, unit, dst, mask, src[0], none, none);
 		break;
+	case TGSI_OPCODE_TXP:
+		tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none);
+		break;
 	case TGSI_OPCODE_XPD:
 		tmp = temp(fpc);
 		arith(fpc, 0, MUL, tmp, mask,
@@ -683,7 +682,7 @@ nv30_fragprog_translate(struct nv30_context *nv30,
 	fpc->high_temp = -1;
 	fpc->num_regs = 2;
 
-	tgsi_parse_init(&parse, fp->pipe->tokens);
+	tgsi_parse_init(&parse, fp->pipe.tokens);
 
 	while (!tgsi_parse_end_of_tokens(&parse)) {
 		tgsi_parse_token(&parse);
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 319d53fcca..951a32bc81 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -231,14 +231,15 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 }
 
 static void
-nv30_sampler_state_bind(struct pipe_context *pipe, unsigned unit,
-			void *hwcso)
+nv30_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct nv30_sampler_state *ps = hwcso;
+	unsigned unit;
 
-	nv30->tex_sampler[unit] = ps;
-	nv30->dirty_samplers |= (1 << unit);
+	for (unit = 0; unit < nr; unit++) {
+		nv30->tex_sampler[unit] = sampler[unit];
+		nv30->dirty_samplers |= (1 << unit);
+	}
 }
 
 static void
@@ -248,13 +249,16 @@ nv30_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
 }
 
 static void
-nv30_set_sampler_texture(struct pipe_context *pipe, unsigned unit,
-			 struct pipe_texture *miptree)
+nv30_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+			 struct pipe_texture **miptree)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
+	unsigned unit;
 
-	nv30->tex_miptree[unit] = (struct nv30_miptree *)miptree;
-	nv30->dirty_samplers |= (1 << unit);
+	for (unit = 0; unit < nr; unit++) {
+		nv30->tex_miptree[unit] = (struct nv30_miptree *)miptree[unit];
+		nv30->dirty_samplers |= (1 << unit);
+	}
 }
 
 static void *
@@ -440,7 +444,7 @@ nv30_vp_state_create(struct pipe_context *pipe,
 	struct nv30_vertex_program *vp;
 
 	vp = CALLOC(1, sizeof(struct nv30_vertex_program));
-	vp->pipe = cso;
+	vp->pipe = *cso;
 
 	return (void *)vp;
 }
@@ -472,7 +476,7 @@ nv30_fp_state_create(struct pipe_context *pipe,
 	struct nv30_fragment_program *fp;
 
 	fp = CALLOC(1, sizeof(struct nv30_fragment_program));
-	fp->pipe = cso;
+	fp->pipe = *cso;
 
 	return (void *)fp;
 }
@@ -709,9 +713,9 @@ nv30_init_state_functions(struct nv30_context *nv30)
 	nv30->pipe.delete_blend_state = nv30_blend_state_delete;
 
 	nv30->pipe.create_sampler_state = nv30_sampler_state_create;
-	nv30->pipe.bind_sampler_state = nv30_sampler_state_bind;
+	nv30->pipe.bind_sampler_states = nv30_sampler_state_bind;
 	nv30->pipe.delete_sampler_state = nv30_sampler_state_delete;
-	nv30->pipe.set_sampler_texture = nv30_set_sampler_texture;
+	nv30->pipe.set_sampler_textures = nv30_set_sampler_texture;
 
 	nv30->pipe.create_rasterizer_state = nv30_rasterizer_state_create;
 	nv30->pipe.bind_rasterizer_state = nv30_rasterizer_state_bind;
diff --git a/src/gallium/drivers/nv30/nv30_state.h b/src/gallium/drivers/nv30/nv30_state.h
index 233600f69a..117520dd13 100644
--- a/src/gallium/drivers/nv30/nv30_state.h
+++ b/src/gallium/drivers/nv30/nv30_state.h
@@ -60,7 +60,7 @@ struct nv30_vertex_program_data {
 };
 
 struct nv30_vertex_program {
-	const struct pipe_shader_state *pipe;
+	struct pipe_shader_state pipe;
 
 	boolean translated;
 	struct nv30_vertex_program_exec *insns;
@@ -84,7 +84,7 @@ struct nv30_fragment_program_data {
 };
 
 struct nv30_fragment_program {
-	const struct pipe_shader_state *pipe;
+	struct pipe_shader_state pipe;
 
 	boolean translated;
 	boolean on_hw;
diff --git a/src/gallium/drivers/nv30/nv30_vertprog.c b/src/gallium/drivers/nv30/nv30_vertprog.c
index 75f7351261..e9b62ff48b 100644
--- a/src/gallium/drivers/nv30/nv30_vertprog.c
+++ b/src/gallium/drivers/nv30/nv30_vertprog.c
@@ -541,7 +541,7 @@ nv30_vertprog_prepare(struct nv30_vpc *vpc)
 	struct tgsi_parse_context p;
 	int nr_imm = 0;
 
-	tgsi_parse_init(&p, vpc->vp->pipe->tokens);
+	tgsi_parse_init(&p, vpc->vp->pipe.tokens);
 	while (!tgsi_parse_end_of_tokens(&p)) {
 		const union tgsi_full_token *tok = &p.FullToken;
 
@@ -582,7 +582,7 @@ nv30_vertprog_translate(struct nv30_context *nv30,
 		return;
 	}
 
-	tgsi_parse_init(&parse, vp->pipe->tokens);
+	tgsi_parse_init(&parse, vp->pipe.tokens);
 
 	while (!tgsi_parse_end_of_tokens(&parse)) {
 		tgsi_parse_token(&parse);
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index e118776306..100c678187 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -136,6 +136,8 @@ struct nv40_context {
 	unsigned idxbuf_format;
 	struct nv40_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
 	struct nv40_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+	unsigned nr_samplers;
+	unsigned nr_textures;
 	unsigned dirty_samplers;
 	struct pipe_vertex_buffer  vtxbuf[PIPE_ATTRIB_MAX];
 	struct pipe_vertex_element vtxelt[PIPE_ATTRIB_MAX];
diff --git a/src/gallium/drivers/nv40/nv40_fragprog.c b/src/gallium/drivers/nv40/nv40_fragprog.c
index d981a02a63..953f9cd908 100644
--- a/src/gallium/drivers/nv40/nv40_fragprog.c
+++ b/src/gallium/drivers/nv40/nv40_fragprog.c
@@ -580,15 +580,14 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc,
 		arith(fpc, sat, ADD, dst, mask, src[0], neg(src[1]), none);
 		break;
 	case TGSI_OPCODE_TEX:
-		if (finst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtDivide ==
-				TGSI_EXTSWIZZLE_W) {
-			tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none);
-		} else
-			tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none);
+		tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none);
 		break;
 	case TGSI_OPCODE_TXB:
 		tex(fpc, sat, TXB, unit, dst, mask, src[0], none, none);
 		break;
+	case TGSI_OPCODE_TXP:
+		tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none);
+		break;
 	case TGSI_OPCODE_XPD:
 		tmp = temp(fpc);
 		arith(fpc, 0, MUL, tmp, mask,
@@ -680,7 +679,7 @@ nv40_fragprog_translate(struct nv40_context *nv40,
 	fpc->high_temp = -1;
 	fpc->num_regs = 2;
 
-	tgsi_parse_init(&parse, fp->pipe->tokens);
+	tgsi_parse_init(&parse, fp->pipe.tokens);
 
 	while (!tgsi_parse_end_of_tokens(&parse)) {
 		tgsi_parse_token(&parse);
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index caa2f9df0c..321d5de041 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -1,6 +1,7 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_util.h"
+#include "pipe/p_inlines.h"
 
 #include "nv40_context.h"
 #include "nv40_state.h"
@@ -251,14 +252,22 @@ nv40_sampler_state_create(struct pipe_context *pipe,
 }
 
 static void
-nv40_sampler_state_bind(struct pipe_context *pipe, unsigned unit,
-			void *hwcso)
+nv40_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
 {
 	struct nv40_context *nv40 = nv40_context(pipe);
-	struct nv40_sampler_state *ps = hwcso;
+	unsigned unit;
 
-	nv40->tex_sampler[unit] = ps;
-	nv40->dirty_samplers |= (1 << unit);
+	for (unit = 0; unit < nr; unit++) {
+		nv40->tex_sampler[unit] = sampler[unit];
+		nv40->dirty_samplers |= (1 << unit);
+	}
+
+	for (unit = nr; unit < nv40->nr_samplers; unit++) {
+		nv40->tex_sampler[unit] = NULL;
+		nv40->dirty_samplers |= (1 << unit);
+	}
+
+	nv40->nr_samplers = nr;
 	nv40->dirty |= NV40_NEW_SAMPLER;
 }
 
@@ -269,13 +278,25 @@ nv40_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
 }
 
 static void
-nv40_set_sampler_texture(struct pipe_context *pipe, unsigned unit,
-			 struct pipe_texture *miptree)
+nv40_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+			 struct pipe_texture **miptree)
 {
 	struct nv40_context *nv40 = nv40_context(pipe);
+	unsigned unit;
+
+	for (unit = 0; unit < nr; unit++) {
+		pipe_texture_reference((struct pipe_texture **)
+				       &nv40->tex_miptree[unit], miptree[unit]);
+		nv40->dirty_samplers |= (1 << unit);
+	}
+
+	for (unit = nr; unit < nv40->nr_textures; unit++) {
+		pipe_texture_reference((struct pipe_texture **)
+				       &nv40->tex_miptree[unit], NULL);
+		nv40->dirty_samplers |= (1 << unit);
+	}
 
-	nv40->tex_miptree[unit] = (struct nv40_miptree *)miptree;
-	nv40->dirty_samplers |= (1 << unit);
+	nv40->nr_textures = nr;
 	nv40->dirty |= NV40_NEW_SAMPLER;
 }
 
@@ -490,7 +511,7 @@ nv40_vp_state_create(struct pipe_context *pipe,
 	struct nv40_vertex_program *vp;
 
 	vp = CALLOC(1, sizeof(struct nv40_vertex_program));
-	vp->pipe = cso;
+	vp->pipe = *cso;
 
 	return (void *)vp;
 }
@@ -521,7 +542,7 @@ nv40_fp_state_create(struct pipe_context *pipe,
 	struct nv40_fragment_program *fp;
 
 	fp = CALLOC(1, sizeof(struct nv40_fragment_program));
-	fp->pipe = cso;
+	fp->pipe = *cso;
 
 	return (void *)fp;
 }
@@ -649,9 +670,9 @@ nv40_init_state_functions(struct nv40_context *nv40)
 	nv40->pipe.delete_blend_state = nv40_blend_state_delete;
 
 	nv40->pipe.create_sampler_state = nv40_sampler_state_create;
-	nv40->pipe.bind_sampler_state = nv40_sampler_state_bind;
+	nv40->pipe.bind_sampler_states = nv40_sampler_state_bind;
 	nv40->pipe.delete_sampler_state = nv40_sampler_state_delete;
-	nv40->pipe.set_sampler_texture = nv40_set_sampler_texture;
+	nv40->pipe.set_sampler_textures = nv40_set_sampler_texture;
 
 	nv40->pipe.create_rasterizer_state = nv40_rasterizer_state_create;
 	nv40->pipe.bind_rasterizer_state = nv40_rasterizer_state_bind;
diff --git a/src/gallium/drivers/nv40/nv40_state.h b/src/gallium/drivers/nv40/nv40_state.h
index e5217fe91c..a02ea0c878 100644
--- a/src/gallium/drivers/nv40/nv40_state.h
+++ b/src/gallium/drivers/nv40/nv40_state.h
@@ -23,7 +23,7 @@ struct nv40_vertex_program_data {
 };
 
 struct nv40_vertex_program {
-	const struct pipe_shader_state *pipe;
+	struct pipe_shader_state pipe;
 
 	boolean translated;
 	struct nv40_vertex_program_exec *insns;
@@ -48,7 +48,7 @@ struct nv40_fragment_program_data {
 };
 
 struct nv40_fragment_program {
-	const struct pipe_shader_state *pipe;
+	struct pipe_shader_state pipe;
 
 	boolean translated;
 	unsigned samplers;
diff --git a/src/gallium/drivers/nv40/nv40_vertprog.c b/src/gallium/drivers/nv40/nv40_vertprog.c
index 5b7a343e55..3d730c1a32 100644
--- a/src/gallium/drivers/nv40/nv40_vertprog.c
+++ b/src/gallium/drivers/nv40/nv40_vertprog.c
@@ -535,7 +535,7 @@ nv40_vertprog_prepare(struct nv40_vpc *vpc)
 	struct tgsi_parse_context p;
 	int nr_imm = 0;
 
-	tgsi_parse_init(&p, vpc->vp->pipe->tokens);
+	tgsi_parse_init(&p, vpc->vp->pipe.tokens);
 	while (!tgsi_parse_end_of_tokens(&p)) {
 		const union tgsi_full_token *tok = &p.FullToken;
 
@@ -576,7 +576,7 @@ nv40_vertprog_translate(struct nv40_context *nv40,
 		return;
 	}
 
-	tgsi_parse_init(&parse, vp->pipe->tokens);
+	tgsi_parse_init(&parse, vp->pipe.tokens);
 
 	while (!tgsi_parse_end_of_tokens(&parse)) {
 		tgsi_parse_token(&parse);
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index aa65fd482e..b096a2583d 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -90,8 +90,7 @@ nv50_sampler_state_create(struct pipe_context *pipe,
 }
 
 static void
-nv50_sampler_state_bind(struct pipe_context *pipe, unsigned unit,
-			void *hwcso)
+nv50_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
 {
 }
 
@@ -101,8 +100,8 @@ nv50_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
 }
 
 static void
-nv50_set_sampler_texture(struct pipe_context *pipe, unsigned unit,
-			 struct pipe_texture *pt)
+nv50_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+			 struct pipe_texture **pt)
 {
 }
 
@@ -442,9 +441,9 @@ nv50_init_state_functions(struct nv50_context *nv50)
 	nv50->pipe.delete_blend_state = nv50_blend_state_delete;
 
 	nv50->pipe.create_sampler_state = nv50_sampler_state_create;
-	nv50->pipe.bind_sampler_state = nv50_sampler_state_bind;
+	nv50->pipe.bind_sampler_states = nv50_sampler_state_bind;
 	nv50->pipe.delete_sampler_state = nv50_sampler_state_delete;
-	nv50->pipe.set_sampler_texture = nv50_set_sampler_texture;
+	nv50->pipe.set_sampler_textures = nv50_set_sampler_texture;
 
 	nv50->pipe.create_rasterizer_state = nv50_rasterizer_state_create;
 	nv50->pipe.bind_rasterizer_state = nv50_rasterizer_state_bind;
-- 
cgit v1.2.3


From 9a3320e0791a4a03f5f4b7a6f9c3b0d9d78655b3 Mon Sep 17 00:00:00 2001
From: Stephane Marchesin <marchesin@icps.u-strasbg.fr>
Date: Sat, 15 Mar 2008 04:42:48 +0100
Subject: nv30: only 2 RTs.

---
 src/gallium/drivers/nv30/nv30_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 951a32bc81..722626db1f 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -546,7 +546,7 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 	int i, colour_format = 0, zeta_format = 0;
 
 	rt_enable = 0;
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < 2; i++) {
 		if (!fb->cbufs[i])
 			continue;
 
-- 
cgit v1.2.3


From 5e17088ee3d0ddfa8871d92d262bb5242bdd92bd Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Sat, 15 Mar 2008 16:45:49 +0100
Subject: cso_context_destroy calls bind_state functions with NULL parameter

---
 src/gallium/drivers/nv30/nv30_state.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 722626db1f..80dfd9c5c0 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -40,6 +40,10 @@ nv30_blend_state_bind(struct pipe_context *pipe, void *hwcso)
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct nv30_blend_state *cb = hwcso;
 
+	if (!hwcso) {
+		return;
+	}
+
 	BEGIN_RING(rankine, NV34TCL_DITHER_ENABLE, 1);
 	OUT_RING  (cb->d_enable);
 
@@ -236,6 +240,10 @@ nv30_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
 	struct nv30_context *nv30 = nv30_context(pipe);
 	unsigned unit;
 
+	if (!sampler) {
+		return;
+	}
+
 	for (unit = 0; unit < nr; unit++) {
 		nv30->tex_sampler[unit] = sampler[unit];
 		nv30->dirty_samplers |= (1 << unit);
@@ -346,6 +354,10 @@ nv30_rasterizer_state_bind(struct pipe_context *pipe, void *hwcso)
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct nv30_rasterizer_state *rs = hwcso;
 
+	if (!hwcso) {
+		return;
+	}
+
 	BEGIN_RING(rankine, NV34TCL_SHADE_MODEL, 1);
 	OUT_RING  (rs->shade_model);
 
@@ -422,6 +434,10 @@ nv30_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct nv30_depth_stencil_alpha_state *hw = hwcso;
 
+	if (!hwcso) {
+		return;
+	}
+
 	BEGIN_RING(rankine, NV34TCL_DEPTH_FUNC, 3);
 	OUT_RINGp ((uint32_t *)&hw->depth, 3);
 	BEGIN_RING(rankine, NV34TCL_STENCIL_BACK_ENABLE, 16);
@@ -455,6 +471,10 @@ nv30_vp_state_bind(struct pipe_context *pipe, void *hwcso)
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct nv30_vertex_program *vp = hwcso;
 
+	if (!hwcso) {
+		return;
+	}
+
 	nv30->vertprog.current = vp;
 	nv30->dirty |= NV30_NEW_VERTPROG;
 }
@@ -487,6 +507,10 @@ nv30_fp_state_bind(struct pipe_context *pipe, void *hwcso)
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct nv30_fragment_program *fp = hwcso;
 
+	if (!hwcso) {
+		return;
+	}
+
 	nv30->fragprog.current = fp;
 	nv30->dirty |= NV30_NEW_FRAGPROG;
 }
-- 
cgit v1.2.3


From 3394ba65b10a1ec01345c37b7888e18dcfdbe808 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Mon, 17 Mar 2008 19:03:38 +0100
Subject: nv30: another 2 rt, and set viewport tx origin, so we render at the
 proper place \o/

---
 src/gallium/drivers/nv30/nv30_state.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 80dfd9c5c0..b0055892ae 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -565,7 +565,7 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 			   const struct pipe_framebuffer_state *fb)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct pipe_surface *rt[4], *zeta = NULL;
+	struct pipe_surface *rt[2], *zeta = NULL;
 	uint32_t rt_enable, rt_format, w = 0, h = 0;
 	int i, colour_format = 0, zeta_format = 0;
 
@@ -667,6 +667,8 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 	BEGIN_RING(rankine, NV34TCL_VIEWPORT_CLIP_HORIZ(0), 2);
 	OUT_RING  (((w - 1) << 16) | 0);
 	OUT_RING  (((h - 1) << 16) | 0);
+	BEGIN_RING(rankine, NV34TCL_VIEWPORT_TX_ORIGIN, 1);
+	OUT_RING  (0);
 }
 
 static void
-- 
cgit v1.2.3


From bbefb541ad94382debb0f7a8daa636729799a31a Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Sun, 30 Mar 2008 20:32:22 +1000
Subject: nouveau: adapt to recent gallium changes

---
 src/gallium/drivers/nouveau/nouveau_push.h         |  8 ++---
 src/gallium/drivers/nouveau/nouveau_stateobj.h     |  4 +--
 src/gallium/drivers/nouveau/nouveau_winsys.h       |  3 +-
 src/gallium/drivers/nv10/nv10_context.c            | 19 +++-------
 src/gallium/drivers/nv10/nv10_state.c              | 18 +++++-----
 src/gallium/drivers/nv30/nv30_context.c            | 19 +++-------
 src/gallium/drivers/nv30/nv30_query.c              |  2 +-
 src/gallium/drivers/nv30/nv30_state.c              | 18 +++++-----
 src/gallium/drivers/nv30/nv30_vbo.c                |  4 +--
 src/gallium/drivers/nv40/nv40_context.c            | 17 ++-------
 src/gallium/drivers/nv40/nv40_draw.c               |  4 +--
 src/gallium/drivers/nv40/nv40_query.c              |  2 +-
 src/gallium/drivers/nv40/nv40_screen.c             |  2 +-
 src/gallium/drivers/nv40/nv40_state.c              | 20 +++++------
 src/gallium/drivers/nv40/nv40_state_emit.c         |  4 +--
 src/gallium/drivers/nv40/nv40_vbo.c                |  4 +--
 src/gallium/drivers/nv50/nv50_context.c            | 18 ++--------
 src/gallium/drivers/nv50/nv50_screen.c             |  2 +-
 src/gallium/drivers/nv50/nv50_state.c              | 12 +++----
 src/gallium/winsys/dri/nouveau/nouveau_context.c   |  4 +--
 src/gallium/winsys/dri/nouveau/nouveau_winsys.c    | 12 ++++++-
 .../winsys/dri/nouveau/nouveau_winsys_pipe.c       | 42 ++++++++++++++++++++++
 22 files changed, 121 insertions(+), 117 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nouveau/nouveau_push.h b/src/gallium/drivers/nouveau/nouveau_push.h
index 225c17744a..54ef1c1291 100644
--- a/src/gallium/drivers/nouveau/nouveau_push.h
+++ b/src/gallium/drivers/nouveau/nouveau_push.h
@@ -27,7 +27,7 @@
 #define BEGIN_RING(obj,mthd,size) do {                                         \
 	NOUVEAU_PUSH_CONTEXT(pc);                                              \
 	if (pc->nvws->channel->pushbuf->remaining < ((size) + 1))              \
-		pc->nvws->push_flush(pc->nvws, ((size) + 1));                  \
+		pc->nvws->push_flush(pc->nvws, ((size) + 1), NULL);            \
 	OUT_RING((pc->obj->subc << 13) | ((size) << 18) | (mthd));             \
 	pc->nvws->channel->pushbuf->remaining -= ((size) + 1);                 \
 } while(0)
@@ -36,9 +36,9 @@
 	BEGIN_RING(obj, (mthd) | 0x40000000, (size));                          \
 } while(0)
 
-#define FIRE_RING() do {                                                       \
+#define FIRE_RING(fence) do {                                                  \
 	NOUVEAU_PUSH_CONTEXT(pc);                                              \
-	pc->nvws->push_flush(pc->nvws, 0);                                     \
+	pc->nvws->push_flush(pc->nvws, 0, fence);                              \
 } while(0)
 
 #define OUT_RELOC(bo,data,flags,vor,tor) do {                                  \
@@ -73,7 +73,7 @@
 #define OUT_RELOCm(bo, flags, obj, mthd, size) do {                            \
 	NOUVEAU_PUSH_CONTEXT(pc);                                              \
 	if (pc->nvws->channel->pushbuf->remaining < ((size) + 1))              \
-		pc->nvws->push_flush(pc->nvws->channel, ((size) + 1));         \
+		pc->nvws->push_flush(pc->nvws->channel, ((size) + 1), NULL);   \
 	OUT_RELOCd((bo), (pc->obj->subc << 13) | ((size) << 18) | (mthd),      \
 		   (flags), 0, 0);                                             \
 	pc->nvws->channel->pushbuf->remaining -= ((size) + 1);                 \
diff --git a/src/gallium/drivers/nouveau/nouveau_stateobj.h b/src/gallium/drivers/nouveau/nouveau_stateobj.h
index d465223748..d501b76b51 100644
--- a/src/gallium/drivers/nouveau/nouveau_stateobj.h
+++ b/src/gallium/drivers/nouveau/nouveau_stateobj.h
@@ -99,7 +99,7 @@ so_emit(struct nouveau_winsys *nvws, struct nouveau_stateobj *so)
 
 	nr = so->cur - so->push;
 	if (pb->remaining < nr)
-		nvws->push_flush(nvws, nr);
+		nvws->push_flush(nvws, nr, NULL);
 	pb->remaining -= nr;
 
 	memcpy(pb->cur, so->push, nr * 4);
@@ -120,7 +120,7 @@ so_emit_reloc_markers(struct nouveau_winsys *nvws, struct nouveau_stateobj *so)
 
 	i = so->cur_reloc << 1;
 	if (nvws->channel->pushbuf->remaining < i)
-		nvws->push_flush(nvws, i);
+		nvws->push_flush(nvws, i, NULL);
 	nvws->channel->pushbuf->remaining -= i;
 
 	for (i = 0; i < so->cur_reloc; i++) {
diff --git a/src/gallium/drivers/nouveau/nouveau_winsys.h b/src/gallium/drivers/nouveau/nouveau_winsys.h
index 7fa7cc0910..2a5305f7ce 100644
--- a/src/gallium/drivers/nouveau/nouveau_winsys.h
+++ b/src/gallium/drivers/nouveau/nouveau_winsys.h
@@ -27,7 +27,8 @@ struct nouveau_winsys {
 	int  (*push_reloc)(struct nouveau_winsys *, void *ptr,
 			   struct pipe_buffer *, uint32_t data,
 			   uint32_t flags, uint32_t vor, uint32_t tor);
-	int  (*push_flush)(struct nouveau_winsys *, unsigned size);
+	int  (*push_flush)(struct nouveau_winsys *, unsigned size,
+			   struct pipe_fence_handle **fence);
 			       
 	int       (*grobj_alloc)(struct nouveau_winsys *, int grclass,
 				 struct nouveau_grobj **);
diff --git a/src/gallium/drivers/nv10/nv10_context.c b/src/gallium/drivers/nv10/nv10_context.c
index 2599acf286..14042fb2fb 100644
--- a/src/gallium/drivers/nv10/nv10_context.c
+++ b/src/gallium/drivers/nv10/nv10_context.c
@@ -7,10 +7,10 @@
 #include "nv10_screen.h"
 
 static void
-nv10_flush(struct pipe_context *pipe, unsigned flags)
+nv10_flush(struct pipe_context *pipe, unsigned flags,
+	   struct pipe_fence_handle **fence)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
-	struct nouveau_winsys *nvws = nv10->nvws;
 
 	if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
 		BEGIN_RING(celsius, 0x1fd8, 1);
@@ -19,18 +19,7 @@ nv10_flush(struct pipe_context *pipe, unsigned flags)
 		OUT_RING  (1);
 	}
 
-	if (flags & PIPE_FLUSH_WAIT) {
-		nvws->notifier_reset(nv10->sync, 0);
-		BEGIN_RING(celsius, 0x104, 1);
-		OUT_RING  (0);
-		BEGIN_RING(celsius, 0x100, 1);
-		OUT_RING  (0);
-	}
-
-	FIRE_RING();
-
-	if (flags & PIPE_FLUSH_WAIT)
-		nvws->notifier_wait(nv10->sync, 0, 0, 2000);
+	FIRE_RING(fence);
 }
 
 static void
@@ -253,7 +242,7 @@ nv10_init_hwctx(struct nv10_context *nv10, int celsius_class)
 	OUT_RING  (1);
 
 
-	FIRE_RING ();
+	FIRE_RING (NULL);
 	return TRUE;
 }
 
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index d7c445f1b3..1ff01de106 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -633,24 +633,22 @@ nv10_set_viewport_state(struct pipe_context *pipe,
 }
 
 static void
-nv10_set_vertex_buffer(struct pipe_context *pipe, unsigned index,
-		       const struct pipe_vertex_buffer *vb)
+nv10_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+			const struct pipe_vertex_buffer *vb)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
 
-	nv10->vtxbuf[index] = *vb;
-
+	memcpy(nv10->vtxbuf, vb, sizeof(*vb) * count);
 	nv10->dirty |= NV10_NEW_ARRAYS;
 }
 
 static void
-nv10_set_vertex_element(struct pipe_context *pipe, unsigned index,
-			const struct pipe_vertex_element *ve)
+nv10_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+			 const struct pipe_vertex_element *ve)
 {
 	struct nv10_context *nv10 = nv10_context(pipe);
 
-	nv10->vtxelt[index] = *ve;
-
+	memcpy(nv10->vtxelt, ve, sizeof(*ve) * count);
 	nv10->dirty |= NV10_NEW_ARRAYS;
 }
 
@@ -693,7 +691,7 @@ nv10_init_state_functions(struct nv10_context *nv10)
 	nv10->pipe.set_scissor_state = nv10_set_scissor_state;
 	nv10->pipe.set_viewport_state = nv10_set_viewport_state;
 
-	nv10->pipe.set_vertex_buffer = nv10_set_vertex_buffer;
-	nv10->pipe.set_vertex_element = nv10_set_vertex_element;
+	nv10->pipe.set_vertex_buffers = nv10_set_vertex_buffers;
+	nv10->pipe.set_vertex_elements = nv10_set_vertex_elements;
 }
 
diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index cdd662a9f1..1e729d789b 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -7,10 +7,10 @@
 #include "nv30_screen.h"
 
 static void
-nv30_flush(struct pipe_context *pipe, unsigned flags)
+nv30_flush(struct pipe_context *pipe, unsigned flags,
+	   struct pipe_fence_handle **fence)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct nouveau_winsys *nvws = nv30->nvws;
 	
 	if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
 		BEGIN_RING(rankine, 0x1fd8, 1);
@@ -19,18 +19,7 @@ nv30_flush(struct pipe_context *pipe, unsigned flags)
 		OUT_RING  (1);
 	}
 
-	if (flags & PIPE_FLUSH_WAIT) {
-		nvws->notifier_reset(nv30->sync, 0);
-		BEGIN_RING(rankine, 0x104, 1);
-		OUT_RING  (0);
-		BEGIN_RING(rankine, 0x100, 1);
-		OUT_RING  (0);
-	}
-
-	FIRE_RING();
-
-	if (flags & PIPE_FLUSH_WAIT)
-		nvws->notifier_wait(nv30->sync, 0, 0, 2000);
+	FIRE_RING(fence);
 }
 
 static void
@@ -144,7 +133,7 @@ nv30_init_hwctx(struct nv30_context *nv30, int rankine_class)
 	BEGIN_RING(rankine, 0x1e94, 1);
 	OUT_RING  (0x13);
 
-	FIRE_RING ();
+	FIRE_RING (NULL);
 	return TRUE;
 }
 
diff --git a/src/gallium/drivers/nv30/nv30_query.c b/src/gallium/drivers/nv30/nv30_query.c
index 71fdcfa24d..e19cb455dc 100644
--- a/src/gallium/drivers/nv30/nv30_query.c
+++ b/src/gallium/drivers/nv30/nv30_query.c
@@ -67,7 +67,7 @@ nv30_query_end(struct pipe_context *pipe, struct pipe_query *pq)
 	BEGIN_RING(rankine, NV34TCL_QUERY_GET, 1);
 	OUT_RING  ((0x01 << NV34TCL_QUERY_GET_UNK24_SHIFT) |
 		   ((q->object->start * 32) << NV34TCL_QUERY_GET_OFFSET_SHIFT));
-	FIRE_RING();
+	FIRE_RING(NULL);
 }
 
 static boolean
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index b0055892ae..983638adcc 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -710,24 +710,22 @@ nv30_set_viewport_state(struct pipe_context *pipe,
 }
 
 static void
-nv30_set_vertex_buffer(struct pipe_context *pipe, unsigned index,
-		       const struct pipe_vertex_buffer *vb)
+nv30_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+			const struct pipe_vertex_buffer *vb)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
-	nv30->vtxbuf[index] = *vb;
-
+	memcpy(nv30->vtxbuf, vb, sizeof(*vb) * count);
 	nv30->dirty |= NV30_NEW_ARRAYS;
 }
 
 static void
-nv30_set_vertex_element(struct pipe_context *pipe, unsigned index,
-			const struct pipe_vertex_element *ve)
+nv30_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+			 const struct pipe_vertex_element *ve)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
-	nv30->vtxelt[index] = *ve;
-
+	memcpy(nv30->vtxelt, ve, sizeof(*ve) * count);
 	nv30->dirty |= NV30_NEW_ARRAYS;
 }
 
@@ -770,7 +768,7 @@ nv30_init_state_functions(struct nv30_context *nv30)
 	nv30->pipe.set_scissor_state = nv30_set_scissor_state;
 	nv30->pipe.set_viewport_state = nv30_set_viewport_state;
 
-	nv30->pipe.set_vertex_buffer = nv30_set_vertex_buffer;
-	nv30->pipe.set_vertex_element = nv30_set_vertex_element;
+	nv30->pipe.set_vertex_buffers = nv30_set_vertex_buffers;
+	nv30->pipe.set_vertex_elements = nv30_set_vertex_elements;
 }
 
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index a62462f7bc..b18a407ec5 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -229,7 +229,7 @@ nv30_draw_arrays(struct pipe_context *pipe, unsigned mode, unsigned start,
 	BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
 	OUT_RING  (0);
 
-	pipe->flush(pipe, 0);
+	pipe->flush(pipe, 0, NULL);
 	return TRUE;
 }
 
@@ -418,7 +418,7 @@ nv30_draw_elements(struct pipe_context *pipe,
 					  mode, start, count);
 	}
 
-	pipe->flush(pipe, 0);
+	pipe->flush(pipe, 0, NULL);
 	return TRUE;
 }
 
diff --git a/src/gallium/drivers/nv40/nv40_context.c b/src/gallium/drivers/nv40/nv40_context.c
index 7fcf8b8619..f9c93f7a2d 100644
--- a/src/gallium/drivers/nv40/nv40_context.c
+++ b/src/gallium/drivers/nv40/nv40_context.c
@@ -7,10 +7,10 @@
 #include "nv40_screen.h"
 
 static void
-nv40_flush(struct pipe_context *pipe, unsigned flags)
+nv40_flush(struct pipe_context *pipe, unsigned flags,
+	   struct pipe_fence_handle **fence)
 {
 	struct nv40_context *nv40 = nv40_context(pipe);
-	struct nouveau_winsys *nvws = nv40->nvws;
 	
 	if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
 		BEGIN_RING(curie, 0x1fd8, 1);
@@ -19,18 +19,7 @@ nv40_flush(struct pipe_context *pipe, unsigned flags)
 		OUT_RING  (1);
 	}
 
-	if (flags & PIPE_FLUSH_WAIT) {
-		nvws->notifier_reset(nv40->screen->sync, 0);
-		BEGIN_RING(curie, 0x104, 1);
-		OUT_RING  (0);
-		BEGIN_RING(curie, 0x100, 1);
-		OUT_RING  (0);
-	}
-
-	FIRE_RING();
-
-	if (flags & PIPE_FLUSH_WAIT)
-		nvws->notifier_wait(nv40->screen->sync, 0, 0, 2000);
+	FIRE_RING(fence);
 }
 
 static void
diff --git a/src/gallium/drivers/nv40/nv40_draw.c b/src/gallium/drivers/nv40/nv40_draw.c
index d05e5ad193..9cd8fa6a49 100644
--- a/src/gallium/drivers/nv40/nv40_draw.c
+++ b/src/gallium/drivers/nv40/nv40_draw.c
@@ -89,7 +89,7 @@ nv40_render_prim(struct draw_stage *stage, struct prim_header *prim,
 			NOUVEAU_ERR("AIII, missed flush\n");
 			assert(0);
 		}
-		FIRE_RING();
+		FIRE_RING(NULL);
 		nv40_state_emit(nv40);
 	}
 
@@ -275,7 +275,7 @@ nv40_draw_elements_swtnl(struct pipe_context *pipe,
 		ws->buffer_unmap(ws, nv40->constbuf[PIPE_SHADER_VERTEX]);
 
 	draw_flush(nv40->draw);
-	pipe->flush(pipe, 0);
+	pipe->flush(pipe, 0, NULL);
 
 	return TRUE;
 }
diff --git a/src/gallium/drivers/nv40/nv40_query.c b/src/gallium/drivers/nv40/nv40_query.c
index 15961591b9..57f39cfab0 100644
--- a/src/gallium/drivers/nv40/nv40_query.c
+++ b/src/gallium/drivers/nv40/nv40_query.c
@@ -75,7 +75,7 @@ nv40_query_end(struct pipe_context *pipe, struct pipe_query *pq)
 	BEGIN_RING(curie, NV40TCL_QUERY_GET, 1);
 	OUT_RING  ((0x01 << NV40TCL_QUERY_GET_UNK24_SHIFT) |
 		   ((q->object->start * 32) << NV40TCL_QUERY_GET_OFFSET_SHIFT));
-	FIRE_RING();
+	FIRE_RING(NULL);
 }
 
 static boolean
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index 75b965bb9d..e98005f749 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -266,7 +266,7 @@ nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws,
 
 	so_emit(nvws, so);
 	so_ref(NULL, &so);
-	nvws->push_flush(nvws, 0);
+	nvws->push_flush(nvws, 0, NULL);
 
 	screen->pipe.winsys = ws;
 	screen->pipe.destroy = nv40_screen_destroy;
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 3eafbece30..1417c95e75 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -660,26 +660,26 @@ nv40_set_viewport_state(struct pipe_context *pipe,
 }
 
 static void
-nv40_set_vertex_buffer(struct pipe_context *pipe, unsigned index,
-		       const struct pipe_vertex_buffer *vb)
+nv40_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+			const struct pipe_vertex_buffer *vb)
 {
 	struct nv40_context *nv40 = nv40_context(pipe);
 
-	draw_set_vertex_buffer(nv40->draw, index, vb);
+	draw_set_vertex_buffers(nv40->draw, count, vb);
 
-	nv40->vtxbuf[index] = *vb;
+	memcpy(nv40->vtxbuf, vb, sizeof(*vb) * count);
 	nv40->dirty |= NV40_NEW_ARRAYS;
 }
 
 static void
-nv40_set_vertex_element(struct pipe_context *pipe, unsigned index,
-			const struct pipe_vertex_element *ve)
+nv40_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+			 const struct pipe_vertex_element *ve)
 {
 	struct nv40_context *nv40 = nv40_context(pipe);
 
-	draw_set_vertex_element(nv40->draw, index, ve);
+	draw_set_vertex_elements(nv40->draw, count, ve);
 
-	nv40->vtxelt[index] = *ve;
+	memcpy(nv40->vtxelt, ve, sizeof(*ve) * count);
 	nv40->dirty |= NV40_NEW_ARRAYS;
 }
 
@@ -722,7 +722,7 @@ nv40_init_state_functions(struct nv40_context *nv40)
 	nv40->pipe.set_scissor_state = nv40_set_scissor_state;
 	nv40->pipe.set_viewport_state = nv40_set_viewport_state;
 
-	nv40->pipe.set_vertex_buffer = nv40_set_vertex_buffer;
-	nv40->pipe.set_vertex_element = nv40_set_vertex_element;
+	nv40->pipe.set_vertex_buffers = nv40_set_vertex_buffers;
+	nv40->pipe.set_vertex_elements = nv40_set_vertex_elements;
 }
 
diff --git a/src/gallium/drivers/nv40/nv40_state_emit.c b/src/gallium/drivers/nv40/nv40_state_emit.c
index a9a9abc922..74feb6d4bf 100644
--- a/src/gallium/drivers/nv40/nv40_state_emit.c
+++ b/src/gallium/drivers/nv40/nv40_state_emit.c
@@ -123,7 +123,7 @@ nv40_state_validate(struct nv40_context *nv40)
 			return FALSE;
 
 		/* Attempt to go to hwtnl again */
-		nv40->pipe.flush(&nv40->pipe, 0);
+		nv40->pipe.flush(&nv40->pipe, 0, NULL);
 		nv40->dirty |= (NV40_NEW_VIEWPORT |
 				NV40_NEW_VERTPROG |
 				NV40_NEW_ARRAYS |
@@ -147,7 +147,7 @@ nv40_state_validate_swtnl(struct nv40_context *nv40)
 	/* Setup for swtnl */
 	if (nv40->render_mode == HW) {
 		NOUVEAU_ERR("hw->swtnl 0x%08x\n", nv40->fallback_swtnl);
-		nv40->pipe.flush(&nv40->pipe, 0);
+		nv40->pipe.flush(&nv40->pipe, 0, NULL);
 		nv40->dirty |= (NV40_NEW_VIEWPORT |
 				NV40_NEW_VERTPROG |
 				NV40_NEW_ARRAYS |
diff --git a/src/gallium/drivers/nv40/nv40_vbo.c b/src/gallium/drivers/nv40/nv40_vbo.c
index 4fae10f74b..b66bf26afb 100644
--- a/src/gallium/drivers/nv40/nv40_vbo.c
+++ b/src/gallium/drivers/nv40/nv40_vbo.c
@@ -209,7 +209,7 @@ nv40_draw_arrays(struct pipe_context *pipe, unsigned mode, unsigned start,
 	BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
 	OUT_RING  (0);
 
-	pipe->flush(pipe, 0);
+	pipe->flush(pipe, 0, NULL);
 	return TRUE;
 }
 
@@ -384,7 +384,7 @@ nv40_draw_elements(struct pipe_context *pipe,
 					  mode, start, count);
 	}
 
-	pipe->flush(pipe, 0);
+	pipe->flush(pipe, 0, NULL);
 	return TRUE;
 }
 
diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index 980d066c84..e822d86394 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -7,24 +7,12 @@
 #include "nv50_screen.h"
 
 static void
-nv50_flush(struct pipe_context *pipe, unsigned flags)
+nv50_flush(struct pipe_context *pipe, unsigned flags,
+	   struct pipe_fence_handle **fence)
 {
 	struct nv50_context *nv50 = (struct nv50_context *)pipe;
-	struct nv50_screen *screen = nv50->screen;
-	struct nouveau_winsys *nvws = screen->nvws;
 	
-	if (flags & PIPE_FLUSH_WAIT) {
-		nvws->notifier_reset(screen->sync, 0);
-		BEGIN_RING(tesla, 0x104, 1);
-		OUT_RING  (0);
-		BEGIN_RING(tesla, 0x100, 1);
-		OUT_RING  (0);
-	}
-
-	FIRE_RING();
-
-	if (flags & PIPE_FLUSH_WAIT)
-		nvws->notifier_wait(screen->sync, 0, 0, 2000);
+	FIRE_RING(fence);
 }
 
 static void
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index ff4aca81a5..586373a5c4 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -171,7 +171,7 @@ nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws,
 
 	so_emit(nvws, so);
 	so_ref(NULL, &so);
-	nvws->push_flush(nvws, 0);
+	nvws->push_flush(nvws, 0, NULL);
 
 	screen->pipe.winsys = ws;
 
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index b096a2583d..a614ea0335 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -422,14 +422,14 @@ nv50_set_viewport_state(struct pipe_context *pipe,
 }
 
 static void
-nv50_set_vertex_buffer(struct pipe_context *pipe, unsigned index,
-		       const struct pipe_vertex_buffer *vb)
+nv50_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+			const struct pipe_vertex_buffer *vb)
 {
 }
 
 static void
-nv50_set_vertex_element(struct pipe_context *pipe, unsigned index,
-			const struct pipe_vertex_element *ve)
+nv50_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+			 const struct pipe_vertex_element *ve)
 {
 }
 
@@ -472,7 +472,7 @@ nv50_init_state_functions(struct nv50_context *nv50)
 	nv50->pipe.set_scissor_state = nv50_set_scissor_state;
 	nv50->pipe.set_viewport_state = nv50_set_viewport_state;
 
-	nv50->pipe.set_vertex_buffer = nv50_set_vertex_buffer;
-	nv50->pipe.set_vertex_element = nv50_set_vertex_element;
+	nv50->pipe.set_vertex_buffers = nv50_set_vertex_buffers;
+	nv50->pipe.set_vertex_elements = nv50_set_vertex_elements;
 }
 
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_context.c b/src/gallium/winsys/dri/nouveau/nouveau_context.c
index 336dd65847..cf1d83b18f 100644
--- a/src/gallium/winsys/dri/nouveau/nouveau_context.c
+++ b/src/gallium/winsys/dri/nouveau/nouveau_context.c
@@ -282,7 +282,7 @@ nouveau_context_destroy(__DRIcontextPrivate *driContextPriv)
 
 	assert(nv);
 
-	st_flush(nv->st, PIPE_FLUSH_WAIT);
+	st_finish(nv->st);
 	st_destroy_context(nv->st);
 
 	if (nv->pctx_id >= 0) {
@@ -337,7 +337,7 @@ nouveau_context_unbind(__DRIcontextPrivate *driContextPriv)
 	struct nouveau_context *nv = driContextPriv->driverPrivate;
 	(void)nv;
 
-	st_flush(nv->st, 0);
+	st_flush(nv->st, 0, NULL);
 	return GL_TRUE;
 }
 
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
index bf1afce5d9..60fdbb8dfd 100644
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
+++ b/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
@@ -69,8 +69,18 @@ nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr,
 }
 
 static int
-nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size)
+nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size,
+			struct pipe_fence_handle **fence)
 {
+	if (fence) {
+		struct nouveau_pushbuf *pb = nvws->channel->pushbuf;
+		struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(pb);
+		struct nouveau_fence *ref = NULL;
+
+		nouveau_fence_ref(nvpb->fence, &ref);
+		*fence = (struct pipe_fence_handle *)ref;
+	}
+
 	return nouveau_pushbuf_flush(nvws->channel, size);
 }
 
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
index e1a9271395..453b3623f4 100644
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
+++ b/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
@@ -164,6 +164,44 @@ nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
 	nouveau_bo_unmap(nvbuf->bo);
 }
 
+static INLINE struct nouveau_fence *
+nouveau_pipe_fence(struct pipe_fence_handle *pfence)
+{
+	return (struct nouveau_fence *)pfence;
+}
+
+static void
+nouveau_pipe_fence_reference(struct pipe_winsys *ws,
+			     struct pipe_fence_handle **ptr,
+			     struct pipe_fence_handle *pfence)
+{
+	nouveau_fence_ref((void *)pfence, (void *)ptr);
+}
+
+static int
+nouveau_pipe_fence_signalled(struct pipe_winsys *ws,
+			     struct pipe_fence_handle *pfence, unsigned flag)
+{
+	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws;
+	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+
+	if (nouveau_fence(fence)->signalled == 0)
+		nouveau_fence_flush(nvpws->nv->nvc->channel);
+
+	return !nouveau_fence(fence)->signalled;
+}
+
+static int
+nouveau_pipe_fence_finish(struct pipe_winsys *ws,
+			  struct pipe_fence_handle *pfence, unsigned flag)
+{
+	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+	struct nouveau_fence *ref = NULL;
+
+	nouveau_fence_ref(fence, &ref);
+	return nouveau_fence_wait(&ref);
+}
+
 struct pipe_winsys *
 nouveau_create_pipe_winsys(struct nouveau_context *nv)
 {
@@ -189,6 +227,10 @@ nouveau_create_pipe_winsys(struct nouveau_context *nv)
 	pws->buffer_map = nouveau_pipe_bo_map;
 	pws->buffer_unmap = nouveau_pipe_bo_unmap;
 
+	pws->fence_reference = nouveau_pipe_fence_reference;
+	pws->fence_signalled = nouveau_pipe_fence_signalled;
+	pws->fence_finish = nouveau_pipe_fence_finish;
+
 	pws->get_name = nouveau_get_name;
 
 	return &nvpws->pws;
-- 
cgit v1.2.3


From 7b389f8d2f307fa0714494f2a43e9141cc04ed3e Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Sun, 30 Mar 2008 21:52:36 +0200
Subject: nv30: use FREE macro

---
 src/gallium/drivers/nv30/nv30_context.c  | 2 +-
 src/gallium/drivers/nv30/nv30_draw.c     | 2 +-
 src/gallium/drivers/nv30/nv30_fragprog.c | 4 ++--
 src/gallium/drivers/nv30/nv30_miptree.c  | 6 +++---
 src/gallium/drivers/nv30/nv30_query.c    | 2 +-
 src/gallium/drivers/nv30/nv30_state.c    | 4 ++--
 src/gallium/drivers/nv30/nv30_vertprog.c | 8 ++++----
 7 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index 1e729d789b..b8e8b86d99 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -41,7 +41,7 @@ nv30_destroy(struct pipe_context *pipe)
 
 	nvws->grobj_free(&nv30->rankine);
 
-	free(nv30);
+	FREE(nv30);
 }
 
 static boolean
diff --git a/src/gallium/drivers/nv30/nv30_draw.c b/src/gallium/drivers/nv30/nv30_draw.c
index 59a7265799..8ec0835225 100644
--- a/src/gallium/drivers/nv30/nv30_draw.c
+++ b/src/gallium/drivers/nv30/nv30_draw.c
@@ -40,7 +40,7 @@ nv30_draw_reset_stipple_counter(struct draw_stage *draw)
 static void
 nv30_draw_destroy(struct draw_stage *draw)
 {
-	free(draw);
+	FREE(draw);
 }
 
 struct draw_stage *
diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index 6f61d36f4e..51000bd6fc 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -753,7 +753,7 @@ nv30_fragprog_translate(struct nv30_context *nv30,
 	fp->on_hw = FALSE;
 out_err:
 	tgsi_parse_free(&parse);
-	free(fpc);
+	FREE(fpc);
 }
 
 void
@@ -829,6 +829,6 @@ nv30_fragprog_destroy(struct nv30_context *nv30,
 		      struct nv30_fragment_program *fp)
 {
 	if (fp->insn_len)
-		free(fp->insn);
+		FREE(fp->insn);
 }
 
diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
index 6fdcf42a24..afb05fdd2b 100644
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -72,7 +72,7 @@ nv30_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
 	mt->buffer = ws->buffer_create(ws, 256, PIPE_BUFFER_USAGE_PIXEL,
 					   mt->total_size);
 	if (!mt->buffer) {
-		free(mt);
+		FREE(mt);
 		return NULL;
 	}
 	
@@ -93,9 +93,9 @@ nv30_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 		pipe_buffer_reference(ws, &nv30mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv30mt->level[l].image_offset)
-				free(nv30mt->level[l].image_offset);
+				FREE(nv30mt->level[l].image_offset);
 		}
-		free(nv30mt);
+		FREE(nv30mt);
 	}
 }
 
diff --git a/src/gallium/drivers/nv30/nv30_query.c b/src/gallium/drivers/nv30/nv30_query.c
index e19cb455dc..0c2d941562 100644
--- a/src/gallium/drivers/nv30/nv30_query.c
+++ b/src/gallium/drivers/nv30/nv30_query.c
@@ -35,7 +35,7 @@ nv30_query_destroy(struct pipe_context *pipe, struct pipe_query *pq)
 
 	if (q->object)
 		nv30->nvws->res_free(&q->object);
-	free(q);
+	FREE(q);
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 983638adcc..620038fa64 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -486,7 +486,7 @@ nv30_vp_state_delete(struct pipe_context *pipe, void *hwcso)
 	struct nv30_vertex_program *vp = hwcso;
 
 	nv30_vertprog_destroy(nv30, vp);
-	free(vp);
+	FREE(vp);
 }
 
 static void *
@@ -522,7 +522,7 @@ nv30_fp_state_delete(struct pipe_context *pipe, void *hwcso)
 	struct nv30_fragment_program *fp = hwcso;
 
 	nv30_fragprog_destroy(nv30, fp);
-	free(fp);
+	FREE(fp);
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_vertprog.c b/src/gallium/drivers/nv30/nv30_vertprog.c
index e9b62ff48b..fe1a467565 100644
--- a/src/gallium/drivers/nv30/nv30_vertprog.c
+++ b/src/gallium/drivers/nv30/nv30_vertprog.c
@@ -578,7 +578,7 @@ nv30_vertprog_translate(struct nv30_context *nv30,
 	vpc->high_temp = -1;
 
 	if (!nv30_vertprog_prepare(vpc)) {
-		free(vpc);
+		FREE(vpc);
 		return;
 	}
 
@@ -634,7 +634,7 @@ nv30_vertprog_translate(struct nv30_context *nv30,
 	vp->translated = TRUE;
 out_err:
 	tgsi_parse_free(&parse);
-	free(vpc);
+	FREE(vpc);
 }
 
 void
@@ -790,8 +790,8 @@ void
 nv30_vertprog_destroy(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 {
 	if (vp->nr_consts)
-		free(vp->consts);
+		FREE(vp->consts);
 	if (vp->nr_insns)
-		free(vp->insns);
+		FREE(vp->insns);
 }
 
-- 
cgit v1.2.3


From 582b39ebb9f67e3b67a776be0961fe2e51ee46f7 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Sat, 21 Jun 2008 10:11:37 +0200
Subject: nv30: Update nouveau_class.h to get its proper defines instead of
 using nv40 ones

---
 src/gallium/drivers/nouveau/nouveau_class.h | 77 ++++++++++++++++++-----------
 src/gallium/drivers/nv30/nv30_state.c       |  4 +-
 src/gallium/drivers/nv30/nv30_vbo.c         | 34 ++++++-------
 3 files changed, 66 insertions(+), 49 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nouveau/nouveau_class.h b/src/gallium/drivers/nouveau/nouveau_class.h
index 880afe6ce0..58c80ddcd2 100644
--- a/src/gallium/drivers/nouveau/nouveau_class.h
+++ b/src/gallium/drivers/nouveau/nouveau_class.h
@@ -4,7 +4,7 @@
 
 **************************************************************************
 
-   Copyright (C) 2006-2007 :
+   Copyright (C) 2006-2008 :
    Dmitry Baryshkov,
    Laurent Carlier,
    Matthieu Castet,
@@ -1740,6 +1740,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define   NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I5_MASK			0x00f00000
 
 
+#define NV10_DX5_TEXTURED_TRIANGLE							0x00000094
+
+
+
 #define NV10TCL										0x00000056
 
 #define  NV10TCL_NOP									0x00000100
@@ -3871,13 +3875,13 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define    NV34TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_CONSTANT_COLOR			0x80020000
 #define    NV34TCL_BLEND_FUNC_DST_ALPHA_CONSTANT_ALPHA					0x80030000
 #define    NV34TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_CONSTANT_ALPHA			0x80040000
-#define  NV34TCL_BLEND_FUNC_COLOR							0x0000031c
-#define  NV34TCL_BLEND_FUNC_EQUATION							0x00000320
-#define   NV34TCL_BLEND_FUNC_EQUATION_FUNC_ADD						0x00008006
-#define   NV34TCL_BLEND_FUNC_EQUATION_MIN						0x00008007
-#define   NV34TCL_BLEND_FUNC_EQUATION_MAX						0x00008008
-#define   NV34TCL_BLEND_FUNC_EQUATION_FUNC_SUBTRACT					0x0000800a
-#define   NV34TCL_BLEND_FUNC_EQUATION_FUNC_REVERSE_SUBTRACT				0x0000800b
+#define  NV34TCL_BLEND_COLOR								0x0000031c
+#define  NV34TCL_BLEND_EQUATION								0x00000320
+#define   NV34TCL_BLEND_EQUATION_FUNC_ADD						0x00008006
+#define   NV34TCL_BLEND_EQUATION_MIN							0x00008007
+#define   NV34TCL_BLEND_EQUATION_MAX							0x00008008
+#define   NV34TCL_BLEND_EQUATION_FUNC_SUBTRACT						0x0000800a
+#define   NV34TCL_BLEND_EQUATION_FUNC_REVERSE_SUBTRACT					0x0000800b
 #define  NV34TCL_COLOR_MASK								0x00000324
 #define   NV34TCL_COLOR_MASK_B_SHIFT							0
 #define   NV34TCL_COLOR_MASK_B_MASK							0x000000ff
@@ -4217,6 +4221,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define  NV34TCL_LIGHT_ATTENUATION_QUADRATIC__SIZE					0x00000008
 #define  NV34TCL_FRONT_MATERIAL_SHININESS(x)						(0x00001400+((x)*4))
 #define  NV34TCL_FRONT_MATERIAL_SHININESS__SIZE						0x00000006
+#define  NV34TCL_ENABLED_LIGHTS								0x00001420
 #define  NV34TCL_FP_REG_CONTROL								0x00001450
 #define   NV34TCL_FP_REG_CONTROL_UNK1_SHIFT						16
 #define   NV34TCL_FP_REG_CONTROL_UNK1_MASK						0xffff0000
@@ -4234,12 +4239,12 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define  NV34TCL_POLYGON_STIPPLE_ENABLE							0x0000147c
 #define  NV34TCL_POLYGON_STIPPLE_PATTERN(x)						(0x00001480+((x)*4))
 #define  NV34TCL_POLYGON_STIPPLE_PATTERN__SIZE						0x00000020
-#define  NV34TCL_VERTEX_ATTR_3F_X(x)							(0x00001500+((x)*16))
-#define  NV34TCL_VERTEX_ATTR_3F_X__SIZE							0x00000010
-#define  NV34TCL_VERTEX_ATTR_3F_Y(x)							(0x00001504+((x)*16))
-#define  NV34TCL_VERTEX_ATTR_3F_Y__SIZE							0x00000010
-#define  NV34TCL_VERTEX_ATTR_3F_Z(x)							(0x00001508+((x)*16))
-#define  NV34TCL_VERTEX_ATTR_3F_Z__SIZE							0x00000010
+#define  NV34TCL_VTX_ATTR_3F_X(x)							(0x00001500+((x)*16))
+#define  NV34TCL_VTX_ATTR_3F_X__SIZE							0x00000010
+#define  NV34TCL_VTX_ATTR_3F_Y(x)							(0x00001504+((x)*16))
+#define  NV34TCL_VTX_ATTR_3F_Y__SIZE							0x00000010
+#define  NV34TCL_VTX_ATTR_3F_Z(x)							(0x00001508+((x)*16))
+#define  NV34TCL_VTX_ATTR_3F_Z__SIZE							0x00000010
 #define  NV34TCL_VP_CLIP_PLANE_A(x)							(0x00001600+((x)*16))
 #define  NV34TCL_VP_CLIP_PLANE_A__SIZE							0x00000006
 #define  NV34TCL_VP_CLIP_PLANE_B(x)							(0x00001604+((x)*16))
@@ -4248,22 +4253,22 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define  NV34TCL_VP_CLIP_PLANE_C__SIZE							0x00000006
 #define  NV34TCL_VP_CLIP_PLANE_D(x)							(0x0000160c+((x)*16))
 #define  NV34TCL_VP_CLIP_PLANE_D__SIZE							0x00000006
-#define  NV34TCL_VERTEX_BUFFER_ADDRESS(x)						(0x00001680+((x)*4))
-#define  NV34TCL_VERTEX_BUFFER_ADDRESS__SIZE						0x00000010
-#define   NV34TCL_VERTEX_BUFFER_ADDRESS_DMA1						(1 << 31)
-#define   NV34TCL_VERTEX_BUFFER_ADDRESS_OFFSET_SHIFT					0
-#define   NV34TCL_VERTEX_BUFFER_ADDRESS_OFFSET_MASK					0x0fffffff
-#define  NV34TCL_VERTEX_ARRAY_FORMAT(x)							(0x00001740+((x)*4))
-#define  NV34TCL_VERTEX_ARRAY_FORMAT__SIZE						0x00000010
-#define   NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_SHIFT					0
-#define   NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_MASK						0x0000000f
-#define    NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_FLOAT					0x00000002
-#define    NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_UBYTE					0x00000004
-#define    NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_USHORT					0x00000005
-#define   NV34TCL_VERTEX_ARRAY_FORMAT_SIZE_SHIFT					4
-#define   NV34TCL_VERTEX_ARRAY_FORMAT_SIZE_MASK						0x000000f0
-#define   NV34TCL_VERTEX_ARRAY_FORMAT_STRIDE_SHIFT					8
-#define   NV34TCL_VERTEX_ARRAY_FORMAT_STRIDE_MASK					0x0000ff00
+#define  NV34TCL_VTXBUF_ADDRESS(x)							(0x00001680+((x)*4))
+#define  NV34TCL_VTXBUF_ADDRESS__SIZE							0x00000010
+#define   NV34TCL_VTXBUF_ADDRESS_DMA1							(1 << 31)
+#define   NV34TCL_VTXBUF_ADDRESS_OFFSET_SHIFT						0
+#define   NV34TCL_VTXBUF_ADDRESS_OFFSET_MASK						0x0fffffff
+#define  NV34TCL_VTXFMT(x)								(0x00001740+((x)*4))
+#define  NV34TCL_VTXFMT__SIZE								0x00000010
+#define   NV34TCL_VTXFMT_TYPE_SHIFT							0
+#define   NV34TCL_VTXFMT_TYPE_MASK							0x0000000f
+#define    NV34TCL_VTXFMT_TYPE_FLOAT							0x00000002
+#define    NV34TCL_VTXFMT_TYPE_UBYTE							0x00000004
+#define    NV34TCL_VTXFMT_TYPE_USHORT							0x00000005
+#define   NV34TCL_VTXFMT_SIZE_SHIFT							4
+#define   NV34TCL_VTXFMT_SIZE_MASK							0x000000f0
+#define   NV34TCL_VTXFMT_STRIDE_SHIFT							8
+#define   NV34TCL_VTXFMT_STRIDE_MASK							0x0000ff00
 #define  NV34TCL_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R			0x000017a0
 #define  NV34TCL_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G			0x000017a4
 #define  NV34TCL_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B			0x000017a8
@@ -4302,6 +4307,18 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define   NV34TCL_VB_VERTEX_BATCH_COUNT_SHIFT						24
 #define   NV34TCL_VB_VERTEX_BATCH_COUNT_MASK						0xff000000
 #define  NV34TCL_VERTEX_DATA								0x00001818
+#define  NV34TCL_IDXBUF_ADDRESS								0x0000181c
+#define  NV34TCL_IDXBUF_FORMAT								0x00001820
+#define   NV34TCL_IDXBUF_FORMAT_TYPE_SHIFT						4
+#define   NV34TCL_IDXBUF_FORMAT_TYPE_MASK						0x000000f0
+#define    NV34TCL_IDXBUF_FORMAT_TYPE_U32						0x00000000
+#define    NV34TCL_IDXBUF_FORMAT_TYPE_U16						0x00000010
+#define   NV34TCL_IDXBUF_FORMAT_DMA1							(1 <<  0)
+#define  NV34TCL_VB_INDEX_BATCH								0x00001824
+#define   NV34TCL_VB_INDEX_BATCH_COUNT_SHIFT						24
+#define   NV34TCL_VB_INDEX_BATCH_COUNT_MASK						0xff000000
+#define   NV34TCL_VB_INDEX_BATCH_START_SHIFT						0
+#define   NV34TCL_VB_INDEX_BATCH_START_MASK						0x00ffffff
 #define  NV34TCL_POLYGON_MODE_FRONT							0x00001828
 #define   NV34TCL_POLYGON_MODE_FRONT_POINT						0x00001b00
 #define   NV34TCL_POLYGON_MODE_FRONT_LINE						0x00001b01
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 620038fa64..84f016eead 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -51,7 +51,7 @@ nv30_blend_state_bind(struct pipe_context *pipe, void *hwcso)
 	OUT_RING  (cb->b_enable);
 	OUT_RING  (cb->b_srcfunc);
 	OUT_RING  (cb->b_dstfunc);
-	BEGIN_RING(rankine, NV34TCL_BLEND_FUNC_EQUATION, 1);
+	BEGIN_RING(rankine, NV34TCL_BLEND_EQUATION, 1);
 	OUT_RING  (cb->b_eqn);
 
 	BEGIN_RING(rankine, NV34TCL_COLOR_MASK, 1);
@@ -531,7 +531,7 @@ nv30_set_blend_color(struct pipe_context *pipe,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
-	BEGIN_RING(rankine, NV34TCL_BLEND_FUNC_COLOR, 1);
+	BEGIN_RING(rankine, NV34TCL_BLEND_COLOR, 1);
 	OUT_RING  ((float_to_ubyte(bcol->color[3]) << 24) |
 		   (float_to_ubyte(bcol->color[0]) << 16) |
 		   (float_to_ubyte(bcol->color[1]) <<  8) |
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index b18a407ec5..ff0ce6ac81 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -26,12 +26,12 @@ nv30_vbo_type(uint format)
 {
 	switch (pf_type(format)) {
 	case PIPE_FORMAT_TYPE_FLOAT:
-		return NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_FLOAT;
+		return NV34TCL_VTXFMT_TYPE_FLOAT;
 	case PIPE_FORMAT_TYPE_UNORM:
-		return NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_UBYTE;
+		return NV34TCL_VTXFMT_TYPE_UBYTE;
 	default:
 		NOUVEAU_ERR("Unknown format 0x%08x\n", format);
-		return NV40TCL_VTXFMT_TYPE_FLOAT;
+		return NV34TCL_VTXFMT_TYPE_FLOAT;
 	}
 }
 
@@ -51,7 +51,7 @@ nv30_vbo_static_attrib(struct nv30_context *nv30, int attrib,
 	map += vb->buffer_offset + ve->src_offset;
 
 	switch (type) {
-	case NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_FLOAT:
+	case NV34TCL_VTXFMT_TYPE_FLOAT:
 	{
 		float *v = map;
 
@@ -121,7 +121,7 @@ nv30_vbo_arrays_update(struct nv30_context *nv30)
 		struct pipe_vertex_buffer *vb;
 
 		if (!(inputs & (1 << hw))) {
-			vtxfmt[hw] = NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_FLOAT;
+			vtxfmt[hw] = NV34TCL_VTXFMT_TYPE_FLOAT;
 			continue;
 		}
 
@@ -129,7 +129,7 @@ nv30_vbo_arrays_update(struct nv30_context *nv30)
 		vb = &nv30->vtxbuf[ve->vertex_buffer_index];
 
 		if (vb->pitch == 0) {
-			vtxfmt[hw] = NV34TCL_VERTEX_ARRAY_FORMAT_TYPE_FLOAT;
+			vtxfmt[hw] = NV34TCL_VTXFMT_TYPE_FLOAT;
 			if (nv30_vbo_static_attrib(nv30, hw, ve, vb) == TRUE)
 				continue;
 		}
@@ -138,13 +138,13 @@ nv30_vbo_arrays_update(struct nv30_context *nv30)
 		nv30->vb[hw].delta = vb->buffer_offset + ve->src_offset;
 		nv30->vb[hw].buffer = vb->buffer;
 
-		vtxfmt[hw] = ((vb->pitch << NV34TCL_VERTEX_ARRAY_FORMAT_STRIDE_SHIFT) |
+		vtxfmt[hw] = ((vb->pitch << NV34TCL_VTXFMT_STRIDE_SHIFT) |
 			      (nv30_vbo_ncomp(ve->src_format) <<
-			       NV34TCL_VERTEX_ARRAY_FORMAT_SIZE_SHIFT) |
+			       NV34TCL_VTXFMT_SIZE_SHIFT) |
 			      nv30_vbo_type(ve->src_format));
 	}
 
-	BEGIN_RING(rankine, NV34TCL_VERTEX_ARRAY_FORMAT(0), num_hw);
+	BEGIN_RING(rankine, NV34TCL_VTXFMT(0), num_hw);
 	OUT_RINGp (vtxfmt, num_hw);
 }
 
@@ -167,20 +167,20 @@ nv30_vbo_validate_state(struct nv30_context *nv30,
 
 		inputs &= ~(1 << a);
 
-		BEGIN_RING(rankine, NV34TCL_VERTEX_BUFFER_ADDRESS(a), 1);
+		BEGIN_RING(rankine, NV34TCL_VTXBUF_ADDRESS(a), 1);
 		OUT_RELOC (nv30->vb[a].buffer, nv30->vb[a].delta,
 			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_LOW |
 			   NOUVEAU_BO_OR | NOUVEAU_BO_RD, 0,
-			   NV34TCL_VERTEX_BUFFER_ADDRESS_DMA1);
+			   NV34TCL_VTXBUF_ADDRESS_DMA1);
 	}
 
 	if (ib) {
-		BEGIN_RING(rankine, NV40TCL_IDXBUF_ADDRESS, 2);
+		BEGIN_RING(rankine, NV34TCL_IDXBUF_ADDRESS, 2);
 		OUT_RELOCl(ib, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
 			   NOUVEAU_BO_RD);
 		OUT_RELOCd(ib, ib_format, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
 			   NOUVEAU_BO_RD | NOUVEAU_BO_OR,
-			   0, NV40TCL_IDXBUF_FORMAT_DMA1);
+			   0, NV34TCL_IDXBUF_FORMAT_DMA1);
 	}
 
 	BEGIN_RING(rankine, 0x1710, 1);
@@ -360,10 +360,10 @@ nv30_draw_elements_vbo(struct pipe_context *pipe,
 
 	switch (ib_size) {
 	case 2:
-		type = NV40TCL_IDXBUF_FORMAT_TYPE_U16;
+		type = NV34TCL_IDXBUF_FORMAT_TYPE_U16;
 		break;
 	case 4:
-		type = NV40TCL_IDXBUF_FORMAT_TYPE_U32;
+		type = NV34TCL_IDXBUF_FORMAT_TYPE_U32;
 		break;
 	default:
 		NOUVEAU_ERR("invalid idxbuf fmt %d\n", ib_size);
@@ -381,7 +381,7 @@ nv30_draw_elements_vbo(struct pipe_context *pipe,
 
 	nr = (count & 0xff);
 	if (nr) {
-		BEGIN_RING(rankine, NV40TCL_VB_INDEX_BATCH, 1);
+		BEGIN_RING(rankine, NV34TCL_VB_INDEX_BATCH, 1);
 		OUT_RING  (((nr - 1) << 24) | start);
 		start += nr;
 	}
@@ -392,7 +392,7 @@ nv30_draw_elements_vbo(struct pipe_context *pipe,
 
 		nr -= push;
 
-		BEGIN_RING_NI(rankine, NV40TCL_VB_INDEX_BATCH, push);
+		BEGIN_RING_NI(rankine, NV34TCL_VB_INDEX_BATCH, push);
 		while (push--) {
 			OUT_RING(((0x100 - 1) << 24) | start);
 			start += 0x100;
-- 
cgit v1.2.3


From b6478021d572d9ec30212d6e6992496ee4cf347d Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Sun, 29 Jun 2008 13:26:04 +1000
Subject: nouveau: adapt to cpp->pf_block changes

---
 src/gallium/drivers/nv10/nv10_miptree.c          | 12 +++--
 src/gallium/drivers/nv10/nv10_state_emit.c       |  4 +-
 src/gallium/drivers/nv30/nv30_miptree.c          | 10 ++--
 src/gallium/drivers/nv30/nv30_state.c            | 10 ++--
 src/gallium/drivers/nv30/nv30_state_fb.c         |  8 +--
 src/gallium/drivers/nv40/nv40_miptree.c          | 29 ++++++++---
 src/gallium/drivers/nv40/nv40_state_fb.c         | 10 ++--
 src/gallium/drivers/nv40/nv40_surface.c          |  2 +-
 src/gallium/drivers/nv50/nv50_miptree.c          |  6 ++-
 src/gallium/winsys/dri/nouveau/nouveau_context.c |  9 +++-
 src/gallium/winsys/dri/nouveau/nouveau_screen.c  |  7 ++-
 src/gallium/winsys/dri/nouveau/nv04_surface.c    | 63 +++++++++++++-----------
 src/gallium/winsys/dri/nouveau/nv50_surface.c    | 42 +++++++++-------
 13 files changed, 129 insertions(+), 83 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv10/nv10_miptree.c b/src/gallium/drivers/nv10/nv10_miptree.c
index 1b9947354d..f1486a35df 100644
--- a/src/gallium/drivers/nv10/nv10_miptree.c
+++ b/src/gallium/drivers/nv10/nv10_miptree.c
@@ -25,11 +25,13 @@ nv10_miptree_layout(struct nv10_miptree *nv10mt)
 		pt->width[l] = width;
 		pt->height[l] = height;
 		pt->depth[l] = depth;
+		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
+		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 
 		if (swizzled)
-			nv10mt->level[l].pitch = pt->width[l] * pt->cpp;
+			nv10mt->level[l].pitch = pt->nblocksx[l] * pt->block.size;
 		else
-			nv10mt->level[l].pitch = pt->width[0] * pt->cpp;
+			nv10mt->level[l].pitch = pt->nblocksx[0] * pt->block.size;
 		nv10mt->level[l].pitch = (nv10mt->level[l].pitch + 63) & ~63;
 
 		nv10mt->level[l].image_offset =
@@ -117,10 +119,12 @@ nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 		return NULL;
 	pipe_buffer_reference(ws, &ps->buffer, nv10mt->buffer);
 	ps->format = pt->format;
-	ps->cpp = pt->cpp;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
-	ps->pitch = nv10mt->level[level].pitch / ps->cpp;
+	ps->block = pt->block;
+	ps->nblocksx = pt->nblocksx[level];
+	ps->nblocksy = pt->nblocksy[level];
+	ps->stride = nv10mt->level[level].pitch;
 
 	if (pt->target == PIPE_TEXTURE_CUBE) {
 		ps->offset = nv10mt->level[level].image_offset[face];
diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c
index 41422c8882..d21368d33f 100644
--- a/src/gallium/drivers/nv10/nv10_state_emit.c
+++ b/src/gallium/drivers/nv10/nv10_state_emit.c
@@ -143,10 +143,10 @@ static void nv10_state_emit_framebuffer(struct nv10_context* nv10)
 
 	if (zeta) {
 		BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
-		OUT_RING  ( (rt->pitch * rt->cpp) | ( (zeta->pitch * zeta->cpp) << 16) );
+		OUT_RING  (rt->stride | (zeta->stride << 16));
 	} else {
 		BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
-		OUT_RING  ( (rt->pitch * rt->cpp) | ( (rt->pitch * rt->cpp) << 16) );
+		OUT_RING  (rt->stride | (rt->stride << 16));
 	}
 
 	nv10->rt[0] = rt->buffer;
diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
index 6078b1865e..ad0b257fe2 100644
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -28,12 +28,14 @@ nv30_miptree_layout(struct nv30_miptree *nv30mt)
 		pt->width[l] = width;
 		pt->height[l] = height;
 		pt->depth[l] = depth;
+		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
+		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 
 		if (swizzled)
 			pitch = pt->width[l];
 		pitch = (pitch + 63) & ~63;
 
-		nv30mt->level[l].pitch = pitch * pt->cpp;
+		nv30mt->level[l].pitch = pitch * pt->block.size;
 		nv30mt->level[l].image_offset =
 			CALLOC(nr_faces, sizeof(unsigned));
 
@@ -114,10 +116,12 @@ nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 		return NULL;
 	pipe_buffer_reference(ws, &ps->buffer, nv30mt->buffer);
 	ps->format = pt->format;
-	ps->cpp = pt->cpp;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
-	ps->pitch = nv30mt->level[level].pitch / ps->cpp;
+	ps->nblocksx = pt->nblocksx[level];
+	ps->nblocksy = pt->nblocksy[level];
+	ps->block = pt->block;
+	ps->stride = nv30mt->level[level].pitch;
 
 	if (pt->target == PIPE_TEXTURE_CUBE) {
 		ps->offset = nv30mt->level[level].image_offset[face];
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 84f016eead..c1618041bb 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -631,21 +631,21 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 	}
 
 	if (rt_enable & NV34TCL_RT_ENABLE_COLOR0) {
-		uint32_t pitch = rt[0]->pitch * rt[0]->cpp;
+		uint32_t pitch = rt[0]->stride;
 		if (zeta) {
-			pitch |= (zeta->pitch * zeta->cpp)<<16;
+			pitch |= (zeta->stride << 16);
 		} else {
-			pitch |= pitch<<16;
+			pitch |= (pitch << 16);
 		}
 
 		BEGIN_RING(rankine, NV34TCL_COLOR0_PITCH, 1);
-		OUT_RING  ( pitch );
+		OUT_RING  (pitch);
 		nv30->rt[0] = rt[0]->buffer;
 	}
 
 	if (rt_enable & NV34TCL_RT_ENABLE_COLOR1) {
 		BEGIN_RING(rankine, NV34TCL_COLOR1_PITCH, 1);
-		OUT_RING  (rt[1]->pitch * rt[1]->cpp);
+		OUT_RING  (rt[1]->stride);
 		nv30->rt[1] = rt[1]->buffer;
 	}
 
diff --git a/src/gallium/drivers/nv30/nv30_state_fb.c b/src/gallium/drivers/nv30/nv30_state_fb.c
index 73c97e298a..a20df9f75d 100644
--- a/src/gallium/drivers/nv30/nv30_state_fb.c
+++ b/src/gallium/drivers/nv30/nv30_state_fb.c
@@ -59,11 +59,11 @@ nv30_state_framebuffer_validate(struct nv30_context *nv30)
 	}
 
 	if (rt_enable & NV34TCL_RT_ENABLE_COLOR0) {
-		uint32_t pitch = rt[0]->pitch * rt[0]->cpp;
+		uint32_t pitch = rt[0]->stride;
 		if (zeta) {
-			pitch |= (zeta->pitch * zeta->cpp)<<16;
+			pitch |= (zeta->stride << 16);
 		} else {
-			pitch |= pitch<<16;
+			pitch |= (pitch << 16);
 		}
 
 		so_method(so, nv30->screen->rankine, NV34TCL_DMA_COLOR0, 1);
@@ -84,7 +84,7 @@ nv30_state_framebuffer_validate(struct nv30_context *nv30)
 		so_method(so, nv30->screen->rankine, NV34TCL_COLOR1_OFFSET, 2);
 		so_reloc (so, rt[1]->buffer, rt[1]->offset, rt_flags |
 			  NOUVEAU_BO_LOW, 0, 0);
-		so_data  (so, rt[1]->pitch * rt[1]->cpp);
+		so_data  (so, rt[1]->stride);
 	}
 /*
 	if (rt_enable & NV34TCL_RT_ENABLE_COLOR2) {
diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nv40/nv40_miptree.c
index 23da6e36a3..38e1a5f04c 100644
--- a/src/gallium/drivers/nv40/nv40_miptree.c
+++ b/src/gallium/drivers/nv40/nv40_miptree.c
@@ -28,19 +28,20 @@ nv40_miptree_layout(struct nv40_miptree *nv40mt)
 		pt->width[l] = width;
 		pt->height[l] = height;
 		pt->depth[l] = depth;
+		pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
+		pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
 
 		if (swizzled)
-			pitch = pt->width[l];
-		pitch = (pitch + 63) & ~63;
+			pitch = pt->nblocksx[l];
+		pitch = align_int(pitch, 64);
 
-		nv40mt->level[l].pitch = pitch * pt->cpp;
+		nv40mt->level[l].pitch = pitch * pt->block.size;
 		nv40mt->level[l].image_offset =
 			CALLOC(nr_faces, sizeof(unsigned));
 
 		width  = MAX2(1, width  >> 1);
 		height = MAX2(1, height >> 1);
 		depth  = MAX2(1, depth  >> 1);
-
 	}
 
 	for (f = 0; f < nr_faces; f++) {
@@ -109,15 +110,20 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	struct nv40_miptree *nv40mt = (struct nv40_miptree *)pt;
 	struct pipe_surface *ps;
 
-	ps = ws->surface_alloc(ws);
+	ps = CALLOC_STRUCT(pipe_surface);
 	if (!ps)
 		return NULL;
+	pipe_texture_reference(&ps->texture, pt);
 	pipe_buffer_reference(ws, &ps->buffer, nv40mt->buffer);
 	ps->format = pt->format;
-	ps->cpp = pt->cpp;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
-	ps->pitch = nv40mt->level[level].pitch / ps->cpp;
+	ps->block = pt->block;
+	ps->nblocksx = pt->nblocksx[level];
+	ps->nblocksy = pt->nblocksy[level];
+	ps->stride = nv40mt->level[level].pitch;
+	ps->usage = flags;
+	ps->status = PIPE_SURFACE_STATUS_DEFINED;
 
 	if (pt->target == PIPE_TEXTURE_CUBE) {
 		ps->offset = nv40mt->level[level].image_offset[face];
@@ -135,6 +141,15 @@ static void
 nv40_miptree_surface_del(struct pipe_screen *pscreen,
 			 struct pipe_surface **psurface)
 {
+	struct pipe_surface *ps = *psurface;
+
+	*psurface = NULL;
+	if (--ps->refcount > 0)
+		return;
+
+	pipe_texture_reference(&ps->texture, NULL);
+	pipe_buffer_reference(pscreen->winsys, &ps->buffer, NULL);
+	FREE(ps);
 }
 
 void
diff --git a/src/gallium/drivers/nv40/nv40_state_fb.c b/src/gallium/drivers/nv40/nv40_state_fb.c
index 88baf61ffb..0e4e60eaa7 100644
--- a/src/gallium/drivers/nv40/nv40_state_fb.c
+++ b/src/gallium/drivers/nv40/nv40_state_fb.c
@@ -64,7 +64,7 @@ nv40_state_framebuffer_validate(struct nv40_context *nv40)
 			  nv40->nvws->channel->vram->handle,
 			  nv40->nvws->channel->gart->handle);
 		so_method(so, nv40->screen->curie, NV40TCL_COLOR0_PITCH, 2);
-		so_data  (so, rt[0]->pitch * rt[0]->cpp);
+		so_data  (so, rt[0]->stride);
 		so_reloc (so, rt[0]->buffer, rt[0]->offset, rt_flags |
 			  NOUVEAU_BO_LOW, 0, 0);
 	}
@@ -77,7 +77,7 @@ nv40_state_framebuffer_validate(struct nv40_context *nv40)
 		so_method(so, nv40->screen->curie, NV40TCL_COLOR1_OFFSET, 2);
 		so_reloc (so, rt[1]->buffer, rt[1]->offset, rt_flags |
 			  NOUVEAU_BO_LOW, 0, 0);
-		so_data  (so, rt[1]->pitch * rt[1]->cpp);
+		so_data  (so, rt[1]->stride);
 	}
 
 	if (rt_enable & NV40TCL_RT_ENABLE_COLOR2) {
@@ -89,7 +89,7 @@ nv40_state_framebuffer_validate(struct nv40_context *nv40)
 		so_reloc (so, rt[2]->buffer, rt[2]->offset, rt_flags |
 			  NOUVEAU_BO_LOW, 0, 0);
 		so_method(so, nv40->screen->curie, NV40TCL_COLOR2_PITCH, 1);
-		so_data  (so, rt[2]->pitch * rt[2]->cpp);
+		so_data  (so, rt[2]->stride);
 	}
 
 	if (rt_enable & NV40TCL_RT_ENABLE_COLOR3) {
@@ -101,7 +101,7 @@ nv40_state_framebuffer_validate(struct nv40_context *nv40)
 		so_reloc (so, rt[3]->buffer, rt[3]->offset, rt_flags |
 			  NOUVEAU_BO_LOW, 0, 0);
 		so_method(so, nv40->screen->curie, NV40TCL_COLOR3_PITCH, 1);
-		so_data  (so, rt[3]->pitch * rt[3]->cpp);
+		so_data  (so, rt[3]->stride);
 	}
 
 	if (zeta_format) {
@@ -113,7 +113,7 @@ nv40_state_framebuffer_validate(struct nv40_context *nv40)
 		so_reloc (so, zeta->buffer, zeta->offset, rt_flags |
 			  NOUVEAU_BO_LOW, 0, 0);
 		so_method(so, nv40->screen->curie, NV40TCL_ZETA_PITCH, 1);
-		so_data  (so, zeta->pitch * zeta->cpp);
+		so_data  (so, zeta->stride);
 	}
 
 	so_method(so, nv40->screen->curie, NV40TCL_RT_ENABLE, 1);
diff --git a/src/gallium/drivers/nv40/nv40_surface.c b/src/gallium/drivers/nv40/nv40_surface.c
index c0d135eb36..0916555d56 100644
--- a/src/gallium/drivers/nv40/nv40_surface.c
+++ b/src/gallium/drivers/nv40/nv40_surface.c
@@ -34,7 +34,7 @@
 #include "util/p_tile.h"
 
 static void
-nv40_surface_copy(struct pipe_context *pipe, unsigned do_flip,
+nv40_surface_copy(struct pipe_context *pipe, boolean do_flip,
 		  struct pipe_surface *dest, unsigned destx, unsigned desty,
 		  struct pipe_surface *src, unsigned srcx, unsigned srcy,
 		  unsigned width, unsigned height)
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c
index ccb916d6ac..6c838998fd 100644
--- a/src/gallium/drivers/nv50/nv50_miptree.c
+++ b/src/gallium/drivers/nv50/nv50_miptree.c
@@ -72,10 +72,12 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 
 	pipe_buffer_reference(ws, &ps->buffer, mt->buffer);
 	ps->format = pt->format;
-	ps->cpp = pt->cpp;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
-	ps->pitch = ps->width;
+	ps->block = pt->block;
+	ps->nblocksx = pt->nblocksx[level];
+	ps->nblocksy = pt->nblocksy[level];
+	ps->stride = ps->width * ps->block.size;
 	ps->offset = 0;
 
 	return ps;
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_context.c b/src/gallium/winsys/dri/nouveau/nouveau_context.c
index ef5fb7ec0d..74413c408f 100644
--- a/src/gallium/winsys/dri/nouveau/nouveau_context.c
+++ b/src/gallium/winsys/dri/nouveau/nouveau_context.c
@@ -167,9 +167,14 @@ nouveau_context_create(const __GLcontextModes *glVis,
 		fb_buf->bo = &fb_bo->base;
 
 		fb_surf = calloc(1, sizeof(struct pipe_surface));
-		fb_surf->cpp = nv_screen->front_cpp;
-		fb_surf->pitch = nv_screen->front_pitch / fb_surf->cpp;
+		if (nv_screen->front_cpp == 2)
+			fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM;
+		else
+			fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM;
+		pf_get_block(fb_surf->format, &fb_surf->block);
+		fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp;
 		fb_surf->height = nv_screen->front_height;
+		fb_surf->stride = fb_surf->width * fb_surf->block.size;
 		fb_surf->refcount = 1;
 		fb_surf->buffer = &fb_buf->base;
 
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_screen.c b/src/gallium/winsys/dri/nouveau/nouveau_screen.c
index 9041275a88..b15ee7509c 100644
--- a/src/gallium/winsys/dri/nouveau/nouveau_screen.c
+++ b/src/gallium/winsys/dri/nouveau/nouveau_screen.c
@@ -209,8 +209,9 @@ nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits,
 		GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
 	};
 
-	u_int8_t depth_bits_array[4]   = { 0, 16, 24, 24 };
-	u_int8_t stencil_bits_array[4] = { 0,  0,  0, 8 };
+	uint8_t depth_bits_array[4]   = { 0, 16, 24, 24 };
+	uint8_t stencil_bits_array[4] = { 0,  0,  0, 8 };
+	uint8_t msaa_samples_array[1] = { 0 };
 
 	depth_buffer_factor = 4;
 	back_buffer_factor  = (have_back_buffer) ? 3 : 1;
@@ -229,6 +230,7 @@ nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits,
 					depth_buffer_factor,
 					back_buffer_modes,
 					back_buffer_factor,
+					msaa_samples_array, 1,
 					GLX_TRUE_COLOR)) {
 		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
 				__func__, __LINE__ );
@@ -242,6 +244,7 @@ nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits,
 					depth_buffer_factor,
 					back_buffer_modes,
 					back_buffer_factor,
+					msaa_samples_array, 1,
 					GLX_DIRECT_COLOR)) {
 		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
 				__func__, __LINE__ );
diff --git a/src/gallium/winsys/dri/nouveau/nv04_surface.c b/src/gallium/winsys/dri/nouveau/nv04_surface.c
index 83c790db17..0085b1c345 100644
--- a/src/gallium/winsys/dri/nouveau/nv04_surface.c
+++ b/src/gallium/winsys/dri/nouveau/nv04_surface.c
@@ -1,26 +1,35 @@
 #include "pipe/p_context.h"
+#include "pipe/p_format.h"
 
 #include "nouveau_context.h"
 
 static INLINE int
-nv04_surface_format(int cpp)
+nv04_surface_format(enum pipe_format format)
 {
-	switch (cpp) {
-	case 1: return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
-	case 2: return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5;
-	case 4: return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
+	switch (format) {
+	case PIPE_FORMAT_A8_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5;
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
 	default:
 		return -1;
 	}
 }
 
 static INLINE int
-nv04_rect_format(int cpp)
+nv04_rect_format(enum pipe_format format)
 {
-	switch (cpp) {
-	case 1: return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
-	case 2: return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
-	case 4: return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+	switch (format) {
+	case PIPE_FORMAT_A8_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
 	default:
 		return -1;
 	}
@@ -35,8 +44,8 @@ nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy,
 	struct pipe_surface *src = nv->surf_src;
 	unsigned dst_offset, src_offset;
 
-	dst_offset = dst->offset + (dy * dst->pitch + dx) * dst->cpp;
-	src_offset = src->offset + (sy * src->pitch + sx) * src->cpp;
+	dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size);
+	src_offset = src->offset + (sy * src->stride) + (sx * src->block.size);
 
 	while (h) {
 		int count = (h > 2047) ? 2047 : h;
@@ -47,16 +56,16 @@ nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy,
 			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
 		OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst_offset,
 			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR);
-		OUT_RING  (chan, src->pitch * src->cpp);
-		OUT_RING  (chan, dst->pitch * dst->cpp);
-		OUT_RING  (chan, w * src->cpp);
+		OUT_RING  (chan, src->stride);
+		OUT_RING  (chan, dst->stride);
+		OUT_RING  (chan, w * src->block.size);
 		OUT_RING  (chan, count);
 		OUT_RING  (chan, 0x0101);
 		OUT_RING  (chan, 0);
 
 		h -= count;
-		src_offset += src->pitch * src->cpp * count;
-		dst_offset += dst->pitch * dst->cpp * count;
+		src_offset += src->stride * count;
+		dst_offset += dst->stride * count;
 	}
 }
 
@@ -79,7 +88,7 @@ nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
 	struct nouveau_channel *chan = nv->nvc->channel;
 	int format;
 
-	if (src->cpp != dst->cpp)
+	if (src->format != dst->format)
 		return 1;
 
 	/* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback
@@ -100,8 +109,8 @@ nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
 
 	}
 
-	if ((format = nv04_surface_format(dst->cpp)) < 0) {
-		NOUVEAU_ERR("Bad cpp = %d\n", dst->cpp);
+	if ((format = nv04_surface_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format);
 		return 1;
 	}
 	nv->surface_copy = nv04_surface_copy_blit;
@@ -116,8 +125,7 @@ nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
 	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
 		   NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
 	OUT_RING  (chan, format);
-	OUT_RING  (chan, ((dst->pitch * dst->cpp) << 16) | 
-			  (src->pitch * src->cpp));
+	OUT_RING  (chan, (dst->stride << 16) | src->stride);
 	OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src->offset,
 		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
 	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
@@ -142,13 +150,13 @@ nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
 	struct nouveau_grobj *rect = nv->nvc->NvGdiRect;
 	int cs2d_format, gdirect_format;
 
-	if ((cs2d_format = nv04_surface_format(dst->cpp)) < 0) {
-		NOUVEAU_ERR("Bad cpp = %d\n", dst->cpp);
+	if ((cs2d_format = nv04_surface_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad format = %d\n", dst->format);
 		return 1;
 	}
 
-	if ((gdirect_format = nv04_rect_format(dst->cpp)) < 0) {
-		NOUVEAU_ERR("Bad cpp = %d\n", dst->cpp);
+	if ((gdirect_format = nv04_rect_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad format = %d\n", dst->format);
 		return 1;
 	}
 
@@ -159,8 +167,7 @@ nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
 		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
 	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
 	OUT_RING  (chan, cs2d_format);
-	OUT_RING  (chan, ((dst->pitch * dst->cpp) << 16) |
-			  (dst->pitch * dst->cpp));
+	OUT_RING  (chan, (dst->stride << 16) | dst->stride);
 	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
 		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
 	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
diff --git a/src/gallium/winsys/dri/nouveau/nv50_surface.c b/src/gallium/winsys/dri/nouveau/nv50_surface.c
index d6da116b77..cf76d76cf5 100644
--- a/src/gallium/winsys/dri/nouveau/nv50_surface.c
+++ b/src/gallium/winsys/dri/nouveau/nv50_surface.c
@@ -1,15 +1,21 @@
 #include "pipe/p_context.h"
+#include "pipe/p_format.h"
 
 #include "nouveau_context.h"
 
 static INLINE int
-nv50_format(int cpp)
+nv50_format(enum pipe_format format)
 {
-	switch (cpp) {
-	case 4: return NV50_2D_DST_FORMAT_32BPP;
-	case 3: return NV50_2D_DST_FORMAT_24BPP;
-	case 2: return NV50_2D_DST_FORMAT_16BPP;
-	case 1: return NV50_2D_DST_FORMAT_8BPP;
+	switch (format) {
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV50_2D_DST_FORMAT_32BPP;
+	case PIPE_FORMAT_X8R8G8B8_UNORM:
+		return NV50_2D_DST_FORMAT_24BPP;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV50_2D_DST_FORMAT_16BPP;
+	case PIPE_FORMAT_A8_UNORM:
+		return NV50_2D_DST_FORMAT_8BPP;
 	default:
 		return -1;
 	}
@@ -23,9 +29,9 @@ nv50_surface_copy_prep(struct nouveau_context *nv,
 	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
 	int surf_format;
 
-	assert(src->cpp == dst->cpp);
+	assert(src->format == dst->format);
 
-	surf_format = nv50_format(dst->cpp);
+	surf_format = nv50_format(dst->format);
 	assert(surf_format >= 0);
 
 	BEGIN_RING(chan, eng2d, NV50_2D_DMA_IN_MEMORY0, 2);
@@ -38,8 +44,8 @@ nv50_surface_copy_prep(struct nouveau_context *nv,
 	OUT_RING  (chan, surf_format);
 	OUT_RING  (chan, 1);
 	BEGIN_RING(chan, eng2d, NV50_2D_DST_PITCH, 5);
-	OUT_RING  (chan, dst->pitch * dst->cpp);
-	OUT_RING  (chan, dst->pitch);
+	OUT_RING  (chan, dst->stride);
+	OUT_RING  (chan, dst->width);
 	OUT_RING  (chan, dst->height);
 	OUT_RELOCh(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
 		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
@@ -48,15 +54,15 @@ nv50_surface_copy_prep(struct nouveau_context *nv,
 	BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4);
 	OUT_RING  (chan, 0);
 	OUT_RING  (chan, 0);
-	OUT_RING  (chan, dst->pitch);
+	OUT_RING  (chan, dst->width);
 	OUT_RING  (chan, dst->height);
 
 	BEGIN_RING(chan, eng2d, NV50_2D_SRC_FORMAT, 2);
 	OUT_RING  (chan, surf_format);
 	OUT_RING  (chan, 1);
 	BEGIN_RING(chan, eng2d, NV50_2D_SRC_PITCH, 5);
-	OUT_RING  (chan, src->pitch * src->cpp);
-	OUT_RING  (chan, src->pitch);
+	OUT_RING  (chan, src->stride);
+	OUT_RING  (chan, src->width);
 	OUT_RING  (chan, src->height);
 	OUT_RELOCh(chan, nouveau_buffer(src->buffer)->bo, src->offset,
 		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
@@ -105,11 +111,11 @@ nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
 	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
 	int surf_format, rect_format;
 
-	surf_format = nv50_format(dst->cpp);
+	surf_format = nv50_format(dst->format);
 	if (surf_format < 0)
 		return 1;
 
-	rect_format = nv50_format(dst->cpp);
+	rect_format = nv50_format(dst->format);
 	if (rect_format < 0)
 		return 1;
 
@@ -120,8 +126,8 @@ nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
 	OUT_RING  (chan, surf_format);
 	OUT_RING  (chan, 1);
 	BEGIN_RING(chan, eng2d, NV50_2D_DST_PITCH, 5);
-	OUT_RING  (chan, dst->pitch * dst->cpp);
-	OUT_RING  (chan, dst->pitch);
+	OUT_RING  (chan, dst->stride);
+	OUT_RING  (chan, dst->width);
 	OUT_RING  (chan, dst->height);
 	OUT_RELOCh(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
 		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
@@ -130,7 +136,7 @@ nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
 	BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4);
 	OUT_RING  (chan, 0);
 	OUT_RING  (chan, 0);
-	OUT_RING  (chan, dst->pitch);
+	OUT_RING  (chan, dst->width);
 	OUT_RING  (chan, dst->height);
 
 	BEGIN_RING(chan, eng2d, 0x0580, 3);
-- 
cgit v1.2.3


From 36488ed052a18f7eafef1d1c5c18b20ad508b2b7 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 3 Jul 2008 20:58:31 +0200
Subject: nv30: Emit framebuffer state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    |   3 +
 src/gallium/drivers/nv30/nv30_state.c      | 105 +--------------------------
 src/gallium/drivers/nv30/nv30_state_emit.c | 111 ++++++++++++++++++++---------
 src/gallium/drivers/nv30/nv30_state_fb.c   |  35 ++-------
 src/gallium/drivers/nv30/nv30_vbo.c        |   2 +
 5 files changed, 92 insertions(+), 164 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index dce077b2b4..4a6c1d2f47 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -99,6 +99,7 @@ struct nv30_state {
 	unsigned stipple_enabled;
 	unsigned viewport_bypass;
 
+	uint64_t dirty;
 	struct nouveau_stateobj *hw[NV30_STATE_MAX];
 };
 
@@ -208,8 +209,10 @@ extern void nv30_fragprog_destroy(struct nv30_context *,
 extern void nv30_fragtex_bind(struct nv30_context *);
 
 /* nv30_state.c and friends */
+extern boolean nv30_state_validate(struct nv30_context *nv30);
 extern void nv30_emit_hw_state(struct nv30_context *nv30);
 extern void nv30_state_tex_update(struct nv30_context *nv30);
+extern struct nv30_state_entry nv30_state_framebuffer;
 
 /* nv30_vbo.c */
 extern boolean nv30_draw_arrays(struct pipe_context *, unsigned mode,
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index c1618041bb..3edfb0874d 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -565,110 +565,9 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 			   const struct pipe_framebuffer_state *fb)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct pipe_surface *rt[2], *zeta = NULL;
-	uint32_t rt_enable, rt_format, w = 0, h = 0;
-	int i, colour_format = 0, zeta_format = 0;
-
-	rt_enable = 0;
-	for (i = 0; i < 2; i++) {
-		if (!fb->cbufs[i])
-			continue;
-
-		if (colour_format) {
-			assert(w == fb->cbufs[i]->width);
-			assert(h == fb->cbufs[i]->height);
-			assert(colour_format == fb->cbufs[i]->format);
-		} else {
-			w = fb->cbufs[i]->width;
-			h = fb->cbufs[i]->height;
-			colour_format = fb->cbufs[i]->format;
-			rt_enable |= (NV34TCL_RT_ENABLE_COLOR0 << i);
-			rt[i] = fb->cbufs[i];
-		}
-	}
-
-	if (rt_enable & (NV34TCL_RT_ENABLE_COLOR1 | NV34TCL_RT_ENABLE_COLOR2 |
-			 NV34TCL_RT_ENABLE_COLOR3))
-		rt_enable |= NV34TCL_RT_ENABLE_MRT;
-
-	if (fb->zsbuf) {
-		if (colour_format) {
-			assert(w == fb->zsbuf->width);
-			assert(h == fb->zsbuf->height);
-		} else {
-			w = fb->zsbuf->width;
-			h = fb->zsbuf->height;
-		}
-
-		zeta_format = fb->zsbuf->format;
-		zeta = fb->zsbuf;
-	}
-
-	rt_format = NV34TCL_RT_FORMAT_TYPE_LINEAR;
-
-	switch (colour_format) {
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case 0:
-		rt_format |= NV34TCL_RT_FORMAT_COLOR_A8R8G8B8;
-		break;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		rt_format |= NV34TCL_RT_FORMAT_COLOR_R5G6B5;
-		break;
-	default:
-		assert(0);
-	}
-
-	switch (zeta_format) {
-	case PIPE_FORMAT_Z16_UNORM:
-		rt_format |= NV34TCL_RT_FORMAT_ZETA_Z16;
-		break;
-	case PIPE_FORMAT_Z24S8_UNORM:
-	case 0:
-		rt_format |= NV34TCL_RT_FORMAT_ZETA_Z24S8;
-		break;
-	default:
-		assert(0);
-	}
-
-	if (rt_enable & NV34TCL_RT_ENABLE_COLOR0) {
-		uint32_t pitch = rt[0]->stride;
-		if (zeta) {
-			pitch |= (zeta->stride << 16);
-		} else {
-			pitch |= (pitch << 16);
-		}
-
-		BEGIN_RING(rankine, NV34TCL_COLOR0_PITCH, 1);
-		OUT_RING  (pitch);
-		nv30->rt[0] = rt[0]->buffer;
-	}
-
-	if (rt_enable & NV34TCL_RT_ENABLE_COLOR1) {
-		BEGIN_RING(rankine, NV34TCL_COLOR1_PITCH, 1);
-		OUT_RING  (rt[1]->stride);
-		nv30->rt[1] = rt[1]->buffer;
-	}
-
-	if (zeta_format)
-	{
-		nv30->zeta = zeta->buffer;
-	}
 
-	nv30->rt_enable = rt_enable;
-	BEGIN_RING(rankine, NV34TCL_RT_ENABLE, 1);
-	OUT_RING  (rt_enable);
-	BEGIN_RING(rankine, NV34TCL_RT_HORIZ, 3);
-	OUT_RING  ((w << 16) | 0);
-	OUT_RING  ((h << 16) | 0);
-	OUT_RING  (rt_format);
-	BEGIN_RING(rankine, NV34TCL_VIEWPORT_HORIZ, 2);
-	OUT_RING  ((w << 16) | 0);
-	OUT_RING  ((h << 16) | 0);
-	BEGIN_RING(rankine, NV34TCL_VIEWPORT_CLIP_HORIZ(0), 2);
-	OUT_RING  (((w - 1) << 16) | 0);
-	OUT_RING  (((h - 1) << 16) | 0);
-	BEGIN_RING(rankine, NV34TCL_VIEWPORT_TX_ORIGIN, 1);
-	OUT_RING  (0);
+	nv30->framebuffer = *fb;
+	nv30->dirty |= NV30_NEW_FB;
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index eda2fd45f5..9a3954594a 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -1,10 +1,55 @@
 #include "nv30_context.h"
 #include "nv30_state.h"
 
+static struct nv30_state_entry *render_states[] = {
+	&nv30_state_framebuffer,
+	NULL
+};
+
+static void
+nv30_state_do_validate(struct nv30_context *nv30,
+		       struct nv30_state_entry **states)
+{
+	const struct pipe_framebuffer_state *fb = &nv30->framebuffer;
+	unsigned i;
+
+	for (i = 0; i < fb->num_cbufs; i++)
+		fb->cbufs[i]->status = PIPE_SURFACE_STATUS_DEFINED;
+	if (fb->zsbuf)
+		fb->zsbuf->status = PIPE_SURFACE_STATUS_DEFINED;
+
+	while (*states) {
+		struct nv30_state_entry *e = *states;
+
+		if (nv30->dirty & e->dirty.pipe) {
+			if (e->validate(nv30)) {
+				nv30->state.dirty |= (1ULL << e->dirty.hw);
+			}
+		}
+
+		states++;
+	}
+
+/*	TODO: uncomment when finished converting
+	nv30->dirty = 0;
+*/
+}
+
 void
 nv30_emit_hw_state(struct nv30_context *nv30)
 {
-	int i;
+	struct nv30_state *state = &nv30->state;
+	unsigned i;
+	uint64 states;
+
+	for (i = 0, states = state->dirty; states; i++) {
+		if (!(states & (1ULL << i)))
+			continue;
+		so_ref (state->hw[i], &nv30->screen->state[i]);
+		if (state->hw[i])
+			so_emit(nv30->nvws, nv30->screen->state[i]);
+		states &= ~(1ULL << i);
+	}
 
 	if (nv30->dirty & NV30_NEW_FRAGPROG) {
 		nv30_fragprog_bind(nv30, nv30->fragprog.current);
@@ -28,37 +73,7 @@ nv30_emit_hw_state(struct nv30_context *nv30)
 
 	nv30->dirty_samplers = 0;
 
-	/* Emit relocs for every referenced buffer.
-	 * This is to ensure the bufmgr has an accurate idea of how
-	 * the buffer is used.  This isn't very efficient, but we don't
-	 * seem to take a significant performance hit.  Will be improved
-	 * at some point.  Vertex arrays are emitted by nv30_vbo.c
-	 */
-
-	/* Render targets */
-	if (nv30->rt_enable & NV34TCL_RT_ENABLE_COLOR0) {
-		BEGIN_RING(rankine, NV34TCL_DMA_COLOR0, 1);
-		OUT_RELOCo(nv30->rt[0], NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-		BEGIN_RING(rankine, NV34TCL_COLOR0_OFFSET, 1);
-		OUT_RELOCl(nv30->rt[0], 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	}
-
-	if (nv30->rt_enable & NV34TCL_RT_ENABLE_COLOR1) {
-		BEGIN_RING(rankine, NV34TCL_DMA_COLOR1, 1);
-		OUT_RELOCo(nv30->rt[1], NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-		BEGIN_RING(rankine, NV34TCL_COLOR1_OFFSET, 1);
-		OUT_RELOCl(nv30->rt[1], 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	}
-
-	if (nv30->zeta) {
-		BEGIN_RING(rankine, NV34TCL_DMA_ZETA, 1);
-		OUT_RELOCo(nv30->zeta, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-		BEGIN_RING(rankine, NV34TCL_ZETA_OFFSET, 1);
-		OUT_RELOCl(nv30->zeta, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-		/* XXX allocate LMA */
-/*		BEGIN_RING(rankine, NV34TCL_LMA_DEPTH_OFFSET, 1);
-		OUT_RING(0);*/
-	}
+	so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FB]);
 
 	/* Texture images, emitted in nv30_fragtex_build */
 #if 0
@@ -83,3 +98,35 @@ nv30_emit_hw_state(struct nv30_context *nv30)
 		   NV34TCL_FP_ACTIVE_PROGRAM_DMA1);
 }
 
+boolean
+nv30_state_validate(struct nv30_context *nv30)
+{
+#if 0
+	boolean was_sw = nv30->fallback_swtnl ? TRUE : FALSE;
+
+	if (nv30->render_mode != HW) {
+		/* Don't even bother trying to go back to hw if none
+		 * of the states that caused swtnl previously have changed.
+		 */
+		if ((nv30->fallback_swtnl & nv30->dirty)
+				!= nv30->fallback_swtnl)
+			return FALSE;
+
+		/* Attempt to go to hwtnl again */
+		nv30->pipe.flush(&nv30->pipe, 0, NULL);
+		nv30->dirty |= (NV30_NEW_VIEWPORT |
+				NV30_NEW_VERTPROG |
+				NV30_NEW_ARRAYS);
+		nv30->render_mode = HW;
+	}
+#endif
+	nv30_state_do_validate(nv30, render_states);
+#if 0
+	if (nv30->fallback_swtnl || nv30->fallback_swrast)
+		return FALSE;
+	
+	if (was_sw)
+		NOUVEAU_ERR("swtnl->hw\n");
+#endif
+	return TRUE;
+}
diff --git a/src/gallium/drivers/nv30/nv30_state_fb.c b/src/gallium/drivers/nv30/nv30_state_fb.c
index a20df9f75d..d93e2bb5c8 100644
--- a/src/gallium/drivers/nv30/nv30_state_fb.c
+++ b/src/gallium/drivers/nv30/nv30_state_fb.c
@@ -4,7 +4,7 @@ static boolean
 nv30_state_framebuffer_validate(struct nv30_context *nv30)
 {
 	struct pipe_framebuffer_state *fb = &nv30->framebuffer;
-	struct pipe_surface *rt[4], *zeta = NULL;
+	struct pipe_surface *rt[2], *zeta = NULL;
 	uint32_t rt_enable, rt_format;
 	int i, colour_format = 0, zeta_format = 0;
 	struct nouveau_stateobj *so = so_new(64, 10);
@@ -23,8 +23,7 @@ nv30_state_framebuffer_validate(struct nv30_context *nv30)
 		}
 	}
 
-	if (rt_enable & (NV34TCL_RT_ENABLE_COLOR1 | NV34TCL_RT_ENABLE_COLOR2 |
-			 NV34TCL_RT_ENABLE_COLOR3))
+	if (rt_enable & NV34TCL_RT_ENABLE_COLOR1)
 		rt_enable |= NV34TCL_RT_ENABLE_MRT;
 
 	if (fb->zsbuf) {
@@ -86,31 +85,7 @@ nv30_state_framebuffer_validate(struct nv30_context *nv30)
 			  NOUVEAU_BO_LOW, 0, 0);
 		so_data  (so, rt[1]->stride);
 	}
-/*
-	if (rt_enable & NV34TCL_RT_ENABLE_COLOR2) {
-		so_method(so, nv30->screen->rankine, NV34TCL_DMA_COLOR2, 1);
-		so_reloc (so, rt[2]->buffer, 0, rt_flags | NOUVEAU_BO_OR,
-			  nv30->nvws->channel->vram->handle,
-			  nv30->nvws->channel->gart->handle);
-		so_method(so, nv30->screen->rankine, NV34TCL_COLOR2_OFFSET, 1);
-		so_reloc (so, rt[2]->buffer, rt[2]->offset, rt_flags |
-			  NOUVEAU_BO_LOW, 0, 0);
-		so_method(so, nv30->screen->rankine, NV34TCL_COLOR2_PITCH, 1);
-		so_data  (so, rt[2]->pitch * rt[2]->cpp);
-	}
 
-	if (rt_enable & NV34TCL_RT_ENABLE_COLOR3) {
-		so_method(so, nv30->screen->rankine, NV34TCL_DMA_COLOR3, 1);
-		so_reloc (so, rt[3]->buffer, 0, rt_flags | NOUVEAU_BO_OR,
-			  nv30->nvws->channel->vram->handle,
-			  nv30->nvws->channel->gart->handle);
-		so_method(so, nv30->screen->rankine, NV34TCL_COLOR3_OFFSET, 1);
-		so_reloc (so, rt[3]->buffer, rt[3]->offset, rt_flags |
-			  NOUVEAU_BO_LOW, 0, 0);
-		so_method(so, nv30->screen->rankine, NV34TCL_COLOR3_PITCH, 1);
-		so_data  (so, rt[3]->pitch * rt[3]->cpp);
-	}
-*/
 	if (zeta_format) {
 		so_method(so, nv30->screen->rankine, NV34TCL_DMA_ZETA, 1);
 		so_reloc (so, zeta->buffer, 0, rt_flags | NOUVEAU_BO_OR,
@@ -119,8 +94,7 @@ nv30_state_framebuffer_validate(struct nv30_context *nv30)
 		so_method(so, nv30->screen->rankine, NV34TCL_ZETA_OFFSET, 1);
 		so_reloc (so, zeta->buffer, zeta->offset, rt_flags |
 			  NOUVEAU_BO_LOW, 0, 0);
-		/*so_method(so, nv30->screen->rankine, NV34TCL_ZETA_PITCH, 1);
-		so_data  (so, zeta->pitch * zeta->cpp);*/
+		/* TODO: allocate LMA depth buffer */
 	}
 
 	so_method(so, nv30->screen->rankine, NV34TCL_RT_ENABLE, 1);
@@ -137,6 +111,9 @@ nv30_state_framebuffer_validate(struct nv30_context *nv30)
 	so_data  (so, ((h - 1) << 16) | 0);
 	so_method(so, nv30->screen->rankine, 0x1d88, 1);
 	so_data  (so, (1 << 12) | h);
+	/* Wonder why this is needed, context should all be set to zero on init */
+	so_method(so, nv30->screen->rankine, NV34TCL_VIEWPORT_TX_ORIGIN, 1);
+	so_data  (so, 0);
 
 	so_ref(so, &nv30->state.hw[NV30_STATE_FB]);
 	return TRUE;
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index 359e443bb1..d23164eb48 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -154,6 +154,8 @@ nv30_vbo_validate_state(struct nv30_context *nv30,
 {
 	unsigned inputs;
 
+	nv30_state_validate(nv30);
+
 	nv30_emit_hw_state(nv30);
 
 	if (nv30->dirty & NV30_NEW_ARRAYS) {
-- 
cgit v1.2.3


From 52cf7a6c1ccc987859834b640a5ec0a62f84134a Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 3 Jul 2008 21:11:07 +0200
Subject: nv30: Emit blend color state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    | 1 +
 src/gallium/drivers/nv30/nv30_state.c      | 7 ++-----
 src/gallium/drivers/nv30/nv30_state_emit.c | 1 +
 3 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 4a6c1d2f47..57cc991cd7 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -212,6 +212,7 @@ extern void nv30_fragtex_bind(struct nv30_context *);
 extern boolean nv30_state_validate(struct nv30_context *nv30);
 extern void nv30_emit_hw_state(struct nv30_context *nv30);
 extern void nv30_state_tex_update(struct nv30_context *nv30);
+extern struct nv30_state_entry nv30_state_blend_colour;
 extern struct nv30_state_entry nv30_state_framebuffer;
 
 /* nv30_vbo.c */
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 3edfb0874d..e67a701809 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -531,11 +531,8 @@ nv30_set_blend_color(struct pipe_context *pipe,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
-	BEGIN_RING(rankine, NV34TCL_BLEND_COLOR, 1);
-	OUT_RING  ((float_to_ubyte(bcol->color[3]) << 24) |
-		   (float_to_ubyte(bcol->color[0]) << 16) |
-		   (float_to_ubyte(bcol->color[1]) <<  8) |
-		   (float_to_ubyte(bcol->color[2]) <<  0));
+	nv30->blend_colour = *bcol;
+	nv30->dirty |= NV30_NEW_BCOL;
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index 9a3954594a..541ad0da3e 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -3,6 +3,7 @@
 
 static struct nv30_state_entry *render_states[] = {
 	&nv30_state_framebuffer,
+	&nv30_state_blend_colour,
 	NULL
 };
 
-- 
cgit v1.2.3


From c0e9eb3b095c9769d3deacf4ad4470bd155acdcd Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 3 Jul 2008 21:25:47 +0200
Subject: nv30: Emit blend state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h     |  6 +--
 src/gallium/drivers/nv30/nv30_state.c       | 84 +++++++++++++++--------------
 src/gallium/drivers/nv30/nv30_state.h       | 14 -----
 src/gallium/drivers/nv30/nv30_state_blend.c |  2 +-
 src/gallium/drivers/nv30/nv30_state_emit.c  |  1 +
 5 files changed, 48 insertions(+), 59 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 57cc991cd7..eedebc91b2 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -87,8 +87,7 @@ struct nv30_zsa_state {
 	struct nouveau_stateobj *so;
 };
 
-/* TODO: rename when removing the old state emitter */
-struct nv30_blend_state_new {
+struct nv30_blend_state {
 	struct pipe_blend_state pipe;
 	struct nouveau_stateobj *so;
 };
@@ -125,7 +124,7 @@ struct nv30_context {
 	unsigned vp_samplers;
 
 	/* Context state */
-	struct nv30_blend_state_new *blend;
+	struct nv30_blend_state *blend;
 	struct pipe_blend_color blend_colour;
 	struct pipe_viewport_state viewport;
 	struct pipe_framebuffer_state framebuffer;
@@ -212,6 +211,7 @@ extern void nv30_fragtex_bind(struct nv30_context *);
 extern boolean nv30_state_validate(struct nv30_context *nv30);
 extern void nv30_emit_hw_state(struct nv30_context *nv30);
 extern void nv30_state_tex_update(struct nv30_context *nv30);
+extern struct nv30_state_entry nv30_state_blend;
 extern struct nv30_state_entry nv30_state_blend_colour;
 extern struct nv30_state_entry nv30_state_framebuffer;
 
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index e67a701809..cf46dcef93 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -9,63 +9,65 @@ static void *
 nv30_blend_state_create(struct pipe_context *pipe,
 			const struct pipe_blend_state *cso)
 {
-	struct nv30_blend_state *cb;
-
-	cb = malloc(sizeof(struct nv30_blend_state));
-
-	cb->b_enable = cso->blend_enable ? 1 : 0;
-	cb->b_srcfunc = ((nvgl_blend_func(cso->alpha_src_factor)<<16) |
-			 (nvgl_blend_func(cso->rgb_src_factor)));
-	cb->b_dstfunc = ((nvgl_blend_func(cso->alpha_dst_factor)<<16) |
-			 (nvgl_blend_func(cso->rgb_dst_factor)));
-	cb->b_eqn = ((nvgl_blend_eqn(cso->alpha_func) << 16) |
-		     (nvgl_blend_eqn(cso->rgb_func)));
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nouveau_grobj *rankine = nv30->screen->rankine;
+	struct nv30_blend_state *bso = CALLOC(1, sizeof(*bso));
+	struct nouveau_stateobj *so = so_new(16, 0);
+
+	if (cso->blend_enable) {
+		so_method(so, rankine, NV34TCL_BLEND_FUNC_ENABLE, 3);
+		so_data  (so, 1);
+		so_data  (so, (nvgl_blend_func(cso->alpha_src_factor) << 16) |
+			       nvgl_blend_func(cso->rgb_src_factor));
+		so_data  (so, nvgl_blend_func(cso->alpha_dst_factor) << 16 |
+			      nvgl_blend_func(cso->rgb_dst_factor));
+		so_method(so, rankine, NV34TCL_BLEND_EQUATION, 1);
+		so_data  (so, nvgl_blend_eqn(cso->alpha_func) << 16 |
+			      nvgl_blend_eqn(cso->rgb_func));
+	} else {
+		so_method(so, rankine, NV34TCL_BLEND_FUNC_ENABLE, 1);
+		so_data  (so, 0);
+	}
 
-	cb->l_enable = cso->logicop_enable ? 1 : 0;
-	cb->l_op = nvgl_logicop_func(cso->logicop_func);
+	so_method(so, rankine, NV34TCL_COLOR_MASK, 1);
+	so_data  (so, (((cso->colormask & PIPE_MASK_A) ? (0x01 << 24) : 0) |
+		       ((cso->colormask & PIPE_MASK_R) ? (0x01 << 16) : 0) |
+		       ((cso->colormask & PIPE_MASK_G) ? (0x01 <<  8) : 0) |
+		       ((cso->colormask & PIPE_MASK_B) ? (0x01 <<  0) : 0)));
 
-	cb->c_mask = (((cso->colormask & PIPE_MASK_A) ? (0x01<<24) : 0) |
-		      ((cso->colormask & PIPE_MASK_R) ? (0x01<<16) : 0) |
-		      ((cso->colormask & PIPE_MASK_G) ? (0x01<< 8) : 0) |
-		      ((cso->colormask & PIPE_MASK_B) ? (0x01<< 0) : 0));
+	if (cso->logicop_enable) {
+		so_method(so, rankine, NV34TCL_COLOR_LOGIC_OP_ENABLE, 2);
+		so_data  (so, 1);
+		so_data  (so, nvgl_logicop_func(cso->logicop_func));
+	} else {
+		so_method(so, rankine, NV34TCL_COLOR_LOGIC_OP_ENABLE, 1);
+		so_data  (so, 0);
+	}
 
-	cb->d_enable = cso->dither ? 1 : 0;
+	so_method(so, rankine, NV34TCL_DITHER_ENABLE, 1);
+	so_data  (so, cso->dither ? 1 : 0);
 
-	return (void *)cb;
+	so_ref(so, &bso->so);
+	bso->pipe = *cso;
+	return (void *)bso;
 }
 
 static void
 nv30_blend_state_bind(struct pipe_context *pipe, void *hwcso)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct nv30_blend_state *cb = hwcso;
-
-	if (!hwcso) {
-		return;
-	}
-
-	BEGIN_RING(rankine, NV34TCL_DITHER_ENABLE, 1);
-	OUT_RING  (cb->d_enable);
 
-	BEGIN_RING(rankine, NV34TCL_BLEND_FUNC_ENABLE, 3);
-	OUT_RING  (cb->b_enable);
-	OUT_RING  (cb->b_srcfunc);
-	OUT_RING  (cb->b_dstfunc);
-	BEGIN_RING(rankine, NV34TCL_BLEND_EQUATION, 1);
-	OUT_RING  (cb->b_eqn);
-
-	BEGIN_RING(rankine, NV34TCL_COLOR_MASK, 1);
-	OUT_RING  (cb->c_mask);
-
-	BEGIN_RING(rankine, NV34TCL_COLOR_LOGIC_OP_ENABLE, 2);
-	OUT_RING  (cb->l_enable);
-	OUT_RING  (cb->l_op);
+	nv30->blend = hwcso;
+	nv30->dirty |= NV30_NEW_BLEND;
 }
 
 static void
 nv30_blend_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	free(hwcso);
+	struct nv30_blend_state *bso = hwcso;
+
+	so_ref(NULL, &bso->so);
+	FREE(bso);
 }
 
 
diff --git a/src/gallium/drivers/nv30/nv30_state.h b/src/gallium/drivers/nv30/nv30_state.h
index 117520dd13..8489b7b796 100644
--- a/src/gallium/drivers/nv30/nv30_state.h
+++ b/src/gallium/drivers/nv30/nv30_state.h
@@ -3,20 +3,6 @@
 
 #include "pipe/p_state.h"
 
-struct nv30_blend_state {
-	uint32_t b_enable;
-	uint32_t b_srcfunc;
-	uint32_t b_dstfunc;
-	uint32_t b_eqn;
-
-	uint32_t l_enable;
-	uint32_t l_op;
-
-	uint32_t c_mask;
-
-	uint32_t d_enable;
-};
-
 struct nv30_sampler_state {
 	uint32_t fmt;
 	uint32_t wrap;
diff --git a/src/gallium/drivers/nv30/nv30_state_blend.c b/src/gallium/drivers/nv30/nv30_state_blend.c
index a1b0100472..44d43e132a 100644
--- a/src/gallium/drivers/nv30/nv30_state_blend.c
+++ b/src/gallium/drivers/nv30/nv30_state_blend.c
@@ -7,7 +7,7 @@ nv30_state_blend_validate(struct nv30_context *nv30)
 	return TRUE;
 }
 
-struct nv30_state_entry nv30_state_blend_new = {
+struct nv30_state_entry nv30_state_blend = {
 	.validate = nv30_state_blend_validate,
 	.dirty = {
 		.pipe = NV30_NEW_BLEND,
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index 541ad0da3e..492f411011 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -3,6 +3,7 @@
 
 static struct nv30_state_entry *render_states[] = {
 	&nv30_state_framebuffer,
+	&nv30_state_blend,
 	&nv30_state_blend_colour,
 	NULL
 };
-- 
cgit v1.2.3


From 360f7a3e239553fc0e1aff3b38c06c2e3d0a698c Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 3 Jul 2008 21:48:18 +0200
Subject: nv30: Emit rasterizer state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    |   6 +-
 src/gallium/drivers/nv30/nv30_state.c      | 177 +++++++++++++++--------------
 src/gallium/drivers/nv30/nv30_state.h      |  23 ----
 src/gallium/drivers/nv30/nv30_state_emit.c |   1 +
 4 files changed, 98 insertions(+), 109 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index eedebc91b2..692d8dd523 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -76,8 +76,7 @@ enum nv30_state_index {
 #define NV30_NEW_ARRAYS		(1 << 11)
 #define NV30_NEW_UCP		(1 << 12)
 
-/* TODO: rename when removing the old state emitter */
-struct nv30_rasterizer_state_new {
+struct nv30_rasterizer_state {
 	struct pipe_rasterizer_state pipe;
 	struct nouveau_stateobj *so;
 };
@@ -124,11 +123,11 @@ struct nv30_context {
 	unsigned vp_samplers;
 
 	/* Context state */
+	struct nv30_rasterizer_state *rasterizer;
 	struct nv30_blend_state *blend;
 	struct pipe_blend_color blend_colour;
 	struct pipe_viewport_state viewport;
 	struct pipe_framebuffer_state framebuffer;
-	struct nv30_rasterizer_state_new *rasterizer;
 	struct nv30_zsa_state *zsa;
 	unsigned stipple[32];
 
@@ -211,6 +210,7 @@ extern void nv30_fragtex_bind(struct nv30_context *);
 extern boolean nv30_state_validate(struct nv30_context *nv30);
 extern void nv30_emit_hw_state(struct nv30_context *nv30);
 extern void nv30_state_tex_update(struct nv30_context *nv30);
+extern struct nv30_state_entry nv30_state_rasterizer;
 extern struct nv30_state_entry nv30_state_blend;
 extern struct nv30_state_entry nv30_state_blend_colour;
 extern struct nv30_state_entry nv30_state_framebuffer;
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index cf46dcef93..8c7a902e28 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -275,123 +275,134 @@ static void *
 nv30_rasterizer_state_create(struct pipe_context *pipe,
 			     const struct pipe_rasterizer_state *cso)
 {
-	struct nv30_rasterizer_state *rs;
-	int i;
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_rasterizer_state *rsso = CALLOC(1, sizeof(*rsso));
+	struct nouveau_stateobj *so = so_new(32, 0);
+	struct nouveau_grobj *rankine = nv30->screen->rankine;
 
 	/*XXX: ignored:
 	 * 	light_twoside
-	 * 	offset_cw/ccw -nohw
-	 * 	scissor
 	 * 	point_smooth -nohw
 	 * 	multisample
-	 * 	offset_units / offset_scale
 	 */
-	rs = malloc(sizeof(struct nv30_rasterizer_state));
-
-	rs->shade_model = cso->flatshade ? 0x1d00 : 0x1d01;
 
-	rs->line_width = (unsigned char)(cso->line_width * 8.0) & 0xff;
-	rs->line_smooth_en = cso->line_smooth ? 1 : 0;
-	rs->line_stipple_en = cso->line_stipple_enable ? 1 : 0;
-	rs->line_stipple = (cso->line_stipple_pattern << 16) |
-			    cso->line_stipple_factor;
+	so_method(so, rankine, NV34TCL_SHADE_MODEL, 1);
+	so_data  (so, cso->flatshade ? NV34TCL_SHADE_MODEL_FLAT :
+				       NV34TCL_SHADE_MODEL_SMOOTH);
 
-	rs->point_size = *(uint32_t*)&cso->point_size;
+	so_method(so, rankine, NV34TCL_LINE_WIDTH, 2);
+	so_data  (so, (unsigned char)(cso->line_width * 8.0) & 0xff);
+	so_data  (so, cso->line_smooth ? 1 : 0);
+	so_method(so, rankine, NV34TCL_LINE_STIPPLE_ENABLE, 2);
+	so_data  (so, cso->line_stipple_enable ? 1 : 0);
+	so_data  (so, (cso->line_stipple_pattern << 16) |
+		       cso->line_stipple_factor);
 
-	rs->poly_smooth_en = cso->poly_smooth ? 1 : 0;
-	rs->poly_stipple_en = cso->poly_stipple_enable ? 1 : 0;
+	so_method(so, rankine, NV34TCL_POINT_SIZE, 1);
+	so_data  (so, fui(cso->point_size));
 
+	so_method(so, rankine, NV34TCL_POLYGON_MODE_FRONT, 6);
 	if (cso->front_winding == PIPE_WINDING_CCW) {
-		rs->front_face = NV34TCL_FRONT_FACE_CCW;
-		rs->poly_mode_front = nvgl_polygon_mode(cso->fill_ccw);
-		rs->poly_mode_back  = nvgl_polygon_mode(cso->fill_cw);
+		so_data(so, nvgl_polygon_mode(cso->fill_ccw));
+		so_data(so, nvgl_polygon_mode(cso->fill_cw));
+		switch (cso->cull_mode) {
+		case PIPE_WINDING_CCW:
+			so_data(so, NV34TCL_CULL_FACE_FRONT);
+			break;
+		case PIPE_WINDING_CW:
+			so_data(so, NV34TCL_CULL_FACE_BACK);
+			break;
+		case PIPE_WINDING_BOTH:
+			so_data(so, NV34TCL_CULL_FACE_FRONT_AND_BACK);
+			break;
+		default:
+			so_data(so, NV34TCL_CULL_FACE_BACK);
+			break;
+		}
+		so_data(so, NV34TCL_FRONT_FACE_CCW);
 	} else {
-		rs->front_face = NV34TCL_FRONT_FACE_CW;
-		rs->poly_mode_front = nvgl_polygon_mode(cso->fill_cw);
-		rs->poly_mode_back  = nvgl_polygon_mode(cso->fill_ccw);
+		so_data(so, nvgl_polygon_mode(cso->fill_cw));
+		so_data(so, nvgl_polygon_mode(cso->fill_ccw));
+		switch (cso->cull_mode) {
+		case PIPE_WINDING_CCW:
+			so_data(so, NV34TCL_CULL_FACE_BACK);
+			break;
+		case PIPE_WINDING_CW:
+			so_data(so, NV34TCL_CULL_FACE_FRONT);
+			break;
+		case PIPE_WINDING_BOTH:
+			so_data(so, NV34TCL_CULL_FACE_FRONT_AND_BACK);
+			break;
+		default:
+			so_data(so, NV34TCL_CULL_FACE_BACK);
+			break;
+		}
+		so_data(so, NV34TCL_FRONT_FACE_CW);
 	}
-
-	switch (cso->cull_mode) {
-	case PIPE_WINDING_CCW:
-		rs->cull_face_en = 1;
-		if (cso->front_winding == PIPE_WINDING_CCW)
-			rs->cull_face    = NV34TCL_CULL_FACE_FRONT;
-		else
-			rs->cull_face    = NV34TCL_CULL_FACE_BACK;
-		break;
-	case PIPE_WINDING_CW:
-		rs->cull_face_en = 1;
-		if (cso->front_winding == PIPE_WINDING_CW)
-			rs->cull_face    = NV34TCL_CULL_FACE_FRONT;
-		else
-			rs->cull_face    = NV34TCL_CULL_FACE_BACK;
-		break;
-	case PIPE_WINDING_BOTH:
-		rs->cull_face_en = 1;
-		rs->cull_face    = NV34TCL_CULL_FACE_FRONT_AND_BACK;
-		break;
-	case PIPE_WINDING_NONE:
-	default:
-		rs->cull_face_en = 0;
-		rs->cull_face    = 0;
-		break;
+	so_data(so, cso->poly_smooth ? 1 : 0);
+	so_data(so, (cso->cull_mode != PIPE_WINDING_NONE) ? 1 : 0);
+
+	so_method(so, rankine, NV34TCL_POLYGON_STIPPLE_ENABLE, 1);
+	so_data  (so, cso->poly_stipple_enable ? 1 : 0);
+
+	so_method(so, rankine, NV34TCL_POLYGON_OFFSET_POINT_ENABLE, 3);
+	if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_POINT) ||
+	    (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_POINT))
+		so_data(so, 1);
+	else
+		so_data(so, 0);
+	if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_LINE) ||
+	    (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_LINE))
+		so_data(so, 1);
+	else
+		so_data(so, 0);
+	if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_FILL) ||
+	    (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_FILL))
+		so_data(so, 1);
+	else
+		so_data(so, 0);
+	if (cso->offset_cw || cso->offset_ccw) {
+		so_method(so, rankine, NV34TCL_POLYGON_OFFSET_FACTOR, 2);
+		so_data  (so, fui(cso->offset_scale));
+		so_data  (so, fui(cso->offset_units * 2));
 	}
 
+	so_method(so, rankine, NV34TCL_POINT_SPRITE, 1);
 	if (cso->point_sprite) {
-		rs->point_sprite = (1 << 0);
+		unsigned psctl = (1 << 0), i;
+
 		for (i = 0; i < 8; i++) {
 			if (cso->sprite_coord_mode[i] != PIPE_SPRITE_COORD_NONE)
-				rs->point_sprite |= (1 << (8 + i));
+				psctl |= (1 << (8 + i));
 		}
+
+		so_data(so, psctl);
 	} else {
-		rs->point_sprite = 0;
+		so_data(so, 0);
 	}
 
-	return (void *)rs;
+	so_ref(so, &rsso->so);
+	rsso->pipe = *cso;
+	return (void *)rsso;
 }
 
 static void
 nv30_rasterizer_state_bind(struct pipe_context *pipe, void *hwcso)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct nv30_rasterizer_state *rs = hwcso;
 
-	if (!hwcso) {
-		return;
-	}
-
-	BEGIN_RING(rankine, NV34TCL_SHADE_MODEL, 1);
-	OUT_RING  (rs->shade_model);
-
-	BEGIN_RING(rankine, NV34TCL_LINE_WIDTH, 2);
-	OUT_RING  (rs->line_width);
-	OUT_RING  (rs->line_smooth_en);
-	BEGIN_RING(rankine, NV34TCL_LINE_STIPPLE_ENABLE, 2);
-	OUT_RING  (rs->line_stipple_en);
-	OUT_RING  (rs->line_stipple);
-
-	BEGIN_RING(rankine, NV34TCL_POINT_SIZE, 1);
-	OUT_RING  (rs->point_size);
-
-	BEGIN_RING(rankine, NV34TCL_POLYGON_MODE_FRONT, 6);
-	OUT_RING  (rs->poly_mode_front);
-	OUT_RING  (rs->poly_mode_back);
-	OUT_RING  (rs->cull_face);
-	OUT_RING  (rs->front_face);
-	OUT_RING  (rs->poly_smooth_en);
-	OUT_RING  (rs->cull_face_en);
-
-	BEGIN_RING(rankine, NV34TCL_POLYGON_STIPPLE_ENABLE, 1);
-	OUT_RING  (rs->poly_stipple_en);
-
-	BEGIN_RING(rankine, NV34TCL_POINT_SPRITE, 1);
-	OUT_RING  (rs->point_sprite);
+	nv30->rasterizer = hwcso;
+	nv30->dirty |= NV30_NEW_RAST;
+	/*nv30->draw_dirty |= NV30_NEW_RAST;*/
 }
 
 static void
 nv30_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	free(hwcso);
+	struct nv30_rasterizer_state *rsso = hwcso;
+
+	so_ref(NULL, &rsso->so);
+	FREE(rsso);
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_state.h b/src/gallium/drivers/nv30/nv30_state.h
index 8489b7b796..b33075aceb 100644
--- a/src/gallium/drivers/nv30/nv30_state.h
+++ b/src/gallium/drivers/nv30/nv30_state.h
@@ -11,29 +11,6 @@ struct nv30_sampler_state {
 	uint32_t bcol;
 };
 
-struct nv30_rasterizer_state {
-	uint32_t shade_model;
-
-	uint32_t line_width;
-	uint32_t line_smooth_en;
-	uint32_t line_stipple_en;
-	uint32_t line_stipple;
-
-	uint32_t point_size;
-
-	uint32_t poly_smooth_en;
-	uint32_t poly_stipple_en;
-	
-	uint32_t poly_mode_front;
-	uint32_t poly_mode_back;
-
-	uint32_t front_face;
-	uint32_t cull_face;
-	uint32_t cull_face_en;
-
-	uint32_t point_sprite;
-};
-
 struct nv30_vertex_program_exec {
 	uint32_t data[4];
 	boolean has_branch_offset;
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index 492f411011..7d77adbfdf 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -3,6 +3,7 @@
 
 static struct nv30_state_entry *render_states[] = {
 	&nv30_state_framebuffer,
+	&nv30_state_rasterizer,
 	&nv30_state_blend,
 	&nv30_state_blend_colour,
 	NULL
-- 
cgit v1.2.3


From c66f376e271427799f777c39bc9221df7c961f77 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 3 Jul 2008 22:10:53 +0200
Subject: nv30: Emit depth/stencil/alpha state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    |  1 +
 src/gallium/drivers/nv30/nv30_state.c      | 91 +++++++++++++++++-------------
 src/gallium/drivers/nv30/nv30_state.h      | 30 ----------
 src/gallium/drivers/nv30/nv30_state_emit.c |  1 +
 4 files changed, 53 insertions(+), 70 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 692d8dd523..b8a26712a8 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -213,6 +213,7 @@ extern void nv30_state_tex_update(struct nv30_context *nv30);
 extern struct nv30_state_entry nv30_state_rasterizer;
 extern struct nv30_state_entry nv30_state_blend;
 extern struct nv30_state_entry nv30_state_blend_colour;
+extern struct nv30_state_entry nv30_state_zsa;
 extern struct nv30_state_entry nv30_state_framebuffer;
 
 /* nv30_vbo.c */
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 8c7a902e28..8121e62fb9 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -405,65 +405,76 @@ nv30_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
 	FREE(rsso);
 }
 
-static void
-nv30_translate_stencil(const struct pipe_depth_stencil_alpha_state *cso,
-		       unsigned idx, struct nv30_stencil_push *hw)
-{
-	hw->enable = cso->stencil[idx].enabled ? 1 : 0;
-	hw->wmask = cso->stencil[idx].write_mask;
-	hw->func = nvgl_comparison_op(cso->stencil[idx].func);
-	hw->ref	= cso->stencil[idx].ref_value;
-	hw->vmask = cso->stencil[idx].value_mask;
-	hw->fail = nvgl_stencil_op(cso->stencil[idx].fail_op);
-	hw->zfail = nvgl_stencil_op(cso->stencil[idx].zfail_op);
-	hw->zpass = nvgl_stencil_op(cso->stencil[idx].zpass_op);
-}
-
 static void *
 nv30_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 			const struct pipe_depth_stencil_alpha_state *cso)
 {
-	struct nv30_depth_stencil_alpha_state *hw;
-
-	hw = malloc(sizeof(struct nv30_depth_stencil_alpha_state));
-
-	hw->depth.func		= nvgl_comparison_op(cso->depth.func);
-	hw->depth.write_enable	= cso->depth.writemask ? 1 : 0;
-	hw->depth.test_enable	= cso->depth.enabled ? 1 : 0;
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nv30_zsa_state *zsaso = CALLOC(1, sizeof(*zsaso));
+	struct nouveau_stateobj *so = so_new(32, 0);
+	struct nouveau_grobj *rankine = nv30->screen->rankine;
 
-	nv30_translate_stencil(cso, 0, &hw->stencil.front);
-	nv30_translate_stencil(cso, 1, &hw->stencil.back);
+	so_method(so, rankine, NV34TCL_DEPTH_FUNC, 3);
+	so_data  (so, nvgl_comparison_op(cso->depth.func));
+	so_data  (so, cso->depth.writemask ? 1 : 0);
+	so_data  (so, cso->depth.enabled ? 1 : 0);
+
+	so_method(so, rankine, NV34TCL_ALPHA_FUNC_ENABLE, 3);
+	so_data  (so, cso->alpha.enabled ? 1 : 0);
+	so_data  (so, nvgl_comparison_op(cso->alpha.func));
+	so_data  (so, float_to_ubyte(cso->alpha.ref));
+
+	if (cso->stencil[0].enabled) {
+		so_method(so, rankine, NV34TCL_STENCIL_FRONT_ENABLE, 8);
+		so_data  (so, cso->stencil[0].enabled ? 1 : 0);
+		so_data  (so, cso->stencil[0].write_mask);
+		so_data  (so, nvgl_comparison_op(cso->stencil[0].func));
+		so_data  (so, cso->stencil[0].ref_value);
+		so_data  (so, cso->stencil[0].value_mask);
+		so_data  (so, nvgl_stencil_op(cso->stencil[0].fail_op));
+		so_data  (so, nvgl_stencil_op(cso->stencil[0].zfail_op));
+		so_data  (so, nvgl_stencil_op(cso->stencil[0].zpass_op));
+	} else {
+		so_method(so, rankine, NV34TCL_STENCIL_FRONT_ENABLE, 1);
+		so_data  (so, 0);
+	}
 
-	hw->alpha.enabled = cso->alpha.enabled ? 1 : 0;
-	hw->alpha.func = nvgl_comparison_op(cso->alpha.func);
-	hw->alpha.ref  = float_to_ubyte(cso->alpha.ref);
+	if (cso->stencil[1].enabled) {
+		so_method(so, rankine, NV34TCL_STENCIL_BACK_ENABLE, 8);
+		so_data  (so, cso->stencil[1].enabled ? 1 : 0);
+		so_data  (so, cso->stencil[1].write_mask);
+		so_data  (so, nvgl_comparison_op(cso->stencil[1].func));
+		so_data  (so, cso->stencil[1].ref_value);
+		so_data  (so, cso->stencil[1].value_mask);
+		so_data  (so, nvgl_stencil_op(cso->stencil[1].fail_op));
+		so_data  (so, nvgl_stencil_op(cso->stencil[1].zfail_op));
+		so_data  (so, nvgl_stencil_op(cso->stencil[1].zpass_op));
+	} else {
+		so_method(so, rankine, NV34TCL_STENCIL_BACK_ENABLE, 1);
+		so_data  (so, 0);
+	}
 
-	return (void *)hw;
+	so_ref(so, &zsaso->so);
+	zsaso->pipe = *cso;
+	return (void *)zsaso;
 }
 
 static void
 nv30_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct nv30_depth_stencil_alpha_state *hw = hwcso;
-
-	if (!hwcso) {
-		return;
-	}
 
-	BEGIN_RING(rankine, NV34TCL_DEPTH_FUNC, 3);
-	OUT_RINGp ((uint32_t *)&hw->depth, 3);
-	BEGIN_RING(rankine, NV34TCL_STENCIL_BACK_ENABLE, 16);
-	OUT_RINGp ((uint32_t *)&hw->stencil.back, 8);
-	OUT_RINGp ((uint32_t *)&hw->stencil.front, 8);
-	BEGIN_RING(rankine, NV34TCL_ALPHA_FUNC_ENABLE, 3);
-	OUT_RINGp ((uint32_t *)&hw->alpha.enabled, 3);
+	nv30->zsa = hwcso;
+	nv30->dirty |= NV30_NEW_ZSA;
 }
 
 static void
 nv30_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	free(hwcso);
+	struct nv30_zsa_state *zsaso = hwcso;
+
+	so_ref(NULL, &zsaso->so);
+	FREE(zsaso);
 }
 
 static void *
diff --git a/src/gallium/drivers/nv30/nv30_state.h b/src/gallium/drivers/nv30/nv30_state.h
index b33075aceb..c65a937467 100644
--- a/src/gallium/drivers/nv30/nv30_state.h
+++ b/src/gallium/drivers/nv30/nv30_state.h
@@ -65,36 +65,6 @@ struct nv30_fragment_program {
 	uint32_t fp_reg_control;
 };
 
-struct nv30_stencil_push {
-	uint32_t enable;
-	uint32_t wmask;
-	uint32_t func;
-	uint32_t ref;
-	uint32_t vmask;
-	uint32_t fail;
-	uint32_t zfail;
-	uint32_t zpass;
-};
-
-struct nv30_depth_stencil_alpha_state {
-	struct {
-		uint32_t func;
-		uint32_t write_enable;
-		uint32_t test_enable;
-	} depth;
-
-	struct {
-		struct nv30_stencil_push back;
-		struct nv30_stencil_push front;
-	} stencil;
-
-	struct {
-		uint32_t enabled;
-		uint32_t func;
-		uint32_t ref;
-	} alpha;
-};
-
 struct nv30_miptree {
 	struct pipe_texture base;
 
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index 7d77adbfdf..83bb3408a5 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -6,6 +6,7 @@ static struct nv30_state_entry *render_states[] = {
 	&nv30_state_rasterizer,
 	&nv30_state_blend,
 	&nv30_state_blend_colour,
+	&nv30_state_zsa,
 	NULL
 };
 
-- 
cgit v1.2.3


From f1d24c1d27255e4ff5ba451e6d58558f9ccdc801 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 3 Jul 2008 22:18:38 +0200
Subject: nv30: Emit scissor state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    | 1 +
 src/gallium/drivers/nv30/nv30_state.c      | 5 ++---
 src/gallium/drivers/nv30/nv30_state_emit.c | 1 +
 3 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index b8a26712a8..2a48903e32 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -211,6 +211,7 @@ extern boolean nv30_state_validate(struct nv30_context *nv30);
 extern void nv30_emit_hw_state(struct nv30_context *nv30);
 extern void nv30_state_tex_update(struct nv30_context *nv30);
 extern struct nv30_state_entry nv30_state_rasterizer;
+extern struct nv30_state_entry nv30_state_scissor;
 extern struct nv30_state_entry nv30_state_blend;
 extern struct nv30_state_entry nv30_state_blend_colour;
 extern struct nv30_state_entry nv30_state_zsa;
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 8121e62fb9..f2413a3372 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -607,9 +607,8 @@ nv30_set_scissor_state(struct pipe_context *pipe,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
-	BEGIN_RING(rankine, NV34TCL_SCISSOR_HORIZ, 2);
-	OUT_RING  (((s->maxx - s->minx) << 16) | s->minx);
-	OUT_RING  (((s->maxy - s->miny) << 16) | s->miny);
+	nv30->scissor = *s;
+	nv30->dirty |= NV30_NEW_SCISSOR;
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index 83bb3408a5..f45a340b5d 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -4,6 +4,7 @@
 static struct nv30_state_entry *render_states[] = {
 	&nv30_state_framebuffer,
 	&nv30_state_rasterizer,
+	&nv30_state_scissor,
 	&nv30_state_blend,
 	&nv30_state_blend_colour,
 	&nv30_state_zsa,
-- 
cgit v1.2.3


From e7e231a5116aed9f1ca685a297032a3e3e6a2433 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 3 Jul 2008 22:31:23 +0200
Subject: nv30: Emit polygon stipple state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    | 10 +++++-----
 src/gallium/drivers/nv30/nv30_state.c      |  4 ++--
 src/gallium/drivers/nv30/nv30_state_emit.c |  1 +
 3 files changed, 8 insertions(+), 7 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 2a48903e32..ed7b0759ad 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -112,9 +112,6 @@ struct nv30_context {
 
 	/* HW state derived from pipe states */
 	struct nv30_state state;
-	struct pipe_scissor_state scissor;
-
-	uint32_t dirty;
 
 	struct nv30_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
 	struct nv30_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
@@ -123,13 +120,15 @@ struct nv30_context {
 	unsigned vp_samplers;
 
 	/* Context state */
+	unsigned dirty;
+	struct pipe_scissor_state scissor;
+	unsigned stipple[32];
 	struct nv30_rasterizer_state *rasterizer;
+	struct nv30_zsa_state *zsa;
 	struct nv30_blend_state *blend;
 	struct pipe_blend_color blend_colour;
 	struct pipe_viewport_state viewport;
 	struct pipe_framebuffer_state framebuffer;
-	struct nv30_zsa_state *zsa;
-	unsigned stipple[32];
 
 	uint32_t rt_enable;
 	struct pipe_buffer *rt[2];
@@ -212,6 +211,7 @@ extern void nv30_emit_hw_state(struct nv30_context *nv30);
 extern void nv30_state_tex_update(struct nv30_context *nv30);
 extern struct nv30_state_entry nv30_state_rasterizer;
 extern struct nv30_state_entry nv30_state_scissor;
+extern struct nv30_state_entry nv30_state_stipple;
 extern struct nv30_state_entry nv30_state_blend;
 extern struct nv30_state_entry nv30_state_blend_colour;
 extern struct nv30_state_entry nv30_state_zsa;
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index f2413a3372..7109deae55 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -597,8 +597,8 @@ nv30_set_polygon_stipple(struct pipe_context *pipe,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
-	BEGIN_RING(rankine, NV34TCL_POLYGON_STIPPLE_PATTERN(0), 32);
-	OUT_RINGp ((uint32_t *)stipple->stipple, 32);
+	memcpy(nv30->stipple, stipple->stipple, 4 * 32);
+	nv30->dirty |= NV30_NEW_STIPPLE;
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index f45a340b5d..4f9079184d 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -5,6 +5,7 @@ static struct nv30_state_entry *render_states[] = {
 	&nv30_state_framebuffer,
 	&nv30_state_rasterizer,
 	&nv30_state_scissor,
+	&nv30_state_stipple,
 	&nv30_state_blend,
 	&nv30_state_blend_colour,
 	&nv30_state_zsa,
-- 
cgit v1.2.3


From 568b477b9c118e5ace831b8ecf1811da1c0961cd Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 3 Jul 2008 22:42:30 +0200
Subject: nv30: Emit viewport state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    |  1 +
 src/gallium/drivers/nv30/nv30_state.c      | 12 +++---------
 src/gallium/drivers/nv30/nv30_state_emit.c |  1 +
 3 files changed, 5 insertions(+), 9 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index ed7b0759ad..0ad1dc6f91 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -215,6 +215,7 @@ extern struct nv30_state_entry nv30_state_stipple;
 extern struct nv30_state_entry nv30_state_blend;
 extern struct nv30_state_entry nv30_state_blend_colour;
 extern struct nv30_state_entry nv30_state_zsa;
+extern struct nv30_state_entry nv30_state_viewport;
 extern struct nv30_state_entry nv30_state_framebuffer;
 
 /* nv30_vbo.c */
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 7109deae55..e65c4b215d 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -617,15 +617,9 @@ nv30_set_viewport_state(struct pipe_context *pipe,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
-	BEGIN_RING(rankine, NV34TCL_VIEWPORT_TRANSLATE_X, 8);
-	OUT_RINGf (vpt->translate[0]);
-	OUT_RINGf (vpt->translate[1]);
-	OUT_RINGf (vpt->translate[2]);
-	OUT_RINGf (vpt->translate[3]);
-	OUT_RINGf (vpt->scale[0]);
-	OUT_RINGf (vpt->scale[1]);
-	OUT_RINGf (vpt->scale[2]);
-	OUT_RINGf (vpt->scale[3]);
+	nv30->viewport = *vpt;
+	nv30->dirty |= NV30_NEW_VIEWPORT;
+	/*nv30->draw_dirty |= NV30_NEW_VIEWPORT;*/
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index 4f9079184d..cb7f1a7c31 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -9,6 +9,7 @@ static struct nv30_state_entry *render_states[] = {
 	&nv30_state_blend,
 	&nv30_state_blend_colour,
 	&nv30_state_zsa,
+	&nv30_state_viewport,
 	NULL
 };
 
-- 
cgit v1.2.3


From f99643ca6ea3aa05a0b16dc5d99e11fa00185684 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Fri, 4 Jul 2008 18:53:44 +0200
Subject: nv30: Emit sampler state using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    |  3 +++
 src/gallium/drivers/nv30/nv30_state.c      | 42 +++++++++++++++++++++++++-----
 src/gallium/drivers/nv30/nv30_state_emit.c |  9 ++++++-
 3 files changed, 46 insertions(+), 8 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 0ad1dc6f91..5404685da2 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -96,6 +96,7 @@ struct nv30_state {
 	unsigned scissor_enabled;
 	unsigned stipple_enabled;
 	unsigned viewport_bypass;
+	unsigned fp_samplers;
 
 	uint64_t dirty;
 	struct nouveau_stateobj *hw[NV30_STATE_MAX];
@@ -129,6 +130,8 @@ struct nv30_context {
 	struct pipe_blend_color blend_colour;
 	struct pipe_viewport_state viewport;
 	struct pipe_framebuffer_state framebuffer;
+	unsigned nr_samplers;
+	unsigned nr_textures;
 
 	uint32_t rt_enable;
 	struct pipe_buffer *rt[2];
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index e65c4b215d..97becd2be3 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -1,6 +1,7 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_util.h"
+#include "pipe/p_inlines.h"
 
 #include "nv30_context.h"
 #include "nv30_state.h"
@@ -116,7 +117,7 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 	struct nv30_sampler_state *ps;
 	uint32_t filter = 0;
 
-	ps = malloc(sizeof(struct nv30_sampler_state));
+	ps = MALLOC(sizeof(struct nv30_sampler_state));
 
 	ps->fmt = 0;
 	if (!cso->normalized_coords)
@@ -197,6 +198,19 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 
 	ps->filt = filter;
 
+	/*{
+		float limit;
+
+		limit = CLAMP(cso->lod_bias, -16.0, 15.0);
+		ps->filt |= (int)(cso->lod_bias * 256.0) & 0x1fff;
+
+		limit = CLAMP(cso->max_lod, 0.0, 15.0);
+		ps->en |= (int)(limit * 256.0) << 7;
+
+		limit = CLAMP(cso->min_lod, 0.0, 15.0);
+		ps->en |= (int)(limit * 256.0) << 19;
+	}*/
+
 /*	if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
 		switch (cso->compare_func) {
 		case PIPE_FUNC_NEVER:
@@ -242,20 +256,24 @@ nv30_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
 	struct nv30_context *nv30 = nv30_context(pipe);
 	unsigned unit;
 
-	if (!sampler) {
-		return;
-	}
-
 	for (unit = 0; unit < nr; unit++) {
 		nv30->tex_sampler[unit] = sampler[unit];
 		nv30->dirty_samplers |= (1 << unit);
 	}
+
+	for (unit = nr; unit < nv30->nr_samplers; unit++) {
+		nv30->tex_sampler[unit] = NULL;
+		nv30->dirty_samplers |= (1 << unit);
+	}
+
+	nv30->nr_samplers = nr;
+	nv30->dirty |= NV30_NEW_SAMPLER;
 }
 
 static void
 nv30_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
 {
-	free(hwcso);
+	FREE(hwcso);
 }
 
 static void
@@ -266,9 +284,19 @@ nv30_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
 	unsigned unit;
 
 	for (unit = 0; unit < nr; unit++) {
-		nv30->tex_miptree[unit] = (struct nv30_miptree *)miptree[unit];
+		pipe_texture_reference((struct pipe_texture **)
+				       &nv30->tex_miptree[unit], miptree[unit]);
 		nv30->dirty_samplers |= (1 << unit);
 	}
+
+	for (unit = nr; unit < nv30->nr_textures; unit++) {
+		pipe_texture_reference((struct pipe_texture **)
+				       &nv30->tex_miptree[unit], NULL);
+		nv30->dirty_samplers |= (1 << unit);
+	}
+
+	nv30->nr_textures = nr;
+	nv30->dirty |= NV30_NEW_SAMPLER;
 }
 
 static void *
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index eca1f0652c..0ea7857197 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -47,7 +47,7 @@ nv30_emit_hw_state(struct nv30_context *nv30)
 {
 	struct nv30_state *state = &nv30->state;
 	struct nv30_screen *screen = nv30->screen;
-	unsigned i;
+	unsigned i, samplers;
 	uint64 states;
 
 	if (nv30->pctx_id != screen->cur_pctx) {
@@ -91,6 +91,13 @@ nv30_emit_hw_state(struct nv30_context *nv30)
 	nv30->dirty_samplers = 0;
 
 	so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FB]);
+	for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
+		if (!(samplers & (1 << i)))
+			continue;
+		so_emit_reloc_markers(nv30->nvws,
+				      state->hw[NV30_STATE_FRAGTEX0+i]);
+		samplers &= ~(1ULL << i);
+	}
 
 	/* Texture images, emitted in nv30_fragtex_build */
 #if 0
-- 
cgit v1.2.3


From 7a838ef411d2f4716bdcbcad9f593541c43a2ce7 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Wed, 9 Jul 2008 22:03:59 +0200
Subject: nv30: Update defines from nouveau_class.h

---
 src/gallium/drivers/nv30/nv30_state.c | 46 ++++++++++++++---------------------
 1 file changed, 18 insertions(+), 28 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 97becd2be3..72b9515eb1 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -120,38 +120,28 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 	ps = MALLOC(sizeof(struct nv30_sampler_state));
 
 	ps->fmt = 0;
+	/* TODO: Not all RECTs formats have this bit set, bits 15-8 of format
+	   are the tx format to use. We should store normalized coord flag
+	   in sampler state structure, and set appropriate format in
+	   nvxx_fragtex_build()
+	 */
 	if (!cso->normalized_coords)
-		ps->fmt |= NV34TCL_TX_FORMAT_RECT;
+		ps->fmt |= (1<<14) /*NV34TCL_TX_FORMAT_RECT*/;
 
 	ps->wrap = ((wrap_mode(cso->wrap_s) << NV34TCL_TX_WRAP_S_SHIFT) |
 		    (wrap_mode(cso->wrap_t) << NV34TCL_TX_WRAP_T_SHIFT) |
 		    (wrap_mode(cso->wrap_r) << NV34TCL_TX_WRAP_R_SHIFT));
 
 	ps->en = 0;
+
+	if (cso->max_anisotropy >= 8.0) {
+		ps->en |= NV34TCL_TX_ENABLE_ANISO_8X;
+	} else
+	if (cso->max_anisotropy >= 4.0) {
+		ps->en |= NV34TCL_TX_ENABLE_ANISO_4X;
+	} else
 	if (cso->max_anisotropy >= 2.0) {
-		/* no idea, binary driver sets it, works without it.. meh.. */
-		ps->wrap |= (1 << 5);
-
-/*		if (cso->max_anisotropy >= 16.0) {
-			ps->en |= NV34TCL_TX_ENABLE_ANISO_16X;
-		} else
-		if (cso->max_anisotropy >= 12.0) {
-			ps->en |= NV34TCL_TX_ENABLE_ANISO_12X;
-		} else
-		if (cso->max_anisotropy >= 10.0) {
-			ps->en |= NV34TCL_TX_ENABLE_ANISO_10X;
-		} else
-		if (cso->max_anisotropy >= 8.0) {
-			ps->en |= NV34TCL_TX_ENABLE_ANISO_8X;
-		} else
-		if (cso->max_anisotropy >= 6.0) {
-			ps->en |= NV34TCL_TX_ENABLE_ANISO_6X;
-		} else
-		if (cso->max_anisotropy >= 4.0) {
-			ps->en |= NV34TCL_TX_ENABLE_ANISO_4X;
-		} else {
-			ps->en |= NV34TCL_TX_ENABLE_ANISO_2X;
-		}*/
+		ps->en |= NV34TCL_TX_ENABLE_ANISO_2X;
 	}
 
 	switch (cso->mag_img_filter) {
@@ -198,7 +188,7 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 
 	ps->filt = filter;
 
-	/*{
+	{
 		float limit;
 
 		limit = CLAMP(cso->lod_bias, -16.0, 15.0);
@@ -209,9 +199,9 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 
 		limit = CLAMP(cso->min_lod, 0.0, 15.0);
 		ps->en |= (int)(limit * 256.0) << 19;
-	}*/
+	}
 
-/*	if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+	if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
 		switch (cso->compare_func) {
 		case PIPE_FUNC_NEVER:
 			ps->wrap |= NV34TCL_TX_WRAP_RCOMP_NEVER;
@@ -240,7 +230,7 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 		default:
 			break;
 		}
-	}*/
+	}
 
 	ps->bcol = ((float_to_ubyte(cso->border_color[3]) << 24) |
 		    (float_to_ubyte(cso->border_color[0]) << 16) |
-- 
cgit v1.2.3


From c7086277546d065eb94ba8dbeca1620605f167ea Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Fri, 11 Jul 2008 23:17:47 +0200
Subject: nv30: Move constant buffers out of vert/frag prog structures

---
 src/gallium/drivers/nv30/nv30_context.h  |  6 ++----
 src/gallium/drivers/nv30/nv30_fragprog.c | 12 ++++++------
 src/gallium/drivers/nv30/nv30_state.c    |  5 +++--
 src/gallium/drivers/nv30/nv30_vertprog.c | 18 ++++++++----------
 4 files changed, 19 insertions(+), 22 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 72f803c80a..c3c8b73309 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -124,6 +124,8 @@ struct nv30_context {
 	unsigned dirty;
 	struct pipe_scissor_state scissor;
 	unsigned stipple[32];
+	struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+	unsigned constbuf_nr[PIPE_SHADER_TYPES];
 	struct nv30_rasterizer_state *rasterizer;
 	struct nv30_zsa_state *zsa;
 	struct nv30_blend_state *blend;
@@ -150,16 +152,12 @@ struct nv30_context {
 
 	struct {
 		struct nv30_vertex_program *active;
-
 		struct nv30_vertex_program *current;
-		struct pipe_buffer *constant_buf;
 	} vertprog;
 
 	struct {
 		struct nv30_fragment_program *active;
-
 		struct nv30_fragment_program *current;
-		struct pipe_buffer *constant_buf;
 	} fragprog;
 
 	struct pipe_vertex_buffer  vtxbuf[PIPE_MAX_ATTRIBS];
diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index 6af86e4f4f..b560455a02 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -820,6 +820,8 @@ nv30_fragprog_upload(struct nv30_context *nv30,
 void
 nv30_fragprog_bind(struct nv30_context *nv30, struct nv30_fragment_program *fp)
 {
+	struct pipe_buffer *constbuf =
+		nv30->constbuf[PIPE_SHADER_FRAGMENT];
 	struct pipe_winsys *ws = nv30->pipe.winsys;
 	int i;
 
@@ -830,8 +832,9 @@ nv30_fragprog_bind(struct nv30_context *nv30, struct nv30_fragment_program *fp)
 	}
 
 	if (fp->nr_consts) {
-		float *map = ws->buffer_map(ws, nv30->fragprog.constant_buf,
-					    PIPE_BUFFER_USAGE_CPU_READ);
+		float *map;
+
+		map = ws->buffer_map(ws, constbuf, PIPE_BUFFER_USAGE_CPU_READ);
 		for (i = 0; i < fp->nr_consts; i++) {
 			struct nv30_fragment_program_data *fpd = &fp->consts[i];
 			uint32_t *p = &fp->insn[fpd->offset];
@@ -842,13 +845,10 @@ nv30_fragprog_bind(struct nv30_context *nv30, struct nv30_fragment_program *fp)
 			memcpy(p, cb, 4 * sizeof(float));
 			fp->on_hw = 0;
 		}
-		ws->buffer_unmap(ws, nv30->fragprog.constant_buf);
+		ws->buffer_unmap(ws, constbuf);
 	}
 
 	if (!fp->on_hw) {
-		const uint32_t le = 1;
-		uint32_t *map;
-
 		if (!fp->buffer)
 			fp->buffer = ws->buffer_create(ws, 0x100, 0,
 						       fp->insn_len * 4);
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 72b9515eb1..aec6fa2b15 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -589,12 +589,13 @@ nv30_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 
+	nv30->constbuf[shader] = buf->buffer;
+	nv30->constbuf_nr[shader] = buf->size / (4 * sizeof(float));
+
 	if (shader == PIPE_SHADER_VERTEX) {
-		nv30->vertprog.constant_buf = buf->buffer;
 		nv30->dirty |= NV30_NEW_VERTPROG;
 	} else
 	if (shader == PIPE_SHADER_FRAGMENT) {
-		nv30->fragprog.constant_buf = buf->buffer;
 		nv30->dirty |= NV30_NEW_FRAGPROG;
 	}
 }
diff --git a/src/gallium/drivers/nv30/nv30_vertprog.c b/src/gallium/drivers/nv30/nv30_vertprog.c
index 1b34d2e4b2..90756febd2 100644
--- a/src/gallium/drivers/nv30/nv30_vertprog.c
+++ b/src/gallium/drivers/nv30/nv30_vertprog.c
@@ -135,7 +135,7 @@ emit_src(struct nv30_vpc *vpc, uint32_t *hw, int pos, struct nv30_sreg src)
 
 /*
  * |VVV|
- * d°.°b
+ * d�.�b
  *  \u/
  *
  */
@@ -641,9 +641,12 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 { 
 	struct nouveau_winsys *nvws = nv30->nvws;
 	struct pipe_winsys *ws = nv30->pipe.winsys;
+	struct pipe_buffer *constbuf;
 	boolean upload_code = FALSE, upload_data = FALSE;
 	int i;
 
+	constbuf = nv30->constbuf[PIPE_SHADER_VERTEX];
+
 	/* Translate TGSI shader into hw bytecode */
 	if (!vp->translated) {
 		nv30_vertprog_translate(nv30, vp);
@@ -730,8 +733,8 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 	if (vp->nr_consts) {
 		float *map = NULL;
 
-		if (nv30->vertprog.constant_buf) {
-			map = ws->buffer_map(ws, nv30->vertprog.constant_buf,
+		if (constbuf) {
+			map = ws->buffer_map(ws, constbuf,
 					     PIPE_BUFFER_USAGE_CPU_READ);
 		}
 
@@ -750,15 +753,10 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 			BEGIN_RING(rankine, NV34TCL_VP_UPLOAD_CONST_ID, 5);
 			OUT_RING  (i + vp->data->start);
 			OUT_RINGp ((uint32_t *)vpd->value, 4);
-#if 0
-			NOUVEAU_MSG("VP const %d: %f %f %f %f\n",
-				i, vpd->value[0], vpd->value[1],
-				vpd->value[2], vpd->value[3]);
-#endif
 		}
 
-		if (map) {
-			ws->buffer_unmap(ws, nv30->vertprog.constant_buf);
+		if (constbuf) {
+			ws->buffer_unmap(ws, constbuf);
 		}
 	}
 
-- 
cgit v1.2.3


From 2419a5fe3601851989506a11b0bd4e3cfb071035 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Sat, 12 Jul 2008 00:19:15 +0200
Subject: nv30: Emit vertex program using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    | 11 ++------
 src/gallium/drivers/nv30/nv30_state.c      | 11 ++++----
 src/gallium/drivers/nv30/nv30_state.h      |  2 ++
 src/gallium/drivers/nv30/nv30_state_emit.c |  6 +----
 src/gallium/drivers/nv30/nv30_vbo.c        |  2 +-
 src/gallium/drivers/nv30/nv30_vertprog.c   | 40 +++++++++++++++++++++++-------
 6 files changed, 42 insertions(+), 30 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index c3c8b73309..5d7080a555 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -124,6 +124,7 @@ struct nv30_context {
 	unsigned dirty;
 	struct pipe_scissor_state scissor;
 	unsigned stipple[32];
+	struct nv30_vertex_program *vertprog;
 	struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
 	unsigned constbuf_nr[PIPE_SHADER_TYPES];
 	struct nv30_rasterizer_state *rasterizer;
@@ -150,11 +151,6 @@ struct nv30_context {
 		unsigned delta;
 	} vb[16];
 
-	struct {
-		struct nv30_vertex_program *active;
-		struct nv30_vertex_program *current;
-	} vertprog;
-
 	struct {
 		struct nv30_fragment_program *active;
 		struct nv30_fragment_program *current;
@@ -188,10 +184,6 @@ extern void nv30_screen_init_miptree_functions(struct pipe_screen *pscreen);
 extern struct draw_stage *nv30_draw_render_stage(struct nv30_context *nv30);
 
 /* nv30_vertprog.c */
-extern void nv30_vertprog_translate(struct nv30_context *,
-				    struct nv30_vertex_program *);
-extern void nv30_vertprog_bind(struct nv30_context *,
-			       struct nv30_vertex_program *);
 extern void nv30_vertprog_destroy(struct nv30_context *,
 				  struct nv30_vertex_program *);
 
@@ -213,6 +205,7 @@ extern void nv30_state_tex_update(struct nv30_context *nv30);
 extern struct nv30_state_entry nv30_state_rasterizer;
 extern struct nv30_state_entry nv30_state_scissor;
 extern struct nv30_state_entry nv30_state_stipple;
+extern struct nv30_state_entry nv30_state_vertprog;
 extern struct nv30_state_entry nv30_state_blend;
 extern struct nv30_state_entry nv30_state_blend_colour;
 extern struct nv30_state_entry nv30_state_zsa;
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index aec6fa2b15..92695ce23c 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -499,10 +499,12 @@ static void *
 nv30_vp_state_create(struct pipe_context *pipe,
 		     const struct pipe_shader_state *cso)
 {
+	/*struct nv30_context *nv30 = nv30_context(pipe);*/
 	struct nv30_vertex_program *vp;
 
 	vp = CALLOC(1, sizeof(struct nv30_vertex_program));
 	vp->pipe = *cso;
+	/*vp->draw = draw_create_vertex_shader(nv30->draw, &vp->pipe);*/
 
 	return (void *)vp;
 }
@@ -511,14 +513,10 @@ static void
 nv30_vp_state_bind(struct pipe_context *pipe, void *hwcso)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct nv30_vertex_program *vp = hwcso;
-
-	if (!hwcso) {
-		return;
-	}
 
-	nv30->vertprog.current = vp;
+	nv30->vertprog = hwcso;
 	nv30->dirty |= NV30_NEW_VERTPROG;
+	/*nv30->draw_dirty |= NV30_NEW_VERTPROG;*/
 }
 
 static void
@@ -527,6 +525,7 @@ nv30_vp_state_delete(struct pipe_context *pipe, void *hwcso)
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct nv30_vertex_program *vp = hwcso;
 
+	/*draw_delete_vertex_shader(nv30->draw, vp->draw);*/
 	nv30_vertprog_destroy(nv30, vp);
 	FREE(vp);
 }
diff --git a/src/gallium/drivers/nv30/nv30_state.h b/src/gallium/drivers/nv30/nv30_state.h
index c65a937467..a897bc5068 100644
--- a/src/gallium/drivers/nv30/nv30_state.h
+++ b/src/gallium/drivers/nv30/nv30_state.h
@@ -26,6 +26,7 @@ struct nv30_vertex_program {
 	struct pipe_shader_state pipe;
 
 	boolean translated;
+
 	struct nv30_vertex_program_exec *insns;
 	unsigned nr_insns;
 	struct nv30_vertex_program_data *consts;
@@ -39,6 +40,7 @@ struct nv30_vertex_program {
 
 	uint32_t ir;
 	uint32_t or;
+	struct nouveau_stateobj *so;
 };
 
 struct nv30_fragment_program_data {
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index cf10ddd4b6..4ab62ddc01 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -7,6 +7,7 @@ static struct nv30_state_entry *render_states[] = {
 	&nv30_state_scissor,
 	&nv30_state_stipple,
 	&nv30_state_fragtex,
+	&nv30_state_vertprog,
 	&nv30_state_blend,
 	&nv30_state_blend_colour,
 	&nv30_state_zsa,
@@ -74,11 +75,6 @@ nv30_emit_hw_state(struct nv30_context *nv30)
 		states &= ~(1ULL << i);
 	}
 
-	if (nv30->dirty & NV30_NEW_VERTPROG) {
-		nv30_vertprog_bind(nv30, nv30->vertprog.current);
-		nv30->dirty &= ~NV30_NEW_VERTPROG;
-	}
-
 	so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FB]);
 	for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
 		if (!(samplers & (1 << i)))
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index d23164eb48..8e4ee7a874 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -100,7 +100,7 @@ nv30_vbo_static_attrib(struct nv30_context *nv30, int attrib,
 static void
 nv30_vbo_arrays_update(struct nv30_context *nv30)
 {
-	struct nv30_vertex_program *vp = nv30->vertprog.active;
+	struct nv30_vertex_program *vp = nv30->vertprog;
 	uint32_t inputs, vtxfmt[16];
 	int hw, num_hw = 0;
 
diff --git a/src/gallium/drivers/nv30/nv30_vertprog.c b/src/gallium/drivers/nv30/nv30_vertprog.c
index 90756febd2..65e0013205 100644
--- a/src/gallium/drivers/nv30/nv30_vertprog.c
+++ b/src/gallium/drivers/nv30/nv30_vertprog.c
@@ -563,7 +563,7 @@ nv30_vertprog_prepare(struct nv30_vpc *vpc)
 	return TRUE;
 }
 
-void
+static void
 nv30_vertprog_translate(struct nv30_context *nv30,
 			struct nv30_vertex_program *vp)
 {
@@ -636,27 +636,31 @@ out_err:
 	FREE(vpc);
 }
 
-void
-nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
+static boolean
+nv30_vertprog_validate(struct nv30_context *nv30)
 { 
 	struct nouveau_winsys *nvws = nv30->nvws;
 	struct pipe_winsys *ws = nv30->pipe.winsys;
+	struct nouveau_grobj *rankine = nv30->screen->rankine;
+	struct nv30_vertex_program *vp;
 	struct pipe_buffer *constbuf;
 	boolean upload_code = FALSE, upload_data = FALSE;
 	int i;
 
+	vp = nv30->vertprog;
 	constbuf = nv30->constbuf[PIPE_SHADER_VERTEX];
 
 	/* Translate TGSI shader into hw bytecode */
 	if (!vp->translated) {
 		nv30_vertprog_translate(nv30, vp);
 		if (!vp->translated)
-			assert(0);
+			return FALSE;
 	}
 
 	/* Allocate hw vtxprog exec slots */
 	if (!vp->exec) {
 		struct nouveau_resource *heap = nv30->screen->vp_exec_heap;
+		struct nouveau_stateobj *so;
 		uint vplen = vp->nr_insns;
 
 		if (nvws->res_alloc(heap, vplen, vp, &vp->exec)) {
@@ -671,6 +675,15 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 				assert(0);
 		}
 
+		so = so_new(2, 0);
+		so_method(so, rankine, NV34TCL_VP_START_FROM_ID, 1);
+		so_data  (so, vp->exec->start);
+		/* Add these, and you'll go 1/3 speed */
+		/*so_method(so, rankine, NV34TCL_VP_ATTRIB_EN, 2);
+		so_data  (so, vp->ir);
+		so_data  (so, vp->or);*/
+		so_ref(so, &vp->so);
+
 		upload_code = TRUE;
 	}
 
@@ -777,10 +790,12 @@ nv30_vertprog_bind(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 		}
 	}
 
-	BEGIN_RING(rankine, NV34TCL_VP_START_FROM_ID, 1);
-	OUT_RING  (vp->exec->start);
+	if (vp->so != nv30->state.hw[NV30_STATE_VERTPROG]) {
+		so_ref(vp->so, &nv30->state.hw[NV30_STATE_VERTPROG]);
+		return TRUE;
+	}
 
-	nv30->vertprog.active = vp;
+	return FALSE;
 }
 
 void
@@ -808,7 +823,14 @@ nv30_vertprog_destroy(struct nv30_context *nv30, struct nv30_vertex_program *vp)
 	vp->data_start = 0;
 	vp->data_start_min = 0;
 
-	/* vp->ir = vp->or = vp->clip_ctrl = 0;
-	so_ref(NULL, &vp->so); */
+	vp->ir = vp->or = 0;
+	so_ref(NULL, &vp->so);
 }
 
+struct nv30_state_entry nv30_state_vertprog = {
+	.validate = nv30_vertprog_validate,
+	.dirty = {
+		.pipe = NV30_NEW_VERTPROG /*| NV30_NEW_UCP*/,
+		.hw = NV30_STATE_VERTPROG,
+	}
+};
-- 
cgit v1.2.3


From 58737dc87575625438d288fe2f816b6a9d2086f1 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Sat, 12 Jul 2008 00:48:26 +0200
Subject: nv30: Emit fragment program using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    | 11 +----
 src/gallium/drivers/nv30/nv30_fragprog.c   | 65 +++++++++++++++++++++---------
 src/gallium/drivers/nv30/nv30_fragtex.c    |  2 +-
 src/gallium/drivers/nv30/nv30_state.c      |  9 ++---
 src/gallium/drivers/nv30/nv30_state.h      |  3 ++
 src/gallium/drivers/nv30/nv30_state_emit.c | 14 +------
 6 files changed, 56 insertions(+), 48 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 5d7080a555..0c900c5598 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -125,6 +125,7 @@ struct nv30_context {
 	struct pipe_scissor_state scissor;
 	unsigned stipple[32];
 	struct nv30_vertex_program *vertprog;
+	struct nv30_fragment_program *fragprog;
 	struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
 	unsigned constbuf_nr[PIPE_SHADER_TYPES];
 	struct nv30_rasterizer_state *rasterizer;
@@ -151,11 +152,6 @@ struct nv30_context {
 		unsigned delta;
 	} vb[16];
 
-	struct {
-		struct nv30_fragment_program *active;
-		struct nv30_fragment_program *current;
-	} fragprog;
-
 	struct pipe_vertex_buffer  vtxbuf[PIPE_MAX_ATTRIBS];
 	struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
 };
@@ -188,10 +184,6 @@ extern void nv30_vertprog_destroy(struct nv30_context *,
 				  struct nv30_vertex_program *);
 
 /* nv30_fragprog.c */
-extern void nv30_fragprog_translate(struct nv30_context *,
-				    struct nv30_fragment_program *);
-extern void nv30_fragprog_bind(struct nv30_context *,
-			       struct nv30_fragment_program *);
 extern void nv30_fragprog_destroy(struct nv30_context *,
 				  struct nv30_fragment_program *);
 
@@ -205,6 +197,7 @@ extern void nv30_state_tex_update(struct nv30_context *nv30);
 extern struct nv30_state_entry nv30_state_rasterizer;
 extern struct nv30_state_entry nv30_state_scissor;
 extern struct nv30_state_entry nv30_state_stipple;
+extern struct nv30_state_entry nv30_state_fragprog;
 extern struct nv30_state_entry nv30_state_vertprog;
 extern struct nv30_state_entry nv30_state_blend;
 extern struct nv30_state_entry nv30_state_blend_colour;
diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index b560455a02..06ed04cbfe 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -723,7 +723,7 @@ out_err:
 	return FALSE;
 }
 
-void
+static void
 nv30_fragprog_translate(struct nv30_context *nv30,
 			struct nv30_fragment_program *fp)
 {
@@ -817,23 +817,46 @@ nv30_fragprog_upload(struct nv30_context *nv30,
 	ws->buffer_unmap(ws, fp->buffer);
 }
 
-void
-nv30_fragprog_bind(struct nv30_context *nv30, struct nv30_fragment_program *fp)
+static boolean
+nv30_fragprog_validate(struct nv30_context *nv30)
 {
+	struct nv30_fragment_program *fp = nv30->fragprog;
 	struct pipe_buffer *constbuf =
 		nv30->constbuf[PIPE_SHADER_FRAGMENT];
 	struct pipe_winsys *ws = nv30->pipe.winsys;
+	struct nouveau_stateobj *so;
+	boolean new_consts = FALSE;
 	int i;
 
+	if (fp->translated)
+		goto update_constants;
+
+	/*nv30->fallback_swrast &= ~NV30_NEW_FRAGPROG;*/
+	nv30_fragprog_translate(nv30, fp);
 	if (!fp->translated) {
-		nv30_fragprog_translate(nv30, fp);
-		if (!fp->translated)
-			assert(0);
+		/*nv30->fallback_swrast |= NV30_NEW_FRAGPROG;*/
+		return FALSE;
 	}
 
+	fp->buffer = ws->buffer_create(ws, 0x100, 0, fp->insn_len * 4);
+	nv30_fragprog_upload(nv30, fp);
+
+	so = so_new(4, 1);
+	so_method(so, nv30->screen->rankine, NV34TCL_FP_ACTIVE_PROGRAM, 1);
+	so_reloc (so, fp->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
+		  NOUVEAU_BO_RD | NOUVEAU_BO_LOW | NOUVEAU_BO_OR,
+		  NV34TCL_FP_ACTIVE_PROGRAM_DMA0, NV34TCL_FP_ACTIVE_PROGRAM_DMA1);
+	so_method(so, nv30->screen->rankine, NV34TCL_FP_CONTROL, 1);
+	so_data  (so, fp->fp_control);
+	/* FIXME: Add these, and you'll have big slowdown */
+	/*so_method(so, nv30->screen->rankine, NV34TCL_FP_REG_CONTROL, 1);
+	so_data  (so, fp->fp_control);*/
+	so_ref(so, &fp->so);
+
+update_constants:
 	if (fp->nr_consts) {
 		float *map;
-
+		
 		map = ws->buffer_map(ws, constbuf, PIPE_BUFFER_USAGE_CPU_READ);
 		for (i = 0; i < fp->nr_consts; i++) {
 			struct nv30_fragment_program_data *fpd = &fp->consts[i];
@@ -843,25 +866,20 @@ nv30_fragprog_bind(struct nv30_context *nv30, struct nv30_fragment_program *fp)
 			if (!memcmp(p, cb, 4 * sizeof(float)))
 				continue;
 			memcpy(p, cb, 4 * sizeof(float));
-			fp->on_hw = 0;
+			new_consts = TRUE;
 		}
 		ws->buffer_unmap(ws, constbuf);
-	}
 
-	if (!fp->on_hw) {
-		if (!fp->buffer)
-			fp->buffer = ws->buffer_create(ws, 0x100, 0,
-						       fp->insn_len * 4);
-		nv30_fragprog_upload(nv30, fp);
-		fp->on_hw = TRUE;
+		if (new_consts)
+			nv30_fragprog_upload(nv30, fp);
 	}
 
-	BEGIN_RING(rankine, NV34TCL_FP_CONTROL, 1);
-	OUT_RING  (fp->fp_control);
-	BEGIN_RING(rankine, NV34TCL_FP_REG_CONTROL, 1);
-	OUT_RING  (fp->fp_reg_control);
+	if (new_consts || fp->so != nv30->state.hw[NV30_STATE_FRAGPROG]) {
+		so_ref(fp->so, &nv30->state.hw[NV30_STATE_FRAGPROG]);
+		return TRUE;
+	}
 
-	nv30->fragprog.active = fp;
+	return FALSE;
 }
 
 void
@@ -872,3 +890,10 @@ nv30_fragprog_destroy(struct nv30_context *nv30,
 		FREE(fp->insn);
 }
 
+struct nv30_state_entry nv30_state_fragprog = {
+	.validate = nv30_fragprog_validate,
+	.dirty = {
+		.pipe = NV30_NEW_FRAGPROG,
+		.hw = NV30_STATE_FRAGPROG
+	}
+};
diff --git a/src/gallium/drivers/nv30/nv30_fragtex.c b/src/gallium/drivers/nv30/nv30_fragtex.c
index abe77b51df..8c5e88ea1d 100644
--- a/src/gallium/drivers/nv30/nv30_fragtex.c
+++ b/src/gallium/drivers/nv30/nv30_fragtex.c
@@ -143,7 +143,7 @@ nv30_fragtex_build(struct nv30_context *nv30, int unit)
 static boolean
 nv30_fragtex_validate(struct nv30_context *nv30)
 {
-	struct nv30_fragment_program *fp = nv30->fragprog.current;
+	struct nv30_fragment_program *fp = nv30->fragprog;
 	struct nv30_state *state = &nv30->state;
 	struct nouveau_stateobj *so;
 	unsigned samplers, unit;
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 92695ce23c..8dc16d361d 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -539,6 +539,8 @@ nv30_fp_state_create(struct pipe_context *pipe,
 	fp = CALLOC(1, sizeof(struct nv30_fragment_program));
 	fp->pipe = *cso;
 
+	tgsi_scan_shader(fp->pipe.tokens, &fp->info);
+
 	return (void *)fp;
 }
 
@@ -546,13 +548,8 @@ static void
 nv30_fp_state_bind(struct pipe_context *pipe, void *hwcso)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	struct nv30_fragment_program *fp = hwcso;
-
-	if (!hwcso) {
-		return;
-	}
 
-	nv30->fragprog.current = fp;
+	nv30->fragprog = hwcso;
 	nv30->dirty |= NV30_NEW_FRAGPROG;
 }
 
diff --git a/src/gallium/drivers/nv30/nv30_state.h b/src/gallium/drivers/nv30/nv30_state.h
index a897bc5068..20c5176160 100644
--- a/src/gallium/drivers/nv30/nv30_state.h
+++ b/src/gallium/drivers/nv30/nv30_state.h
@@ -2,6 +2,7 @@
 #define __NV30_STATE_H__
 
 #include "pipe/p_state.h"
+#include "tgsi/util/tgsi_scan.h"
 
 struct nv30_sampler_state {
 	uint32_t fmt;
@@ -50,6 +51,7 @@ struct nv30_fragment_program_data {
 
 struct nv30_fragment_program {
 	struct pipe_shader_state pipe;
+	struct tgsi_shader_info info;
 
 	boolean translated;
 	boolean on_hw;
@@ -65,6 +67,7 @@ struct nv30_fragment_program {
 
 	uint32_t fp_control;
 	uint32_t fp_reg_control;
+	struct nouveau_stateobj *so;
 };
 
 struct nv30_miptree {
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index 4ab62ddc01..c4ccc9422b 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -6,6 +6,7 @@ static struct nv30_state_entry *render_states[] = {
 	&nv30_state_rasterizer,
 	&nv30_state_scissor,
 	&nv30_state_stipple,
+	&nv30_state_fragprog,
 	&nv30_state_fragtex,
 	&nv30_state_vertprog,
 	&nv30_state_blend,
@@ -61,11 +62,6 @@ nv30_emit_hw_state(struct nv30_context *nv30)
 		screen->cur_pctx = nv30->pctx_id;
 	}
 
-	if (nv30->dirty & NV30_NEW_FRAGPROG) {
-		nv30_fragprog_bind(nv30, nv30->fragprog.current);
-		/*XXX: clear NV30_NEW_FRAGPROG if no new program uploaded */
-	}
-
 	for (i = 0, states = state->dirty; states; i++) {
 		if (!(states & (1ULL << i)))
 			continue;
@@ -83,13 +79,7 @@ nv30_emit_hw_state(struct nv30_context *nv30)
 				      state->hw[NV30_STATE_FRAGTEX0+i]);
 		samplers &= ~(1ULL << i);
 	}
-
-	/* Fragment program */
-	BEGIN_RING(rankine, NV34TCL_FP_ACTIVE_PROGRAM, 1);
-	OUT_RELOC (nv30->fragprog.active->buffer, 0, NOUVEAU_BO_VRAM |
-	           NOUVEAU_BO_GART | NOUVEAU_BO_RD | NOUVEAU_BO_LOW |
-		   NOUVEAU_BO_OR, NV34TCL_FP_ACTIVE_PROGRAM_DMA0,
-		   NV34TCL_FP_ACTIVE_PROGRAM_DMA1);
+	so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FRAGPROG]);
 }
 
 boolean
-- 
cgit v1.2.3


From ac44f334e3492ab68eb310cfe43ed22206a042d8 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Sat, 12 Jul 2008 12:24:37 +0200
Subject: nv30: Move edgeflag stuff

---
 src/gallium/drivers/nv30/nv30_context.c |  7 -------
 src/gallium/drivers/nv30/nv30_context.h |  1 +
 src/gallium/drivers/nv30/nv30_state.c   | 11 +++++++++++
 3 files changed, 12 insertions(+), 7 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index b2d9d3f181..eefc614e5b 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -32,12 +32,6 @@ nv30_destroy(struct pipe_context *pipe)
 	FREE(nv30);
 }
 
-
-static void
-nv30_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
-{
-}
-
 struct pipe_context *
 nv30_create(struct pipe_screen *pscreen, unsigned pctx_id)
 {
@@ -57,7 +51,6 @@ nv30_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	nv30->pipe.winsys = ws;
 	nv30->pipe.screen = pscreen;
 	nv30->pipe.destroy = nv30_destroy;
-	nv30->pipe.set_edgeflags = nv30_set_edgeflags;
 	nv30->pipe.draw_arrays = nv30_draw_arrays;
 	nv30->pipe.draw_elements = nv30_draw_elements;
 	nv30->pipe.clear = nv30_clear;
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index ef8c16bdbb..2e7b62a69a 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -142,6 +142,7 @@ struct nv30_context {
 
 	struct pipe_vertex_buffer  vtxbuf[PIPE_MAX_ATTRIBS];
 	struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
+	const unsigned *edgeflags;
 };
 
 static INLINE struct nv30_context *
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 8dc16d361d..4fe1def74d 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -657,6 +657,16 @@ nv30_set_vertex_elements(struct pipe_context *pipe, unsigned count,
 	nv30->dirty |= NV30_NEW_ARRAYS;
 }
 
+static void
+nv30_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
+{
+	struct nv30_context *nv30 = nv30_context(pipe);
+
+	nv30->edgeflags = bitfield;
+	nv30->dirty |= NV30_NEW_ARRAYS;
+	/*nv30->draw_dirty |= NV30_NEW_ARRAYS;*/
+}
+
 void
 nv30_init_state_functions(struct nv30_context *nv30)
 {
@@ -696,6 +706,7 @@ nv30_init_state_functions(struct nv30_context *nv30)
 	nv30->pipe.set_scissor_state = nv30_set_scissor_state;
 	nv30->pipe.set_viewport_state = nv30_set_viewport_state;
 
+	nv30->pipe.set_edgeflags = nv30_set_edgeflags;
 	nv30->pipe.set_vertex_buffers = nv30_set_vertex_buffers;
 	nv30->pipe.set_vertex_elements = nv30_set_vertex_elements;
 }
-- 
cgit v1.2.3


From 12118fcd123992f48ce78629e79e9949b96cd525 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Sat, 12 Jul 2008 13:16:47 +0200
Subject: nv30: Emit vertex buffer objects using state objects

---
 src/gallium/drivers/nv30/nv30_context.h    |  14 +-
 src/gallium/drivers/nv30/nv30_screen.c     |   2 +-
 src/gallium/drivers/nv30/nv30_state.c      |   6 +
 src/gallium/drivers/nv30/nv30_state_emit.c |   8 +-
 src/gallium/drivers/nv30/nv30_vbo.c        | 628 +++++++++++++++++------------
 5 files changed, 399 insertions(+), 259 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 2e7b62a69a..823b34a7c3 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -128,20 +128,17 @@ struct nv30_context {
 	struct pipe_blend_color blend_colour;
 	struct pipe_viewport_state viewport;
 	struct pipe_framebuffer_state framebuffer;
+	struct pipe_buffer *idxbuf;
+	unsigned idxbuf_format;
 	struct nv30_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
 	struct nv30_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
 	unsigned nr_samplers;
 	unsigned nr_textures;
 	unsigned dirty_samplers;
-
-	unsigned vb_enable;
-	struct {
-		struct pipe_buffer *buffer;
-		unsigned delta;
-	} vb[16];
-
-	struct pipe_vertex_buffer  vtxbuf[PIPE_MAX_ATTRIBS];
+	struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
+	unsigned vtxbuf_nr;
 	struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
+	unsigned vtxelt_nr;
 	const unsigned *edgeflags;
 };
 
@@ -193,6 +190,7 @@ extern struct nv30_state_entry nv30_state_zsa;
 extern struct nv30_state_entry nv30_state_viewport;
 extern struct nv30_state_entry nv30_state_framebuffer;
 extern struct nv30_state_entry nv30_state_fragtex;
+extern struct nv30_state_entry nv30_state_vbo;
 
 /* nv30_vbo.c */
 extern boolean nv30_draw_arrays(struct pipe_context *, unsigned mode,
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index 9c57636989..de5590af14 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -57,7 +57,7 @@ nv30_screen_get_param(struct pipe_screen *pscreen, int param)
 		return 13;
 	case NOUVEAU_CAP_HW_VTXBUF:
 	case NOUVEAU_CAP_HW_IDXBUF:
-		return 0;
+		return 1;
 	default:
 		NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
 		return 0;
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 4fe1def74d..4d6303ebc2 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -644,7 +644,10 @@ nv30_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
 	struct nv30_context *nv30 = nv30_context(pipe);
 
 	memcpy(nv30->vtxbuf, vb, sizeof(*vb) * count);
+	nv30->vtxbuf_nr = count;
+
 	nv30->dirty |= NV30_NEW_ARRAYS;
+	/*nv30->draw_dirty |= NV30_NEW_ARRAYS;*/
 }
 
 static void
@@ -654,7 +657,10 @@ nv30_set_vertex_elements(struct pipe_context *pipe, unsigned count,
 	struct nv30_context *nv30 = nv30_context(pipe);
 
 	memcpy(nv30->vtxelt, ve, sizeof(*ve) * count);
+	nv30->vtxelt_nr = count;
+
 	nv30->dirty |= NV30_NEW_ARRAYS;
+	/*nv30->draw_dirty |= NV30_NEW_ARRAYS;*/
 }
 
 static void
diff --git a/src/gallium/drivers/nv30/nv30_state_emit.c b/src/gallium/drivers/nv30/nv30_state_emit.c
index 1e69a6a6e2..40fed621b2 100644
--- a/src/gallium/drivers/nv30/nv30_state_emit.c
+++ b/src/gallium/drivers/nv30/nv30_state_emit.c
@@ -13,6 +13,7 @@ static struct nv30_state_entry *render_states[] = {
 	&nv30_state_blend_colour,
 	&nv30_state_zsa,
 	&nv30_state_viewport,
+	&nv30_state_vbo,
 	NULL
 };
 
@@ -39,10 +40,7 @@ nv30_state_do_validate(struct nv30_context *nv30,
 
 		states++;
 	}
-
-/*	TODO: uncomment when finished converting
 	nv30->dirty = 0;
-*/
 }
 
 void
@@ -71,6 +69,8 @@ nv30_state_emit(struct nv30_context *nv30)
 		states &= ~(1ULL << i);
 	}
 
+	state->dirty = 0;
+
 	so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FB]);
 	for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
 		if (!(samplers & (1 << i)))
@@ -80,6 +80,8 @@ nv30_state_emit(struct nv30_context *nv30)
 		samplers &= ~(1ULL << i);
 	}
 	so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FRAGPROG]);
+	if (state->hw[NV30_STATE_VTXBUF] /*&& nv30->render_mode == HW*/)
+		so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_VTXBUF]);
 }
 
 boolean
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index 0f82adfee0..d930557f6b 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -7,45 +7,119 @@
 
 #include "nouveau/nouveau_channel.h"
 #include "nouveau/nouveau_pushbuf.h"
+#include "nouveau/nouveau_util.h"
+
+#define FORCE_SWTNL 0
 
 static INLINE int
-nv30_vbo_ncomp(uint format)
+nv30_vbo_format_to_hw(enum pipe_format pipe, unsigned *fmt, unsigned *ncomp)
 {
-	int ncomp = 0;
+	char fs[128];
+
+	switch (pipe) {
+	case PIPE_FORMAT_R32_FLOAT:
+	case PIPE_FORMAT_R32G32_FLOAT:
+	case PIPE_FORMAT_R32G32B32_FLOAT:
+	case PIPE_FORMAT_R32G32B32A32_FLOAT:
+		*fmt = NV34TCL_VTXFMT_TYPE_FLOAT;
+		break;
+	case PIPE_FORMAT_R8_UNORM:
+	case PIPE_FORMAT_R8G8_UNORM:
+	case PIPE_FORMAT_R8G8B8_UNORM:
+	case PIPE_FORMAT_R8G8B8A8_UNORM:
+		*fmt = NV34TCL_VTXFMT_TYPE_UBYTE;
+		break;
+	case PIPE_FORMAT_R16_SSCALED:
+	case PIPE_FORMAT_R16G16_SSCALED:
+	case PIPE_FORMAT_R16G16B16_SSCALED:
+	case PIPE_FORMAT_R16G16B16A16_SSCALED:
+		*fmt = NV34TCL_VTXFMT_TYPE_USHORT;
+		break;
+	default:
+		pf_sprint_name(fs, pipe);
+		NOUVEAU_ERR("Unknown format %s\n", fs);
+		return 1;
+	}
 
-	if (pf_size_x(format)) ncomp++;
-	if (pf_size_y(format)) ncomp++;
-	if (pf_size_z(format)) ncomp++;
-	if (pf_size_w(format)) ncomp++;
+	switch (pipe) {
+	case PIPE_FORMAT_R8_UNORM:
+	case PIPE_FORMAT_R32_FLOAT:
+	case PIPE_FORMAT_R16_SSCALED:
+		*ncomp = 1;
+		break;
+	case PIPE_FORMAT_R8G8_UNORM:
+	case PIPE_FORMAT_R32G32_FLOAT:
+	case PIPE_FORMAT_R16G16_SSCALED:
+		*ncomp = 2;
+		break;
+	case PIPE_FORMAT_R8G8B8_UNORM:
+	case PIPE_FORMAT_R32G32B32_FLOAT:
+	case PIPE_FORMAT_R16G16B16_SSCALED:
+		*ncomp = 3;
+		break;
+	case PIPE_FORMAT_R8G8B8A8_UNORM:
+	case PIPE_FORMAT_R32G32B32A32_FLOAT:
+	case PIPE_FORMAT_R16G16B16A16_SSCALED:
+		*ncomp = 4;
+		break;
+	default:
+		pf_sprint_name(fs, pipe);
+		NOUVEAU_ERR("Unknown format %s\n", fs);
+		return 1;
+	}
 
-	return ncomp;
+	return 0;
 }
 
-static INLINE int
-nv30_vbo_type(uint format)
+static boolean
+nv30_vbo_set_idxbuf(struct nv30_context *nv30, struct pipe_buffer *ib,
+		    unsigned ib_size)
 {
-	switch (pf_type(format)) {
-	case PIPE_FORMAT_TYPE_FLOAT:
-		return NV34TCL_VTXFMT_TYPE_FLOAT;
-	case PIPE_FORMAT_TYPE_UNORM:
-		return NV34TCL_VTXFMT_TYPE_UBYTE;
+	struct pipe_screen *pscreen = &nv30->screen->pipe;
+	unsigned type;
+
+	if (!ib) {
+		nv30->idxbuf = NULL;
+		nv30->idxbuf_format = 0xdeadbeef;
+		return FALSE;
+	}
+
+	if (!pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF) || ib_size == 1)
+		return FALSE;
+
+	switch (ib_size) {
+	case 2:
+		type = NV34TCL_IDXBUF_FORMAT_TYPE_U16;
+		break;
+	case 4:
+		type = NV34TCL_IDXBUF_FORMAT_TYPE_U32;
+		break;
 	default:
-		NOUVEAU_ERR("Unknown format 0x%08x\n", format);
-		return NV34TCL_VTXFMT_TYPE_FLOAT;
+		return FALSE;
 	}
+
+	if (ib != nv30->idxbuf ||
+	    type != nv30->idxbuf_format) {
+		nv30->dirty |= NV30_NEW_ARRAYS;
+		nv30->idxbuf = ib;
+		nv30->idxbuf_format = type;
+	}
+
+	return TRUE;
 }
 
 static boolean
-nv30_vbo_static_attrib(struct nv30_context *nv30, int attrib,
-		       struct pipe_vertex_element *ve,
+nv30_vbo_static_attrib(struct nv30_context *nv30, struct nouveau_stateobj *so,
+		       int attrib, struct pipe_vertex_element *ve,
 		       struct pipe_vertex_buffer *vb)
 {
 	struct pipe_winsys *ws = nv30->pipe.winsys;
-	int type, ncomp;
+	struct nouveau_grobj *rankine = nv30->screen->rankine;
+	unsigned type, ncomp;
 	void *map;
 
-	type = nv30_vbo_type(ve->src_format);
-	ncomp = nv30_vbo_ncomp(ve->src_format);
+	if (nv30_vbo_format_to_hw(ve->src_format, &type, &ncomp))
+		return FALSE;
 
 	map  = ws->buffer_map(ws, vb->buffer, PIPE_BUFFER_USAGE_CPU_READ);
 	map += vb->buffer_offset + ve->src_offset;
@@ -55,31 +129,28 @@ nv30_vbo_static_attrib(struct nv30_context *nv30, int attrib,
 	{
 		float *v = map;
 
-		BEGIN_RING(rankine, NV34TCL_VTX_ATTR_4F_X(attrib), 4);
 		switch (ncomp) {
 		case 4:
-			OUT_RINGf(v[0]);
-			OUT_RINGf(v[1]);
-			OUT_RINGf(v[2]);
-			OUT_RINGf(v[3]);
+			so_method(so, rankine, NV34TCL_VTX_ATTR_4F_X(attrib), 4);
+			so_data  (so, fui(v[0]));
+			so_data  (so, fui(v[1]));
+			so_data  (so, fui(v[2]));
+			so_data  (so, fui(v[3]));
 			break;
 		case 3:
-			OUT_RINGf(v[0]);
-			OUT_RINGf(v[1]);
-			OUT_RINGf(v[2]);
-			OUT_RINGf(1.0);
+			so_method(so, rankine, NV34TCL_VTX_ATTR_3F_X(attrib), 3);
+			so_data  (so, fui(v[0]));
+			so_data  (so, fui(v[1]));
+			so_data  (so, fui(v[2]));
 			break;
 		case 2:
-			OUT_RINGf(v[0]);
-			OUT_RINGf(v[1]);
-			OUT_RINGf(0.0);
-			OUT_RINGf(1.0);
+			so_method(so, rankine, NV34TCL_VTX_ATTR_2F_X(attrib), 2);
+			so_data  (so, fui(v[0]));
+			so_data  (so, fui(v[1]));
 			break;
 		case 1:
-			OUT_RINGf(v[0]);
-			OUT_RINGf(0.0);
-			OUT_RINGf(0.0);
-			OUT_RINGf(1.0);
+			so_method(so, rankine, NV34TCL_VTX_ATTR_1F(attrib), 1);
+			so_data  (so, fui(v[0]));
 			break;
 		default:
 			ws->buffer_unmap(ws, vb->buffer);
@@ -97,209 +168,202 @@ nv30_vbo_static_attrib(struct nv30_context *nv30, int attrib,
 	return TRUE;
 }
 
-static void
-nv30_vbo_arrays_update(struct nv30_context *nv30)
+boolean
+nv30_draw_arrays(struct pipe_context *pipe,
+		 unsigned mode, unsigned start, unsigned count)
 {
-	struct nv30_vertex_program *vp = nv30->vertprog;
-	uint32_t inputs, vtxfmt[16];
-	int hw, num_hw = 0;
-
-	nv30->vb_enable = 0;
+	struct nv30_context *nv30 = nv30_context(pipe);
+	struct nouveau_channel *chan = nv30->nvws->channel;
+	unsigned restart = 0;
 
-	inputs = vp->ir;
-	for (hw = 0; hw < 16 && inputs; hw++) {
-		if (inputs & (1 << hw)) {
-			num_hw = hw;
-			inputs &= ~(1 << hw);
-		}
+	nv30_vbo_set_idxbuf(nv30, NULL, 0);
+	if (FORCE_SWTNL || !nv30_state_validate(nv30)) {
+		/*return nv30_draw_elements_swtnl(pipe, NULL, 0,
+						mode, start, count);*/
+		return FALSE;
 	}
-	num_hw++;
 
-	inputs = vp->ir;
-	for (hw = 0; hw < num_hw; hw++) {
-		struct pipe_vertex_element *ve;
-		struct pipe_vertex_buffer *vb;
+	while (count) {
+		unsigned vc, nr;
 
-		if (!(inputs & (1 << hw))) {
-			vtxfmt[hw] = NV34TCL_VTXFMT_TYPE_FLOAT;
+		nv30_state_emit(nv30);
+
+		vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 256,
+					mode, start, count, &restart);
+		if (!vc) {
+			FIRE_RING(NULL);
 			continue;
 		}
 
-		ve = &nv30->vtxelt[hw];
-		vb = &nv30->vtxbuf[ve->vertex_buffer_index];
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (nvgl_primitive(mode));
 
-		if (vb->pitch == 0) {
-			vtxfmt[hw] = NV34TCL_VTXFMT_TYPE_FLOAT;
-			if (nv30_vbo_static_attrib(nv30, hw, ve, vb) == TRUE)
-				continue;
+		nr = (vc & 0xff);
+		if (nr) {
+			BEGIN_RING(rankine, NV34TCL_VB_VERTEX_BATCH, 1);
+			OUT_RING  (((nr - 1) << 24) | start);
+			start += nr;
 		}
 
-		nv30->vb_enable |= (1 << hw);
-		nv30->vb[hw].delta = vb->buffer_offset + ve->src_offset;
-		nv30->vb[hw].buffer = vb->buffer;
+		nr = vc >> 8;
+		while (nr) {
+			unsigned push = nr > 2047 ? 2047 : nr;
+
+			nr -= push;
 
-		vtxfmt[hw] = ((vb->pitch << NV34TCL_VTXFMT_STRIDE_SHIFT) |
-			      (nv30_vbo_ncomp(ve->src_format) <<
-			       NV34TCL_VTXFMT_SIZE_SHIFT) |
-			      nv30_vbo_type(ve->src_format));
+			BEGIN_RING_NI(rankine, NV34TCL_VB_VERTEX_BATCH, push);
+			while (push--) {
+				OUT_RING(((0x100 - 1) << 24) | start);
+				start += 0x100;
+			}
+		}
+
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (0);
+
+		count -= vc;
+		start = restart;
 	}
 
-	BEGIN_RING(rankine, NV34TCL_VTXFMT(0), num_hw);
-	OUT_RINGp (vtxfmt, num_hw);
+	pipe->flush(pipe, 0, NULL);
+	return TRUE;
 }
 
-static boolean
-nv30_vbo_validate_state(struct nv30_context *nv30,
-			struct pipe_buffer *ib, unsigned ib_format)
+static INLINE void
+nv30_draw_elements_u08(struct nv30_context *nv30, void *ib,
+		       unsigned mode, unsigned start, unsigned count)
 {
-	unsigned inputs;
+	struct nouveau_channel *chan = nv30->nvws->channel;
 
-	nv30_state_validate(nv30);
+	while (count) {
+		uint8_t *elts = (uint8_t *)ib + start;
+		unsigned vc, push, restart = 0;
 
-	nv30_state_emit(nv30);
+		nv30_state_emit(nv30);
 
-	if (nv30->dirty & NV30_NEW_ARRAYS) {
-		nv30_vbo_arrays_update(nv30);
-		nv30->dirty &= ~NV30_NEW_ARRAYS;
-	}
+		vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 2,
+					mode, start, count, &restart);
+		if (vc == 0) {
+			FIRE_RING(NULL);
+			continue;
+		}
+		count -= vc;
 
-	inputs = nv30->vb_enable;
-	while (inputs) {
-		unsigned a = ffs(inputs) - 1;
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (nvgl_primitive(mode));
 
-		inputs &= ~(1 << a);
+		if (vc & 1) {
+			BEGIN_RING(rankine, NV34TCL_VB_ELEMENT_U32, 1);
+			OUT_RING  (elts[0]);
+			elts++; vc--;
+		}
 
-		BEGIN_RING(rankine, NV34TCL_VTXBUF_ADDRESS(a), 1);
-		OUT_RELOC (nv30->vb[a].buffer, nv30->vb[a].delta,
-			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_LOW |
-			   NOUVEAU_BO_OR | NOUVEAU_BO_RD, 0,
-			   NV34TCL_VTXBUF_ADDRESS_DMA1);
-	}
+		while (vc) {
+			unsigned i;
 
-	if (ib) {
-		BEGIN_RING(rankine, NV34TCL_IDXBUF_ADDRESS, 2);
-		OUT_RELOCl(ib, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
-			   NOUVEAU_BO_RD);
-		OUT_RELOCd(ib, ib_format, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
-			   NOUVEAU_BO_RD | NOUVEAU_BO_OR,
-			   0, NV34TCL_IDXBUF_FORMAT_DMA1);
-	}
+			push = MIN2(vc, 2047 * 2);
 
-	BEGIN_RING(rankine, 0x1710, 1);
-	OUT_RING  (0); /* vtx cache flush */
+			BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U16, push >> 1);
+			for (i = 0; i < push; i+=2)
+				OUT_RING((elts[i+1] << 16) | elts[i]);
 
-	return TRUE;
-}
+			vc -= push;
+			elts += push;
+		}
 
-boolean
-nv30_draw_arrays(struct pipe_context *pipe, unsigned mode, unsigned start,
-		 unsigned count)
-{
-	struct nv30_context *nv30 = nv30_context(pipe);
-	unsigned nr;
-	boolean ret;
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (0);
 
-	ret = nv30_vbo_validate_state(nv30, NULL, 0);
-	if (!ret) {
-		NOUVEAU_ERR("state validate failed\n");
-		return FALSE;
+		start = restart;
 	}
+}
 
-	BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
-	OUT_RING  (nvgl_primitive(mode));
-
-	nr = (count & 0xff);
-	if (nr) {
-		BEGIN_RING(rankine, NV34TCL_VB_VERTEX_BATCH, 1);
-		OUT_RING  (((nr - 1) << 24) | start);
-		start += nr;
-	}
+static INLINE void
+nv30_draw_elements_u16(struct nv30_context *nv30, void *ib,
+		       unsigned mode, unsigned start, unsigned count)
+{
+	struct nouveau_channel *chan = nv30->nvws->channel;
 
-	nr = count >> 8;
-	while (nr) {
-		unsigned push = nr > 2047 ? 2047 : nr;
+	while (count) {
+		uint16_t *elts = (uint16_t *)ib + start;
+		unsigned vc, push, restart = 0;
 
-		nr -= push;
+		nv30_state_emit(nv30);
 
-		BEGIN_RING_NI(rankine, NV34TCL_VB_VERTEX_BATCH, push);
-		while (push--) {
-			OUT_RING(((0x100 - 1) << 24) | start);
-			start += 0x100;
+		vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 2,
+					mode, start, count, &restart);
+		if (vc == 0) {
+			FIRE_RING(NULL);
+			continue;
 		}
-	}
+		count -= vc;
 
-	BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
-	OUT_RING  (0);
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (nvgl_primitive(mode));
 
-	pipe->flush(pipe, 0, NULL);
-	return TRUE;
-}
+		if (vc & 1) {
+			BEGIN_RING(rankine, NV34TCL_VB_ELEMENT_U32, 1);
+			OUT_RING  (elts[0]);
+			elts++; vc--;
+		}
 
-static INLINE void
-nv30_draw_elements_u08(struct nv30_context *nv30, void *ib,
-		       unsigned start, unsigned count)
-{
-	uint8_t *elts = (uint8_t *)ib + start;
-	int push, i;
+		while (vc) {
+			unsigned i;
 
-	if (count & 1) {
-		BEGIN_RING(rankine, NV34TCL_VB_ELEMENT_U32, 1);
-		OUT_RING  (elts[0]);
-		elts++; count--;
-	}
+			push = MIN2(vc, 2047 * 2);
 
-	while (count) {
-		push = MIN2(count, 2047 * 2);
+			BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U16, push >> 1);
+			for (i = 0; i < push; i+=2)
+				OUT_RING((elts[i+1] << 16) | elts[i]);
 
-		BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U16, push >> 1);
-		for (i = 0; i < push; i+=2)
-			OUT_RING((elts[i+1] << 16) | elts[i]);
+			vc -= push;
+			elts += push;
+		}
+
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (0);
 
-		count -= push;
-		elts  += push;
+		start = restart;
 	}
 }
 
 static INLINE void
-nv30_draw_elements_u16(struct nv30_context *nv30, void *ib,
-		       unsigned start, unsigned count)
+nv30_draw_elements_u32(struct nv30_context *nv30, void *ib,
+		       unsigned mode, unsigned start, unsigned count)
 {
-	uint16_t *elts = (uint16_t *)ib + start;
-	int push, i;
-
-	if (count & 1) {
-		BEGIN_RING(rankine, NV34TCL_VB_ELEMENT_U32, 1);
-		OUT_RING  (elts[0]);
-		elts++; count--;
-	}
+	struct nouveau_channel *chan = nv30->nvws->channel;
 
 	while (count) {
-		push = MIN2(count, 2047 * 2);
+		uint32_t *elts = (uint32_t *)ib + start;
+		unsigned vc, push, restart = 0;
 
-		BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U16, push >> 1);
-		for (i = 0; i < push; i+=2)
-			OUT_RING((elts[i+1] << 16) | elts[i]);
+		nv30_state_emit(nv30);
 
-		count -= push;
-		elts  += push;
-	}
-}
+		vc = nouveau_vbuf_split(chan->pushbuf->remaining, 5, 1,
+					mode, start, count, &restart);
+		if (vc == 0) {
+			FIRE_RING(NULL);
+			continue;
+		}
+		count -= vc;
 
-static INLINE void
-nv30_draw_elements_u32(struct nv30_context *nv30, void *ib,
-		       unsigned start, unsigned count)
-{
-	uint32_t *elts = (uint32_t *)ib + start;
-	int push;
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (nvgl_primitive(mode));
 
-	while (count) {
-		push = MIN2(count, 2047);
+		while (vc) {
+			push = MIN2(vc, 2047);
 
-		BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U32, push);
-		OUT_RINGp    (elts, push);
+			BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U32, push);
+			OUT_RINGp    (elts, push);
 
-		count -= push;
-		elts  += push;
+			vc -= push;
+			elts += push;
+		}
+
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (0);
+
+		start = restart;
 	}
 }
 
@@ -310,99 +374,82 @@ nv30_draw_elements_inline(struct pipe_context *pipe,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct pipe_winsys *ws = pipe->winsys;
-	boolean ret;
 	void *map;
 
-	ret =  nv30_vbo_validate_state(nv30, NULL, 0);
-	if (!ret) {
-		NOUVEAU_ERR("state validate failed\n");
-		return FALSE;
-	}
-
 	map = ws->buffer_map(ws, ib, PIPE_BUFFER_USAGE_CPU_READ);
 	if (!ib) {
 		NOUVEAU_ERR("failed mapping ib\n");
 		return FALSE;
 	}
 
-	BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
-	OUT_RING  (nvgl_primitive(mode));
-
 	switch (ib_size) {
 	case 1:
-		nv30_draw_elements_u08(nv30, map, start, count);
+		nv30_draw_elements_u08(nv30, map, mode, start, count);
 		break;
 	case 2:
-		nv30_draw_elements_u16(nv30, map, start, count);
+		nv30_draw_elements_u16(nv30, map, mode, start, count);
 		break;
 	case 4:
-		nv30_draw_elements_u32(nv30, map, start, count);
+		nv30_draw_elements_u32(nv30, map, mode, start, count);
 		break;
 	default:
 		NOUVEAU_ERR("invalid idxbuf fmt %d\n", ib_size);
 		break;
 	}
 
-	BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
-	OUT_RING  (0);
-
 	ws->buffer_unmap(ws, ib);
-
 	return TRUE;
 }
 
 static boolean
 nv30_draw_elements_vbo(struct pipe_context *pipe,
-		       struct pipe_buffer *ib, unsigned ib_size,
 		       unsigned mode, unsigned start, unsigned count)
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
-	unsigned nr, type;
-	boolean ret;
-
-	switch (ib_size) {
-	case 2:
-		type = NV34TCL_IDXBUF_FORMAT_TYPE_U16;
-		break;
-	case 4:
-		type = NV34TCL_IDXBUF_FORMAT_TYPE_U32;
-		break;
-	default:
-		NOUVEAU_ERR("invalid idxbuf fmt %d\n", ib_size);
-		return FALSE;
-	}
+	struct nouveau_channel *chan = nv30->nvws->channel;
+	unsigned restart = 0;
 
-	ret = nv30_vbo_validate_state(nv30, ib, type);
-	if (!ret) {
-		NOUVEAU_ERR("failed state validation\n");
-		return FALSE;
-	}
+	while (count) {
+		unsigned nr, vc;
 
-	BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
-	OUT_RING  (nvgl_primitive(mode));
+		nv30_state_emit(nv30);
 
-	nr = (count & 0xff);
-	if (nr) {
-		BEGIN_RING(rankine, NV34TCL_VB_INDEX_BATCH, 1);
-		OUT_RING  (((nr - 1) << 24) | start);
-		start += nr;
-	}
+		vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 256,
+					mode, start, count, &restart);
+		if (!vc) {
+			FIRE_RING(NULL);
+			continue;
+		}
+		
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (nvgl_primitive(mode));
+
+		nr = (vc & 0xff);
+		if (nr) {
+			BEGIN_RING(rankine, NV34TCL_VB_INDEX_BATCH, 1);
+			OUT_RING  (((nr - 1) << 24) | start);
+			start += nr;
+		}
 
-	nr = count >> 8;
-	while (nr) {
-		unsigned push = nr > 2047 ? 2047 : nr;
+		nr = vc >> 8;
+		while (nr) {
+			unsigned push = nr > 2047 ? 2047 : nr;
 
-		nr -= push;
+			nr -= push;
 
-		BEGIN_RING_NI(rankine, NV34TCL_VB_INDEX_BATCH, push);
-		while (push--) {
-			OUT_RING(((0x100 - 1) << 24) | start);
-			start += 0x100;
+			BEGIN_RING_NI(rankine, NV34TCL_VB_INDEX_BATCH, push);
+			while (push--) {
+				OUT_RING(((0x100 - 1) << 24) | start);
+				start += 0x100;
+			}
 		}
-	}
 
-	BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
-	OUT_RING  (0);
+		BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+		OUT_RING  (0);
+
+		count -= vc;
+		start = restart;
+	}
 
 	return TRUE;
 }
@@ -412,10 +459,19 @@ nv30_draw_elements(struct pipe_context *pipe,
 		   struct pipe_buffer *indexBuffer, unsigned indexSize,
 		   unsigned mode, unsigned start, unsigned count)
 {
-/*	if (indexSize != 1) {
-		nv30_draw_elements_vbo(pipe, indexBuffer, indexSize,
-				       mode, start, count);
-	} else */{
+	struct nv30_context *nv30 = nv30_context(pipe);
+	boolean idxbuf;
+
+	idxbuf = nv30_vbo_set_idxbuf(nv30, indexBuffer, indexSize);
+	if (FORCE_SWTNL || !nv30_state_validate(nv30)) {
+		/*return nv30_draw_elements_swtnl(pipe, NULL, 0,
+						mode, start, count);*/
+		return FALSE;	
+	}
+
+	if (idxbuf) {
+		nv30_draw_elements_vbo(pipe, mode, start, count);
+	} else {
 		nv30_draw_elements_inline(pipe, indexBuffer, indexSize,
 					  mode, start, count);
 	}
@@ -424,4 +480,82 @@ nv30_draw_elements(struct pipe_context *pipe,
 	return TRUE;
 }
 
+static boolean
+nv30_vbo_validate(struct nv30_context *nv30)
+{
+	struct nouveau_stateobj *vtxbuf, *vtxfmt, *sattr = NULL;
+	struct nouveau_grobj *rankine = nv30->screen->rankine;
+	struct pipe_buffer *ib = nv30->idxbuf;
+	unsigned ib_format = nv30->idxbuf_format;
+	unsigned vb_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
+	int hw;
+
+	if (nv30->edgeflags) {
+		/*nv30->fallback_swtnl |= NV30_NEW_ARRAYS;*/
+		return FALSE;
+	}
+
+	vtxbuf = so_new(20, 18);
+	so_method(vtxbuf, rankine, NV34TCL_VTXBUF_ADDRESS(0), nv30->vtxelt_nr);
+	vtxfmt = so_new(17, 0);
+	so_method(vtxfmt, rankine, NV34TCL_VTXFMT(0), nv30->vtxelt_nr);
 
+	for (hw = 0; hw < nv30->vtxelt_nr; hw++) {
+		struct pipe_vertex_element *ve;
+		struct pipe_vertex_buffer *vb;
+		unsigned type, ncomp;
+
+		ve = &nv30->vtxelt[hw];
+		vb = &nv30->vtxbuf[ve->vertex_buffer_index];
+
+		if (!vb->pitch) {
+			if (!sattr)
+				sattr = so_new(16 * 5, 0);
+
+			if (nv30_vbo_static_attrib(nv30, sattr, hw, ve, vb)) {
+				so_data(vtxbuf, 0);
+				so_data(vtxfmt, NV34TCL_VTXFMT_TYPE_FLOAT);
+				continue;
+			}
+		}
+
+		if (nv30_vbo_format_to_hw(ve->src_format, &type, &ncomp)) {
+			/*nv30->fallback_swtnl |= NV30_NEW_ARRAYS;*/
+			so_ref(NULL, &vtxbuf);
+			so_ref(NULL, &vtxfmt);
+			return FALSE;
+		}
+
+		so_reloc(vtxbuf, vb->buffer, vb->buffer_offset + ve->src_offset,
+			 vb_flags | NOUVEAU_BO_LOW | NOUVEAU_BO_OR,
+			 0, NV34TCL_VTXBUF_ADDRESS_DMA1);
+		so_data (vtxfmt, ((vb->pitch << NV34TCL_VTXFMT_STRIDE_SHIFT) |
+				  (ncomp << NV34TCL_VTXFMT_SIZE_SHIFT) | type));
+	}
+
+	if (ib) {
+		so_method(vtxbuf, rankine, NV34TCL_IDXBUF_ADDRESS, 2);
+		so_reloc (vtxbuf, ib, 0, vb_flags | NOUVEAU_BO_LOW, 0, 0);
+		so_reloc (vtxbuf, ib, ib_format, vb_flags | NOUVEAU_BO_OR,
+			  0, NV34TCL_IDXBUF_FORMAT_DMA1);
+	}
+
+	so_method(vtxbuf, rankine, 0x1710, 1);
+	so_data  (vtxbuf, 0);
+
+	so_ref(vtxbuf, &nv30->state.hw[NV30_STATE_VTXBUF]);
+	nv30->state.dirty |= (1ULL << NV30_STATE_VTXBUF);
+	so_ref(vtxfmt, &nv30->state.hw[NV30_STATE_VTXFMT]);
+	nv30->state.dirty |= (1ULL << NV30_STATE_VTXFMT);
+	so_ref(sattr, &nv30->state.hw[NV30_STATE_VTXATTR]);
+	nv30->state.dirty |= (1ULL << NV30_STATE_VTXATTR);
+	return FALSE;
+}
+
+struct nv30_state_entry nv30_state_vbo = {
+	.validate = nv30_vbo_validate,
+	.dirty = {
+		.pipe = NV30_NEW_ARRAYS,
+		.hw = 0,
+	}
+};
-- 
cgit v1.2.3


From a8da04cb861b8f9caf3acd33f52f64621f0c15e2 Mon Sep 17 00:00:00 2001
From: Younes Manton <younes.m@gmail.com>
Date: Wed, 23 Jul 2008 23:35:23 -0400
Subject: nv all: Copy shader tokens on create, free on delete.

Must copy token stream on shader create, client is allowed to free
their copy after creating the state object.
---
 src/gallium/drivers/nv04/nv04_state.c         |  4 +++-
 src/gallium/drivers/nv04/nv04_state.h         |  2 +-
 src/gallium/drivers/nv10/nv10_state.c         |  4 +++-
 src/gallium/drivers/nv10/nv10_state.h         |  2 +-
 src/gallium/drivers/nv30/nv30_state.c         |  8 ++++++--
 src/gallium/drivers/nv40/nv40_state.c         |  8 ++++++--
 src/gallium/drivers/nv50/nv50_state.c         | 18 ++++++++++++------
 src/gallium/state_trackers/g3dvl/vl_context.c | 20 ++++++++++----------
 8 files changed, 42 insertions(+), 24 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv04/nv04_state.c b/src/gallium/drivers/nv04/nv04_state.c
index d618465a20..7e71dee7b5 100644
--- a/src/gallium/drivers/nv04/nv04_state.c
+++ b/src/gallium/drivers/nv04/nv04_state.c
@@ -4,6 +4,7 @@
 #include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
+#include "tgsi/util/tgsi_parse.h"
 
 #include "nv04_context.h"
 #include "nv04_state.h"
@@ -291,7 +292,7 @@ nv04_fp_state_create(struct pipe_context *pipe,
 	struct nv04_fragment_program *fp;
 
 	fp = CALLOC(1, sizeof(struct nv04_fragment_program));
-	fp->pipe = cso;
+	fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
 
 	return (void *)fp;
 }
@@ -313,6 +314,7 @@ nv04_fp_state_delete(struct pipe_context *pipe, void *hwcso)
 	struct nv04_fragment_program *fp = hwcso;
 
 	nv04_fragprog_destroy(nv04, fp);
+	free((void*)fp->pipe.tokens);
 	free(fp);
 }
 
diff --git a/src/gallium/drivers/nv04/nv04_state.h b/src/gallium/drivers/nv04/nv04_state.h
index 7487819c3a..39f7cd17b3 100644
--- a/src/gallium/drivers/nv04/nv04_state.h
+++ b/src/gallium/drivers/nv04/nv04_state.h
@@ -47,7 +47,7 @@ struct nv04_fragment_program_data {
 };
 
 struct nv04_fragment_program {
-	const struct pipe_shader_state *pipe;
+	struct pipe_shader_state pipe;
 	struct tgsi_shader_info info;
 
 	boolean translated;
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index 9b8b7801cd..43b9c32f12 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -4,6 +4,7 @@
 #include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
+#include "tgsi/util/tgsi_parse.h"
 
 #include "nv10_context.h"
 #include "nv10_state.h"
@@ -407,7 +408,7 @@ nv10_fp_state_create(struct pipe_context *pipe,
 	struct nv10_fragment_program *fp;
 
 	fp = CALLOC(1, sizeof(struct nv10_fragment_program));
-	fp->pipe = cso;
+	fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
 	
 	tgsi_scan_shader(cso->tokens, &fp->info);
 
@@ -431,6 +432,7 @@ nv10_fp_state_delete(struct pipe_context *pipe, void *hwcso)
 	struct nv10_fragment_program *fp = hwcso;
 
 	nv10_fragprog_destroy(nv10, fp);
+	FREE((void*)fp->pipe.tokens);
 	FREE(fp);
 }
 
diff --git a/src/gallium/drivers/nv10/nv10_state.h b/src/gallium/drivers/nv10/nv10_state.h
index 3ca501d135..f1f9a12110 100644
--- a/src/gallium/drivers/nv10/nv10_state.h
+++ b/src/gallium/drivers/nv10/nv10_state.h
@@ -79,7 +79,7 @@ struct nv10_fragment_program_data {
 };
 
 struct nv10_fragment_program {
-	const struct pipe_shader_state *pipe;
+	struct pipe_shader_state pipe;
 	struct tgsi_shader_info info;
 
 	boolean translated;
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 4d6303ebc2..ba02413de5 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -3,6 +3,8 @@
 #include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
+#include "tgsi/util/tgsi_parse.h"
+
 #include "nv30_context.h"
 #include "nv30_state.h"
 
@@ -503,7 +505,7 @@ nv30_vp_state_create(struct pipe_context *pipe,
 	struct nv30_vertex_program *vp;
 
 	vp = CALLOC(1, sizeof(struct nv30_vertex_program));
-	vp->pipe = *cso;
+	vp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
 	/*vp->draw = draw_create_vertex_shader(nv30->draw, &vp->pipe);*/
 
 	return (void *)vp;
@@ -527,6 +529,7 @@ nv30_vp_state_delete(struct pipe_context *pipe, void *hwcso)
 
 	/*draw_delete_vertex_shader(nv30->draw, vp->draw);*/
 	nv30_vertprog_destroy(nv30, vp);
+	FREE((void*)vp->pipe.tokens);
 	FREE(vp);
 }
 
@@ -537,7 +540,7 @@ nv30_fp_state_create(struct pipe_context *pipe,
 	struct nv30_fragment_program *fp;
 
 	fp = CALLOC(1, sizeof(struct nv30_fragment_program));
-	fp->pipe = *cso;
+	fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
 
 	tgsi_scan_shader(fp->pipe.tokens, &fp->info);
 
@@ -560,6 +563,7 @@ nv30_fp_state_delete(struct pipe_context *pipe, void *hwcso)
 	struct nv30_fragment_program *fp = hwcso;
 
 	nv30_fragprog_destroy(nv30, fp);
+	FREE((void*)fp->pipe.tokens);
 	FREE(fp);
 }
 
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index afcf336a65..5d2c3ab881 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -5,6 +5,8 @@
 
 #include "draw/draw_context.h"
 
+#include "tgsi/util/tgsi_parse.h"
+
 #include "nv40_context.h"
 #include "nv40_state.h"
 
@@ -516,7 +518,7 @@ nv40_vp_state_create(struct pipe_context *pipe,
 	struct nv40_vertex_program *vp;
 
 	vp = CALLOC(1, sizeof(struct nv40_vertex_program));
-	vp->pipe = *cso;
+	vp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
 	vp->draw = draw_create_vertex_shader(nv40->draw, &vp->pipe);
 
 	return (void *)vp;
@@ -540,6 +542,7 @@ nv40_vp_state_delete(struct pipe_context *pipe, void *hwcso)
 
 	draw_delete_vertex_shader(nv40->draw, vp->draw);
 	nv40_vertprog_destroy(nv40, vp);
+	FREE((void*)vp->pipe.tokens);
 	FREE(vp);
 }
 
@@ -550,7 +553,7 @@ nv40_fp_state_create(struct pipe_context *pipe,
 	struct nv40_fragment_program *fp;
 
 	fp = CALLOC(1, sizeof(struct nv40_fragment_program));
-	fp->pipe = *cso;
+	fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
 
 	tgsi_scan_shader(fp->pipe.tokens, &fp->info);
 
@@ -573,6 +576,7 @@ nv40_fp_state_delete(struct pipe_context *pipe, void *hwcso)
 	struct nv40_fragment_program *fp = hwcso;
 
 	nv40_fragprog_destroy(nv40, fp);
+	FREE((void*)fp->pipe.tokens);
 	FREE(fp);
 }
 
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index c552a0b0aa..731409bed4 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -25,6 +25,8 @@
 #include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
+#include "tgsi/util/tgsi_parse.h"
+
 #include "nv50_context.h"
 #include "nv50_texture.h"
 
@@ -438,7 +440,7 @@ nv50_vp_state_create(struct pipe_context *pipe,
 {
 	struct nv50_program *p = CALLOC_STRUCT(nv50_program);
 
-	p->pipe = *cso;
+	p->pipe.tokens = tgsi_dup_tokens(cso->tokens);
 	p->type = PIPE_SHADER_VERTEX;
 	tgsi_scan_shader(p->pipe.tokens, &p->info);
 	return (void *)p;
@@ -457,9 +459,11 @@ static void
 nv50_vp_state_delete(struct pipe_context *pipe, void *hwcso)
 {
 	struct nv50_context *nv50 = nv50_context(pipe);
+	struct nv50_program *p = hwcso;
 
-	nv50_program_destroy(nv50, hwcso);
-	FREE(hwcso);
+	nv50_program_destroy(nv50, p);
+	FREE((void*)p->pipe.tokens);
+	FREE(p);
 }
 
 static void *
@@ -468,7 +472,7 @@ nv50_fp_state_create(struct pipe_context *pipe,
 {
 	struct nv50_program *p = CALLOC_STRUCT(nv50_program);
 
-	p->pipe = *cso;
+	p->pipe.tokens = tgsi_dup_tokens(cso->tokens);
 	p->type = PIPE_SHADER_FRAGMENT;
 	tgsi_scan_shader(p->pipe.tokens, &p->info);
 	return (void *)p;
@@ -487,9 +491,11 @@ static void
 nv50_fp_state_delete(struct pipe_context *pipe, void *hwcso)
 {
 	struct nv50_context *nv50 = nv50_context(pipe);
+	struct nv50_program *p = hwcso;
 
-	nv50_program_destroy(nv50, hwcso);
-	FREE(hwcso);
+	nv50_program_destroy(nv50, p);
+	FREE((void*)p->pipe.tokens);
+	FREE(p);
 }
 
 static void
diff --git a/src/gallium/state_trackers/g3dvl/vl_context.c b/src/gallium/state_trackers/g3dvl/vl_context.c
index 850a769376..638900b3f4 100644
--- a/src/gallium/state_trackers/g3dvl/vl_context.c
+++ b/src/gallium/state_trackers/g3dvl/vl_context.c
@@ -358,7 +358,7 @@ static int vlCreateVertexShaderIMC(struct VL_CONTEXT *context)
 	
 	vs.tokens = tokens;
 	context->states.mc.i_vs = pipe->create_vs_state(pipe, &vs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -436,7 +436,7 @@ static int vlCreateFragmentShaderIMC(struct VL_CONTEXT *context)
 
 	fs.tokens = tokens;
 	context->states.mc.i_fs = pipe->create_fs_state(pipe, &fs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -535,7 +535,7 @@ static int vlCreateVertexShaderFramePMC(struct VL_CONTEXT *context)
 	
 	vs.tokens = tokens;
 	context->states.mc.p_vs[0] = pipe->create_vs_state(pipe, &vs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -655,7 +655,7 @@ static int vlCreateVertexShaderFieldPMC(struct VL_CONTEXT *context)
 	
 	vs.tokens = tokens;
 	context->states.mc.p_vs[1] = pipe->create_vs_state(pipe, &vs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -777,7 +777,7 @@ static int vlCreateFragmentShaderFramePMC(struct VL_CONTEXT *context)
 
 	fs.tokens = tokens;
 	context->states.mc.p_fs[0] = pipe->create_fs_state(pipe, &fs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -948,7 +948,7 @@ static int vlCreateFragmentShaderFieldPMC(struct VL_CONTEXT *context)
 
 	fs.tokens = tokens;
 	context->states.mc.p_fs[1] = pipe->create_fs_state(pipe, &fs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -1054,7 +1054,7 @@ static int vlCreateVertexShaderFrameBMC(struct VL_CONTEXT *context)
 	
 	vs.tokens = tokens;
 	context->states.mc.b_vs[0] = pipe->create_vs_state(pipe, &vs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -1176,7 +1176,7 @@ static int vlCreateVertexShaderFieldBMC(struct VL_CONTEXT *context)
 	
 	vs.tokens = tokens;
 	context->states.mc.b_vs[1] = pipe->create_vs_state(pipe, &vs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -1315,7 +1315,7 @@ static int vlCreateFragmentShaderFrameBMC(struct VL_CONTEXT *context)
 
 	fs.tokens = tokens;
 	context->states.mc.b_fs[0] = pipe->create_fs_state(pipe, &fs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
@@ -1515,7 +1515,7 @@ static int vlCreateFragmentShaderFieldBMC(struct VL_CONTEXT *context)
 
 	fs.tokens = tokens;
 	context->states.mc.b_fs[1] = pipe->create_fs_state(pipe, &fs);
-	//free(tokens);
+	free(tokens);
 	
 	return 0;
 }
-- 
cgit v1.2.3


From fda01b584715c05696a0e6768fda669ef1eb5f3b Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@localhost.localdomain>
Date: Thu, 7 Aug 2008 11:26:17 +1000
Subject: nouveau: fix build

---
 src/gallium/drivers/nv04/nv04_fragprog.c | 4 ++--
 src/gallium/drivers/nv04/nv04_state.c    | 2 +-
 src/gallium/drivers/nv04/nv04_state.h    | 2 +-
 src/gallium/drivers/nv10/nv10_fragprog.c | 4 ++--
 src/gallium/drivers/nv10/nv10_state.c    | 2 +-
 src/gallium/drivers/nv10/nv10_state.h    | 2 +-
 src/gallium/drivers/nv30/nv30_fragprog.c | 4 ++--
 src/gallium/drivers/nv30/nv30_state.c    | 2 +-
 src/gallium/drivers/nv30/nv30_state.h    | 2 +-
 src/gallium/drivers/nv30/nv30_vertprog.c | 2 +-
 src/gallium/drivers/nv40/nv40_fragprog.c | 4 ++--
 src/gallium/drivers/nv40/nv40_state.c    | 2 +-
 src/gallium/drivers/nv40/nv40_state.h    | 2 +-
 src/gallium/drivers/nv40/nv40_vertprog.c | 4 ++--
 src/gallium/drivers/nv50/nv50_program.c  | 4 ++--
 src/gallium/drivers/nv50/nv50_program.h  | 2 +-
 src/gallium/drivers/nv50/nv50_state.c    | 2 +-
 17 files changed, 23 insertions(+), 23 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv04/nv04_fragprog.c b/src/gallium/drivers/nv04/nv04_fragprog.c
index 11f4360ed8..215974eec0 100644
--- a/src/gallium/drivers/nv04/nv04_fragprog.c
+++ b/src/gallium/drivers/nv04/nv04_fragprog.c
@@ -4,8 +4,8 @@
 #include "pipe/p_util.h"
 
 #include "pipe/p_shader_tokens.h"
-#include "tgsi/util/tgsi_parse.h"
-#include "tgsi/util/tgsi_util.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
 
 #include "nv04_context.h"
 
diff --git a/src/gallium/drivers/nv04/nv04_state.c b/src/gallium/drivers/nv04/nv04_state.c
index 7e71dee7b5..668d875671 100644
--- a/src/gallium/drivers/nv04/nv04_state.c
+++ b/src/gallium/drivers/nv04/nv04_state.c
@@ -4,7 +4,7 @@
 #include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
-#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/tgsi_parse.h"
 
 #include "nv04_context.h"
 #include "nv04_state.h"
diff --git a/src/gallium/drivers/nv04/nv04_state.h b/src/gallium/drivers/nv04/nv04_state.h
index 39f7cd17b3..399f750dbe 100644
--- a/src/gallium/drivers/nv04/nv04_state.h
+++ b/src/gallium/drivers/nv04/nv04_state.h
@@ -2,7 +2,7 @@
 #define __NV04_STATE_H__
 
 #include "pipe/p_state.h"
-#include "tgsi/util/tgsi_scan.h"
+#include "tgsi/tgsi_scan.h"
 
 struct nv04_blend_state {
 	uint32_t b_enable;
diff --git a/src/gallium/drivers/nv10/nv10_fragprog.c b/src/gallium/drivers/nv10/nv10_fragprog.c
index 2a63c8a704..137de9d53e 100644
--- a/src/gallium/drivers/nv10/nv10_fragprog.c
+++ b/src/gallium/drivers/nv10/nv10_fragprog.c
@@ -4,8 +4,8 @@
 #include "pipe/p_util.h"
 
 #include "pipe/p_shader_tokens.h"
-#include "tgsi/util/tgsi_parse.h"
-#include "tgsi/util/tgsi_util.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
 
 #include "nv10_context.h"
 
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index 43b9c32f12..f902fd54b6 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -4,7 +4,7 @@
 #include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
-#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/tgsi_parse.h"
 
 #include "nv10_context.h"
 #include "nv10_state.h"
diff --git a/src/gallium/drivers/nv10/nv10_state.h b/src/gallium/drivers/nv10/nv10_state.h
index f1f9a12110..3a3fd0d4f4 100644
--- a/src/gallium/drivers/nv10/nv10_state.h
+++ b/src/gallium/drivers/nv10/nv10_state.h
@@ -2,7 +2,7 @@
 #define __NV10_STATE_H__
 
 #include "pipe/p_state.h"
-#include "tgsi/util/tgsi_scan.h"
+#include "tgsi/tgsi_scan.h"
 
 struct nv10_blend_state {
 	uint32_t b_enable;
diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index 59e79d66f2..68058264e3 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -3,8 +3,8 @@
 #include "pipe/p_state.h"
 
 #include "pipe/p_shader_tokens.h"
-#include "tgsi/util/tgsi_parse.h"
-#include "tgsi/util/tgsi_util.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
 
 #include "nv30_context.h"
 
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index ba02413de5..8d88d6c806 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -3,7 +3,7 @@
 #include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
-#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/tgsi_parse.h"
 
 #include "nv30_context.h"
 #include "nv30_state.h"
diff --git a/src/gallium/drivers/nv30/nv30_state.h b/src/gallium/drivers/nv30/nv30_state.h
index 20c5176160..e6f23bf166 100644
--- a/src/gallium/drivers/nv30/nv30_state.h
+++ b/src/gallium/drivers/nv30/nv30_state.h
@@ -2,7 +2,7 @@
 #define __NV30_STATE_H__
 
 #include "pipe/p_state.h"
-#include "tgsi/util/tgsi_scan.h"
+#include "tgsi/tgsi_scan.h"
 
 struct nv30_sampler_state {
 	uint32_t fmt;
diff --git a/src/gallium/drivers/nv30/nv30_vertprog.c b/src/gallium/drivers/nv30/nv30_vertprog.c
index 39852ce983..6c075cdb75 100644
--- a/src/gallium/drivers/nv30/nv30_vertprog.c
+++ b/src/gallium/drivers/nv30/nv30_vertprog.c
@@ -3,7 +3,7 @@
 #include "pipe/p_state.h"
 
 #include "pipe/p_shader_tokens.h"
-#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/tgsi_parse.h"
 
 #include "nv30_context.h"
 #include "nv30_state.h"
diff --git a/src/gallium/drivers/nv40/nv40_fragprog.c b/src/gallium/drivers/nv40/nv40_fragprog.c
index 428348c338..a361509e8f 100644
--- a/src/gallium/drivers/nv40/nv40_fragprog.c
+++ b/src/gallium/drivers/nv40/nv40_fragprog.c
@@ -3,8 +3,8 @@
 #include "pipe/p_state.h"
 
 #include "pipe/p_shader_tokens.h"
-#include "tgsi/util/tgsi_parse.h"
-#include "tgsi/util/tgsi_util.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
 
 #include "nv40_context.h"
 
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 5d2c3ab881..63d0ecc915 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -5,7 +5,7 @@
 
 #include "draw/draw_context.h"
 
-#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/tgsi_parse.h"
 
 #include "nv40_context.h"
 #include "nv40_state.h"
diff --git a/src/gallium/drivers/nv40/nv40_state.h b/src/gallium/drivers/nv40/nv40_state.h
index 2b4225deb2..8a9d8c8fdf 100644
--- a/src/gallium/drivers/nv40/nv40_state.h
+++ b/src/gallium/drivers/nv40/nv40_state.h
@@ -2,7 +2,7 @@
 #define __NV40_STATE_H__
 
 #include "pipe/p_state.h"
-#include "tgsi/util/tgsi_scan.h"
+#include "tgsi/tgsi_scan.h"
 
 struct nv40_sampler_state {
 	uint32_t fmt;
diff --git a/src/gallium/drivers/nv40/nv40_vertprog.c b/src/gallium/drivers/nv40/nv40_vertprog.c
index 1e486a66ef..ff988e6a5f 100644
--- a/src/gallium/drivers/nv40/nv40_vertprog.c
+++ b/src/gallium/drivers/nv40/nv40_vertprog.c
@@ -3,8 +3,8 @@
 #include "pipe/p_state.h"
 
 #include "pipe/p_shader_tokens.h"
-#include "tgsi/util/tgsi_parse.h"
-#include "tgsi/util/tgsi_util.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
 
 #include "nv40_context.h"
 #include "nv40_state.h"
diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c
index 0d3ddb8a59..d6fbdd1824 100644
--- a/src/gallium/drivers/nv50/nv50_program.c
+++ b/src/gallium/drivers/nv50/nv50_program.c
@@ -26,8 +26,8 @@
 #include "pipe/p_inlines.h"
 
 #include "pipe/p_shader_tokens.h"
-#include "tgsi/util/tgsi_parse.h"
-#include "tgsi/util/tgsi_util.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
 
 #include "nv50_context.h"
 
diff --git a/src/gallium/drivers/nv50/nv50_program.h b/src/gallium/drivers/nv50/nv50_program.h
index d643e8db21..78deed6a38 100644
--- a/src/gallium/drivers/nv50/nv50_program.h
+++ b/src/gallium/drivers/nv50/nv50_program.h
@@ -2,7 +2,7 @@
 #define __NV50_PROGRAM_H__
 
 #include "pipe/p_state.h"
-#include "tgsi/util/tgsi_scan.h"
+#include "tgsi/tgsi_scan.h"
 
 struct nv50_program_exec {
 	struct nv50_program_exec *next;
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index 731409bed4..4055527d9f 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -25,7 +25,7 @@
 #include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
-#include "tgsi/util/tgsi_parse.h"
+#include "tgsi/tgsi_parse.h"
 
 #include "nv50_context.h"
 #include "nv50_texture.h"
-- 
cgit v1.2.3


From a145c107c12715105e14bb56b245eeb660cf433a Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 14 Aug 2008 16:52:51 +0200
Subject: nv30: disable setting nv40 RECT bit, this is not the same on nv30,
 plus gallium does not support rectangle textures currently, only full POT or
 NPOT

---
 src/gallium/drivers/nv30/nv30_state.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 8d88d6c806..77b0c9e08b 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -127,8 +127,10 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 	   in sampler state structure, and set appropriate format in
 	   nvxx_fragtex_build()
 	 */
-	if (!cso->normalized_coords)
-		ps->fmt |= (1<<14) /*NV34TCL_TX_FORMAT_RECT*/;
+	/*NV34TCL_TX_FORMAT_RECT*/
+	/*if (!cso->normalized_coords) {
+		ps->fmt |= (1<<14) ;
+	}*/
 
 	ps->wrap = ((wrap_mode(cso->wrap_s) << NV34TCL_TX_WRAP_S_SHIFT) |
 		    (wrap_mode(cso->wrap_t) << NV34TCL_TX_WRAP_T_SHIFT) |
-- 
cgit v1.2.3


From d4c199d05691878bbc4c72a06d3042ef00ff38e0 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <pmandin@caramail.com>
Date: Thu, 14 Aug 2008 17:24:06 +0200
Subject: nv30: set mipmap min/max lod accordingly

---
 src/gallium/drivers/nv30/nv30_state.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 77b0c9e08b..eceb535315 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -199,10 +199,10 @@ nv30_sampler_state_create(struct pipe_context *pipe,
 		ps->filt |= (int)(cso->lod_bias * 256.0) & 0x1fff;
 
 		limit = CLAMP(cso->max_lod, 0.0, 15.0);
-		ps->en |= (int)(limit * 256.0) << 7;
+		ps->en |= (int)(limit) << 14 /*NV34TCL_TX_ENABLE_MIPMAP_MAX_LOD_SHIFT*/;
 
 		limit = CLAMP(cso->min_lod, 0.0, 15.0);
-		ps->en |= (int)(limit * 256.0) << 19;
+		ps->en |= (int)(limit) << 26 /*NV34TCL_TX_ENABLE_MIPMAP_MIN_LOD_SHIFT*/;
 	}
 
 	if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
-- 
cgit v1.2.3


From f302fca5eb63e4bca8af5b35c585451486143e6a Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Thu, 11 Sep 2008 06:41:18 +1000
Subject: nouveau: gallium directory structure changed again..

---
 src/gallium/drivers/nouveau/nouveau_stateobj.h     |   1 -
 src/gallium/drivers/nv04/nv04_context.c            |   1 -
 src/gallium/drivers/nv04/nv04_context.h            |   4 +
 src/gallium/drivers/nv04/nv04_fragprog.c           |   1 -
 src/gallium/drivers/nv04/nv04_miptree.c            |   6 +-
 src/gallium/drivers/nv04/nv04_prim_vbuf.c          |   5 +-
 src/gallium/drivers/nv04/nv04_screen.c             |   1 -
 src/gallium/drivers/nv04/nv04_state.c              |   1 -
 src/gallium/drivers/nv04/nv04_surface.c            |   3 +-
 src/gallium/drivers/nv04/nv04_vbo.c                |   1 -
 src/gallium/drivers/nv10/nv10_context.c            |   1 -
 src/gallium/drivers/nv10/nv10_context.h            |   4 +
 src/gallium/drivers/nv10/nv10_fragprog.c           |   1 -
 src/gallium/drivers/nv10/nv10_miptree.c            |   6 +-
 src/gallium/drivers/nv10/nv10_prim_vbuf.c          |   6 +-
 src/gallium/drivers/nv10/nv10_screen.c             |   1 -
 src/gallium/drivers/nv10/nv10_state.c              |   1 -
 src/gallium/drivers/nv10/nv10_state_emit.c         |   2 -
 src/gallium/drivers/nv10/nv10_surface.c            |   3 +-
 src/gallium/drivers/nv10/nv10_vbo.c                |   1 -
 src/gallium/drivers/nv30/nv30_context.c            |   1 -
 src/gallium/drivers/nv30/nv30_context.h            |   4 +
 src/gallium/drivers/nv30/nv30_draw.c               |   1 -
 src/gallium/drivers/nv30/nv30_miptree.c            |   9 +-
 src/gallium/drivers/nv30/nv30_screen.c             |   1 -
 src/gallium/drivers/nv30/nv30_state.c              |   1 -
 src/gallium/drivers/nv30/nv30_surface.c            |   4 +-
 src/gallium/drivers/nv30/nv30_vbo.c                |   1 -
 src/gallium/drivers/nv40/nv40_context.c            |   1 -
 src/gallium/drivers/nv40/nv40_context.h            |   4 +
 src/gallium/drivers/nv40/nv40_draw.c               |   3 +-
 src/gallium/drivers/nv40/nv40_miptree.c            |  11 +-
 src/gallium/drivers/nv40/nv40_screen.c             |   1 -
 src/gallium/drivers/nv40/nv40_state.c              |   1 -
 src/gallium/drivers/nv40/nv40_surface.c            |   4 +-
 src/gallium/drivers/nv40/nv40_vbo.c                |   1 -
 src/gallium/drivers/nv50/nv50_context.c            |   1 -
 src/gallium/drivers/nv50/nv50_context.h            |   4 +
 src/gallium/drivers/nv50/nv50_draw.c               |   1 -
 src/gallium/drivers/nv50/nv50_miptree.c            |  12 +-
 src/gallium/drivers/nv50/nv50_screen.c             |   1 -
 src/gallium/drivers/nv50/nv50_state.c              |   1 -
 src/gallium/drivers/nv50/nv50_surface.c            |  12 +-
 src/gallium/drivers/nv50/nv50_vbo.c                |   1 -
 src/gallium/winsys/dri/nouveau/Makefile            |  45 --
 src/gallium/winsys/dri/nouveau/nouveau_bo.c        | 470 ---------------------
 src/gallium/winsys/dri/nouveau/nouveau_channel.c   | 126 ------
 src/gallium/winsys/dri/nouveau/nouveau_context.c   | 346 ---------------
 src/gallium/winsys/dri/nouveau/nouveau_context.h   | 113 -----
 src/gallium/winsys/dri/nouveau/nouveau_device.c    | 159 -------
 src/gallium/winsys/dri/nouveau/nouveau_dma.c       | 219 ----------
 src/gallium/winsys/dri/nouveau/nouveau_dma.h       | 143 -------
 src/gallium/winsys/dri/nouveau/nouveau_dri.h       |  28 --
 src/gallium/winsys/dri/nouveau/nouveau_drmif.h     | 310 --------------
 src/gallium/winsys/dri/nouveau/nouveau_fence.c     | 214 ----------
 src/gallium/winsys/dri/nouveau/nouveau_grobj.c     | 107 -----
 src/gallium/winsys/dri/nouveau/nouveau_local.h     | 117 -----
 src/gallium/winsys/dri/nouveau/nouveau_lock.c      |  94 -----
 src/gallium/winsys/dri/nouveau/nouveau_notifier.c  | 137 ------
 src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c   | 271 ------------
 src/gallium/winsys/dri/nouveau/nouveau_resource.c  | 116 -----
 src/gallium/winsys/dri/nouveau/nouveau_screen.c    | 310 --------------
 src/gallium/winsys/dri/nouveau/nouveau_screen.h    |  20 -
 .../winsys/dri/nouveau/nouveau_swapbuffers.c       |  86 ----
 .../winsys/dri/nouveau/nouveau_swapbuffers.h       |  10 -
 src/gallium/winsys/dri/nouveau/nouveau_winsys.c    | 158 -------
 .../winsys/dri/nouveau/nouveau_winsys_pipe.c       | 205 ---------
 .../winsys/dri/nouveau/nouveau_winsys_pipe.h       |  34 --
 .../winsys/dri/nouveau/nouveau_winsys_softpipe.c   |  85 ----
 src/gallium/winsys/dri/nouveau/nv04_surface.c      | 314 --------------
 src/gallium/winsys/dri/nouveau/nv50_surface.c      | 194 ---------
 src/gallium/winsys/drm/nouveau/Makefile            |  45 ++
 src/gallium/winsys/drm/nouveau/nouveau_bo.c        | 470 +++++++++++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_channel.c   | 126 ++++++
 src/gallium/winsys/drm/nouveau/nouveau_context.c   | 346 +++++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_context.h   | 113 +++++
 src/gallium/winsys/drm/nouveau/nouveau_device.c    | 159 +++++++
 src/gallium/winsys/drm/nouveau/nouveau_dma.c       | 219 ++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_dma.h       | 143 +++++++
 src/gallium/winsys/drm/nouveau/nouveau_dri.h       |  28 ++
 src/gallium/winsys/drm/nouveau/nouveau_drmif.h     | 310 ++++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_fence.c     | 214 ++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_grobj.c     | 107 +++++
 src/gallium/winsys/drm/nouveau/nouveau_local.h     | 117 +++++
 src/gallium/winsys/drm/nouveau/nouveau_lock.c      |  94 +++++
 src/gallium/winsys/drm/nouveau/nouveau_notifier.c  | 137 ++++++
 src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c   | 271 ++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_resource.c  | 116 +++++
 src/gallium/winsys/drm/nouveau/nouveau_screen.c    | 310 ++++++++++++++
 src/gallium/winsys/drm/nouveau/nouveau_screen.h    |  20 +
 .../winsys/drm/nouveau/nouveau_swapbuffers.c       |  86 ++++
 .../winsys/drm/nouveau/nouveau_swapbuffers.h       |  10 +
 src/gallium/winsys/drm/nouveau/nouveau_winsys.c    | 158 +++++++
 .../winsys/drm/nouveau/nouveau_winsys_pipe.c       | 206 +++++++++
 .../winsys/drm/nouveau/nouveau_winsys_pipe.h       |  34 ++
 .../winsys/drm/nouveau/nouveau_winsys_softpipe.c   |  85 ++++
 src/gallium/winsys/drm/nouveau/nv04_surface.c      | 314 ++++++++++++++
 src/gallium/winsys/drm/nouveau/nv50_surface.c      | 194 +++++++++
 98 files changed, 4487 insertions(+), 4507 deletions(-)
 delete mode 100644 src/gallium/winsys/dri/nouveau/Makefile
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_bo.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_channel.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_context.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_context.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_device.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_dma.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_dma.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_dri.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_drmif.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_fence.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_grobj.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_local.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_lock.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_notifier.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_resource.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_screen.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_screen.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_winsys.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h
 delete mode 100644 src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nv04_surface.c
 delete mode 100644 src/gallium/winsys/dri/nouveau/nv50_surface.c
 create mode 100644 src/gallium/winsys/drm/nouveau/Makefile
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_bo.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_channel.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_context.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_context.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_device.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_dma.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_dma.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_dri.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_drmif.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_fence.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_grobj.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_local.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_lock.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_notifier.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_resource.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_screen.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_screen.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_winsys.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h
 create mode 100644 src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nv04_surface.c
 create mode 100644 src/gallium/winsys/drm/nouveau/nv50_surface.c

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nouveau/nouveau_stateobj.h b/src/gallium/drivers/nouveau/nouveau_stateobj.h
index 998ec2d4ad..729988b095 100644
--- a/src/gallium/drivers/nouveau/nouveau_stateobj.h
+++ b/src/gallium/drivers/nouveau/nouveau_stateobj.h
@@ -1,7 +1,6 @@
 #ifndef __NOUVEAU_STATEOBJ_H__
 #define __NOUVEAU_STATEOBJ_H__
 
-#include "pipe/p_util.h"
 #include "pipe/p_debug.h"
 
 struct nouveau_stateobj_reloc {
diff --git a/src/gallium/drivers/nv04/nv04_context.c b/src/gallium/drivers/nv04/nv04_context.c
index 852a8edf5f..9f75253363 100644
--- a/src/gallium/drivers/nv04/nv04_context.c
+++ b/src/gallium/drivers/nv04/nv04_context.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv04_context.h"
 #include "nv04_screen.h"
diff --git a/src/gallium/drivers/nv04/nv04_context.h b/src/gallium/drivers/nv04/nv04_context.h
index 5ba1d4ecdc..3e6a085270 100644
--- a/src/gallium/drivers/nv04/nv04_context.h
+++ b/src/gallium/drivers/nv04/nv04_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv04/nv04_fragprog.c b/src/gallium/drivers/nv04/nv04_fragprog.c
index 215974eec0..8a2af41fe0 100644
--- a/src/gallium/drivers/nv04/nv04_fragprog.c
+++ b/src/gallium/drivers/nv04/nv04_fragprog.c
@@ -1,7 +1,6 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "pipe/p_shader_tokens.h"
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv04/nv04_miptree.c b/src/gallium/drivers/nv04/nv04_miptree.c
index 97f679731e..02f7d210e3 100644
--- a/src/gallium/drivers/nv04/nv04_miptree.c
+++ b/src/gallium/drivers/nv04/nv04_miptree.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv04_context.h"
@@ -72,7 +71,6 @@ nv04_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
 static void
 nv04_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 {
-	struct pipe_winsys *ws = screen->winsys;
 	struct pipe_texture *mt = *pt;
 
 	*pt = NULL;
@@ -80,7 +78,7 @@ nv04_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 		struct nv04_miptree *nv04mt = (struct nv04_miptree *)mt;
 		int l;
 
-		pipe_buffer_reference(ws, &nv04mt->buffer, NULL);
+		pipe_buffer_reference(screen, &nv04mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv04mt->level[l].image_offset)
 				FREE(nv04mt->level[l].image_offset);
@@ -101,7 +99,7 @@ nv04_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	ps = ws->surface_alloc(ws);
 	if (!ps)
 		return NULL;
-	pipe_buffer_reference(ws, &ps->buffer, nv04mt->buffer);
+	pipe_buffer_reference(pscreen, &ps->buffer, nv04mt->buffer);
 	ps->format = pt->format;
 		ps->width = pt->width[level];
 	ps->height = pt->height[level];
diff --git a/src/gallium/drivers/nv04/nv04_prim_vbuf.c b/src/gallium/drivers/nv04/nv04_prim_vbuf.c
index d3963d1f59..19979fff79 100644
--- a/src/gallium/drivers/nv04/nv04_prim_vbuf.c
+++ b/src/gallium/drivers/nv04/nv04_prim_vbuf.c
@@ -1,9 +1,10 @@
 
-#include "draw/draw_vbuf.h"
 #include "pipe/p_debug.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 #include "pipe/p_winsys.h"
+#include "pipe/p_compiler.h"
+
+#include "draw/draw_vbuf.h"
 
 #include "nv04_context.h"
 #include "nv04_state.h"
diff --git a/src/gallium/drivers/nv04/nv04_screen.c b/src/gallium/drivers/nv04/nv04_screen.c
index da09a3a5fe..3966a29ffa 100644
--- a/src/gallium/drivers/nv04/nv04_screen.c
+++ b/src/gallium/drivers/nv04/nv04_screen.c
@@ -1,5 +1,4 @@
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv04_context.h"
 #include "nv04_screen.h"
diff --git a/src/gallium/drivers/nv04/nv04_state.c b/src/gallium/drivers/nv04/nv04_state.c
index 668d875671..ff1933b550 100644
--- a/src/gallium/drivers/nv04/nv04_state.c
+++ b/src/gallium/drivers/nv04/nv04_state.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv04/nv04_surface.c b/src/gallium/drivers/nv04/nv04_surface.c
index b13ebf9f9b..57039483c6 100644
--- a/src/gallium/drivers/nv04/nv04_surface.c
+++ b/src/gallium/drivers/nv04/nv04_surface.c
@@ -28,10 +28,9 @@
 
 #include "nv04_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+#include "util/u_tile.h"
 
 static void
 nv04_surface_copy(struct pipe_context *pipe, unsigned do_flip,
diff --git a/src/gallium/drivers/nv04/nv04_vbo.c b/src/gallium/drivers/nv04/nv04_vbo.c
index fbfe0cf406..91f919d48e 100644
--- a/src/gallium/drivers/nv04/nv04_vbo.c
+++ b/src/gallium/drivers/nv04/nv04_vbo.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv04_context.h"
 #include "nv04_state.h"
diff --git a/src/gallium/drivers/nv10/nv10_context.c b/src/gallium/drivers/nv10/nv10_context.c
index 9fcd0b0fc3..e9b61daae7 100644
--- a/src/gallium/drivers/nv10/nv10_context.c
+++ b/src/gallium/drivers/nv10/nv10_context.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv10_context.h"
 #include "nv10_screen.h"
diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h
index 2bdba53db8..f3b56de25a 100644
--- a/src/gallium/drivers/nv10/nv10_context.h
+++ b/src/gallium/drivers/nv10/nv10_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv10/nv10_fragprog.c b/src/gallium/drivers/nv10/nv10_fragprog.c
index 137de9d53e..698db5a16a 100644
--- a/src/gallium/drivers/nv10/nv10_fragprog.c
+++ b/src/gallium/drivers/nv10/nv10_fragprog.c
@@ -1,7 +1,6 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "pipe/p_shader_tokens.h"
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv10/nv10_miptree.c b/src/gallium/drivers/nv10/nv10_miptree.c
index 9a68df2925..ad084e72b8 100644
--- a/src/gallium/drivers/nv10/nv10_miptree.c
+++ b/src/gallium/drivers/nv10/nv10_miptree.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv10_context.h"
@@ -79,7 +78,6 @@ nv10_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
 static void
 nv10_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 {
-	struct pipe_winsys *ws = screen->winsys;
 	struct pipe_texture *mt = *pt;
 
 	*pt = NULL;
@@ -87,7 +85,7 @@ nv10_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
 		struct nv10_miptree *nv10mt = (struct nv10_miptree *)mt;
 		int l;
 
-		pipe_buffer_reference(ws, &nv10mt->buffer, NULL);
+		pipe_buffer_reference(screen, &nv10mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv10mt->level[l].image_offset)
 				FREE(nv10mt->level[l].image_offset);
@@ -115,7 +113,7 @@ nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
 	ps = ws->surface_alloc(ws);
 	if (!ps)
 		return NULL;
-	pipe_buffer_reference(ws, &ps->buffer, nv10mt->buffer);
+	pipe_buffer_reference(screen, &ps->buffer, nv10mt->buffer);
 	ps->format = pt->format;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
diff --git a/src/gallium/drivers/nv10/nv10_prim_vbuf.c b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
index 930536b946..62a8f6d89d 100644
--- a/src/gallium/drivers/nv10/nv10_prim_vbuf.c
+++ b/src/gallium/drivers/nv10/nv10_prim_vbuf.c
@@ -38,15 +38,14 @@
  */
 
 
-#include "draw/draw_vbuf.h"
 #include "pipe/p_debug.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 #include "pipe/p_winsys.h"
 
 #include "nv10_context.h"
 #include "nv10_state.h"
 
+#include "draw/draw_vbuf.h"
 
 /**
  * Primitive renderer for nv10.
@@ -180,10 +179,11 @@ nv10_vbuf_render_release_vertices( struct vbuf_render *render,
 	struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
 	struct nv10_context *nv10 = nv10_render->nv10;
 	struct pipe_winsys *winsys = nv10->pipe.winsys;
+	struct pipe_screen *pscreen = &nv10->screen->pipe;
 
 	assert(nv10_render->buffer);
 	winsys->buffer_unmap(winsys, nv10_render->buffer);
-	pipe_buffer_reference(winsys, &nv10_render->buffer, NULL);
+	pipe_buffer_reference(pscreen, &nv10_render->buffer, NULL);
 }
 
 
diff --git a/src/gallium/drivers/nv10/nv10_screen.c b/src/gallium/drivers/nv10/nv10_screen.c
index 403f7b98cd..27a9edf9bb 100644
--- a/src/gallium/drivers/nv10/nv10_screen.c
+++ b/src/gallium/drivers/nv10/nv10_screen.c
@@ -1,5 +1,4 @@
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv10_context.h"
 #include "nv10_screen.h"
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index f902fd54b6..d2375aa2f6 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c
index d21368d33f..46c7e1d753 100644
--- a/src/gallium/drivers/nv10/nv10_state_emit.c
+++ b/src/gallium/drivers/nv10/nv10_state_emit.c
@@ -1,5 +1,3 @@
-#include "pipe/p_util.h"
-
 #include "nv10_context.h"
 #include "nv10_state.h"
 
diff --git a/src/gallium/drivers/nv10/nv10_surface.c b/src/gallium/drivers/nv10/nv10_surface.c
index 2e230ebbec..875e4c5858 100644
--- a/src/gallium/drivers/nv10/nv10_surface.c
+++ b/src/gallium/drivers/nv10/nv10_surface.c
@@ -28,10 +28,9 @@
 
 #include "nv10_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+#include "util/u_tile.h"
 
 static void
 nv10_surface_copy(struct pipe_context *pipe, unsigned do_flip,
diff --git a/src/gallium/drivers/nv10/nv10_vbo.c b/src/gallium/drivers/nv10/nv10_vbo.c
index f024f53420..d0e788ac03 100644
--- a/src/gallium/drivers/nv10/nv10_vbo.c
+++ b/src/gallium/drivers/nv10/nv10_vbo.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv10_context.h"
 #include "nv10_state.h"
diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index eefc614e5b..2bff28aca9 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv30_context.h"
 #include "nv30_screen.h"
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 823b34a7c3..b933769700 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv30/nv30_draw.c b/src/gallium/drivers/nv30/nv30_draw.c
index aeeaf58f20..74fc138c05 100644
--- a/src/gallium/drivers/nv30/nv30_draw.c
+++ b/src/gallium/drivers/nv30/nv30_draw.c
@@ -1,5 +1,4 @@
 #include "draw/draw_pipe.h"
-#include "pipe/p_util.h"
 
 #include "nv30_context.h"
 
diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
index a0e488c09b..5c4f4da948 100644
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ b/src/gallium/drivers/nv30/nv30_miptree.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv30_context.h"
@@ -33,7 +32,7 @@ nv30_miptree_layout(struct nv30_miptree *nv30mt)
 
 		if (swizzled)
 			pitch = pt->nblocksx[l];
-		pitch = align_int(pitch, 64);
+		pitch = align(pitch, 64);
 
 		nv30mt->level[l].pitch = pitch * pt->block.size;
 		nv30mt->level[l].image_offset =
@@ -84,7 +83,6 @@ nv30_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 static void
 nv30_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct pipe_texture *mt = *pt;
 
 	*pt = NULL;
@@ -92,7 +90,7 @@ nv30_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 		struct nv30_miptree *nv30mt = (struct nv30_miptree *)mt;
 		int l;
 
-		pipe_buffer_reference(ws, &nv30mt->buffer, NULL);
+		pipe_buffer_reference(pscreen, &nv30mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv30mt->level[l].image_offset)
 				FREE(nv30mt->level[l].image_offset);
@@ -106,7 +104,6 @@ nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 			 unsigned face, unsigned level, unsigned zslice,
 			 unsigned flags)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv30_miptree *nv30mt = (struct nv30_miptree *)pt;
 	struct pipe_surface *ps;
 
@@ -114,7 +111,7 @@ nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	if (!ps)
 		return NULL;
 	pipe_texture_reference(&ps->texture, pt);
-	pipe_buffer_reference(ws, &ps->buffer, nv30mt->buffer);
+	pipe_buffer_reference(pscreen, &ps->buffer, nv30mt->buffer);
 	ps->format = pt->format;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index d5514c2aba..a595e2eb22 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -1,5 +1,4 @@
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv30_context.h"
 #include "nv30_screen.h"
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index eceb535315..fc66075c83 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv30/nv30_surface.c b/src/gallium/drivers/nv30/nv30_surface.c
index b22211ac86..36f4887750 100644
--- a/src/gallium/drivers/nv30/nv30_surface.c
+++ b/src/gallium/drivers/nv30/nv30_surface.c
@@ -28,10 +28,10 @@
 
 #include "nv30_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+
+#include "util/u_tile.h"
 
 static void
 nv30_surface_copy(struct pipe_context *pipe, unsigned do_flip,
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index b1c73793bf..556f981d4a 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -1,6 +1,5 @@
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv30_context.h"
 #include "nv30_state.h"
diff --git a/src/gallium/drivers/nv40/nv40_context.c b/src/gallium/drivers/nv40/nv40_context.c
index a40f14895f..cc63dd734b 100644
--- a/src/gallium/drivers/nv40/nv40_context.c
+++ b/src/gallium/drivers/nv40/nv40_context.c
@@ -1,7 +1,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv40_context.h"
 #include "nv40_screen.h"
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 8e60a81e68..adcfbdd85a 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv40/nv40_draw.c b/src/gallium/drivers/nv40/nv40_draw.c
index 2cf58e2950..8e56cdc2fe 100644
--- a/src/gallium/drivers/nv40/nv40_draw.c
+++ b/src/gallium/drivers/nv40/nv40_draw.c
@@ -1,6 +1,7 @@
-#include "pipe/p_util.h"
 #include "pipe/p_shader_tokens.h"
 
+#include "util/u_pack_color.h"
+
 #include "draw/draw_context.h"
 #include "draw/draw_vertex.h"
 #include "draw/draw_pipe.h"
diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nv40/nv40_miptree.c
index 38e1a5f04c..6c54c37ef7 100644
--- a/src/gallium/drivers/nv40/nv40_miptree.c
+++ b/src/gallium/drivers/nv40/nv40_miptree.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv40_context.h"
@@ -33,7 +32,7 @@ nv40_miptree_layout(struct nv40_miptree *nv40mt)
 
 		if (swizzled)
 			pitch = pt->nblocksx[l];
-		pitch = align_int(pitch, 64);
+		pitch = align(pitch, 64);
 
 		nv40mt->level[l].pitch = pitch * pt->block.size;
 		nv40mt->level[l].image_offset =
@@ -84,7 +83,6 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 static void
 nv40_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct pipe_texture *mt = *pt;
 
 	*pt = NULL;
@@ -92,7 +90,7 @@ nv40_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
 		struct nv40_miptree *nv40mt = (struct nv40_miptree *)mt;
 		int l;
 
-		pipe_buffer_reference(ws, &nv40mt->buffer, NULL);
+		pipe_buffer_reference(pscreen, &nv40mt->buffer, NULL);
 		for (l = 0; l <= mt->last_level; l++) {
 			if (nv40mt->level[l].image_offset)
 				FREE(nv40mt->level[l].image_offset);
@@ -106,7 +104,6 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 			 unsigned face, unsigned level, unsigned zslice,
 			 unsigned flags)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv40_miptree *nv40mt = (struct nv40_miptree *)pt;
 	struct pipe_surface *ps;
 
@@ -114,7 +111,7 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	if (!ps)
 		return NULL;
 	pipe_texture_reference(&ps->texture, pt);
-	pipe_buffer_reference(ws, &ps->buffer, nv40mt->buffer);
+	pipe_buffer_reference(pscreen, &ps->buffer, nv40mt->buffer);
 	ps->format = pt->format;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
@@ -148,7 +145,7 @@ nv40_miptree_surface_del(struct pipe_screen *pscreen,
 		return;
 
 	pipe_texture_reference(&ps->texture, NULL);
-	pipe_buffer_reference(pscreen->winsys, &ps->buffer, NULL);
+	pipe_buffer_reference(pscreen, &ps->buffer, NULL);
 	FREE(ps);
 }
 
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index 0e1df89ee8..ada0238511 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -1,5 +1,4 @@
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv40_context.h"
 #include "nv40_screen.h"
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 63d0ecc915..255c4b294d 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -1,6 +1,5 @@
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "draw/draw_context.h"
diff --git a/src/gallium/drivers/nv40/nv40_surface.c b/src/gallium/drivers/nv40/nv40_surface.c
index 0916555d56..576af7c59e 100644
--- a/src/gallium/drivers/nv40/nv40_surface.c
+++ b/src/gallium/drivers/nv40/nv40_surface.c
@@ -28,10 +28,10 @@
 
 #include "nv40_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+
+#include "util/u_tile.h"
 
 static void
 nv40_surface_copy(struct pipe_context *pipe, boolean do_flip,
diff --git a/src/gallium/drivers/nv40/nv40_vbo.c b/src/gallium/drivers/nv40/nv40_vbo.c
index 755d5586b7..09f6e79d32 100644
--- a/src/gallium/drivers/nv40/nv40_vbo.c
+++ b/src/gallium/drivers/nv40/nv40_vbo.c
@@ -1,6 +1,5 @@
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv40_context.h"
 #include "nv40_state.h"
diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index 07987c7d02..b02c53f209 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -23,7 +23,6 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
 
 #include "nv50_context.h"
 #include "nv50_screen.h"
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index 1c069f1625..5d377f2d06 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -4,6 +4,10 @@
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
 
 #include "draw/draw_vertex.h"
 
diff --git a/src/gallium/drivers/nv50/nv50_draw.c b/src/gallium/drivers/nv50/nv50_draw.c
index 4fd81bd27a..2f6f607261 100644
--- a/src/gallium/drivers/nv50/nv50_draw.c
+++ b/src/gallium/drivers/nv50/nv50_draw.c
@@ -21,7 +21,6 @@
  */
 
 #include "draw/draw_pipe.h"
-#include "pipe/p_util.h"
 
 #include "nv50_context.h"
 
diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c
index a02ad41885..b0e8fe2f0b 100644
--- a/src/gallium/drivers/nv50/nv50_miptree.c
+++ b/src/gallium/drivers/nv50/nv50_miptree.c
@@ -22,7 +22,6 @@
 
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "nv50_context.h"
@@ -62,7 +61,6 @@ nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
 static void
 nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct pipe_texture *pt = *ppt;
 
 	*ppt = NULL;
@@ -70,7 +68,7 @@ nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt)
 	if (--pt->refcount <= 0) {
 		struct nv50_miptree *mt = nv50_miptree(pt);
 
-		pipe_buffer_reference(ws, &mt->buffer, NULL);
+		pipe_buffer_reference(pscreen, &mt->buffer, NULL);
 		FREE(mt);
 	}
 }
@@ -80,7 +78,6 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 			 unsigned face, unsigned level, unsigned zslice,
 			 unsigned flags)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv50_miptree *mt = nv50_miptree(pt);
 	struct nv50_surface *s;
 	struct pipe_surface *ps;
@@ -91,7 +88,7 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	ps = &s->base;
 
 	ps->refcount = 1;
-	ps->winsys = ws;
+	ps->winsys = pscreen->winsys;
 	ps->format = pt->format;
 	ps->width = pt->width[level];
 	ps->height = pt->height[level];
@@ -104,7 +101,7 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
 	ps->status = PIPE_SURFACE_STATUS_DEFINED;
 
 	pipe_texture_reference(&ps->texture, pt);
-	pipe_buffer_reference(ws, &ps->buffer, mt->buffer);
+	pipe_buffer_reference(pscreen, &ps->buffer, mt->buffer);
 
 	return ps;
 }
@@ -113,7 +110,6 @@ static void
 nv50_miptree_surface_del(struct pipe_screen *pscreen,
 			 struct pipe_surface **psurface)
 {
-	struct pipe_winsys *ws = pscreen->winsys;
 	struct pipe_surface *ps = *psurface;
 	struct nv50_surface *s = nv50_surface(ps);
 
@@ -121,7 +117,7 @@ nv50_miptree_surface_del(struct pipe_screen *pscreen,
 
 	if (--ps->refcount <= 0) {
 		pipe_texture_reference(&ps->texture, NULL);
-		pipe_buffer_reference(ws, &ps->buffer, NULL);
+		pipe_buffer_reference(pscreen, &ps->buffer, NULL);
 		FREE(s);
 	}
 }
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index ec43923929..b5aef7dadd 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -21,7 +21,6 @@
  */
 
 #include "pipe/p_screen.h"
-#include "pipe/p_util.h"
 
 #include "nv50_context.h"
 #include "nv50_screen.h"
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index 4055527d9f..95f9d408b5 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -22,7 +22,6 @@
 
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 
 #include "tgsi/tgsi_parse.h"
diff --git a/src/gallium/drivers/nv50/nv50_surface.c b/src/gallium/drivers/nv50/nv50_surface.c
index a9daeee369..5bf97d3a6b 100644
--- a/src/gallium/drivers/nv50/nv50_surface.c
+++ b/src/gallium/drivers/nv50/nv50_surface.c
@@ -22,10 +22,10 @@
 
 #include "nv50_context.h"
 #include "pipe/p_defines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_winsys.h"
 #include "pipe/p_inlines.h"
-#include "util/p_tile.h"
+
+#include "util/u_tile.h"
 
 static void
 nv50_surface_copy(struct pipe_context *pipe, boolean flip,
@@ -90,10 +90,10 @@ nv50_surface_map(struct pipe_screen *screen, struct pipe_surface *ps,
 }
 
 static void
-nv50_surface_unmap(struct pipe_screen *screen, struct pipe_surface *ps)
+nv50_surface_unmap(struct pipe_screen *pscreen, struct pipe_surface *ps)
 {
-	struct nouveau_winsys *nvws = nv50_screen(screen)->nvws;
-	struct pipe_winsys *ws = screen->winsys;
+	struct nouveau_winsys *nvws = nv50_screen(pscreen)->nvws;
+	struct pipe_winsys *ws = pscreen->winsys;
 	struct nv50_surface *s = nv50_surface(ps);
 	struct nv50_surface m = *s;
 
@@ -104,7 +104,7 @@ nv50_surface_unmap(struct pipe_screen *screen, struct pipe_surface *ps)
 	nvws->surface_copy(nvws, &s->base, 0, 0, &m.base, 0, 0,
 				 ps->width, ps->height);
 
-	pipe_buffer_reference(ws, &s->untiled, NULL);
+	pipe_buffer_reference(pscreen, &s->untiled, NULL);
 }
 
 void
diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c
index c94531723b..584336682e 100644
--- a/src/gallium/drivers/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nv50/nv50_vbo.c
@@ -22,7 +22,6 @@
 
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
-#include "pipe/p_util.h"
 
 #include "nv50_context.h"
 
diff --git a/src/gallium/winsys/dri/nouveau/Makefile b/src/gallium/winsys/dri/nouveau/Makefile
deleted file mode 100644
index be630ff6d1..0000000000
--- a/src/gallium/winsys/dri/nouveau/Makefile
+++ /dev/null
@@ -1,45 +0,0 @@
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = nouveau_dri.so
-
-MINIGLX_SOURCES =
-
-PIPE_DRIVERS = \
-	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
-	$(TOP)/src/gallium/drivers/nv04/libnv04.a \
-	$(TOP)/src/gallium/drivers/nv10/libnv10.a \
-	$(TOP)/src/gallium/drivers/nv30/libnv30.a \
-	$(TOP)/src/gallium/drivers/nv40/libnv40.a \
-	$(TOP)/src/gallium/drivers/nv50/libnv50.a
-
-DRIVER_SOURCES = \
-	nouveau_bo.c \
-	nouveau_channel.c \
-	nouveau_context.c \
-	nouveau_device.c \
-	nouveau_dma.c \
-	nouveau_fence.c \
-	nouveau_grobj.c \
-	nouveau_lock.c \
-	nouveau_notifier.c \
-	nouveau_pushbuf.c \
-	nouveau_resource.c \
-	nouveau_screen.c \
-	nouveau_swapbuffers.c \
-	nouveau_winsys.c \
-	nouveau_winsys_pipe.c \
-	nouveau_winsys_softpipe.c \
-	nv04_surface.c \
-	nv50_surface.c
-
-C_SOURCES = \
-	$(COMMON_GALLIUM_SOURCES) \
-	$(DRIVER_SOURCES)
-
-ASM_SOURCES = 
-
-include ../Makefile.template
-
-symlinks:
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_bo.c b/src/gallium/winsys/dri/nouveau/nouveau_bo.c
deleted file mode 100644
index b5942994d9..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_bo.c
+++ /dev/null
@@ -1,470 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-#include "nouveau_local.h"
-
-static void
-nouveau_mem_free(struct nouveau_device *dev, struct drm_nouveau_mem_alloc *ma,
-		 void **map)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	struct drm_nouveau_mem_free mf;
-
-	if (map && *map) {
-		drmUnmap(*map, ma->size);
-		*map = NULL;
-	}
-
-	if (ma->size) {
-		mf.offset = ma->offset;
-		mf.flags = ma->flags;
-		drmCommandWrite(nvdev->fd, DRM_NOUVEAU_MEM_FREE,
-				&mf, sizeof(mf));
-		ma->size = 0;
-	}
-}
-
-static int
-nouveau_mem_alloc(struct nouveau_device *dev, unsigned size, unsigned align,
-		  uint32_t flags, struct drm_nouveau_mem_alloc *ma, void **map)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	int ret;
-
-	ma->alignment = align;
-	ma->size = size;
-	ma->flags = flags;
-	if (map)
-		ma->flags |= NOUVEAU_MEM_MAPPED;
-	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_MEM_ALLOC, ma,
-				  sizeof(struct drm_nouveau_mem_alloc));
-	if (ret)
-		return ret;
-
-	if (map) {
-		ret = drmMap(nvdev->fd, ma->map_handle, ma->size, map);
-		if (ret) {
-			*map = NULL;
-			nouveau_mem_free(dev, ma, map);
-			return ret;
-		}
-	}
-
-	return 0;
-}
-
-static void
-nouveau_bo_tmp_del(void *priv)
-{
-	struct nouveau_resource *r = priv;
-
-	nouveau_fence_ref(NULL, (struct nouveau_fence **)&r->priv);
-	nouveau_resource_free(&r);
-}
-
-static unsigned
-nouveau_bo_tmp_max(struct nouveau_device_priv *nvdev)
-{
-	struct nouveau_resource *r = nvdev->sa_heap;
-	unsigned max = 0;
-
-	while (r) {
-		if (r->in_use && !nouveau_fence(r->priv)->emitted) {
-			r = r->next;
-			continue;
-		}
-
-		if (max < r->size)
-			max = r->size;
-		r = r->next;
-	}
-
-	return max;
-}
-
-static struct nouveau_resource *
-nouveau_bo_tmp(struct nouveau_channel *chan, unsigned size,
-	       struct nouveau_fence *fence)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
-	struct nouveau_resource *r = NULL;
-	struct nouveau_fence *ref = NULL;
-
-	if (fence)
-		nouveau_fence_ref(fence, &ref);
-	else
-		nouveau_fence_new(chan, &ref);
-	assert(ref);
-
-	while (nouveau_resource_alloc(nvdev->sa_heap, size, ref, &r)) {
-		if (nouveau_bo_tmp_max(nvdev) < size) {
-			nouveau_fence_ref(NULL, &ref);
-			return NULL;
-		}
-
-		nouveau_fence_flush(chan);
-	}
-	nouveau_fence_signal_cb(ref, nouveau_bo_tmp_del, r);
-
-	return r;
-}
-
-int
-nouveau_bo_init(struct nouveau_device *dev)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	int ret;
-
-	ret = nouveau_mem_alloc(dev, 128*1024, 0, NOUVEAU_MEM_AGP |
-				NOUVEAU_MEM_PCI, &nvdev->sa, &nvdev->sa_map);
-	if (ret)
-		return ret;
-
-	ret = nouveau_resource_init(&nvdev->sa_heap, 0, nvdev->sa.size);
-	if (ret) {
-		nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
-		return ret;
-	}
-
-	return 0;
-}
-
-void
-nouveau_bo_takedown(struct nouveau_device *dev)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-
-	nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
-}
-
-int
-nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, int align,
-	       int size, struct nouveau_bo **bo)
-{
-	struct nouveau_bo_priv *nvbo;
-	int ret;
-
-	if (!dev || !bo || *bo)
-		return -EINVAL;
-
-	nvbo = calloc(1, sizeof(struct nouveau_bo_priv));
-	if (!nvbo)
-		return -ENOMEM;
-	nvbo->base.device = dev;
-	nvbo->base.size = size;
-	nvbo->base.handle = bo_to_ptr(nvbo);
-	nvbo->drm.alignment = align;
-	nvbo->refcount = 1;
-
-	if (flags & NOUVEAU_BO_TILED) {
-		nvbo->tiled = 1;
-		if (flags & NOUVEAU_BO_ZTILE)
-			nvbo->tiled |= 2;
-		flags &= ~NOUVEAU_BO_TILED;
-	}
-
-	ret = nouveau_bo_set_status(&nvbo->base, flags);
-	if (ret) {
-		free(nvbo);
-		return ret;
-	}
-
-	*bo = &nvbo->base;
-	return 0;
-}
-
-int
-nouveau_bo_user(struct nouveau_device *dev, void *ptr, int size,
-		struct nouveau_bo **bo)
-{
-	struct nouveau_bo_priv *nvbo;
-
-	if (!dev || !bo || *bo)
-		return -EINVAL;
-
-	nvbo = calloc(1, sizeof(*nvbo));
-	if (!nvbo)
-		return -ENOMEM;
-	nvbo->base.device = dev;
-	
-	nvbo->sysmem = ptr;
-	nvbo->user = 1;
-
-	nvbo->base.size = size;
-	nvbo->base.offset = nvbo->drm.offset;
-	nvbo->base.handle = bo_to_ptr(nvbo);
-	nvbo->refcount = 1;
-	*bo = &nvbo->base;
-	return 0;
-}
-
-int
-nouveau_bo_ref(struct nouveau_device *dev, uint64_t handle,
-	       struct nouveau_bo **bo)
-{
-	struct nouveau_bo_priv *nvbo = ptr_to_bo(handle);
-
-	if (!dev || !bo || *bo)
-		return -EINVAL;
-
-	nvbo->refcount++;
-	*bo = &nvbo->base;
-	return 0;
-}
-
-static void
-nouveau_bo_del_cb(void *priv)
-{
-	struct nouveau_bo_priv *nvbo = priv;
-
-	nouveau_fence_ref(NULL, &nvbo->fence);
-	nouveau_mem_free(nvbo->base.device, &nvbo->drm, &nvbo->map);
-	if (nvbo->sysmem && !nvbo->user)
-		free(nvbo->sysmem);
-	free(nvbo);
-}
-
-void
-nouveau_bo_del(struct nouveau_bo **bo)
-{
-	struct nouveau_bo_priv *nvbo;
-
-	if (!bo || !*bo)
-		return;
-	nvbo = nouveau_bo(*bo);
-	*bo = NULL;
-
-	if (--nvbo->refcount)
-		return;
-
-	if (nvbo->pending)
-		nouveau_pushbuf_flush(nvbo->pending->channel, 0);
-
-	if (nvbo->fence)
-		nouveau_fence_signal_cb(nvbo->fence, nouveau_bo_del_cb, nvbo);
-	else
-		nouveau_bo_del_cb(nvbo);
-}
-
-int
-nouveau_bo_map(struct nouveau_bo *bo, uint32_t flags)
-{
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-
-	if (!nvbo)
-		return -EINVAL;
-
-	if (nvbo->pending &&
-	    (nvbo->pending->flags & NOUVEAU_BO_WR || flags & NOUVEAU_BO_WR)) {
-		nouveau_pushbuf_flush(nvbo->pending->channel, 0);
-	}
-
-	if (flags & NOUVEAU_BO_WR)
-		nouveau_fence_wait(&nvbo->fence);
-	else
-		nouveau_fence_wait(&nvbo->wr_fence);
-
-	if (nvbo->sysmem)
-		bo->map = nvbo->sysmem;
-	else
-		bo->map = nvbo->map;
-	return 0;
-}
-
-void
-nouveau_bo_unmap(struct nouveau_bo *bo)
-{
-	bo->map = NULL;
-}
-
-static int
-nouveau_bo_upload(struct nouveau_bo_priv *nvbo)
-{
-	if (nvbo->fence)
-		nouveau_fence_wait(&nvbo->fence);
-	memcpy(nvbo->map, nvbo->sysmem, nvbo->drm.size);
-	return 0;
-}
-
-int
-nouveau_bo_set_status(struct nouveau_bo *bo, uint32_t flags)
-{
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	struct drm_nouveau_mem_alloc new;
-	void *new_map = NULL, *new_sysmem = NULL;
-	unsigned new_flags = 0, ret;
-
-	assert(!bo->map);
-
-	/* Check current memtype vs requested, if they match do nothing */
-	if ((nvbo->drm.flags & NOUVEAU_MEM_FB) && (flags & NOUVEAU_BO_VRAM))
-		return 0;
-	if ((nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) &&
-	    (flags & NOUVEAU_BO_GART))
-		return 0;
-	if (nvbo->drm.size == 0 && nvbo->sysmem && (flags & NOUVEAU_BO_LOCAL))
-		return 0;
-
-	memset(&new, 0x00, sizeof(new));
-
-	/* Allocate new memory */
-	if (flags & NOUVEAU_BO_VRAM)
-		new_flags |= NOUVEAU_MEM_FB;
-	else
-	if (flags & NOUVEAU_BO_GART)
-		new_flags |= (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI);
-	
-	if (nvbo->tiled && flags) {
-		new_flags |= NOUVEAU_MEM_TILE;
-		if (nvbo->tiled & 2)
-			new_flags |= NOUVEAU_MEM_TILE_ZETA;
-	}
-
-	if (new_flags) {
-		ret = nouveau_mem_alloc(bo->device, bo->size,
-					nvbo->drm.alignment, new_flags,
-					&new, &new_map);
-		if (ret)
-			return ret;
-	} else
-	if (!nvbo->user) {
-		new_sysmem = malloc(bo->size);
-	}
-
-	/* Copy old -> new */
-	/*XXX: use M2MF */
-	if (nvbo->sysmem || nvbo->map) {
-		struct nouveau_pushbuf_bo *pbo = nvbo->pending;
-		nvbo->pending = NULL;
-		nouveau_bo_map(bo, NOUVEAU_BO_RD);
-		memcpy(new_map, bo->map, bo->size);
-		nouveau_bo_unmap(bo);
-		nvbo->pending = pbo;
-	}
-
-	/* Free old memory */
-	if (nvbo->fence)
-		nouveau_fence_wait(&nvbo->fence);
-	nouveau_mem_free(bo->device, &nvbo->drm, &nvbo->map);
-	if (nvbo->sysmem && !nvbo->user)
-		free(nvbo->sysmem);
-
-	nvbo->drm = new;
-	nvbo->map = new_map;
-	if (!nvbo->user)
-		nvbo->sysmem = new_sysmem;
-	bo->flags = flags;
-	bo->offset = nvbo->drm.offset;
-	return 0;
-}
-
-static int
-nouveau_bo_validate_user(struct nouveau_channel *chan, struct nouveau_bo *bo,
-			 struct nouveau_fence *fence, uint32_t flags)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	struct nouveau_resource *r;
-
-	if (nvchan->user_charge + bo->size > nvdev->sa.size)
-		return 1;
-
-	if (!(flags & NOUVEAU_BO_GART))
-		return 1;
-
-	r = nouveau_bo_tmp(chan, bo->size, fence);
-	if (!r)
-		return 1;
-	nvchan->user_charge += bo->size;
-
-	memcpy(nvdev->sa_map + r->start, nvbo->sysmem, bo->size);
-
-	nvbo->offset = nvdev->sa.offset + r->start;
-	nvbo->flags = NOUVEAU_BO_GART;
-	return 0;
-}
-
-static int
-nouveau_bo_validate_bo(struct nouveau_channel *chan, struct nouveau_bo *bo,
-		       struct nouveau_fence *fence, uint32_t flags)
-{
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	int ret;
-
-	ret = nouveau_bo_set_status(bo, flags);
-	if (ret) {
-		nouveau_fence_flush(chan);
-
-		ret = nouveau_bo_set_status(bo, flags);
-		if (ret)
-			return ret;
-	}
-
-	if (nvbo->user)
-		nouveau_bo_upload(nvbo);
-
-	nvbo->offset = nvbo->drm.offset;
-	if (nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI))
-		nvbo->flags = NOUVEAU_BO_GART;
-	else
-		nvbo->flags = NOUVEAU_BO_VRAM;
-
-	return 0;
-}
-
-int
-nouveau_bo_validate(struct nouveau_channel *chan, struct nouveau_bo *bo,
-		    uint32_t flags)
-{
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	struct nouveau_fence *fence = nouveau_pushbuf(chan->pushbuf)->fence;
-	int ret;
-
-	assert(bo->map == NULL);
-
-	if (nvbo->user) {
-		ret = nouveau_bo_validate_user(chan, bo, fence, flags);
-		if (ret) {
-			ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
-			if (ret)
-				return ret;
-		}
-	} else {
-		ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
-		if (ret)
-			return ret;
-	}
-
-	if (flags & NOUVEAU_BO_WR)
-		nouveau_fence_ref(fence, &nvbo->wr_fence);
-	nouveau_fence_ref(fence, &nvbo->fence);
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_channel.c b/src/gallium/winsys/dri/nouveau/nouveau_channel.c
deleted file mode 100644
index 3b4dcd1ecf..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_channel.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-
-int
-nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma,
-		      uint32_t tt_ctxdma, struct nouveau_channel **chan)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	struct nouveau_channel_priv *nvchan;
-	int ret;
-
-	if (!nvdev || !chan || *chan)
-	    return -EINVAL;
-
-	nvchan = calloc(1, sizeof(struct nouveau_channel_priv));
-	if (!nvchan)
-		return -ENOMEM;
-	nvchan->base.device = dev;
-
-	nvchan->drm.fb_ctxdma_handle = fb_ctxdma;
-	nvchan->drm.tt_ctxdma_handle = tt_ctxdma;
-	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
-				  &nvchan->drm, sizeof(nvchan->drm));
-	if (ret) {
-		free(nvchan);
-		return ret;
-	}
-
-	nvchan->base.id = nvchan->drm.channel;
-	if (nouveau_grobj_ref(&nvchan->base, nvchan->drm.fb_ctxdma_handle,
-			      &nvchan->base.vram) ||
-	    nouveau_grobj_ref(&nvchan->base, nvchan->drm.tt_ctxdma_handle,
-		    	      &nvchan->base.gart)) {
-		nouveau_channel_free((void *)&nvchan);
-		return -EINVAL;
-	}
-
-	ret = drmMap(nvdev->fd, nvchan->drm.ctrl, nvchan->drm.ctrl_size,
-		     (void*)&nvchan->user);
-	if (ret) {
-		nouveau_channel_free((void *)&nvchan);
-		return ret;
-	}
-	nvchan->put     = &nvchan->user[0x40/4];
-	nvchan->get     = &nvchan->user[0x44/4];
-	nvchan->ref_cnt = &nvchan->user[0x48/4];
-
-	ret = drmMap(nvdev->fd, nvchan->drm.notifier, nvchan->drm.notifier_size,
-		     (drmAddressPtr)&nvchan->notifier_block);
-	if (ret) {
-		nouveau_channel_free((void *)&nvchan);
-		return ret;
-	}
-
-	ret = drmMap(nvdev->fd, nvchan->drm.cmdbuf, nvchan->drm.cmdbuf_size,
-		     (void*)&nvchan->pushbuf);
-	if (ret) {
-		nouveau_channel_free((void *)&nvchan);
-		return ret;
-	}
-
-	ret = nouveau_grobj_alloc(&nvchan->base, 0x00000000, 0x0030,
-				  &nvchan->base.nullobj);
-	if (ret) {
-		nouveau_channel_free((void *)&nvchan);
-		return ret;
-	}
-
-	nouveau_dma_channel_init(&nvchan->base);
-	nouveau_pushbuf_init(&nvchan->base);
-
-	*chan = &nvchan->base;
-	return 0;
-}
-
-void
-nouveau_channel_free(struct nouveau_channel **chan)
-{
-	struct nouveau_channel_priv *nvchan;
-	struct nouveau_device_priv *nvdev;
-	struct drm_nouveau_channel_free cf;
-
-	if (!chan || !*chan)
-		return;
-	nvchan = nouveau_channel(*chan);
-	*chan = NULL;
-	nvdev = nouveau_device(nvchan->base.device);
-	
-	FIRE_RING_CH(&nvchan->base);
-
-	nouveau_grobj_free(&nvchan->base.vram);
-	nouveau_grobj_free(&nvchan->base.gart);
-	nouveau_grobj_free(&nvchan->base.nullobj);
-
-	cf.channel = nvchan->drm.channel;
-	drmCommandWrite(nvdev->fd, DRM_NOUVEAU_CHANNEL_FREE, &cf, sizeof(cf));
-	free(nvchan);
-}
-
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_context.c b/src/gallium/winsys/dri/nouveau/nouveau_context.c
deleted file mode 100644
index 74413c408f..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_context.c
+++ /dev/null
@@ -1,346 +0,0 @@
-#include "main/glheader.h"
-#include "glapi/glthread.h"
-#include <GL/internal/glcore.h>
-#include "utils.h"
-
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_context.h"
-#include "pipe/p_screen.h"
-
-#include "nouveau_context.h"
-#include "nouveau_dri.h"
-#include "nouveau_local.h"
-#include "nouveau_screen.h"
-#include "nouveau_winsys_pipe.h"
-
-#ifdef DEBUG
-static const struct dri_debug_control debug_control[] = {
-	{ "bo", DEBUG_BO },
-	{ NULL, 0 }
-};
-int __nouveau_debug = 0;
-#endif
-
-static void
-nouveau_channel_context_destroy(struct nouveau_channel_context *nvc)
-{
-	nouveau_grobj_free(&nvc->NvCtxSurf2D);
-	nouveau_grobj_free(&nvc->NvImageBlit);
-	nouveau_grobj_free(&nvc->NvGdiRect);
-	nouveau_grobj_free(&nvc->NvM2MF);
-	nouveau_grobj_free(&nvc->Nv2D);
-	nouveau_grobj_free(&nvc->NvSwzSurf);
-	nouveau_grobj_free(&nvc->NvSIFM);
-
-	nouveau_notifier_free(&nvc->sync_notifier);
-
-	nouveau_channel_free(&nvc->channel);
-
-	FREE(nvc);
-}
-
-static struct nouveau_channel_context *
-nouveau_channel_context_create(struct nouveau_device *dev)
-{
-	struct nouveau_channel_context *nvc;
-	int ret;
-
-	nvc = CALLOC_STRUCT(nouveau_channel_context);
-	if (!nvc)
-		return NULL;
-
-	if ((ret = nouveau_channel_alloc(dev, 0x8003d001, 0x8003d002,
-					 &nvc->channel))) {
-		NOUVEAU_ERR("Error creating GPU channel: %d\n", ret);
-		nouveau_channel_context_destroy(nvc);
-		return NULL;
-	}
-
-	nvc->next_handle = 0x80000000;
-
-	if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1,
-					  &nvc->sync_notifier))) {
-		NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret);
-		nouveau_channel_context_destroy(nvc);
-		return NULL;
-	}
-
-	switch (dev->chipset & 0xf0) {
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		ret = nouveau_surface_channel_create_nv50(nvc);
-		break;
-	default:
-		ret = nouveau_surface_channel_create_nv04(nvc);
-		break;
-	}
-
-	if (ret) {
-		NOUVEAU_ERR("Error initialising surface objects: %d\n", ret);
-		nouveau_channel_context_destroy(nvc);
-		return NULL;
-	}
-
-	return nvc;
-}
-
-GLboolean
-nouveau_context_create(const __GLcontextModes *glVis,
-		       __DRIcontextPrivate *driContextPriv,
-		       void *sharedContextPrivate)
-{
-	__DRIscreenPrivate *driScrnPriv = driContextPriv->driScreenPriv;
-	struct nouveau_screen  *nv_screen = driScrnPriv->private;
-	struct nouveau_context *nv = CALLOC_STRUCT(nouveau_context);
-	struct pipe_context *pipe = NULL;
-	struct st_context *st_share = NULL;
-	struct nouveau_channel_context *nvc = NULL;
-	struct nouveau_device *dev = nv_screen->device;
-	int i;
-
-	if (sharedContextPrivate) {
-		st_share = ((struct nouveau_context *)sharedContextPrivate)->st;
-	}
-
-	switch (dev->chipset & 0xf0) {
-	case 0x10:
-	case 0x20:
-		/* NV10 */
-	case 0x30:
-		/* NV30 */
-	case 0x40:
-	case 0x60:
-		/* NV40 */
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		/* G80 */
-		break;
-	default:
-		NOUVEAU_ERR("Unsupported chipset: NV%02x\n", dev->chipset);
-		return GL_FALSE;
-	}
-
-	driContextPriv->driverPrivate = (void *)nv;
-	nv->nv_screen  = nv_screen;
-	nv->dri_screen = driScrnPriv;
-
-	{
-		struct nouveau_device_priv *nvdev = nouveau_device(dev);
-
-		nvdev->ctx  = driContextPriv->hHWContext;
-		nvdev->lock = (drmLock *)&driScrnPriv->pSAREA->lock;
-	}
-
-	driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache,
-			    nv->dri_screen->myNum, "nouveau");
-#ifdef DEBUG
-	__nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"),
-					      debug_control);
-#endif
-
-	/*XXX: Hack up a fake region and buffer object for front buffer.
-	 *     This will go away with TTM, replaced with a simple reference
-	 *     of the front buffer handle passed to us by the DDX.
-	 */
-	{
-		struct pipe_surface *fb_surf;
-		struct nouveau_pipe_buffer *fb_buf;
-		struct nouveau_bo_priv *fb_bo;
-
-		fb_bo = calloc(1, sizeof(struct nouveau_bo_priv));
-		fb_bo->drm.offset = nv_screen->front_offset;
-		fb_bo->drm.flags = NOUVEAU_MEM_FB;
-		fb_bo->drm.size = nv_screen->front_pitch * 
-				  nv_screen->front_height;
-		fb_bo->refcount = 1;
-		fb_bo->base.flags = NOUVEAU_BO_PIN | NOUVEAU_BO_VRAM;
-		fb_bo->base.offset = fb_bo->drm.offset;
-		fb_bo->base.handle = (unsigned long)fb_bo;
-		fb_bo->base.size = fb_bo->drm.size;
-		fb_bo->base.device = nv_screen->device;
-
-		fb_buf = calloc(1, sizeof(struct nouveau_pipe_buffer));
-		fb_buf->bo = &fb_bo->base;
-
-		fb_surf = calloc(1, sizeof(struct pipe_surface));
-		if (nv_screen->front_cpp == 2)
-			fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM;
-		else
-			fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM;
-		pf_get_block(fb_surf->format, &fb_surf->block);
-		fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp;
-		fb_surf->height = nv_screen->front_height;
-		fb_surf->stride = fb_surf->width * fb_surf->block.size;
-		fb_surf->refcount = 1;
-		fb_surf->buffer = &fb_buf->base;
-
-		nv->frontbuffer = fb_surf;
-	}
-
-	/* Attempt to share a single channel between multiple contexts from
-	 * a single process.
-	 */
-	nvc = nv_screen->nvc;
-	if (!nvc && st_share) {
-		struct nouveau_context *snv = st_share->pipe->priv;
-		if (snv) {
-			nvc = snv->nvc;
-		}
-	}
-
-	/*XXX: temporary - disable multi-context/single-channel on pre-NV4x */
-	switch (dev->chipset & 0xf0) {
-	case 0x40:
-	case 0x60:
-		/* NV40 class */
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		/* G80 class */
-		break;
-	default:
-		nvc = NULL;
-		break;
-	}
-
-	if (!nvc) {
-		nvc = nouveau_channel_context_create(dev);
-		if (!nvc) {
-			NOUVEAU_ERR("Failed initialising GPU context\n");
-			return GL_FALSE;
-		}
-		nv_screen->nvc = nvc;
-	}
-
-	nvc->refcount++;
-	nv->nvc = nvc;
-
-	/* Find a free slot for a pipe context, allocate a new one if needed */
-	nv->pctx_id = -1;
-	for (i = 0; i < nvc->nr_pctx; i++) {
-		if (nvc->pctx[i] == NULL) {
-			nv->pctx_id = i;
-			break;
-		}
-	}
-
-	if (nv->pctx_id < 0) {
-		nv->pctx_id = nvc->nr_pctx++;
-		nvc->pctx =
-			realloc(nvc->pctx,
-				sizeof(struct pipe_context *) * nvc->nr_pctx);
-	}
-
-	/* Create pipe */
-	switch (dev->chipset & 0xf0) {
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		if (nouveau_surface_init_nv50(nv))
-			return GL_FALSE;
-		break;
-	default:
-		if (nouveau_surface_init_nv04(nv))
-			return GL_FALSE;
-		break;
-	}
-
-	if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) {
-		struct pipe_screen *pscreen;
-
-		pipe = nouveau_pipe_create(nv);
-		if (!pipe)
-			NOUVEAU_ERR("Couldn't create hw pipe\n");
-		pscreen = nvc->pscreen;
-
-		nv->cap.hw_vertex_buffer =
-			pscreen->get_param(pscreen, NOUVEAU_CAP_HW_VTXBUF);
-		nv->cap.hw_index_buffer =
-			pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF);
-	}
-
-	if (!pipe) {
-		NOUVEAU_MSG("Using softpipe\n");
-		pipe = nouveau_create_softpipe(nv);
-		if (!pipe) {
-			NOUVEAU_ERR("Error creating pipe, bailing\n");
-			return GL_FALSE;
-		}
-	}
-
-	pipe->priv = nv;
-	nv->st = st_create_context(pipe, glVis, st_share);
-	return GL_TRUE;
-}
-
-void
-nouveau_context_destroy(__DRIcontextPrivate *driContextPriv)
-{
-	struct nouveau_context *nv = driContextPriv->driverPrivate;
-	struct nouveau_channel_context *nvc = nv->nvc;
-
-	assert(nv);
-
-	st_finish(nv->st);
-	st_destroy_context(nv->st);
-
-	if (nv->pctx_id >= 0) {
-		nvc->pctx[nv->pctx_id] = NULL;
-		if (--nvc->refcount <= 0) {
-			nouveau_channel_context_destroy(nvc);
-			nv->nv_screen->nvc = NULL;
-		}
-	}
-
-	free(nv);
-}
-
-GLboolean
-nouveau_context_bind(__DRIcontextPrivate *driContextPriv,
-		     __DRIdrawablePrivate *driDrawPriv,
-		     __DRIdrawablePrivate *driReadPriv)
-{
-	struct nouveau_context *nv;
-	struct nouveau_framebuffer *draw, *read;
-
-	if (!driContextPriv) {
-		st_make_current(NULL, NULL, NULL);
-		return GL_TRUE;
-	}
-
-	nv = driContextPriv->driverPrivate;
-	draw = driDrawPriv->driverPrivate;
-	read = driReadPriv->driverPrivate;
-
-	st_make_current(nv->st, draw->stfb, read->stfb);
-
-	if ((nv->dri_drawable != driDrawPriv) ||
-	    (nv->last_stamp != driDrawPriv->lastStamp)) {
-		nv->dri_drawable = driDrawPriv;
-		st_resize_framebuffer(draw->stfb, driDrawPriv->w,
-				      driDrawPriv->h);
-		nv->last_stamp = driDrawPriv->lastStamp;
-	}
-
-	if (driDrawPriv != driReadPriv) {
-		st_resize_framebuffer(read->stfb, driReadPriv->w,
-				      driReadPriv->h);
-	}
-
-	return GL_TRUE;
-}
-
-GLboolean
-nouveau_context_unbind(__DRIcontextPrivate *driContextPriv)
-{
-	struct nouveau_context *nv = driContextPriv->driverPrivate;
-	(void)nv;
-
-	st_flush(nv->st, 0, NULL);
-	return GL_TRUE;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_context.h b/src/gallium/winsys/dri/nouveau/nouveau_context.h
deleted file mode 100644
index 77e2147a2c..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_context.h
+++ /dev/null
@@ -1,113 +0,0 @@
-#ifndef __NOUVEAU_CONTEXT_H__
-#define __NOUVEAU_CONTEXT_H__
-
-#include "dri_util.h"
-#include "xmlconfig.h"
-
-#include "nouveau/nouveau_winsys.h"
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-
-struct nouveau_framebuffer {
-	struct st_framebuffer *stfb;
-};
-
-struct nouveau_channel_context {
-	struct pipe_screen *pscreen;
-	int refcount;
-
-	unsigned cur_pctx;
-	unsigned nr_pctx;
-	struct pipe_context **pctx;
-
-	struct nouveau_channel  *channel;
-
-	struct nouveau_notifier *sync_notifier;
-
-	/* Common */
-	struct nouveau_grobj    *NvM2MF;
-	/* NV04-NV40 */
-	struct nouveau_grobj    *NvCtxSurf2D;
-	struct nouveau_grobj	*NvSwzSurf;
-	struct nouveau_grobj    *NvImageBlit;
-	struct nouveau_grobj    *NvGdiRect;
-	struct nouveau_grobj	*NvSIFM;
-	/* G80 */
-	struct nouveau_grobj    *Nv2D;
-
-	uint32_t                 next_handle;
-	uint32_t                 next_subchannel;
-	uint32_t                 next_sequence;
-};
-
-struct nouveau_context {
-	struct st_context *st;
-
-	/* DRI stuff */
-	__DRIscreenPrivate    *dri_screen;
-	__DRIdrawablePrivate  *dri_drawable;
-	unsigned int           last_stamp;
-	driOptionCache         dri_option_cache;
-	drm_context_t          drm_context;
-	drmLock                drm_lock;
-	GLboolean              locked;
-	struct nouveau_screen *nv_screen;
-	struct pipe_surface *frontbuffer;
-
-	struct {
-		int hw_vertex_buffer;
-		int hw_index_buffer;
-	} cap;
-
-	/* Hardware context */
-	struct nouveau_channel_context *nvc;
-	int pctx_id;
-
-	/* pipe_surface accel */
-	struct pipe_surface *surf_src, *surf_dst;
-	unsigned surf_src_offset, surf_dst_offset;
-	int  (*surface_copy_prep)(struct nouveau_context *,
-				  struct pipe_surface *dst,
-				  struct pipe_surface *src);
-	void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy,
-			     unsigned sx, unsigned sy, unsigned w, unsigned h);
-	void (*surface_copy_done)(struct nouveau_context *);
-	int (*surface_fill)(struct nouveau_context *, struct pipe_surface *,
-			    unsigned, unsigned, unsigned, unsigned, unsigned);
-};
-
-extern GLboolean nouveau_context_create(const __GLcontextModes *,
-					__DRIcontextPrivate *, void *);
-extern void nouveau_context_destroy(__DRIcontextPrivate *);
-extern GLboolean nouveau_context_bind(__DRIcontextPrivate *,
-				      __DRIdrawablePrivate *draw,
-				      __DRIdrawablePrivate *read);
-extern GLboolean nouveau_context_unbind(__DRIcontextPrivate *);
-
-#ifdef DEBUG
-extern int __nouveau_debug;
-
-#define DEBUG_BO (1 << 0)
-
-#define DBG(flag, ...) do {                   \
-	if (__nouveau_debug & (DEBUG_##flag)) \
-		NOUVEAU_ERR(__VA_ARGS__);     \
-} while(0)
-#else
-#define DBG(flag, ...)
-#endif
-
-extern void LOCK_HARDWARE(struct nouveau_context *);
-extern void UNLOCK_HARDWARE(struct nouveau_context *);
-
-extern int
-nouveau_surface_channel_create_nv04(struct nouveau_channel_context *);
-extern int
-nouveau_surface_channel_create_nv50(struct nouveau_channel_context *);
-extern int nouveau_surface_init_nv04(struct nouveau_context *);
-extern int nouveau_surface_init_nv50(struct nouveau_context *);
-
-extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int);
-extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *);
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_device.c b/src/gallium/winsys/dri/nouveau/nouveau_device.c
deleted file mode 100644
index 0b452fcd02..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_device.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-
-int
-nouveau_device_open_existing(struct nouveau_device **dev, int close,
-			     int fd, drm_context_t ctx)
-{
-	struct nouveau_device_priv *nvdev;
-	int ret;
-
-	if (!dev || *dev)
-	    return -EINVAL;
-
-	nvdev = calloc(1, sizeof(*nvdev));
-	if (!nvdev)
-	    return -ENOMEM;
-	nvdev->fd = fd;
-	nvdev->ctx = ctx;
-	nvdev->needs_close = close;
-
-	drmCommandNone(nvdev->fd, DRM_NOUVEAU_CARD_INIT);
-
-	if ((ret = nouveau_bo_init(&nvdev->base))) {
-		nouveau_device_close((void *)&nvdev);
-		return ret;
-	}
-
-	{
-		uint64_t value;
-
-		ret = nouveau_device_get_param(&nvdev->base,
-					       NOUVEAU_GETPARAM_CHIPSET_ID,
-					       &value);
-		if (ret) {
-			nouveau_device_close((void *)&nvdev);
-			return ret;
-		}
-		nvdev->base.chipset = value;
-	}
-
-	*dev = &nvdev->base;
-	return 0;
-}
-
-int
-nouveau_device_open(struct nouveau_device **dev, const char *busid)
-{
-	drm_context_t ctx;
-	int fd, ret;
-
-	if (!dev || *dev)
-		return -EINVAL;
-
-	fd = drmOpen("nouveau", busid);
-	if (fd < 0)
-		return -EINVAL;
-
-	ret = drmCreateContext(fd, &ctx);
-	if (ret) {
-		drmClose(fd);
-		return ret;
-	}
-
-	ret = nouveau_device_open_existing(dev, 1, fd, ctx);
-	if (ret) {
-	    drmDestroyContext(fd, ctx);
-	    drmClose(fd);
-	    return ret;
-	}
-
-	return 0;
-}
-
-void
-nouveau_device_close(struct nouveau_device **dev)
-{
-	struct nouveau_device_priv *nvdev;
-
-	if (dev || !*dev)
-		return;
-	nvdev = nouveau_device(*dev);
-	*dev = NULL;
-
-	nouveau_bo_takedown(&nvdev->base);
-
-	if (nvdev->needs_close) {
-		drmDestroyContext(nvdev->fd, nvdev->ctx);
-		drmClose(nvdev->fd);
-	}
-	free(nvdev);
-}
-
-int
-nouveau_device_get_param(struct nouveau_device *dev,
-			 uint64_t param, uint64_t *value)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	struct drm_nouveau_getparam g;
-	int ret;
-
-	if (!nvdev || !value)
-		return -EINVAL;
-
-	g.param = param;
-	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_GETPARAM,
-				  &g, sizeof(g));
-	if (ret)
-		return ret;
-
-	*value = g.value;
-	return 0;
-}
-
-int
-nouveau_device_set_param(struct nouveau_device *dev,
-			 uint64_t param, uint64_t value)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	struct drm_nouveau_setparam s;
-	int ret;
-
-	if (!nvdev)
-		return -EINVAL;
-
-	s.param = param;
-	s.value = value;
-	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_SETPARAM,
-				  &s, sizeof(s));
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dma.c b/src/gallium/winsys/dri/nouveau/nouveau_dma.c
deleted file mode 100644
index f8a8ba04f6..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_dma.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdint.h>
-#include <assert.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-#include "nouveau_local.h"
-
-static inline uint32_t
-READ_GET(struct nouveau_channel_priv *nvchan)
-{
-	return *nvchan->get;
-}
-
-static inline void
-WRITE_PUT(struct nouveau_channel_priv *nvchan, uint32_t val)
-{
-	uint32_t put = ((val << 2) + nvchan->dma->base);
-	volatile int dum;
-
-	NOUVEAU_DMA_BARRIER;
-	dum = READ_GET(nvchan);
-
-	*nvchan->put = put;
-	nvchan->dma->put = val;
-#ifdef NOUVEAU_DMA_TRACE
-	NOUVEAU_MSG("WRITE_PUT %d/0x%08x\n", nvchan->drm.channel, put);
-#endif
-
-	NOUVEAU_DMA_BARRIER;
-}
-
-static inline int
-LOCAL_GET(struct nouveau_dma_priv *dma, uint32_t *val)
-{
-	uint32_t get = *val;
-
-	if (get >= dma->base && get <= (dma->base + (dma->max << 2))) {
-		*val = (get - dma->base) >> 2;
-		return 1;
-	}
-
-	return 0;
-}
-
-void
-nouveau_dma_channel_init(struct nouveau_channel *chan)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	int i;
-
-	nvchan->dma = &nvchan->dma_master;
-	nvchan->dma->base = nvchan->drm.put_base;
-	nvchan->dma->cur  = nvchan->dma->put = 0;
-	nvchan->dma->max  = (nvchan->drm.cmdbuf_size >> 2) - 2;
-	nvchan->dma->free = nvchan->dma->max - nvchan->dma->cur;
-
-	RING_SPACE_CH(chan, RING_SKIPS);
-	for (i = 0; i < RING_SKIPS; i++)
-		OUT_RING_CH(chan, 0);
-}
-
-#define CHECK_TIMEOUT() do {                                                   \
-	if ((NOUVEAU_TIME_MSEC() - t_start) > NOUVEAU_DMA_TIMEOUT)             \
-		return - EBUSY;                                                \
-} while(0)
-
-int
-nouveau_dma_wait(struct nouveau_channel *chan, int size)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-	uint32_t get, t_start;
-
-	FIRE_RING_CH(chan);
-
-	t_start = NOUVEAU_TIME_MSEC();
-	while (dma->free < size) {
-		CHECK_TIMEOUT();
-
-		get = READ_GET(nvchan);
-		if (!LOCAL_GET(dma, &get))
-			continue;
-
-		if (dma->put >= get) {
-			dma->free = dma->max - dma->cur;
-
-			if (dma->free < size) {
-#ifdef NOUVEAU_DMA_DEBUG
-				dma->push_free = 1;
-#endif
-				OUT_RING_CH(chan, 0x20000000 | dma->base);
-				if (get <= RING_SKIPS) {
-					/*corner case - will be idle*/
-					if (dma->put <= RING_SKIPS)
-						WRITE_PUT(nvchan,
-							  RING_SKIPS + 1);
-
-					do {
-						CHECK_TIMEOUT();
-						get = READ_GET(nvchan);
-						if (!LOCAL_GET(dma, &get))
-							get = 0;
-					} while (get <= RING_SKIPS);
-				}
-
-				WRITE_PUT(nvchan, RING_SKIPS);
-				dma->cur  = dma->put = RING_SKIPS;
-				dma->free = get - (RING_SKIPS + 1);
-			}
-		} else {
-			dma->free = get - dma->cur - 1;
-		}
-	}
-
-	return 0;
-}
-
-#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
-static void
-nouveau_dma_parse_pushbuf(struct nouveau_channel *chan, int get, int put)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	unsigned mthd_count = 0;
-	
-	while (get != put) {
-		uint32_t gpuget = (get << 2) + nvchan->drm.put_base;
-		uint32_t data;
-
-		if (get < 0 || get >= nvchan->drm.cmdbuf_size) {
-			NOUVEAU_ERR("DMA_PT 0x%08x\n", gpuget);
-			assert(0);
-		}
-		data = nvchan->pushbuf[get++];
-
-		if (mthd_count) {
-			NOUVEAU_MSG("0x%08x 0x%08x\n", gpuget, data);
-			mthd_count--;
-			continue;
-		}
-
-		switch (data & 0x60000000) {
-		case 0x00000000:
-			mthd_count = (data >> 18) & 0x7ff;
-			NOUVEAU_MSG("0x%08x 0x%08x MTHD "
-				    "Sc %d Mthd 0x%04x Size %d\n",
-				    gpuget, data, (data>>13) & 7, data & 0x1ffc,
-				    mthd_count);
-			break;
-		case 0x20000000:
-			get = (data & 0x1ffffffc) >> 2;
-			NOUVEAU_MSG("0x%08x 0x%08x JUMP 0x%08x\n",
-				    gpuget, data, data & 0x1ffffffc);
-			continue;
-		case 0x40000000:
-			mthd_count = (data >> 18) & 0x7ff;
-			NOUVEAU_MSG("0x%08x 0x%08x NINC "
-				    "Sc %d Mthd 0x%04x Size %d\n",
-				    gpuget, data, (data>>13) & 7, data & 0x1ffc,
-				    mthd_count);
-			break;
-		case 0x60000000:
-			/* DMA_OPCODE_CALL apparently, doesn't seem to work on
-			 * my NV40 at least..
-			 */
-			/* fall-through */
-		default:
-			NOUVEAU_MSG("DMA_PUSHER 0x%08x 0x%08x\n",
-				    gpuget, data);
-			assert(0);
-		}
-	}
-}
-#endif
-
-void
-nouveau_dma_kickoff(struct nouveau_channel *chan)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-
-	if (dma->cur == dma->put)
-		return;
-
-#ifdef NOUVEAU_DMA_DEBUG
-	if (dma->push_free) {
-		NOUVEAU_ERR("Packet incomplete: %d left\n", dma->push_free);
-		return;
-	}
-#endif
-
-#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
-	nouveau_dma_parse_pushbuf(chan, dma->put, dma->cur);
-#endif
-
-	WRITE_PUT(nvchan, dma->cur);
-}
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dma.h b/src/gallium/winsys/dri/nouveau/nouveau_dma.h
deleted file mode 100644
index cfa6d26e82..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_dma.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef __NOUVEAU_DMA_H__
-#define __NOUVEAU_DMA_H__
-
-#include <string.h>
-#include "nouveau_drmif.h"
-#include "nouveau_local.h"
-
-#define RING_SKIPS 8
-
-extern int  nouveau_dma_wait(struct nouveau_channel *chan, int size);
-extern void nouveau_dma_subc_bind(struct nouveau_grobj *);
-extern void nouveau_dma_channel_init(struct nouveau_channel *);
-extern void nouveau_dma_kickoff(struct nouveau_channel *);
-
-#ifdef NOUVEAU_DMA_DEBUG
-static char faulty[1024];
-#endif
-
-static inline void
-nouveau_dma_out(struct nouveau_channel *chan, uint32_t data)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-
-#ifdef NOUVEAU_DMA_DEBUG
-	if (dma->push_free == 0) {
-		NOUVEAU_ERR("No space left in packet at %s\n", faulty);
-		return;
-	}
-	dma->push_free--;
-#endif
-#ifdef NOUVEAU_DMA_TRACE
-	{
-		uint32_t offset = (dma->cur << 2) + dma->base;
-		NOUVEAU_MSG("\tOUT_RING %d/0x%08x -> 0x%08x\n",
-			    nvchan->drm.channel, offset, data);
-	}
-#endif
-	nvchan->pushbuf[dma->cur + (dma->base - nvchan->drm.put_base)/4] = data;
-	dma->cur++;
-}
-
-static inline void
-nouveau_dma_outp(struct nouveau_channel *chan, uint32_t *ptr, int size)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-	(void)dma;
-
-#ifdef NOUVEAU_DMA_DEBUG
-	if (dma->push_free < size) {
-		NOUVEAU_ERR("Packet too small.  Free=%d, Need=%d\n",
-			    dma->push_free, size);
-		return;
-	}
-#endif
-#ifdef NOUVEAU_DMA_TRACE
-	while (size--) {
-		nouveau_dma_out(chan, *ptr);
-		ptr++;
-	}
-#else
-	memcpy(&nvchan->pushbuf[dma->cur], ptr, size << 2);
-#ifdef NOUVEAU_DMA_DEBUG
-	dma->push_free -= size;
-#endif
-	dma->cur += size;
-#endif
-}
-
-static inline void
-nouveau_dma_space(struct nouveau_channel *chan, int size)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-
-	if (dma->free < size) {
-		if (nouveau_dma_wait(chan, size) && chan->hang_notify)
-			chan->hang_notify(chan);
-	}
-	dma->free -= size;
-#ifdef NOUVEAU_DMA_DEBUG
-	dma->push_free = size;
-#endif
-}
-
-static inline void
-nouveau_dma_begin(struct nouveau_channel *chan, struct nouveau_grobj *grobj,
-		  int method, int size, const char* file, int line)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *dma = nvchan->dma;
-	(void)dma;
-
-#ifdef NOUVEAU_DMA_TRACE
-	NOUVEAU_MSG("BEGIN_RING %d/%08x/%d/0x%04x/%d\n", nvchan->drm.channel,
-		    grobj->handle, grobj->subc, method, size);
-#endif
-
-#ifdef NOUVEAU_DMA_DEBUG
-	if (dma->push_free) {
-		NOUVEAU_ERR("Previous packet incomplete: %d left at %s\n",
-			    dma->push_free, faulty);
-		return;
-	}
-	sprintf(faulty,"%s:%d",file,line);
-#endif
-
-	nouveau_dma_space(chan, (size + 1));
-	nouveau_dma_out(chan, (size << 18) | (grobj->subc << 13) | method);
-}
-
-#define RING_SPACE_CH(ch,sz)         nouveau_dma_space((ch), (sz))
-#define BEGIN_RING_CH(ch,gr,m,sz)    nouveau_dma_begin((ch), (gr), (m), (sz), __FUNCTION__, __LINE__ )
-#define OUT_RING_CH(ch, data)        nouveau_dma_out((ch), (data))
-#define OUT_RINGp_CH(ch,ptr,dwords)  nouveau_dma_outp((ch), (void*)(ptr),      \
-						      (dwords))
-#define FIRE_RING_CH(ch)             nouveau_dma_kickoff((ch))
-#define WAIT_RING_CH(ch,sz)          nouveau_dma_wait((ch), (sz))
-		
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dri.h b/src/gallium/winsys/dri/nouveau/nouveau_dri.h
deleted file mode 100644
index 1207c2d609..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_dri.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _NOUVEAU_DRI_
-#define _NOUVEAU_DRI_
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "nouveau_drm.h"
-
-struct nouveau_dri {
-	uint32_t device_id;	/**< \brief PCI device ID */
-	uint32_t width;		/**< \brief width in pixels of display */
-	uint32_t height;	/**< \brief height in scanlines of display */
-	uint32_t depth;		/**< \brief depth of display (8, 15, 16, 24) */
-	uint32_t bpp;		/**< \brief bit depth of display (8, 16, 24, 32) */
-
-	uint32_t bus_type;	/**< \brief ths bus type */
-	uint32_t bus_mode;	/**< \brief bus mode (used for AGP, maybe also for PCI-E ?) */
-
-	uint32_t front_offset;	/**< \brief front buffer offset */
-	uint32_t front_pitch;	/**< \brief front buffer pitch */
-	uint32_t back_offset;	/**< \brief private back buffer offset */
-	uint32_t back_pitch;	/**< \brief private back buffer pitch */
-	uint32_t depth_offset;	/**< \brief private depth buffer offset */
-	uint32_t depth_pitch;	/**< \brief private depth buffer pitch */
-
-};
-
-#endif
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_drmif.h b/src/gallium/winsys/dri/nouveau/nouveau_drmif.h
deleted file mode 100644
index dcd6a5eb0a..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_drmif.h
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef __NOUVEAU_DRMIF_H__
-#define __NOUVEAU_DRMIF_H__
-
-#include <stdint.h>
-#include <xf86drm.h>
-#include <nouveau_drm.h>
-
-#include "nouveau/nouveau_device.h"
-#include "nouveau/nouveau_channel.h"
-#include "nouveau/nouveau_grobj.h"
-#include "nouveau/nouveau_notifier.h"
-#include "nouveau/nouveau_bo.h"
-#include "nouveau/nouveau_resource.h"
-#include "nouveau/nouveau_pushbuf.h"
-
-struct nouveau_device_priv {
-	struct nouveau_device base;
-
-	int fd;
-	drm_context_t ctx;
-	drmLock *lock;
-	int needs_close;
-
-	struct drm_nouveau_mem_alloc sa;
-	void *sa_map;
-	struct nouveau_resource *sa_heap;
-};
-#define nouveau_device(n) ((struct nouveau_device_priv *)(n))
-
-extern int
-nouveau_device_open_existing(struct nouveau_device **, int close,
-			     int fd, drm_context_t ctx);
-
-extern int
-nouveau_device_open(struct nouveau_device **, const char *busid);
-
-extern void
-nouveau_device_close(struct nouveau_device **);
-
-extern int
-nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v);
-
-extern int
-nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val);
-
-struct nouveau_fence {
-	struct nouveau_channel *channel;
-};
-
-struct nouveau_fence_cb {
-	struct nouveau_fence_cb *next;
-	void (*func)(void *);
-	void *priv;
-};
-
-struct nouveau_fence_priv {
-	struct nouveau_fence base;
-	int refcount;
-
-	struct nouveau_fence *next;
-	struct nouveau_fence_cb *signal_cb;
-
-	uint32_t sequence;
-	int emitted;
-	int signalled;
-};
-#define nouveau_fence(n) ((struct nouveau_fence_priv *)(n))
-
-extern int
-nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **);
-
-extern int
-nouveau_fence_ref(struct nouveau_fence *, struct nouveau_fence **);
-
-extern int
-nouveau_fence_signal_cb(struct nouveau_fence *, void (*)(void *), void *);
-
-extern void
-nouveau_fence_emit(struct nouveau_fence *);
-
-extern int
-nouveau_fence_wait(struct nouveau_fence **);
-
-extern void
-nouveau_fence_flush(struct nouveau_channel *);
-
-struct nouveau_pushbuf_reloc {
-	struct nouveau_pushbuf_bo *pbbo;
-	uint32_t *ptr;
-	uint32_t flags;
-	uint32_t data;
-	uint32_t vor;
-	uint32_t tor;
-};
-
-struct nouveau_pushbuf_bo {
-	struct nouveau_channel *channel;
-	struct nouveau_bo *bo;
-	unsigned flags;
-	unsigned handled;
-};
-
-#define NOUVEAU_PUSHBUF_MAX_BUFFERS 1024
-#define NOUVEAU_PUSHBUF_MAX_RELOCS 1024
-struct nouveau_pushbuf_priv {
-	struct nouveau_pushbuf base;
-
-	struct nouveau_fence *fence;
-
-	unsigned nop_jump;
-	unsigned start;
-	unsigned size;
-
-	struct nouveau_pushbuf_bo *buffers;
-	unsigned nr_buffers;
-	struct nouveau_pushbuf_reloc *relocs;
-	unsigned nr_relocs;
-};
-#define nouveau_pushbuf(n) ((struct nouveau_pushbuf_priv *)(n))
-
-#define pbbo_to_ptr(o) ((uint64_t)(unsigned long)(o))
-#define ptr_to_pbbo(h) ((struct nouveau_pushbuf_bo *)(unsigned long)(h))
-#define pbrel_to_ptr(o) ((uint64_t)(unsigned long)(o))
-#define ptr_to_pbrel(h) ((struct nouveau_pushbuf_reloc *)(unsigned long)(h))
-#define bo_to_ptr(o) ((uint64_t)(unsigned long)(o))
-#define ptr_to_bo(h) ((struct nouveau_bo_priv *)(unsigned long)(h))
-
-extern int
-nouveau_pushbuf_init(struct nouveau_channel *);
-
-extern int
-nouveau_pushbuf_flush(struct nouveau_channel *, unsigned min);
-
-extern int
-nouveau_pushbuf_emit_reloc(struct nouveau_channel *, void *ptr,
-			   struct nouveau_bo *, uint32_t data, uint32_t flags,
-			   uint32_t vor, uint32_t tor);
-
-struct nouveau_dma_priv {
-	uint32_t base;
-	uint32_t max;
-	uint32_t cur;
-	uint32_t put;
-	uint32_t free;
-
-	int push_free;
-} dma;
-
-struct nouveau_channel_priv {
-	struct nouveau_channel base;
-
-	struct drm_nouveau_channel_alloc drm;
-
-	uint32_t *pushbuf;
-	void     *notifier_block;
-
-	volatile uint32_t *user;
-	volatile uint32_t *put;
-	volatile uint32_t *get;
-	volatile uint32_t *ref_cnt;
-
-	struct nouveau_dma_priv dma_master;
-	struct nouveau_dma_priv dma_bufmgr;
-	struct nouveau_dma_priv *dma;
-
-	struct nouveau_fence *fence_head;
-	struct nouveau_fence *fence_tail;
-	uint32_t fence_sequence;
-
-	struct nouveau_pushbuf_priv pb;
-
-	unsigned user_charge;
-};
-#define nouveau_channel(n) ((struct nouveau_channel_priv *)(n))
-
-extern int
-nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt,
-		      struct nouveau_channel **);
-
-extern void
-nouveau_channel_free(struct nouveau_channel **);
-
-struct nouveau_grobj_priv {
-	struct nouveau_grobj base;
-};
-#define nouveau_grobj(n) ((struct nouveau_grobj_priv *)(n))
-
-extern int nouveau_grobj_alloc(struct nouveau_channel *, uint32_t handle,
-			       int class, struct nouveau_grobj **);
-extern int nouveau_grobj_ref(struct nouveau_channel *, uint32_t handle,
-			     struct nouveau_grobj **);
-extern void nouveau_grobj_free(struct nouveau_grobj **);
-
-
-struct nouveau_notifier_priv {
-	struct nouveau_notifier base;
-
-	struct drm_nouveau_notifierobj_alloc drm;
-	volatile void *map;
-};
-#define nouveau_notifier(n) ((struct nouveau_notifier_priv *)(n))
-
-extern int
-nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle, int count,
-		       struct nouveau_notifier **);
-
-extern void
-nouveau_notifier_free(struct nouveau_notifier **);
-
-extern void
-nouveau_notifier_reset(struct nouveau_notifier *, int id);
-
-extern uint32_t
-nouveau_notifier_status(struct nouveau_notifier *, int id);
-
-extern uint32_t
-nouveau_notifier_return_val(struct nouveau_notifier *, int id);
-
-extern int
-nouveau_notifier_wait_status(struct nouveau_notifier *, int id, int status,
-			     int timeout);
-
-struct nouveau_bo_priv {
-	struct nouveau_bo base;
-
-	struct nouveau_pushbuf_bo *pending;
-	struct nouveau_fence *fence;
-	struct nouveau_fence *wr_fence;
-
-	struct drm_nouveau_mem_alloc drm;
-	void *map;
-
-	void *sysmem;
-	int user;
-
-	int refcount;
-
-	uint64_t offset;
-	uint64_t flags;
-	int tiled;
-};
-#define nouveau_bo(n) ((struct nouveau_bo_priv *)(n))
-
-extern int
-nouveau_bo_init(struct nouveau_device *);
-
-extern void
-nouveau_bo_takedown(struct nouveau_device *);
-
-extern int
-nouveau_bo_new(struct nouveau_device *, uint32_t flags, int align, int size,
-	       struct nouveau_bo **);
-
-extern int
-nouveau_bo_user(struct nouveau_device *, void *ptr, int size,
-		struct nouveau_bo **);
-
-extern int
-nouveau_bo_ref(struct nouveau_device *, uint64_t handle, struct nouveau_bo **);
-
-extern int
-nouveau_bo_set_status(struct nouveau_bo *, uint32_t flags);
-
-extern void
-nouveau_bo_del(struct nouveau_bo **);
-
-extern int
-nouveau_bo_map(struct nouveau_bo *, uint32_t flags);
-
-extern void
-nouveau_bo_unmap(struct nouveau_bo *);
-
-extern int
-nouveau_bo_validate(struct nouveau_channel *, struct nouveau_bo *,
-		    uint32_t flags);
-
-extern int
-nouveau_resource_init(struct nouveau_resource **heap, unsigned start,
-		      unsigned size);
-
-extern int
-nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
-		       struct nouveau_resource **);
-
-extern void
-nouveau_resource_free(struct nouveau_resource **);
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_fence.c b/src/gallium/winsys/dri/nouveau/nouveau_fence.c
deleted file mode 100644
index e7b0b4ff07..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_fence.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-#include "nouveau_local.h"
-
-static void
-nouveau_fence_del_unsignalled(struct nouveau_fence *fence)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
-	struct nouveau_fence *le;
-
-	if (nvchan->fence_head == fence) {
-		nvchan->fence_head = nouveau_fence(fence)->next;
-		if (nvchan->fence_head == NULL)
-			nvchan->fence_tail = NULL;
-		return;
-	}
-
-	le = nvchan->fence_head;
-	while (le && nouveau_fence(le)->next != fence)
-		le = nouveau_fence(le)->next;
-	assert(le && nouveau_fence(le)->next == fence);
-	nouveau_fence(le)->next = nouveau_fence(fence)->next;
-	if (nvchan->fence_tail == fence)
-		nvchan->fence_tail = le;
-}
-
-static void
-nouveau_fence_del(struct nouveau_fence **fence)
-{
-	struct nouveau_fence_priv *nvfence;
-
-	if (!fence || !*fence)
-		return;
-	nvfence = nouveau_fence(*fence);
-	*fence = NULL;
-
-	if (--nvfence->refcount)
-		return;
-
-	if (nvfence->emitted && !nvfence->signalled) {
-		if (nvfence->signal_cb) {
-			nvfence->refcount++;
-			nouveau_fence_wait((void *)&nvfence);
-			return;
-		}
-
-		nouveau_fence_del_unsignalled(&nvfence->base);
-	}
-	free(nvfence);
-}
-
-int
-nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **fence)
-{
-	struct nouveau_fence_priv *nvfence;
-
-	if (!chan || !fence || *fence)
-		return -EINVAL;
-	
-	nvfence = calloc(1, sizeof(struct nouveau_fence_priv));
-	if (!nvfence)
-		return -ENOMEM;
-	nvfence->base.channel = chan;
-	nvfence->refcount = 1;
-
-	*fence = &nvfence->base;
-	return 0;
-}
-
-int
-nouveau_fence_ref(struct nouveau_fence *ref, struct nouveau_fence **fence)
-{
-	struct nouveau_fence_priv *nvfence;
-
-	if (!fence)
-		return -EINVAL;
-
-	if (*fence) {
-		nouveau_fence_del(fence);
-		*fence = NULL;
-	}
-
-	if (ref) {
-		nvfence = nouveau_fence(ref);
-		nvfence->refcount++;	
-		*fence = &nvfence->base;
-	}
-
-	return 0;
-}
-
-int
-nouveau_fence_signal_cb(struct nouveau_fence *fence, void (*func)(void *),
-			void *priv)
-{
-	struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
-	struct nouveau_fence_cb *cb;
-
-	if (!nvfence || !func)
-		return -EINVAL;
-
-	cb = malloc(sizeof(struct nouveau_fence_cb));
-	if (!cb)
-		return -ENOMEM;
-
-	cb->func = func;
-	cb->priv = priv;
-	cb->next = nvfence->signal_cb;
-	nvfence->signal_cb = cb;
-	return 0;
-}
-
-void
-nouveau_fence_emit(struct nouveau_fence *fence)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
-	struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
-
-	nvfence->emitted = 1;
-	nvfence->sequence = ++nvchan->fence_sequence;
-	if (nvfence->sequence == 0xffffffff)
-		NOUVEAU_ERR("AII wrap unhandled\n");
-
-	/*XXX: assumes subc 0 is populated */
-	RING_SPACE_CH(fence->channel, 2);
-	OUT_RING_CH  (fence->channel, 0x00040050);
-	OUT_RING_CH  (fence->channel, nvfence->sequence);
-
-	if (nvchan->fence_tail) {
-		nouveau_fence(nvchan->fence_tail)->next = fence;
-	} else {
-		nvchan->fence_head = fence;
-	}
-	nvchan->fence_tail = fence;
-}
-
-void
-nouveau_fence_flush(struct nouveau_channel *chan)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	uint32_t sequence = *nvchan->ref_cnt;
-
-	while (nvchan->fence_head) {
-		struct nouveau_fence_priv *nvfence;
-	
-		nvfence = nouveau_fence(nvchan->fence_head);
-		if (nvfence->sequence > sequence)
-			break;
-		nouveau_fence_del_unsignalled(&nvfence->base);
-		nvfence->signalled = 1;
-
-		if (nvfence->signal_cb) {
-			struct nouveau_fence *fence = NULL;
-
-			nouveau_fence_ref(&nvfence->base, &fence);
-
-			while (nvfence->signal_cb) {
-				struct nouveau_fence_cb *cb;
-				
-				cb = nvfence->signal_cb;
-				nvfence->signal_cb = cb->next;
-				cb->func(cb->priv);
-				free(cb);
-			}
-
-			nouveau_fence_ref(NULL, &fence);
-		}
-	}
-}
-
-int
-nouveau_fence_wait(struct nouveau_fence **fence)
-{
-	struct nouveau_fence_priv *nvfence;
-	
-	if (!fence || !*fence)
-		return -EINVAL;
-	nvfence = nouveau_fence(*fence);
-
-	if (nvfence->emitted) {
-		while (!nvfence->signalled)
-			nouveau_fence_flush(nvfence->base.channel);
-	}
-	nouveau_fence_ref(NULL, fence);
-
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_grobj.c b/src/gallium/winsys/dri/nouveau/nouveau_grobj.c
deleted file mode 100644
index 51523897d5..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_grobj.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-
-int
-nouveau_grobj_alloc(struct nouveau_channel *chan, uint32_t handle,
-		    int class, struct nouveau_grobj **grobj)
-{
-	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
-	struct nouveau_grobj_priv *nvgrobj;
-	struct drm_nouveau_grobj_alloc g;
-	int ret;
-
-	if (!nvdev || !grobj || *grobj)
-		return -EINVAL;
-
-	nvgrobj = calloc(1, sizeof(*nvgrobj));
-	if (!nvgrobj)
-		return -ENOMEM;
-	nvgrobj->base.channel = chan;
-	nvgrobj->base.handle  = handle;
-	nvgrobj->base.grclass = class;
-
-	g.channel = chan->id;
-	g.handle  = handle;
-	g.class   = class;
-	ret = drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GROBJ_ALLOC,
-			      &g, sizeof(g));
-	if (ret) {
-		nouveau_grobj_free((void *)&nvgrobj);
-		return ret;
-	}
-
-	*grobj = &nvgrobj->base;
-	return 0;
-}
-
-int
-nouveau_grobj_ref(struct nouveau_channel *chan, uint32_t handle,
-		  struct nouveau_grobj **grobj)
-{
-	struct nouveau_grobj_priv *nvgrobj;
-
-	if (!chan || !grobj || *grobj)
-		return -EINVAL;
-
-	nvgrobj = calloc(1, sizeof(struct nouveau_grobj_priv));
-	if (!nvgrobj)
-		return -ENOMEM;
-	nvgrobj->base.channel = chan;
-	nvgrobj->base.handle = handle;
-	nvgrobj->base.grclass = 0;
-
-	*grobj = &nvgrobj->base;
-	return 0;
-}
-
-void
-nouveau_grobj_free(struct nouveau_grobj **grobj)
-{
-	struct nouveau_device_priv *nvdev;
-	struct nouveau_channel_priv *chan;
-	struct nouveau_grobj_priv *nvgrobj;
-
-	if (!grobj || !*grobj)
-		return;
-	nvgrobj = nouveau_grobj(*grobj);
-	*grobj = NULL;
-
-
-	chan = nouveau_channel(nvgrobj->base.channel);
-	nvdev = nouveau_device(chan->base.device);
-
-	if (nvgrobj->base.grclass) {
-		struct drm_nouveau_gpuobj_free f;
-
-		f.channel = chan->drm.channel;
-		f.handle  = nvgrobj->base.handle;
-		drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE,
-				&f, sizeof(f));	
-	}
-	free(nvgrobj);
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_local.h b/src/gallium/winsys/dri/nouveau/nouveau_local.h
deleted file mode 100644
index e878a40803..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_local.h
+++ /dev/null
@@ -1,117 +0,0 @@
-#ifndef __NOUVEAU_LOCAL_H__
-#define __NOUVEAU_LOCAL_H__
-
-#include "pipe/p_compiler.h"
-#include "nouveau_winsys_pipe.h"
-#include <stdio.h>
-
-struct pipe_buffer;
-
-/* Debug output */
-#define NOUVEAU_MSG(fmt, args...) do {                                         \
-	fprintf(stdout, "nouveau: "fmt, ##args);                               \
-	fflush(stdout);                                                        \
-} while(0)
-
-#define NOUVEAU_ERR(fmt, args...) do {                                         \
-	fprintf(stderr, "%s:%d -  "fmt, __func__, __LINE__, ##args);           \
-	fflush(stderr);                                                        \
-} while(0)
-
-#define NOUVEAU_TIME_MSEC() 0
-
-/* User FIFO control */
-//#define NOUVEAU_DMA_TRACE
-//#define NOUVEAU_DMA_DEBUG
-//#define NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
-#define NOUVEAU_DMA_BARRIER 
-#define NOUVEAU_DMA_TIMEOUT 2000
-
-/* Push buffer access macros */
-static INLINE void
-OUT_RING(struct nouveau_channel *chan, unsigned data)
-{
-	*(chan->pushbuf->cur++) = (data);
-}
-
-static INLINE void
-OUT_RINGp(struct nouveau_channel *chan, uint32_t *data, unsigned size)
-{
-	memcpy(chan->pushbuf->cur, data, size * 4);
-	chan->pushbuf->cur += size;
-}
-
-static INLINE void
-OUT_RINGf(struct nouveau_channel *chan, float f)
-{
-	union { uint32_t i; float f; } c;
-	c.f = f;
-	OUT_RING(chan, c.i);
-}
-
-static INLINE void
-BEGIN_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr,
-	   unsigned mthd, unsigned size)
-{
-	if (chan->pushbuf->remaining < (size + 1))
-		nouveau_pushbuf_flush(chan, (size + 1));
-	OUT_RING(chan, (gr->subc << 13) | (size << 18) | mthd);
-	chan->pushbuf->remaining -= (size + 1);
-}
-
-static INLINE void
-FIRE_RING(struct nouveau_channel *chan)
-{
-	nouveau_pushbuf_flush(chan, 0);
-}
-
-static INLINE void
-BIND_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, unsigned subc)
-{
-	gr->subc = subc;
-	BEGIN_RING(chan, gr, 0x0000, 1);
-	OUT_RING  (chan, gr->handle);
-}
-
-static INLINE void
-OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	  unsigned data, unsigned flags, unsigned vor, unsigned tor)
-{
-	nouveau_pushbuf_emit_reloc(chan, chan->pushbuf->cur++, bo,
-				   data, flags, vor, tor);
-}
-
-/* Raw data + flags depending on FB/TT buffer */
-static INLINE void
-OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	   unsigned data, unsigned flags, unsigned vor, unsigned tor)
-{
-	OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor);
-}
-
-/* FB/TT object handle */
-static INLINE void
-OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	   unsigned flags)
-{
-	OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR,
-		  chan->vram->handle, chan->gart->handle);
-}
-
-/* Low 32-bits of offset */
-static INLINE void
-OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	   unsigned delta, unsigned flags)
-{
-	OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0);
-}
-
-/* High 32-bits of offset */
-static INLINE void
-OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo,
-	   unsigned delta, unsigned flags)
-{
-	OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0);
-}
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_lock.c b/src/gallium/winsys/dri/nouveau/nouveau_lock.c
deleted file mode 100644
index 9adb9ac854..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_lock.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-#include "main/glheader.h"
-#include "glapi/glthread.h"
-#include <GL/internal/glcore.h>
-
-#include "nouveau_context.h"
-#include "nouveau_screen.h"
-
-_glthread_DECLARE_STATIC_MUTEX( lockMutex );
-
-static void
-nouveau_contended_lock(struct nouveau_context *nv, GLuint flags)
-{
-	__DRIdrawablePrivate *dPriv = nv->dri_drawable;
-	__DRIscreenPrivate *sPriv = nv->dri_screen;
-	struct nouveau_screen *nv_screen = nv->nv_screen;
-	struct nouveau_device *dev = nv_screen->device;
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-
-	drmGetLock(nvdev->fd, nvdev->ctx, flags);
-
-	/* If the window moved, may need to set a new cliprect now.
-	 *
-	 * NOTE: This releases and regains the hw lock, so all state
-	 * checking must be done *after* this call:
-	 */
-	if (dPriv)
-		DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-}
-
-/* Lock the hardware and validate our state.
- */
-void
-LOCK_HARDWARE(struct nouveau_context *nv)
-{
-	struct nouveau_screen *nv_screen = nv->nv_screen;
-	struct nouveau_device *dev = nv_screen->device;
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-	char __ret=0;
-
-	_glthread_LOCK_MUTEX(lockMutex);
-	assert(!nv->locked);
-	
-	DRM_CAS(nvdev->lock, nvdev->ctx,
-		(DRM_LOCK_HELD | nvdev->ctx), __ret);
-	
-	if (__ret)
-		nouveau_contended_lock(nv, 0);
-	nv->locked = GL_TRUE;
-}
-
-
-  /* Unlock the hardware using the global current context 
-   */
-void
-UNLOCK_HARDWARE(struct nouveau_context *nv)
-{
-	struct nouveau_screen *nv_screen = nv->nv_screen;
-	struct nouveau_device *dev = nv_screen->device;
-	struct nouveau_device_priv *nvdev = nouveau_device(dev);
-
-	assert(nv->locked);
-	nv->locked = GL_FALSE;
-
-	DRM_UNLOCK(nvdev->fd, nvdev->lock, nvdev->ctx);
-
-	_glthread_UNLOCK_MUTEX(lockMutex);
-} 
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_notifier.c b/src/gallium/winsys/dri/nouveau/nouveau_notifier.c
deleted file mode 100644
index 01e8f38440..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_notifier.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_local.h"
-
-#define NOTIFIER(__v)                                                          \
-	struct nouveau_notifier_priv *nvnotify = nouveau_notifier(notifier);   \
-	volatile uint32_t *__v = (void*)nvnotify->map + (id * 32)
-
-int
-nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
-		       int count, struct nouveau_notifier **notifier)
-{
-	struct nouveau_notifier_priv *nvnotify;
-	int ret;
-
-	if (!chan || !notifier || *notifier)
-		return -EINVAL;
-
-	nvnotify = calloc(1, sizeof(struct nouveau_notifier_priv));
-	if (!nvnotify)
-		return -ENOMEM;
-	nvnotify->base.channel = chan;
-	nvnotify->base.handle  = handle;
-
-	nvnotify->drm.channel = chan->id;
-	nvnotify->drm.handle  = handle;
-	nvnotify->drm.count   = count;
-	if ((ret = drmCommandWriteRead(nouveau_device(chan->device)->fd,
-				       DRM_NOUVEAU_NOTIFIEROBJ_ALLOC,
-				       &nvnotify->drm,
-				       sizeof(nvnotify->drm)))) {
-		nouveau_notifier_free((void *)&nvnotify);
-		return ret;
-	}
-
-	nvnotify->map = (void *)nouveau_channel(chan)->notifier_block +
-				nvnotify->drm.offset;
-	*notifier = &nvnotify->base;
-	return 0;
-}
-
-void
-nouveau_notifier_free(struct nouveau_notifier **notifier)
-{
-
-	struct nouveau_notifier_priv *nvnotify;
-	struct nouveau_channel_priv *nvchan;
-	struct nouveau_device_priv *nvdev;
-	struct drm_nouveau_gpuobj_free f;
-
-	if (!notifier || !*notifier)
-		return;
-	nvnotify = nouveau_notifier(*notifier);
-	*notifier = NULL;
-
-	nvchan = nouveau_channel(nvnotify->base.channel);
-	nvdev   = nouveau_device(nvchan->base.device);
-
-	f.channel = nvchan->drm.channel;
-	f.handle  = nvnotify->base.handle;
-	drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, &f, sizeof(f));		
-	free(nvnotify);
-}
-
-void
-nouveau_notifier_reset(struct nouveau_notifier *notifier, int id)
-{
-	NOTIFIER(n);
-
-	n[NV_NOTIFY_TIME_0      /4] = 0x00000000;
-	n[NV_NOTIFY_TIME_1      /4] = 0x00000000;
-	n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000;
-	n[NV_NOTIFY_STATE       /4] = (NV_NOTIFY_STATE_STATUS_IN_PROCESS <<
-				       NV_NOTIFY_STATE_STATUS_SHIFT);
-}
-
-uint32_t
-nouveau_notifier_status(struct nouveau_notifier *notifier, int id)
-{
-	NOTIFIER(n);
-
-	return n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
-}
-
-uint32_t
-nouveau_notifier_return_val(struct nouveau_notifier *notifier, int id)
-{
-	NOTIFIER(n);
-
-	return n[NV_NOTIFY_RETURN_VALUE/4];
-}
-
-int
-nouveau_notifier_wait_status(struct nouveau_notifier *notifier, int id,
-			     int status, int timeout)
-{
-	NOTIFIER(n);
-	uint32_t time = 0, t_start = NOUVEAU_TIME_MSEC();
-
-	while (time <= timeout) {
-		uint32_t v;
-
-		v = n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
-		if (v == status)
-			return 0;
-
-		if (timeout)
-			time = NOUVEAU_TIME_MSEC() - t_start;
-	}
-
-	return -EBUSY;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c b/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c
deleted file mode 100644
index 815046ba85..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c
+++ /dev/null
@@ -1,271 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_dma.h"
-
-#define PB_BUFMGR_DWORDS   (4096 / 2)
-#define PB_MIN_USER_DWORDS  2048
-
-static int
-nouveau_pushbuf_space(struct nouveau_channel *chan, unsigned min)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
-
-	assert((min + 1) <= nvchan->dma->max);
-
-	/* Wait for enough space in push buffer */
-	min = min < PB_MIN_USER_DWORDS ? PB_MIN_USER_DWORDS : min;
-	min += 1; /* a bit extra for the NOP */
-	if (nvchan->dma->free < min)
-		WAIT_RING_CH(chan, min);
-
-	/* Insert NOP, may turn into a jump later */
-	RING_SPACE_CH(chan, 1);
-	nvpb->nop_jump = nvchan->dma->cur;
-	OUT_RING_CH(chan, 0);
-
-	/* Any remaining space is available to the user */
-	nvpb->start = nvchan->dma->cur;
-	nvpb->size = nvchan->dma->free;
-	nvpb->base.channel = chan;
-	nvpb->base.remaining = nvpb->size;
-	nvpb->base.cur = &nvchan->pushbuf[nvpb->start];
-
-	/* Create a new fence object for this "frame" */
-	nouveau_fence_ref(NULL, &nvpb->fence);
-	nouveau_fence_new(chan, &nvpb->fence);
-
-	return 0;
-}
-
-int
-nouveau_pushbuf_init(struct nouveau_channel *chan)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_dma_priv *m = &nvchan->dma_master;
-	struct nouveau_dma_priv *b = &nvchan->dma_bufmgr;
-	int i;
-
-	if (!nvchan)
-		return -EINVAL;
-
-	/* Reassign last bit of push buffer for a "separate" bufmgr
-	 * ring buffer
-	 */
-	m->max -= PB_BUFMGR_DWORDS;
-	m->free -= PB_BUFMGR_DWORDS;
-
-	b->base = m->base + ((m->max + 2) << 2);
-	b->max = PB_BUFMGR_DWORDS - 2;
-	b->cur = b->put = 0;
-	b->free = b->max - b->cur;
-
-	/* Some NOPs just to be safe
-	 *XXX: RING_SKIPS
-	 */
-	nvchan->dma = b;
-	RING_SPACE_CH(chan, 8);
-	for (i = 0; i < 8; i++)
-		OUT_RING_CH(chan, 0);
-	nvchan->dma = m;
-
-	nouveau_pushbuf_space(chan, 0);
-	chan->pushbuf = &nvchan->pb.base;
-
-	nvchan->pb.buffers = calloc(NOUVEAU_PUSHBUF_MAX_BUFFERS,
-				    sizeof(struct nouveau_pushbuf_bo));
-	nvchan->pb.relocs = calloc(NOUVEAU_PUSHBUF_MAX_RELOCS,
-				   sizeof(struct nouveau_pushbuf_reloc));
-	return 0;
-}
-
-static uint32_t
-nouveau_pushbuf_calc_reloc(struct nouveau_bo *bo,
-			   struct nouveau_pushbuf_reloc *r)
-{
-	uint32_t push;
-
-	if (r->flags & NOUVEAU_BO_LOW) {
-		push = bo->offset + r->data;
-	} else
-	if (r->flags & NOUVEAU_BO_HIGH) {
-		push = (bo->offset + r->data) >> 32;
-	} else {
-		push = r->data;
-	}
-
-	if (r->flags & NOUVEAU_BO_OR) {
-		if (bo->flags & NOUVEAU_BO_VRAM)
-			push |= r->vor;
-		else
-			push |= r->tor;
-	}
-
-	return push;
-}
-
-/* This would be our TTM "superioctl" */
-int
-nouveau_pushbuf_flush(struct nouveau_channel *chan, unsigned min)
-{
-	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
-	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
-	int ret, i;
-
-	if (nvpb->base.remaining == nvpb->size)
-		return 0;
-
-	nouveau_fence_flush(chan);
-
-	nvpb->size -= nvpb->base.remaining;
-	nvchan->dma->cur += nvpb->size;
-	nvchan->dma->free -= nvpb->size;
-	assert(nvchan->dma->cur <= nvchan->dma->max);
-
-	nvchan->dma = &nvchan->dma_bufmgr;
-	nvchan->pushbuf[nvpb->nop_jump] = 0x20000000 |
-		(nvchan->dma->base + (nvchan->dma->cur << 2));
-
-	/* Validate buffers + apply relocations */
-	nvchan->user_charge = 0;
-	for (i = 0; i < nvpb->nr_relocs; i++) {
-		struct nouveau_pushbuf_reloc *r = &nvpb->relocs[i];
-		struct nouveau_pushbuf_bo *pbbo = r->pbbo;
-		struct nouveau_bo *bo = pbbo->bo;
-
-		/* Validated, mem matches presumed, no relocation necessary */
-		if (pbbo->handled & 2) {
-			if (!(pbbo->handled & 1))
-				assert(0);
-			continue;
-		}
-
-		/* Not yet validated, do it now */
-		if (!(pbbo->handled & 1)) {
-			ret = nouveau_bo_validate(chan, bo, pbbo->flags);
-			if (ret) {
-				assert(0);
-				return ret;
-			}
-			pbbo->handled |= 1;
-
-			if (bo->offset == nouveau_bo(bo)->offset &&
-			    bo->flags == nouveau_bo(bo)->flags) {
-				pbbo->handled |= 2;
-				continue;
-			}
-			bo->offset = nouveau_bo(bo)->offset;
-			bo->flags = nouveau_bo(bo)->flags;
-		}
-
-		/* Apply the relocation */
-		*r->ptr = nouveau_pushbuf_calc_reloc(bo, r);
-	}
-	nvpb->nr_relocs = 0;
-
-	/* Dereference all buffers on validate list */
-	for (i = 0; i < nvpb->nr_buffers; i++) {
-		struct nouveau_pushbuf_bo *pbbo = &nvpb->buffers[i];
-
-		nouveau_bo(pbbo->bo)->pending = NULL;
-		nouveau_bo_del(&pbbo->bo);
-	}
-	nvpb->nr_buffers = 0;
-
-	/* Switch back to user's ring */
-	RING_SPACE_CH(chan, 1);
-	OUT_RING_CH(chan, 0x20000000 | ((nvpb->start << 2) +
-					nvchan->dma_master.base));
-	nvchan->dma = &nvchan->dma_master;
-
-	/* Fence + kickoff */
-	nouveau_fence_emit(nvpb->fence);
-	FIRE_RING_CH(chan);
-
-	/* Allocate space for next push buffer */
-	ret = nouveau_pushbuf_space(chan, min);
-	assert(!ret);
-
-	return 0;
-}
-
-static struct nouveau_pushbuf_bo *
-nouveau_pushbuf_emit_buffer(struct nouveau_channel *chan, struct nouveau_bo *bo)
-{
-	struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
-	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
-	struct nouveau_pushbuf_bo *pbbo;
-
-	if (nvbo->pending)
-		return nvbo->pending;
-
-	if (nvpb->nr_buffers >= NOUVEAU_PUSHBUF_MAX_BUFFERS)
-		return NULL;
-	pbbo = nvpb->buffers + nvpb->nr_buffers++;
-	nvbo->pending = pbbo;
-
-	nouveau_bo_ref(bo->device, bo->handle, &pbbo->bo);
-	pbbo->channel = chan;
-	pbbo->flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART;
-	pbbo->handled = 0;
-	return pbbo;
-}
-
-int
-nouveau_pushbuf_emit_reloc(struct nouveau_channel *chan, void *ptr,
-			   struct nouveau_bo *bo, uint32_t data, uint32_t flags,
-			   uint32_t vor, uint32_t tor)
-{
-	struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
-	struct nouveau_pushbuf_bo *pbbo;
-	struct nouveau_pushbuf_reloc *r;
-
-	if (nvpb->nr_relocs >= NOUVEAU_PUSHBUF_MAX_RELOCS)
-		return -ENOMEM;
-
-	pbbo = nouveau_pushbuf_emit_buffer(chan, bo);
-	if (!pbbo)
-		return -ENOMEM;
-	pbbo->flags |= (flags & NOUVEAU_BO_RDWR);
-	pbbo->flags &= (flags | NOUVEAU_BO_RDWR);
-
-	r = nvpb->relocs + nvpb->nr_relocs++;
-	r->pbbo = pbbo;
-	r->ptr = ptr;
-	r->flags = flags;
-	r->data = data;
-	r->vor = vor;
-	r->tor = tor;
-
-	if (flags & NOUVEAU_BO_DUMMY)
-		*(uint32_t *)ptr = 0;
-	else
-		*(uint32_t *)ptr = nouveau_pushbuf_calc_reloc(bo, r);
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_resource.c b/src/gallium/winsys/dri/nouveau/nouveau_resource.c
deleted file mode 100644
index 3bbcb5c45e..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_resource.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright 2007 Nouveau Project
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <errno.h>
-
-#include "nouveau_drmif.h"
-#include "nouveau_local.h"
-
-int
-nouveau_resource_init(struct nouveau_resource **heap,
-		      unsigned start, unsigned size)
-{
-	struct nouveau_resource *r;
-
-	r = calloc(1, sizeof(struct nouveau_resource));
-	if (!r)
-		return 1;
-
-	r->start = start;
-	r->size  = size;
-	*heap = r;
-	return 0;
-}
-
-int
-nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
-		       struct nouveau_resource **res)
-{
-	struct nouveau_resource *r;
-
-	if (!heap || !size || !res || *res)
-		return 1;
-
-	while (heap) {
-		if (!heap->in_use && heap->size >= size) {
-			r = calloc(1, sizeof(struct nouveau_resource));
-			if (!r)
-				return 1;
-
-			r->start  = (heap->start + heap->size) - size;
-			r->size   = size;
-			r->in_use = 1;
-			r->priv   = priv;
-
-			heap->size -= size;
-
-			r->next = heap->next;
-			if (heap->next)
-				heap->next->prev = r;
-			r->prev = heap;
-			heap->next = r;
-
-			*res = r;
-			return 0;
-		}
-			
-		heap = heap->next;
-	}
-
-	return 1;
-}
-
-void
-nouveau_resource_free(struct nouveau_resource **res)
-{
-	struct nouveau_resource *r;
-
-	if (!res || !*res)
-		return;
-	r = *res;
-	*res = NULL;
-
-	r->in_use = 0;
-
-	if (r->next && !r->next->in_use) {
-		struct nouveau_resource *new = r->next;
-
-		new->prev = r->prev;
-		if (r->prev)
-			r->prev->next = new;
-		new->size += r->size;
-		new->start = r->start;
-
-		free(r);
-		r = new;
-	}
-
-	if (r->prev && !r->prev->in_use) {
-		r->prev->next = r->next;
-		if (r->next)
-			r->next->prev = r->prev;
-		r->prev->size += r->size;
-		free(r);
-	}
-	
-}
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_screen.c b/src/gallium/winsys/dri/nouveau/nouveau_screen.c
deleted file mode 100644
index df1fe7e69b..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_screen.c
+++ /dev/null
@@ -1,310 +0,0 @@
-#include "utils.h"
-#include "vblank.h"
-#include "xmlpool.h"
-
-#include "pipe/p_context.h"
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_cb_fbo.h"
-
-#include "nouveau_context.h"
-#include "nouveau_drm.h"
-#include "nouveau_dri.h"
-#include "nouveau_local.h"
-#include "nouveau_screen.h"
-#include "nouveau_swapbuffers.h"
-
-#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 11
-#error nouveau_drm.h version does not match expected version
-#endif
-
-/* Extension stuff, enabling of extensions handled by Gallium's GL state
- * tracker.  But, we still need to define the entry points we want.
- */
-#define need_GL_ARB_fragment_program
-#define need_GL_ARB_multisample
-#define need_GL_ARB_occlusion_query
-#define need_GL_ARB_point_parameters
-#define need_GL_ARB_shader_objects
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_program
-#define need_GL_ARB_vertex_shader
-#define need_GL_ARB_vertex_buffer_object
-#define need_GL_EXT_compiled_vertex_array
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_secondary_color
-#define need_GL_EXT_framebuffer_object
-#define need_GL_VERSION_2_0
-#define need_GL_VERSION_2_1
-#include "extension_helper.h"
-
-const struct dri_extension card_extensions[] =
-{
-	{ "GL_ARB_multisample", GL_ARB_multisample_functions },
-	{ "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions },
-	{ "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
-	{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
-	{ "GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
-	{ "GL_ARB_shading_language_120", GL_VERSION_2_1_functions },
-	{ "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
-	{ "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
-	{ "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions },
-	{ "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
-	{ "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions },
-	{ "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
-	{ "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
-	{ "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
-	{ NULL, 0 }
-};
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 0;
-
-extern const struct dri_extension common_extensions[];
-extern const struct dri_extension nv40_extensions[];
-
-static GLboolean
-nouveau_screen_create(__DRIscreenPrivate *driScrnPriv)
-{
-	struct nouveau_dri *nv_dri = driScrnPriv->pDevPriv;
-	struct nouveau_screen *nv_screen;
-	int ret;
-
-	if (driScrnPriv->devPrivSize != sizeof(struct nouveau_dri)) {
-		NOUVEAU_ERR("DRI struct mismatch between DDX/DRI\n");
-		return GL_FALSE;
-	}
-
-	nv_screen = CALLOC_STRUCT(nouveau_screen);
-	if (!nv_screen)
-		return GL_FALSE;
-	nv_screen->driScrnPriv = driScrnPriv;
-	driScrnPriv->private = (void *)nv_screen;
-
-	driParseOptionInfo(&nv_screen->option_cache,
-			   __driConfigOptions, __driNConfigOptions);
-
-	if ((ret = nouveau_device_open_existing(&nv_screen->device, 0,
-						driScrnPriv->fd, 0))) {
-		NOUVEAU_ERR("Failed opening nouveau device: %d\n", ret);
-		return GL_FALSE;
-	}
-
-	nv_screen->front_offset = nv_dri->front_offset;
-	nv_screen->front_pitch  = nv_dri->front_pitch * (nv_dri->bpp / 8);
-	nv_screen->front_cpp = nv_dri->bpp / 8;
-	nv_screen->front_height = nv_dri->height;
-
-	return GL_TRUE;
-}
-
-static void
-nouveau_screen_destroy(__DRIscreenPrivate *driScrnPriv)
-{
-	struct nouveau_screen *nv_screen = driScrnPriv->private;
-
-	driScrnPriv->private = NULL;
-	FREE(nv_screen);
-}
-
-static GLboolean
-nouveau_create_buffer(__DRIscreenPrivate * driScrnPriv,
-		      __DRIdrawablePrivate * driDrawPriv,
-		      const __GLcontextModes *glVis, GLboolean pixmapBuffer)
-{
-	struct nouveau_framebuffer *nvfb;
-	enum pipe_format colour, depth, stencil;
-
-	if (pixmapBuffer)
-		return GL_FALSE;
-
-	nvfb = CALLOC_STRUCT(nouveau_framebuffer);
-	if (!nvfb)
-		return GL_FALSE;
-
-	if (glVis->redBits == 5)
-		colour = PIPE_FORMAT_R5G6B5_UNORM;
-	else
-		colour = PIPE_FORMAT_A8R8G8B8_UNORM;
-
-	if (glVis->depthBits == 16)
-		depth = PIPE_FORMAT_Z16_UNORM;
-	else if (glVis->depthBits == 24)
-		depth = PIPE_FORMAT_Z24S8_UNORM;
-	else
-		depth = PIPE_FORMAT_NONE;
-
-	if (glVis->stencilBits == 8)
-		stencil = PIPE_FORMAT_Z24S8_UNORM;
-	else
-		stencil = PIPE_FORMAT_NONE;
-
-	nvfb->stfb = st_create_framebuffer(glVis, colour, depth, stencil,
-					   driDrawPriv->w, driDrawPriv->h,
-					   (void*)nvfb);
-	if (!nvfb->stfb) {
-		free(nvfb);
-		return  GL_FALSE;
-	}
-
-	driDrawPriv->driverPrivate = (void *)nvfb;
-	return GL_TRUE;
-}
-
-static void
-nouveau_destroy_buffer(__DRIdrawablePrivate * driDrawPriv)
-{
-	struct nouveau_framebuffer *nvfb;
-	
-	nvfb = (struct nouveau_framebuffer *)driDrawPriv->driverPrivate;
-	st_unreference_framebuffer(&nvfb->stfb);
-	free(nvfb);
-}
-
-static struct __DriverAPIRec
-nouveau_api = {
-	.InitDriver	= nouveau_screen_create,
-	.DestroyScreen	= nouveau_screen_destroy,
-	.CreateContext	= nouveau_context_create,
-	.DestroyContext	= nouveau_context_destroy,
-	.CreateBuffer	= nouveau_create_buffer,
-	.DestroyBuffer	= nouveau_destroy_buffer,
-	.SwapBuffers	= nouveau_swap_buffers,
-	.MakeCurrent	= nouveau_context_bind,
-	.UnbindContext	= nouveau_context_unbind,
-	.GetSwapInfo	= NULL,
-	.GetMSC		= NULL,
-	.WaitForMSC	= NULL,
-	.WaitForSBC	= NULL,
-	.SwapBuffersMSC	= NULL,
-	.CopySubBuffer	= nouveau_copy_sub_buffer,
-	.setTexOffset	= NULL
-};
-
-static __GLcontextModes *
-nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits,
-		      unsigned stencil_bits, GLboolean have_back_buffer)
-{
-	__GLcontextModes * modes;
-	__GLcontextModes * m;
-	unsigned num_modes;
-	unsigned depth_buffer_factor;
-	unsigned back_buffer_factor;
-	int i;
-
-	static const struct {
-		GLenum format;
-		GLenum type;
-	} fb_format_array[] = {
-		{ GL_RGB , GL_UNSIGNED_SHORT_5_6_5     },
-		{ GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV },
-		{ GL_BGR , GL_UNSIGNED_INT_8_8_8_8_REV },
-	};
-
-	/* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
-	 * support pageflipping at all.
-	 */
-	static const GLenum back_buffer_modes[] = {
-		GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
-	};
-
-	uint8_t depth_bits_array[4]   = { 0, 16, 24, 24 };
-	uint8_t stencil_bits_array[4] = { 0,  0,  0, 8 };
-	uint8_t msaa_samples_array[1] = { 0 };
-
-	depth_buffer_factor = 4;
-	back_buffer_factor  = (have_back_buffer) ? 3 : 1;
-
-	num_modes = ((pixel_bits==16) ? 1 : 2) *
-		depth_buffer_factor * back_buffer_factor * 4;
-	modes = (*dri_interface->createContextModes)(num_modes,
-						     sizeof(__GLcontextModes));
-	m = modes;
-
-	for (i=((pixel_bits==16)?0:1);i<((pixel_bits==16)?1:3);i++) {
-		if (!driFillInModes(&m, fb_format_array[i].format,
-					fb_format_array[i].type,
-					depth_bits_array,
-					stencil_bits_array,
-					depth_buffer_factor,
-					back_buffer_modes,
-					back_buffer_factor,
-					msaa_samples_array, 1,
-					GLX_TRUE_COLOR)) {
-		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-				__func__, __LINE__ );
-		return NULL;
-		}
-
-		if (!driFillInModes(&m, fb_format_array[i].format,
-					fb_format_array[i].type,
-					depth_bits_array,
-					stencil_bits_array,
-					depth_buffer_factor,
-					back_buffer_modes,
-					back_buffer_factor,
-					msaa_samples_array, 1,
-					GLX_DIRECT_COLOR)) {
-		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
-				__func__, __LINE__ );
-		return NULL;
-		}
-	}
-
-	return modes;
-}
-PUBLIC void *
-__driCreateNewScreen_20050727(__DRInativeDisplay *dpy, int scrn,
-			      __DRIscreen *psc, const __GLcontextModes * modes,
-			      const __DRIversion * ddx_version,
-			      const __DRIversion * dri_version,
-			      const __DRIversion * drm_version,
-			      const __DRIframebuffer * frame_buffer,
-			      void * pSAREA, int fd, int internal_api_version,
-			      const __DRIinterfaceMethods * interface,
-			      __GLcontextModes ** driver_modes)
-{
-	__DRIscreenPrivate *psp;
-	static const __DRIversion ddx_expected =
-		{ 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
-	static const __DRIversion dri_expected = { 4, 0, 0 };
-	static const __DRIversion drm_expected =
-		{ 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
-	struct nouveau_dri *nv_dri = NULL;
-
-	dri_interface = interface;
-
-	if (!driCheckDriDdxDrmVersions2("nouveau",
-					dri_version, &dri_expected,
-					ddx_version, &ddx_expected,
-					drm_version, &drm_expected)) {
-		return NULL;
-	}
-
-	if (drm_expected.patch != drm_version->patch) {
-		fprintf(stderr, "Incompatible DRM patch level.\n"
-				"Expected: %d\n" "Current : %d\n",
-			drm_expected.patch, drm_version->patch);
-		return NULL;
-	}
-
-	psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-				       ddx_version, dri_version, drm_version,
-				       frame_buffer, pSAREA, fd,
-				       internal_api_version,
-				       &nouveau_api);
-	if (psp == NULL)
-		return NULL;
-	nv_dri = psp->pDevPriv;
-
-	*driver_modes = nouveau_fill_in_modes(nv_dri->bpp,
-					      (nv_dri->bpp == 16) ? 16 : 24,
-					      (nv_dri->bpp == 16) ? 0 : 8,
-					      1);
-
-	driInitExtensions(NULL, card_extensions, GL_FALSE);
-
-	return (void *)psp;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_screen.h b/src/gallium/winsys/dri/nouveau/nouveau_screen.h
deleted file mode 100644
index 388d6be9bb..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_screen.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __NOUVEAU_SCREEN_H__
-#define __NOUVEAU_SCREEN_H__
-
-#include "xmlconfig.h"
-
-struct nouveau_screen {
-	__DRIscreenPrivate *driScrnPriv;
-	driOptionCache      option_cache;
-
-	struct nouveau_device *device;
-
-	uint32_t front_offset;
-	uint32_t front_pitch;
-	uint32_t front_cpp;
-	uint32_t front_height;
-
-	void *nvc;
-};
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c b/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c
deleted file mode 100644
index 70e0104e83..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c
+++ /dev/null
@@ -1,86 +0,0 @@
-#include "main/glheader.h"
-#include "glapi/glthread.h"
-#include <GL/internal/glcore.h>
-
-#include "pipe/p_context.h"
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_context.h"
-#include "state_tracker/st_cb_fbo.h"
-
-#include "nouveau_context.h"
-#include "nouveau_local.h"
-#include "nouveau_screen.h"
-#include "nouveau_swapbuffers.h"
-
-void
-nouveau_copy_buffer(__DRIdrawablePrivate *dPriv, struct pipe_surface *surf,
-		    const drm_clip_rect_t *rect)
-{
-	struct nouveau_context *nv = dPriv->driContextPriv->driverPrivate;
-	drm_clip_rect_t *pbox;
-	int nbox, i;
-
-	LOCK_HARDWARE(nv);
-	if (!dPriv->numClipRects) {
-		UNLOCK_HARDWARE(nv);
-		return;
-	}
-	pbox = dPriv->pClipRects;
-	nbox = dPriv->numClipRects;
-
-	nv->surface_copy_prep(nv, nv->frontbuffer, surf);
-	for (i = 0; i < nbox; i++, pbox++) {
-		int sx, sy, dx, dy, w, h;
-
-		sx = pbox->x1 - dPriv->x;
-		sy = pbox->y1 - dPriv->y;
-		dx = pbox->x1;
-		dy = pbox->y1;
-		w  = pbox->x2 - pbox->x1;
-		h  = pbox->y2 - pbox->y1;
-
-		nv->surface_copy(nv, dx, dy, sx, sy, w, h);
-	}
-
-	FIRE_RING(nv->nvc->channel);
-	UNLOCK_HARDWARE(nv);
-
-	if (nv->last_stamp != dPriv->lastStamp) {
-		struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
-		st_resize_framebuffer(nvfb->stfb, dPriv->w, dPriv->h);
-		nv->last_stamp = dPriv->lastStamp;
-	}
-}
-
-void
-nouveau_copy_sub_buffer(__DRIdrawablePrivate *dPriv, int x, int y, int w, int h)
-{
-	struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
-	struct pipe_surface *surf;
-
-	surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
-	if (surf) {
-		drm_clip_rect_t rect;
-		rect.x1 = x;
-		rect.y1 = y;
-		rect.x2 = x + w;
-		rect.y2 = y + h;
-
-		st_notify_swapbuffers(nvfb->stfb);
-		nouveau_copy_buffer(dPriv, surf, &rect);
-	}
-}
-
-void
-nouveau_swap_buffers(__DRIdrawablePrivate *dPriv)
-{
-	struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
-	struct pipe_surface *surf;
-
-	surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
-	if (surf) {
-		st_notify_swapbuffers(nvfb->stfb);
-		nouveau_copy_buffer(dPriv, surf, NULL);
-	}
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h b/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h
deleted file mode 100644
index 825d3da6da..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __NOUVEAU_SWAPBUFFERS_H__
-#define __NOUVEAU_SWAPBUFFERS_H__
-
-extern void nouveau_copy_buffer(__DRIdrawablePrivate *, struct pipe_surface *,
-				const drm_clip_rect_t *);
-extern void nouveau_copy_sub_buffer(__DRIdrawablePrivate *,
-				    int x, int y, int w, int h);
-extern void nouveau_swap_buffers(__DRIdrawablePrivate *);
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
deleted file mode 100644
index 5eabbc8893..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c
+++ /dev/null
@@ -1,158 +0,0 @@
-#include "pipe/p_util.h"
-
-#include "nouveau_context.h"
-#include "nouveau_screen.h"
-#include "nouveau_winsys_pipe.h"
-
-#include "nouveau/nouveau_winsys.h"
-
-static int
-nouveau_pipe_notifier_alloc(struct nouveau_winsys *nvws, int count,
-			    struct nouveau_notifier **notify)
-{
-	struct nouveau_context *nv = nvws->nv;
-
-	return nouveau_notifier_alloc(nv->nvc->channel, nv->nvc->next_handle++,
-				      count, notify);
-}
-
-static int
-nouveau_pipe_grobj_alloc(struct nouveau_winsys *nvws, int grclass,
-			 struct nouveau_grobj **grobj)
-{
-	struct nouveau_context *nv = nvws->nv;
-	struct nouveau_channel *chan = nv->nvc->channel;
-	int ret;
-
-	ret = nouveau_grobj_alloc(chan, nv->nvc->next_handle++,
-				  grclass, grobj);
-	if (ret)
-		return ret;
-
-	assert(nv->nvc->next_subchannel < 7);
-	BIND_RING(chan, *grobj, nv->nvc->next_subchannel++);
-	return 0;
-}
-
-static int
-nouveau_pipe_surface_copy(struct nouveau_winsys *nvws, struct pipe_surface *dst,
-			  unsigned dx, unsigned dy, struct pipe_surface *src,
-			  unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
-	struct nouveau_context *nv = nvws->nv;
-
-	if (nv->surface_copy_prep(nv, dst, src))
-		return 1;
-	nv->surface_copy(nv, dx, dy, sx, sy, w, h);
-	nv->surface_copy_done(nv);
-
-	return 0;
-}
-
-static int
-nouveau_pipe_surface_fill(struct nouveau_winsys *nvws, struct pipe_surface *dst,
-			  unsigned dx, unsigned dy, unsigned w, unsigned h,
-			  unsigned value)
-{
-	if (nvws->nv->surface_fill(nvws->nv, dst, dx, dy, w, h, value))
-		return 1;
-	return 0;
-}
-
-static int
-nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr,
-			struct pipe_buffer *buf, uint32_t data,
-			uint32_t flags, uint32_t vor, uint32_t tor)
-{
-	return nouveau_pushbuf_emit_reloc(nvws->channel, ptr,
-					  nouveau_buffer(buf)->bo,
-					  data, flags, vor, tor);
-}
-
-static int
-nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size,
-			struct pipe_fence_handle **fence)
-{
-	if (fence) {
-		struct nouveau_pushbuf *pb = nvws->channel->pushbuf;
-		struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(pb);
-		struct nouveau_fence *ref = NULL;
-
-		nouveau_fence_ref(nvpb->fence, &ref);
-		*fence = (struct pipe_fence_handle *)ref;
-	}
-
-	return nouveau_pushbuf_flush(nvws->channel, size);
-}
-
-struct pipe_context *
-nouveau_pipe_create(struct nouveau_context *nv)
-{
-	struct nouveau_channel_context *nvc = nv->nvc;
-	struct nouveau_winsys *nvws = CALLOC_STRUCT(nouveau_winsys);
-	struct pipe_screen *(*hws_create)(struct pipe_winsys *,
-					  struct nouveau_winsys *);
-	struct pipe_context *(*hw_create)(struct pipe_screen *, unsigned);
-	struct pipe_winsys *ws;
-	unsigned chipset = nv->nv_screen->device->chipset;
-
-	if (!nvws)
-		return NULL;
-
-	switch (chipset & 0xf0) {
-	case 0x10:
-	case 0x20:
-		hws_create = nv10_screen_create;
-		hw_create = nv10_create;
-		break;
-	case 0x30:
-		hws_create = nv30_screen_create;
-		hw_create = nv30_create;
-		break;
-	case 0x40:
-	case 0x60:
-		hws_create = nv40_screen_create;
-		hw_create = nv40_create;
-		break;
-	case 0x50:
-	case 0x80:
-	case 0x90:
-		hws_create = nv50_screen_create;
-		hw_create = nv50_create;
-		break;
-	default:
-		NOUVEAU_ERR("Unknown chipset NV%02x\n", chipset);
-		return NULL;
-	}
-
-	nvws->nv		= nv;
-	nvws->channel		= nv->nvc->channel;
-
-	nvws->res_init		= nouveau_resource_init;
-	nvws->res_alloc		= nouveau_resource_alloc;
-	nvws->res_free		= nouveau_resource_free;
-
-	nvws->push_reloc        = nouveau_pipe_push_reloc;
-	nvws->push_flush	= nouveau_pipe_push_flush;
-
-	nvws->grobj_alloc	= nouveau_pipe_grobj_alloc;
-	nvws->grobj_free	= nouveau_grobj_free;
-
-	nvws->notifier_alloc	= nouveau_pipe_notifier_alloc;
-	nvws->notifier_free	= nouveau_notifier_free;
-	nvws->notifier_reset	= nouveau_notifier_reset;
-	nvws->notifier_status	= nouveau_notifier_status;
-	nvws->notifier_retval	= nouveau_notifier_return_val;
-	nvws->notifier_wait	= nouveau_notifier_wait_status;
-
-	nvws->surface_copy	= nouveau_pipe_surface_copy;
-	nvws->surface_fill	= nouveau_pipe_surface_fill;
-
-	ws = nouveau_create_pipe_winsys(nv);
-
-	if (!nvc->pscreen)
-		nvc->pscreen = hws_create(ws, nvws);
-	nvc->pctx[nv->pctx_id] = hw_create(nvc->pscreen, nv->pctx_id);
-	return nvc->pctx[nv->pctx_id];
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
deleted file mode 100644
index 8a2870a2ff..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c
+++ /dev/null
@@ -1,205 +0,0 @@
-#include "pipe/p_winsys.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_util.h"
-#include "pipe/p_inlines.h"
-
-#include "nouveau_context.h"
-#include "nouveau_local.h"
-#include "nouveau_screen.h"
-#include "nouveau_swapbuffers.h"
-#include "nouveau_winsys_pipe.h"
-
-static void
-nouveau_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surf,
-			  void *context_private)
-{
-	struct nouveau_context *nv = context_private;
-	__DRIdrawablePrivate *dPriv = nv->dri_drawable;
-
-	nouveau_copy_buffer(dPriv, surf, NULL);
-}
-
-static const char *
-nouveau_get_name(struct pipe_winsys *pws)
-{
-	return "Nouveau/DRI";
-}
-
-static struct pipe_buffer *
-nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment,
-		       unsigned usage, unsigned size)
-{
-	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
-	struct nouveau_context *nv = nvpws->nv;
-	struct nouveau_device *dev = nv->nv_screen->device;
-	struct nouveau_pipe_buffer *nvbuf;
-	uint32_t flags;
-
-	nvbuf = calloc(1, sizeof(*nvbuf));
-	if (!nvbuf)
-		return NULL;
-	nvbuf->base.refcount = 1;
-	nvbuf->base.alignment = alignment;
-	nvbuf->base.usage = usage;
-	nvbuf->base.size = size;
-
-	flags = NOUVEAU_BO_LOCAL;
-
-	if (usage & PIPE_BUFFER_USAGE_PIXEL) {
-		if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE)
-			flags |= NOUVEAU_BO_GART;
-		flags |= NOUVEAU_BO_VRAM;
-
-		switch (dev->chipset & 0xf0) {
-		case 0x50:
-		case 0x80:
-		case 0x90:
-			flags |= NOUVEAU_BO_TILED;
-			if (usage & NOUVEAU_BUFFER_USAGE_ZETA)
-				flags |= NOUVEAU_BO_ZTILE;
-			break;
-		default:
-			break;
-		}
-	}
-
-	if (usage & PIPE_BUFFER_USAGE_VERTEX) {
-		if (nv->cap.hw_vertex_buffer)
-			flags |= NOUVEAU_BO_GART;
-	}
-
-	if (usage & PIPE_BUFFER_USAGE_INDEX) {
-		if (nv->cap.hw_index_buffer)
-			flags |= NOUVEAU_BO_GART;
-	}
-
-	if (nouveau_bo_new(dev, flags, alignment, size, &nvbuf->bo)) {
-		free(nvbuf);
-		return NULL;
-	}
-
-	return &nvbuf->base;
-}
-
-static struct pipe_buffer *
-nouveau_pipe_bo_user_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
-{
-	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
-	struct nouveau_device *dev = nvpws->nv->nv_screen->device;
-	struct nouveau_pipe_buffer *nvbuf;
-
-	nvbuf = calloc(1, sizeof(*nvbuf));
-	if (!nvbuf)
-		return NULL;
-	nvbuf->base.refcount = 1;
-	nvbuf->base.size = bytes;
-
-	if (nouveau_bo_user(dev, ptr, bytes, &nvbuf->bo)) {
-		free(nvbuf);
-		return NULL;
-	}
-
-	return &nvbuf->base;
-}
-
-static void
-nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf)
-{
-	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
-
-	nouveau_bo_del(&nvbuf->bo);
-	free(nvbuf);
-}
-
-static void *
-nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
-		    unsigned flags)
-{
-	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
-	uint32_t map_flags = 0;
-
-	if (flags & PIPE_BUFFER_USAGE_CPU_READ)
-		map_flags |= NOUVEAU_BO_RD;
-	if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
-		map_flags |= NOUVEAU_BO_WR;
-
-	if (nouveau_bo_map(nvbuf->bo, map_flags))
-		return NULL;
-	return nvbuf->bo->map;
-}
-
-static void
-nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
-{
-	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
-
-	nouveau_bo_unmap(nvbuf->bo);
-}
-
-static INLINE struct nouveau_fence *
-nouveau_pipe_fence(struct pipe_fence_handle *pfence)
-{
-	return (struct nouveau_fence *)pfence;
-}
-
-static void
-nouveau_pipe_fence_reference(struct pipe_winsys *ws,
-			     struct pipe_fence_handle **ptr,
-			     struct pipe_fence_handle *pfence)
-{
-	nouveau_fence_ref((void *)pfence, (void *)ptr);
-}
-
-static int
-nouveau_pipe_fence_signalled(struct pipe_winsys *ws,
-			     struct pipe_fence_handle *pfence, unsigned flag)
-{
-	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws;
-	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
-
-	if (nouveau_fence(fence)->signalled == 0)
-		nouveau_fence_flush(nvpws->nv->nvc->channel);
-
-	return !nouveau_fence(fence)->signalled;
-}
-
-static int
-nouveau_pipe_fence_finish(struct pipe_winsys *ws,
-			  struct pipe_fence_handle *pfence, unsigned flag)
-{
-	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
-	struct nouveau_fence *ref = NULL;
-
-	nouveau_fence_ref(fence, &ref);
-	return nouveau_fence_wait(&ref);
-}
-
-struct pipe_winsys *
-nouveau_create_pipe_winsys(struct nouveau_context *nv)
-{
-	struct nouveau_pipe_winsys *nvpws;
-	struct pipe_winsys *pws;
-
-	nvpws = CALLOC_STRUCT(nouveau_pipe_winsys);
-	if (!nvpws)
-		return NULL;
-	nvpws->nv = nv;
-	pws = &nvpws->pws;
-
-	pws->flush_frontbuffer = nouveau_flush_frontbuffer;
-
-	pws->buffer_create = nouveau_pipe_bo_create;
-	pws->buffer_destroy = nouveau_pipe_bo_del;
-	pws->user_buffer_create = nouveau_pipe_bo_user_create;
-	pws->buffer_map = nouveau_pipe_bo_map;
-	pws->buffer_unmap = nouveau_pipe_bo_unmap;
-
-	pws->fence_reference = nouveau_pipe_fence_reference;
-	pws->fence_signalled = nouveau_pipe_fence_signalled;
-	pws->fence_finish = nouveau_pipe_fence_finish;
-
-	pws->get_name = nouveau_get_name;
-
-	return &nvpws->pws;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h b/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h
deleted file mode 100644
index 6a03ac0d77..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef NOUVEAU_PIPE_WINSYS_H
-#define NOUVEAU_PIPE_WINSYS_H
-
-#include "pipe/p_context.h"
-#include "pipe/p_winsys.h"
-#include "nouveau_context.h"
-
-struct nouveau_pipe_buffer {
-	struct pipe_buffer base;
-	struct nouveau_bo *bo;
-};
-
-static inline struct nouveau_pipe_buffer *
-nouveau_buffer(struct pipe_buffer *buf)
-{
-	return (struct nouveau_pipe_buffer *)buf;
-}
-
-struct nouveau_pipe_winsys {
-	struct pipe_winsys pws;
-
-	struct nouveau_context *nv;
-};
-
-extern struct pipe_winsys *
-nouveau_create_pipe_winsys(struct nouveau_context *nv);
-
-struct pipe_context *
-nouveau_create_softpipe(struct nouveau_context *nv);
-
-struct pipe_context *
-nouveau_pipe_create(struct nouveau_context *nv);
-
-#endif
diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c
deleted file mode 100644
index 704f6c7750..0000000000
--- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-/*
- * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include "imports.h"
-
-#include "pipe/p_defines.h"
-#include "pipe/p_format.h"
-#include "softpipe/sp_winsys.h"
-
-#include "nouveau_context.h"
-#include "nouveau_winsys_pipe.h"
-
-struct nouveau_softpipe_winsys {
-   struct softpipe_winsys sws;
-   struct nouveau_context *nv;
-};
-
-/**
- * Return list of surface formats supported by this driver.
- */
-static boolean
-nouveau_is_format_supported(struct softpipe_winsys *sws, uint format)
-{
-	switch (format) {
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case PIPE_FORMAT_R5G6B5_UNORM:
-	case PIPE_FORMAT_Z24S8_UNORM:
-		return TRUE;
-	default:
-		break;
-	};
-
-	return FALSE;
-}
-
-struct pipe_context *
-nouveau_create_softpipe(struct nouveau_context *nv)
-{
-	struct nouveau_softpipe_winsys *nvsws;
-	struct pipe_screen *pscreen;
-	struct pipe_winsys *ws;
-
-	ws = nouveau_create_pipe_winsys(nv);
-	if (!ws)
-		return NULL;
-	pscreen = softpipe_create_screen(ws);
-
-	nvsws = CALLOC_STRUCT(nouveau_softpipe_winsys);
-	if (!nvsws)
-		return NULL;
-
-	nvsws->sws.is_format_supported = nouveau_is_format_supported;
-	nvsws->nv = nv;
-
-	return softpipe_create(pscreen, ws, &nvsws->sws);
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nv04_surface.c b/src/gallium/winsys/dri/nouveau/nv04_surface.c
deleted file mode 100644
index 8fa3d106c8..0000000000
--- a/src/gallium/winsys/dri/nouveau/nv04_surface.c
+++ /dev/null
@@ -1,314 +0,0 @@
-#include "pipe/p_context.h"
-#include "pipe/p_format.h"
-
-#include "nouveau_context.h"
-
-static INLINE int
-nv04_surface_format(enum pipe_format format)
-{
-	switch (format) {
-	case PIPE_FORMAT_A8_UNORM:
-		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5;
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case PIPE_FORMAT_Z24S8_UNORM:
-		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
-	default:
-		return -1;
-	}
-}
-
-static INLINE int
-nv04_rect_format(enum pipe_format format)
-{
-	switch (format) {
-	case PIPE_FORMAT_A8_UNORM:
-		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case PIPE_FORMAT_Z24S8_UNORM:
-		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
-	default:
-		return -1;
-	}
-}
-
-static void
-nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy,
-		       unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct pipe_surface *dst = nv->surf_dst;
-	struct pipe_surface *src = nv->surf_src;
-	unsigned dst_offset, src_offset;
-
-	dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size);
-	src_offset = src->offset + (sy * src->stride) + (sx * src->block.size);
-
-	while (h) {
-		int count = (h > 2047) ? 2047 : h;
-
-		BEGIN_RING(chan, nv->nvc->NvM2MF,
-			   NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
-		OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src_offset,
-			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
-		OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst_offset,
-			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR);
-		OUT_RING  (chan, src->stride);
-		OUT_RING  (chan, dst->stride);
-		OUT_RING  (chan, w * src->block.size);
-		OUT_RING  (chan, count);
-		OUT_RING  (chan, 0x0101);
-		OUT_RING  (chan, 0);
-
-		h -= count;
-		src_offset += src->stride * count;
-		dst_offset += dst->stride * count;
-	}
-}
-
-static void
-nv04_surface_copy_blit(struct nouveau_context *nv, unsigned dx, unsigned dy,
-		       unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-
-	BEGIN_RING(chan, nv->nvc->NvImageBlit, 0x0300, 3);
-	OUT_RING  (chan, (sy << 16) | sx);
-	OUT_RING  (chan, (dy << 16) | dx);
-	OUT_RING  (chan, ( h << 16) |  w);
-}
-
-static int
-nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
-		       struct pipe_surface *src)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	int format;
-
-	if (src->format != dst->format)
-		return 1;
-
-	/* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback
-	 * to NV_MEMORY_TO_MEMORY_FORMAT in this case.
-	 */
-	if ((src->offset & 63) || (dst->offset & 63)) {
-		BEGIN_RING(nv->nvc->channel, nv->nvc->NvM2MF,
-			   NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
-		OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
-			   NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
-		OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
-			   NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-		nv->surface_copy = nv04_surface_copy_m2mf;
-		nv->surf_dst = dst;
-		nv->surf_src = src;
-		return 0;
-
-	}
-
-	if ((format = nv04_surface_format(dst->format)) < 0) {
-		NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format);
-		return 1;
-	}
-	nv->surface_copy = nv04_surface_copy_blit;
-
-	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
-		   NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
-	OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
-	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
-		   NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
-	OUT_RING  (chan, format);
-	OUT_RING  (chan, (dst->stride << 16) | src->stride);
-	OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src->offset,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
-	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-	return 0;
-}
-
-static void
-nv04_surface_copy_done(struct nouveau_context *nv)
-{
-	FIRE_RING(nv->nvc->channel);
-}
-
-static int
-nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
-		  unsigned dx, unsigned dy, unsigned w, unsigned h,
-		  unsigned value)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct nouveau_grobj *surf2d = nv->nvc->NvCtxSurf2D;
-	struct nouveau_grobj *rect = nv->nvc->NvGdiRect;
-	int cs2d_format, gdirect_format;
-
-	if ((cs2d_format = nv04_surface_format(dst->format)) < 0) {
-		NOUVEAU_ERR("Bad format = %d\n", dst->format);
-		return 1;
-	}
-
-	if ((gdirect_format = nv04_rect_format(dst->format)) < 0) {
-		NOUVEAU_ERR("Bad format = %d\n", dst->format);
-		return 1;
-	}
-
-	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
-	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
-	OUT_RING  (chan, cs2d_format);
-	OUT_RING  (chan, (dst->stride << 16) | dst->stride);
-	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
-		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
-	BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1);
-	OUT_RING  (chan, gdirect_format);
-	BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1);
-	OUT_RING  (chan, value);
-	BEGIN_RING(chan, rect,
-		   NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2);
-	OUT_RING  (chan, (dx << 16) | dy);
-	OUT_RING  (chan, ( w << 16) |  h);
-
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nouveau_surface_channel_create_nv04(struct nouveau_channel_context *nvc)
-{
-	struct nouveau_channel *chan = nvc->channel;
-	unsigned chipset = nvc->channel->device->chipset, class;
-	int ret;
-
-	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, 0x39,
-				       &nvc->NvM2MF))) {
-		NOUVEAU_ERR("Error creating m2mf object: %d\n", ret);
-		return 1;
-	}
-	BIND_RING (chan, nvc->NvM2MF, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvM2MF,
-		   NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-
-	class = chipset < 0x10 ? NV04_CONTEXT_SURFACES_2D :
-				 NV10_CONTEXT_SURFACES_2D;
-	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				       &nvc->NvCtxSurf2D))) {
-		NOUVEAU_ERR("Error creating 2D surface object: %d\n", ret);
-		return 1;
-	}
-	BIND_RING (chan, nvc->NvCtxSurf2D, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvCtxSurf2D,
-		   NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
-	OUT_RING  (chan, nvc->channel->vram->handle);
-	OUT_RING  (chan, nvc->channel->vram->handle);
-
-	class = chipset < 0x10 ? NV04_IMAGE_BLIT : NV12_IMAGE_BLIT;
-	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				       &nvc->NvImageBlit))) {
-		NOUVEAU_ERR("Error creating blit object: %d\n", ret);
-		return 1;
-	}
-	BIND_RING (chan, nvc->NvImageBlit, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_SURFACE, 1);
-	OUT_RING  (chan, nvc->NvCtxSurf2D->handle);
-	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_OPERATION, 1);
-	OUT_RING  (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY);
-
-	class = NV04_GDI_RECTANGLE_TEXT;
-	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				       &nvc->NvGdiRect))) {
-		NOUVEAU_ERR("Error creating rect object: %d\n", ret);
-		return 1;
-	}
-	BIND_RING (chan, nvc->NvGdiRect, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1);
-	OUT_RING  (chan, nvc->NvCtxSurf2D->handle);
-	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
-	OUT_RING  (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY);
-	BEGIN_RING(chan, nvc->NvGdiRect,
-		   NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1);
-	OUT_RING  (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE);
-
-	switch (chipset & 0xf0) {
-	case 0x00:
-	case 0x10:
-		class = NV04_SWIZZLED_SURFACE;
-		break;
-	case 0x20:
-		class = NV20_SWIZZLED_SURFACE;
-		break;
-	case 0x30:
-		class = NV30_SWIZZLED_SURFACE;
-		break;
-	case 0x40:
-	case 0x60:
-		class = NV40_SWIZZLED_SURFACE;
-		break;
-	default:
-		/* Famous last words: this really can't happen.. */
-		assert(0);
-		break;
-	}
-
-	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				  &nvc->NvSwzSurf);
-	if (ret) {
-		NOUVEAU_ERR("Error creating swizzled surface: %d\n", ret);
-		return 1;
-	}
-
-	BIND_RING (chan, nvc->NvSwzSurf, nvc->next_subchannel++);
-	BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_NOTIFY, 1);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-	BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
-	OUT_RING  (chan, nvc->channel->vram->handle);
-
-	if (chipset < 0x10) {
-		class = NV04_SCALED_IMAGE_FROM_MEMORY;
-	} else
-	if (chipset < 0x40) {
-		class = NV10_SCALED_IMAGE_FROM_MEMORY;
-	} else {
-		class = NV40_SCALED_IMAGE_FROM_MEMORY;
-	}
-
-	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
-				  &nvc->NvSIFM);
-	if (ret) {
-		NOUVEAU_ERR("Error creating scaled image object: %d\n", ret);
-		return 1;
-	}
-
-	BIND_RING (chan, nvc->NvSIFM, nvc->next_subchannel++);
-
-	return 0;
-}
-
-int
-nouveau_surface_init_nv04(struct nouveau_context *nv)
-{
-	nv->surface_copy_prep = nv04_surface_copy_prep;
-	nv->surface_copy = nv04_surface_copy_blit;
-	nv->surface_copy_done = nv04_surface_copy_done;
-	nv->surface_fill = nv04_surface_fill;
-	return 0;
-}
-
diff --git a/src/gallium/winsys/dri/nouveau/nv50_surface.c b/src/gallium/winsys/dri/nouveau/nv50_surface.c
deleted file mode 100644
index c8ab7f690f..0000000000
--- a/src/gallium/winsys/dri/nouveau/nv50_surface.c
+++ /dev/null
@@ -1,194 +0,0 @@
-#include "pipe/p_context.h"
-#include "pipe/p_format.h"
-
-#include "nouveau_context.h"
-
-static INLINE int
-nv50_format(enum pipe_format format)
-{
-	switch (format) {
-	case PIPE_FORMAT_A8R8G8B8_UNORM:
-	case PIPE_FORMAT_Z24S8_UNORM:
-		return NV50_2D_DST_FORMAT_32BPP;
-	case PIPE_FORMAT_X8R8G8B8_UNORM:
-		return NV50_2D_DST_FORMAT_24BPP;
-	case PIPE_FORMAT_R5G6B5_UNORM:
-		return NV50_2D_DST_FORMAT_16BPP;
-	case PIPE_FORMAT_A8_UNORM:
-		return NV50_2D_DST_FORMAT_8BPP;
-	default:
-		return -1;
-	}
-}
-
-static int
-nv50_surface_set(struct nouveau_context *nv, struct pipe_surface *surf, int dst)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
- 	struct nouveau_bo *bo = nouveau_buffer(surf->buffer)->bo;
- 	int surf_format, mthd = dst ? NV50_2D_DST_FORMAT : NV50_2D_SRC_FORMAT;
- 	int flags = NOUVEAU_BO_VRAM | (dst ? NOUVEAU_BO_WR : NOUVEAU_BO_RD);
-  
- 	surf_format = nv50_format(surf->format);
- 	if (surf_format < 0)
- 		return 1;
-  
- 	if (!nouveau_bo(bo)->tiled) {
- 		BEGIN_RING(chan, eng2d, mthd, 2);
- 		OUT_RING  (chan, surf_format);
- 		OUT_RING  (chan, 1);
- 		BEGIN_RING(chan, eng2d, mthd + 0x14, 5);
- 		OUT_RING  (chan, surf->stride);
- 		OUT_RING  (chan, surf->width);
- 		OUT_RING  (chan, surf->height);
- 		OUT_RELOCh(chan, bo, surf->offset, flags);
- 		OUT_RELOCl(chan, bo, surf->offset, flags);
- 	} else {
- 		BEGIN_RING(chan, eng2d, mthd, 5);
- 		OUT_RING  (chan, surf_format);
- 		OUT_RING  (chan, 0);
- 		OUT_RING  (chan, 0);
- 		OUT_RING  (chan, 1);
- 		OUT_RING  (chan, 0);
- 		BEGIN_RING(chan, eng2d, mthd + 0x18, 4);
- 		OUT_RING  (chan, surf->width);
- 		OUT_RING  (chan, surf->height);
- 		OUT_RELOCh(chan, bo, surf->offset, flags);
- 		OUT_RELOCl(chan, bo, surf->offset, flags);
- 	}
- 
-#if 0
- 	if (dst) {
- 		BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4);
- 		OUT_RING  (chan, 0);
- 		OUT_RING  (chan, 0);
- 		OUT_RING  (chan, surf->width);
- 		OUT_RING  (chan, surf->height);
- 	}
-#endif
-  
- 	return 0;
-}
-
-static int
-nv50_surface_copy_prep(struct nouveau_context *nv,
-		       struct pipe_surface *dst, struct pipe_surface *src)
-{
-	int ret;
-
-	assert(src->format == dst->format);
-
-	ret = nv50_surface_set(nv, dst, 1);
-	if (ret)
-		return ret;
-
-	ret = nv50_surface_set(nv, src, 0);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static void
-nv50_surface_copy(struct nouveau_context *nv, unsigned dx, unsigned dy,
-		  unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
-
-	BEGIN_RING(chan, eng2d, 0x088c, 1);
-	OUT_RING  (chan, 0);
-	BEGIN_RING(chan, eng2d, NV50_2D_BLIT_DST_X, 4);
-	OUT_RING  (chan, dx);
-	OUT_RING  (chan, dy);
-	OUT_RING  (chan, w);
-	OUT_RING  (chan, h);
-	BEGIN_RING(chan, eng2d, 0x08c0, 4);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, 1);
-	BEGIN_RING(chan, eng2d, 0x08d0, 4);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, sx);
-	OUT_RING  (chan, 0);
-	OUT_RING  (chan, sy);
-}
-
-static void
-nv50_surface_copy_done(struct nouveau_context *nv)
-{
-	FIRE_RING(nv->nvc->channel);
-}
-
-static int
-nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
-		  unsigned dx, unsigned dy, unsigned w, unsigned h,
-		  unsigned value)
-{
-	struct nouveau_channel *chan = nv->nvc->channel;
-	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
-	int rect_format, ret;
-
-	rect_format = nv50_format(dst->format);
-	if (rect_format < 0)
-		return 1;
-
-	ret = nv50_surface_set(nv, dst, 1);
-	if (ret)
-		return ret;
-
-	BEGIN_RING(chan, eng2d, 0x0580, 3);
-	OUT_RING  (chan, 4);
-	OUT_RING  (chan, rect_format);
-	OUT_RING  (chan, value);
-
-	BEGIN_RING(chan, eng2d, NV50_2D_RECT_X1, 4);
-	OUT_RING  (chan, dx);
-	OUT_RING  (chan, dy);
-	OUT_RING  (chan, dx + w);
-	OUT_RING  (chan, dy + h);
-
-	FIRE_RING(chan);
-	return 0;
-}
-
-int
-nouveau_surface_channel_create_nv50(struct nouveau_channel_context *nvc)
-{
-	struct nouveau_channel *chan = nvc->channel;
-	struct nouveau_grobj *eng2d = NULL;
-	int ret;
-
-	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, NV50_2D, &eng2d);
-	if (ret)
-		return ret;
-	nvc->Nv2D = eng2d;
-
-	BIND_RING (chan, eng2d, nvc->next_subchannel++);
-	BEGIN_RING(chan, eng2d, NV50_2D_DMA_NOTIFY, 4);
-	OUT_RING  (chan, nvc->sync_notifier->handle);
-	OUT_RING  (chan, chan->vram->handle);
-	OUT_RING  (chan, chan->vram->handle);
-	OUT_RING  (chan, chan->vram->handle);
-	BEGIN_RING(chan, eng2d, NV50_2D_OPERATION, 1);
-	OUT_RING  (chan, NV50_2D_OPERATION_SRCCOPY);
-	BEGIN_RING(chan, eng2d, 0x0290, 1);
-	OUT_RING  (chan, 0);
-	BEGIN_RING(chan, eng2d, 0x0888, 1);
-	OUT_RING  (chan, 1);
-
-	return 0;
-}
-
-int
-nouveau_surface_init_nv50(struct nouveau_context *nv)
-{
-	nv->surface_copy_prep = nv50_surface_copy_prep;
-	nv->surface_copy = nv50_surface_copy;
-	nv->surface_copy_done = nv50_surface_copy_done;
-	nv->surface_fill = nv50_surface_fill;
-	return 0;
-}
-
diff --git a/src/gallium/winsys/drm/nouveau/Makefile b/src/gallium/winsys/drm/nouveau/Makefile
new file mode 100644
index 0000000000..be630ff6d1
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/Makefile
@@ -0,0 +1,45 @@
+
+TOP = ../../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nouveau_dri.so
+
+MINIGLX_SOURCES =
+
+PIPE_DRIVERS = \
+	$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+	$(TOP)/src/gallium/drivers/nv04/libnv04.a \
+	$(TOP)/src/gallium/drivers/nv10/libnv10.a \
+	$(TOP)/src/gallium/drivers/nv30/libnv30.a \
+	$(TOP)/src/gallium/drivers/nv40/libnv40.a \
+	$(TOP)/src/gallium/drivers/nv50/libnv50.a
+
+DRIVER_SOURCES = \
+	nouveau_bo.c \
+	nouveau_channel.c \
+	nouveau_context.c \
+	nouveau_device.c \
+	nouveau_dma.c \
+	nouveau_fence.c \
+	nouveau_grobj.c \
+	nouveau_lock.c \
+	nouveau_notifier.c \
+	nouveau_pushbuf.c \
+	nouveau_resource.c \
+	nouveau_screen.c \
+	nouveau_swapbuffers.c \
+	nouveau_winsys.c \
+	nouveau_winsys_pipe.c \
+	nouveau_winsys_softpipe.c \
+	nv04_surface.c \
+	nv50_surface.c
+
+C_SOURCES = \
+	$(COMMON_GALLIUM_SOURCES) \
+	$(DRIVER_SOURCES)
+
+ASM_SOURCES = 
+
+include ../Makefile.template
+
+symlinks:
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_bo.c b/src/gallium/winsys/drm/nouveau/nouveau_bo.c
new file mode 100644
index 0000000000..b5942994d9
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_bo.c
@@ -0,0 +1,470 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static void
+nouveau_mem_free(struct nouveau_device *dev, struct drm_nouveau_mem_alloc *ma,
+		 void **map)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	struct drm_nouveau_mem_free mf;
+
+	if (map && *map) {
+		drmUnmap(*map, ma->size);
+		*map = NULL;
+	}
+
+	if (ma->size) {
+		mf.offset = ma->offset;
+		mf.flags = ma->flags;
+		drmCommandWrite(nvdev->fd, DRM_NOUVEAU_MEM_FREE,
+				&mf, sizeof(mf));
+		ma->size = 0;
+	}
+}
+
+static int
+nouveau_mem_alloc(struct nouveau_device *dev, unsigned size, unsigned align,
+		  uint32_t flags, struct drm_nouveau_mem_alloc *ma, void **map)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	int ret;
+
+	ma->alignment = align;
+	ma->size = size;
+	ma->flags = flags;
+	if (map)
+		ma->flags |= NOUVEAU_MEM_MAPPED;
+	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_MEM_ALLOC, ma,
+				  sizeof(struct drm_nouveau_mem_alloc));
+	if (ret)
+		return ret;
+
+	if (map) {
+		ret = drmMap(nvdev->fd, ma->map_handle, ma->size, map);
+		if (ret) {
+			*map = NULL;
+			nouveau_mem_free(dev, ma, map);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+static void
+nouveau_bo_tmp_del(void *priv)
+{
+	struct nouveau_resource *r = priv;
+
+	nouveau_fence_ref(NULL, (struct nouveau_fence **)&r->priv);
+	nouveau_resource_free(&r);
+}
+
+static unsigned
+nouveau_bo_tmp_max(struct nouveau_device_priv *nvdev)
+{
+	struct nouveau_resource *r = nvdev->sa_heap;
+	unsigned max = 0;
+
+	while (r) {
+		if (r->in_use && !nouveau_fence(r->priv)->emitted) {
+			r = r->next;
+			continue;
+		}
+
+		if (max < r->size)
+			max = r->size;
+		r = r->next;
+	}
+
+	return max;
+}
+
+static struct nouveau_resource *
+nouveau_bo_tmp(struct nouveau_channel *chan, unsigned size,
+	       struct nouveau_fence *fence)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+	struct nouveau_resource *r = NULL;
+	struct nouveau_fence *ref = NULL;
+
+	if (fence)
+		nouveau_fence_ref(fence, &ref);
+	else
+		nouveau_fence_new(chan, &ref);
+	assert(ref);
+
+	while (nouveau_resource_alloc(nvdev->sa_heap, size, ref, &r)) {
+		if (nouveau_bo_tmp_max(nvdev) < size) {
+			nouveau_fence_ref(NULL, &ref);
+			return NULL;
+		}
+
+		nouveau_fence_flush(chan);
+	}
+	nouveau_fence_signal_cb(ref, nouveau_bo_tmp_del, r);
+
+	return r;
+}
+
+int
+nouveau_bo_init(struct nouveau_device *dev)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	int ret;
+
+	ret = nouveau_mem_alloc(dev, 128*1024, 0, NOUVEAU_MEM_AGP |
+				NOUVEAU_MEM_PCI, &nvdev->sa, &nvdev->sa_map);
+	if (ret)
+		return ret;
+
+	ret = nouveau_resource_init(&nvdev->sa_heap, 0, nvdev->sa.size);
+	if (ret) {
+		nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
+		return ret;
+	}
+
+	return 0;
+}
+
+void
+nouveau_bo_takedown(struct nouveau_device *dev)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+	nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
+}
+
+int
+nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, int align,
+	       int size, struct nouveau_bo **bo)
+{
+	struct nouveau_bo_priv *nvbo;
+	int ret;
+
+	if (!dev || !bo || *bo)
+		return -EINVAL;
+
+	nvbo = calloc(1, sizeof(struct nouveau_bo_priv));
+	if (!nvbo)
+		return -ENOMEM;
+	nvbo->base.device = dev;
+	nvbo->base.size = size;
+	nvbo->base.handle = bo_to_ptr(nvbo);
+	nvbo->drm.alignment = align;
+	nvbo->refcount = 1;
+
+	if (flags & NOUVEAU_BO_TILED) {
+		nvbo->tiled = 1;
+		if (flags & NOUVEAU_BO_ZTILE)
+			nvbo->tiled |= 2;
+		flags &= ~NOUVEAU_BO_TILED;
+	}
+
+	ret = nouveau_bo_set_status(&nvbo->base, flags);
+	if (ret) {
+		free(nvbo);
+		return ret;
+	}
+
+	*bo = &nvbo->base;
+	return 0;
+}
+
+int
+nouveau_bo_user(struct nouveau_device *dev, void *ptr, int size,
+		struct nouveau_bo **bo)
+{
+	struct nouveau_bo_priv *nvbo;
+
+	if (!dev || !bo || *bo)
+		return -EINVAL;
+
+	nvbo = calloc(1, sizeof(*nvbo));
+	if (!nvbo)
+		return -ENOMEM;
+	nvbo->base.device = dev;
+	
+	nvbo->sysmem = ptr;
+	nvbo->user = 1;
+
+	nvbo->base.size = size;
+	nvbo->base.offset = nvbo->drm.offset;
+	nvbo->base.handle = bo_to_ptr(nvbo);
+	nvbo->refcount = 1;
+	*bo = &nvbo->base;
+	return 0;
+}
+
+int
+nouveau_bo_ref(struct nouveau_device *dev, uint64_t handle,
+	       struct nouveau_bo **bo)
+{
+	struct nouveau_bo_priv *nvbo = ptr_to_bo(handle);
+
+	if (!dev || !bo || *bo)
+		return -EINVAL;
+
+	nvbo->refcount++;
+	*bo = &nvbo->base;
+	return 0;
+}
+
+static void
+nouveau_bo_del_cb(void *priv)
+{
+	struct nouveau_bo_priv *nvbo = priv;
+
+	nouveau_fence_ref(NULL, &nvbo->fence);
+	nouveau_mem_free(nvbo->base.device, &nvbo->drm, &nvbo->map);
+	if (nvbo->sysmem && !nvbo->user)
+		free(nvbo->sysmem);
+	free(nvbo);
+}
+
+void
+nouveau_bo_del(struct nouveau_bo **bo)
+{
+	struct nouveau_bo_priv *nvbo;
+
+	if (!bo || !*bo)
+		return;
+	nvbo = nouveau_bo(*bo);
+	*bo = NULL;
+
+	if (--nvbo->refcount)
+		return;
+
+	if (nvbo->pending)
+		nouveau_pushbuf_flush(nvbo->pending->channel, 0);
+
+	if (nvbo->fence)
+		nouveau_fence_signal_cb(nvbo->fence, nouveau_bo_del_cb, nvbo);
+	else
+		nouveau_bo_del_cb(nvbo);
+}
+
+int
+nouveau_bo_map(struct nouveau_bo *bo, uint32_t flags)
+{
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+
+	if (!nvbo)
+		return -EINVAL;
+
+	if (nvbo->pending &&
+	    (nvbo->pending->flags & NOUVEAU_BO_WR || flags & NOUVEAU_BO_WR)) {
+		nouveau_pushbuf_flush(nvbo->pending->channel, 0);
+	}
+
+	if (flags & NOUVEAU_BO_WR)
+		nouveau_fence_wait(&nvbo->fence);
+	else
+		nouveau_fence_wait(&nvbo->wr_fence);
+
+	if (nvbo->sysmem)
+		bo->map = nvbo->sysmem;
+	else
+		bo->map = nvbo->map;
+	return 0;
+}
+
+void
+nouveau_bo_unmap(struct nouveau_bo *bo)
+{
+	bo->map = NULL;
+}
+
+static int
+nouveau_bo_upload(struct nouveau_bo_priv *nvbo)
+{
+	if (nvbo->fence)
+		nouveau_fence_wait(&nvbo->fence);
+	memcpy(nvbo->map, nvbo->sysmem, nvbo->drm.size);
+	return 0;
+}
+
+int
+nouveau_bo_set_status(struct nouveau_bo *bo, uint32_t flags)
+{
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	struct drm_nouveau_mem_alloc new;
+	void *new_map = NULL, *new_sysmem = NULL;
+	unsigned new_flags = 0, ret;
+
+	assert(!bo->map);
+
+	/* Check current memtype vs requested, if they match do nothing */
+	if ((nvbo->drm.flags & NOUVEAU_MEM_FB) && (flags & NOUVEAU_BO_VRAM))
+		return 0;
+	if ((nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) &&
+	    (flags & NOUVEAU_BO_GART))
+		return 0;
+	if (nvbo->drm.size == 0 && nvbo->sysmem && (flags & NOUVEAU_BO_LOCAL))
+		return 0;
+
+	memset(&new, 0x00, sizeof(new));
+
+	/* Allocate new memory */
+	if (flags & NOUVEAU_BO_VRAM)
+		new_flags |= NOUVEAU_MEM_FB;
+	else
+	if (flags & NOUVEAU_BO_GART)
+		new_flags |= (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI);
+	
+	if (nvbo->tiled && flags) {
+		new_flags |= NOUVEAU_MEM_TILE;
+		if (nvbo->tiled & 2)
+			new_flags |= NOUVEAU_MEM_TILE_ZETA;
+	}
+
+	if (new_flags) {
+		ret = nouveau_mem_alloc(bo->device, bo->size,
+					nvbo->drm.alignment, new_flags,
+					&new, &new_map);
+		if (ret)
+			return ret;
+	} else
+	if (!nvbo->user) {
+		new_sysmem = malloc(bo->size);
+	}
+
+	/* Copy old -> new */
+	/*XXX: use M2MF */
+	if (nvbo->sysmem || nvbo->map) {
+		struct nouveau_pushbuf_bo *pbo = nvbo->pending;
+		nvbo->pending = NULL;
+		nouveau_bo_map(bo, NOUVEAU_BO_RD);
+		memcpy(new_map, bo->map, bo->size);
+		nouveau_bo_unmap(bo);
+		nvbo->pending = pbo;
+	}
+
+	/* Free old memory */
+	if (nvbo->fence)
+		nouveau_fence_wait(&nvbo->fence);
+	nouveau_mem_free(bo->device, &nvbo->drm, &nvbo->map);
+	if (nvbo->sysmem && !nvbo->user)
+		free(nvbo->sysmem);
+
+	nvbo->drm = new;
+	nvbo->map = new_map;
+	if (!nvbo->user)
+		nvbo->sysmem = new_sysmem;
+	bo->flags = flags;
+	bo->offset = nvbo->drm.offset;
+	return 0;
+}
+
+static int
+nouveau_bo_validate_user(struct nouveau_channel *chan, struct nouveau_bo *bo,
+			 struct nouveau_fence *fence, uint32_t flags)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	struct nouveau_resource *r;
+
+	if (nvchan->user_charge + bo->size > nvdev->sa.size)
+		return 1;
+
+	if (!(flags & NOUVEAU_BO_GART))
+		return 1;
+
+	r = nouveau_bo_tmp(chan, bo->size, fence);
+	if (!r)
+		return 1;
+	nvchan->user_charge += bo->size;
+
+	memcpy(nvdev->sa_map + r->start, nvbo->sysmem, bo->size);
+
+	nvbo->offset = nvdev->sa.offset + r->start;
+	nvbo->flags = NOUVEAU_BO_GART;
+	return 0;
+}
+
+static int
+nouveau_bo_validate_bo(struct nouveau_channel *chan, struct nouveau_bo *bo,
+		       struct nouveau_fence *fence, uint32_t flags)
+{
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	int ret;
+
+	ret = nouveau_bo_set_status(bo, flags);
+	if (ret) {
+		nouveau_fence_flush(chan);
+
+		ret = nouveau_bo_set_status(bo, flags);
+		if (ret)
+			return ret;
+	}
+
+	if (nvbo->user)
+		nouveau_bo_upload(nvbo);
+
+	nvbo->offset = nvbo->drm.offset;
+	if (nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI))
+		nvbo->flags = NOUVEAU_BO_GART;
+	else
+		nvbo->flags = NOUVEAU_BO_VRAM;
+
+	return 0;
+}
+
+int
+nouveau_bo_validate(struct nouveau_channel *chan, struct nouveau_bo *bo,
+		    uint32_t flags)
+{
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	struct nouveau_fence *fence = nouveau_pushbuf(chan->pushbuf)->fence;
+	int ret;
+
+	assert(bo->map == NULL);
+
+	if (nvbo->user) {
+		ret = nouveau_bo_validate_user(chan, bo, fence, flags);
+		if (ret) {
+			ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
+			if (ret)
+				return ret;
+		}
+	} else {
+		ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
+		if (ret)
+			return ret;
+	}
+
+	if (flags & NOUVEAU_BO_WR)
+		nouveau_fence_ref(fence, &nvbo->wr_fence);
+	nouveau_fence_ref(fence, &nvbo->fence);
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_channel.c b/src/gallium/winsys/drm/nouveau/nouveau_channel.c
new file mode 100644
index 0000000000..3b4dcd1ecf
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_channel.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+int
+nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma,
+		      uint32_t tt_ctxdma, struct nouveau_channel **chan)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	struct nouveau_channel_priv *nvchan;
+	int ret;
+
+	if (!nvdev || !chan || *chan)
+	    return -EINVAL;
+
+	nvchan = calloc(1, sizeof(struct nouveau_channel_priv));
+	if (!nvchan)
+		return -ENOMEM;
+	nvchan->base.device = dev;
+
+	nvchan->drm.fb_ctxdma_handle = fb_ctxdma;
+	nvchan->drm.tt_ctxdma_handle = tt_ctxdma;
+	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
+				  &nvchan->drm, sizeof(nvchan->drm));
+	if (ret) {
+		free(nvchan);
+		return ret;
+	}
+
+	nvchan->base.id = nvchan->drm.channel;
+	if (nouveau_grobj_ref(&nvchan->base, nvchan->drm.fb_ctxdma_handle,
+			      &nvchan->base.vram) ||
+	    nouveau_grobj_ref(&nvchan->base, nvchan->drm.tt_ctxdma_handle,
+		    	      &nvchan->base.gart)) {
+		nouveau_channel_free((void *)&nvchan);
+		return -EINVAL;
+	}
+
+	ret = drmMap(nvdev->fd, nvchan->drm.ctrl, nvchan->drm.ctrl_size,
+		     (void*)&nvchan->user);
+	if (ret) {
+		nouveau_channel_free((void *)&nvchan);
+		return ret;
+	}
+	nvchan->put     = &nvchan->user[0x40/4];
+	nvchan->get     = &nvchan->user[0x44/4];
+	nvchan->ref_cnt = &nvchan->user[0x48/4];
+
+	ret = drmMap(nvdev->fd, nvchan->drm.notifier, nvchan->drm.notifier_size,
+		     (drmAddressPtr)&nvchan->notifier_block);
+	if (ret) {
+		nouveau_channel_free((void *)&nvchan);
+		return ret;
+	}
+
+	ret = drmMap(nvdev->fd, nvchan->drm.cmdbuf, nvchan->drm.cmdbuf_size,
+		     (void*)&nvchan->pushbuf);
+	if (ret) {
+		nouveau_channel_free((void *)&nvchan);
+		return ret;
+	}
+
+	ret = nouveau_grobj_alloc(&nvchan->base, 0x00000000, 0x0030,
+				  &nvchan->base.nullobj);
+	if (ret) {
+		nouveau_channel_free((void *)&nvchan);
+		return ret;
+	}
+
+	nouveau_dma_channel_init(&nvchan->base);
+	nouveau_pushbuf_init(&nvchan->base);
+
+	*chan = &nvchan->base;
+	return 0;
+}
+
+void
+nouveau_channel_free(struct nouveau_channel **chan)
+{
+	struct nouveau_channel_priv *nvchan;
+	struct nouveau_device_priv *nvdev;
+	struct drm_nouveau_channel_free cf;
+
+	if (!chan || !*chan)
+		return;
+	nvchan = nouveau_channel(*chan);
+	*chan = NULL;
+	nvdev = nouveau_device(nvchan->base.device);
+	
+	FIRE_RING_CH(&nvchan->base);
+
+	nouveau_grobj_free(&nvchan->base.vram);
+	nouveau_grobj_free(&nvchan->base.gart);
+	nouveau_grobj_free(&nvchan->base.nullobj);
+
+	cf.channel = nvchan->drm.channel;
+	drmCommandWrite(nvdev->fd, DRM_NOUVEAU_CHANNEL_FREE, &cf, sizeof(cf));
+	free(nvchan);
+}
+
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_context.c b/src/gallium/winsys/drm/nouveau/nouveau_context.c
new file mode 100644
index 0000000000..74413c408f
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_context.c
@@ -0,0 +1,346 @@
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+#include "utils.h"
+
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_context.h"
+#include "pipe/p_screen.h"
+
+#include "nouveau_context.h"
+#include "nouveau_dri.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_winsys_pipe.h"
+
+#ifdef DEBUG
+static const struct dri_debug_control debug_control[] = {
+	{ "bo", DEBUG_BO },
+	{ NULL, 0 }
+};
+int __nouveau_debug = 0;
+#endif
+
+static void
+nouveau_channel_context_destroy(struct nouveau_channel_context *nvc)
+{
+	nouveau_grobj_free(&nvc->NvCtxSurf2D);
+	nouveau_grobj_free(&nvc->NvImageBlit);
+	nouveau_grobj_free(&nvc->NvGdiRect);
+	nouveau_grobj_free(&nvc->NvM2MF);
+	nouveau_grobj_free(&nvc->Nv2D);
+	nouveau_grobj_free(&nvc->NvSwzSurf);
+	nouveau_grobj_free(&nvc->NvSIFM);
+
+	nouveau_notifier_free(&nvc->sync_notifier);
+
+	nouveau_channel_free(&nvc->channel);
+
+	FREE(nvc);
+}
+
+static struct nouveau_channel_context *
+nouveau_channel_context_create(struct nouveau_device *dev)
+{
+	struct nouveau_channel_context *nvc;
+	int ret;
+
+	nvc = CALLOC_STRUCT(nouveau_channel_context);
+	if (!nvc)
+		return NULL;
+
+	if ((ret = nouveau_channel_alloc(dev, 0x8003d001, 0x8003d002,
+					 &nvc->channel))) {
+		NOUVEAU_ERR("Error creating GPU channel: %d\n", ret);
+		nouveau_channel_context_destroy(nvc);
+		return NULL;
+	}
+
+	nvc->next_handle = 0x80000000;
+
+	if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1,
+					  &nvc->sync_notifier))) {
+		NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret);
+		nouveau_channel_context_destroy(nvc);
+		return NULL;
+	}
+
+	switch (dev->chipset & 0xf0) {
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		ret = nouveau_surface_channel_create_nv50(nvc);
+		break;
+	default:
+		ret = nouveau_surface_channel_create_nv04(nvc);
+		break;
+	}
+
+	if (ret) {
+		NOUVEAU_ERR("Error initialising surface objects: %d\n", ret);
+		nouveau_channel_context_destroy(nvc);
+		return NULL;
+	}
+
+	return nvc;
+}
+
+GLboolean
+nouveau_context_create(const __GLcontextModes *glVis,
+		       __DRIcontextPrivate *driContextPriv,
+		       void *sharedContextPrivate)
+{
+	__DRIscreenPrivate *driScrnPriv = driContextPriv->driScreenPriv;
+	struct nouveau_screen  *nv_screen = driScrnPriv->private;
+	struct nouveau_context *nv = CALLOC_STRUCT(nouveau_context);
+	struct pipe_context *pipe = NULL;
+	struct st_context *st_share = NULL;
+	struct nouveau_channel_context *nvc = NULL;
+	struct nouveau_device *dev = nv_screen->device;
+	int i;
+
+	if (sharedContextPrivate) {
+		st_share = ((struct nouveau_context *)sharedContextPrivate)->st;
+	}
+
+	switch (dev->chipset & 0xf0) {
+	case 0x10:
+	case 0x20:
+		/* NV10 */
+	case 0x30:
+		/* NV30 */
+	case 0x40:
+	case 0x60:
+		/* NV40 */
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		/* G80 */
+		break;
+	default:
+		NOUVEAU_ERR("Unsupported chipset: NV%02x\n", dev->chipset);
+		return GL_FALSE;
+	}
+
+	driContextPriv->driverPrivate = (void *)nv;
+	nv->nv_screen  = nv_screen;
+	nv->dri_screen = driScrnPriv;
+
+	{
+		struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+		nvdev->ctx  = driContextPriv->hHWContext;
+		nvdev->lock = (drmLock *)&driScrnPriv->pSAREA->lock;
+	}
+
+	driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache,
+			    nv->dri_screen->myNum, "nouveau");
+#ifdef DEBUG
+	__nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"),
+					      debug_control);
+#endif
+
+	/*XXX: Hack up a fake region and buffer object for front buffer.
+	 *     This will go away with TTM, replaced with a simple reference
+	 *     of the front buffer handle passed to us by the DDX.
+	 */
+	{
+		struct pipe_surface *fb_surf;
+		struct nouveau_pipe_buffer *fb_buf;
+		struct nouveau_bo_priv *fb_bo;
+
+		fb_bo = calloc(1, sizeof(struct nouveau_bo_priv));
+		fb_bo->drm.offset = nv_screen->front_offset;
+		fb_bo->drm.flags = NOUVEAU_MEM_FB;
+		fb_bo->drm.size = nv_screen->front_pitch * 
+				  nv_screen->front_height;
+		fb_bo->refcount = 1;
+		fb_bo->base.flags = NOUVEAU_BO_PIN | NOUVEAU_BO_VRAM;
+		fb_bo->base.offset = fb_bo->drm.offset;
+		fb_bo->base.handle = (unsigned long)fb_bo;
+		fb_bo->base.size = fb_bo->drm.size;
+		fb_bo->base.device = nv_screen->device;
+
+		fb_buf = calloc(1, sizeof(struct nouveau_pipe_buffer));
+		fb_buf->bo = &fb_bo->base;
+
+		fb_surf = calloc(1, sizeof(struct pipe_surface));
+		if (nv_screen->front_cpp == 2)
+			fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM;
+		else
+			fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM;
+		pf_get_block(fb_surf->format, &fb_surf->block);
+		fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp;
+		fb_surf->height = nv_screen->front_height;
+		fb_surf->stride = fb_surf->width * fb_surf->block.size;
+		fb_surf->refcount = 1;
+		fb_surf->buffer = &fb_buf->base;
+
+		nv->frontbuffer = fb_surf;
+	}
+
+	/* Attempt to share a single channel between multiple contexts from
+	 * a single process.
+	 */
+	nvc = nv_screen->nvc;
+	if (!nvc && st_share) {
+		struct nouveau_context *snv = st_share->pipe->priv;
+		if (snv) {
+			nvc = snv->nvc;
+		}
+	}
+
+	/*XXX: temporary - disable multi-context/single-channel on pre-NV4x */
+	switch (dev->chipset & 0xf0) {
+	case 0x40:
+	case 0x60:
+		/* NV40 class */
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		/* G80 class */
+		break;
+	default:
+		nvc = NULL;
+		break;
+	}
+
+	if (!nvc) {
+		nvc = nouveau_channel_context_create(dev);
+		if (!nvc) {
+			NOUVEAU_ERR("Failed initialising GPU context\n");
+			return GL_FALSE;
+		}
+		nv_screen->nvc = nvc;
+	}
+
+	nvc->refcount++;
+	nv->nvc = nvc;
+
+	/* Find a free slot for a pipe context, allocate a new one if needed */
+	nv->pctx_id = -1;
+	for (i = 0; i < nvc->nr_pctx; i++) {
+		if (nvc->pctx[i] == NULL) {
+			nv->pctx_id = i;
+			break;
+		}
+	}
+
+	if (nv->pctx_id < 0) {
+		nv->pctx_id = nvc->nr_pctx++;
+		nvc->pctx =
+			realloc(nvc->pctx,
+				sizeof(struct pipe_context *) * nvc->nr_pctx);
+	}
+
+	/* Create pipe */
+	switch (dev->chipset & 0xf0) {
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		if (nouveau_surface_init_nv50(nv))
+			return GL_FALSE;
+		break;
+	default:
+		if (nouveau_surface_init_nv04(nv))
+			return GL_FALSE;
+		break;
+	}
+
+	if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) {
+		struct pipe_screen *pscreen;
+
+		pipe = nouveau_pipe_create(nv);
+		if (!pipe)
+			NOUVEAU_ERR("Couldn't create hw pipe\n");
+		pscreen = nvc->pscreen;
+
+		nv->cap.hw_vertex_buffer =
+			pscreen->get_param(pscreen, NOUVEAU_CAP_HW_VTXBUF);
+		nv->cap.hw_index_buffer =
+			pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF);
+	}
+
+	if (!pipe) {
+		NOUVEAU_MSG("Using softpipe\n");
+		pipe = nouveau_create_softpipe(nv);
+		if (!pipe) {
+			NOUVEAU_ERR("Error creating pipe, bailing\n");
+			return GL_FALSE;
+		}
+	}
+
+	pipe->priv = nv;
+	nv->st = st_create_context(pipe, glVis, st_share);
+	return GL_TRUE;
+}
+
+void
+nouveau_context_destroy(__DRIcontextPrivate *driContextPriv)
+{
+	struct nouveau_context *nv = driContextPriv->driverPrivate;
+	struct nouveau_channel_context *nvc = nv->nvc;
+
+	assert(nv);
+
+	st_finish(nv->st);
+	st_destroy_context(nv->st);
+
+	if (nv->pctx_id >= 0) {
+		nvc->pctx[nv->pctx_id] = NULL;
+		if (--nvc->refcount <= 0) {
+			nouveau_channel_context_destroy(nvc);
+			nv->nv_screen->nvc = NULL;
+		}
+	}
+
+	free(nv);
+}
+
+GLboolean
+nouveau_context_bind(__DRIcontextPrivate *driContextPriv,
+		     __DRIdrawablePrivate *driDrawPriv,
+		     __DRIdrawablePrivate *driReadPriv)
+{
+	struct nouveau_context *nv;
+	struct nouveau_framebuffer *draw, *read;
+
+	if (!driContextPriv) {
+		st_make_current(NULL, NULL, NULL);
+		return GL_TRUE;
+	}
+
+	nv = driContextPriv->driverPrivate;
+	draw = driDrawPriv->driverPrivate;
+	read = driReadPriv->driverPrivate;
+
+	st_make_current(nv->st, draw->stfb, read->stfb);
+
+	if ((nv->dri_drawable != driDrawPriv) ||
+	    (nv->last_stamp != driDrawPriv->lastStamp)) {
+		nv->dri_drawable = driDrawPriv;
+		st_resize_framebuffer(draw->stfb, driDrawPriv->w,
+				      driDrawPriv->h);
+		nv->last_stamp = driDrawPriv->lastStamp;
+	}
+
+	if (driDrawPriv != driReadPriv) {
+		st_resize_framebuffer(read->stfb, driReadPriv->w,
+				      driReadPriv->h);
+	}
+
+	return GL_TRUE;
+}
+
+GLboolean
+nouveau_context_unbind(__DRIcontextPrivate *driContextPriv)
+{
+	struct nouveau_context *nv = driContextPriv->driverPrivate;
+	(void)nv;
+
+	st_flush(nv->st, 0, NULL);
+	return GL_TRUE;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_context.h b/src/gallium/winsys/drm/nouveau/nouveau_context.h
new file mode 100644
index 0000000000..77e2147a2c
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_context.h
@@ -0,0 +1,113 @@
+#ifndef __NOUVEAU_CONTEXT_H__
+#define __NOUVEAU_CONTEXT_H__
+
+#include "dri_util.h"
+#include "xmlconfig.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+struct nouveau_framebuffer {
+	struct st_framebuffer *stfb;
+};
+
+struct nouveau_channel_context {
+	struct pipe_screen *pscreen;
+	int refcount;
+
+	unsigned cur_pctx;
+	unsigned nr_pctx;
+	struct pipe_context **pctx;
+
+	struct nouveau_channel  *channel;
+
+	struct nouveau_notifier *sync_notifier;
+
+	/* Common */
+	struct nouveau_grobj    *NvM2MF;
+	/* NV04-NV40 */
+	struct nouveau_grobj    *NvCtxSurf2D;
+	struct nouveau_grobj	*NvSwzSurf;
+	struct nouveau_grobj    *NvImageBlit;
+	struct nouveau_grobj    *NvGdiRect;
+	struct nouveau_grobj	*NvSIFM;
+	/* G80 */
+	struct nouveau_grobj    *Nv2D;
+
+	uint32_t                 next_handle;
+	uint32_t                 next_subchannel;
+	uint32_t                 next_sequence;
+};
+
+struct nouveau_context {
+	struct st_context *st;
+
+	/* DRI stuff */
+	__DRIscreenPrivate    *dri_screen;
+	__DRIdrawablePrivate  *dri_drawable;
+	unsigned int           last_stamp;
+	driOptionCache         dri_option_cache;
+	drm_context_t          drm_context;
+	drmLock                drm_lock;
+	GLboolean              locked;
+	struct nouveau_screen *nv_screen;
+	struct pipe_surface *frontbuffer;
+
+	struct {
+		int hw_vertex_buffer;
+		int hw_index_buffer;
+	} cap;
+
+	/* Hardware context */
+	struct nouveau_channel_context *nvc;
+	int pctx_id;
+
+	/* pipe_surface accel */
+	struct pipe_surface *surf_src, *surf_dst;
+	unsigned surf_src_offset, surf_dst_offset;
+	int  (*surface_copy_prep)(struct nouveau_context *,
+				  struct pipe_surface *dst,
+				  struct pipe_surface *src);
+	void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy,
+			     unsigned sx, unsigned sy, unsigned w, unsigned h);
+	void (*surface_copy_done)(struct nouveau_context *);
+	int (*surface_fill)(struct nouveau_context *, struct pipe_surface *,
+			    unsigned, unsigned, unsigned, unsigned, unsigned);
+};
+
+extern GLboolean nouveau_context_create(const __GLcontextModes *,
+					__DRIcontextPrivate *, void *);
+extern void nouveau_context_destroy(__DRIcontextPrivate *);
+extern GLboolean nouveau_context_bind(__DRIcontextPrivate *,
+				      __DRIdrawablePrivate *draw,
+				      __DRIdrawablePrivate *read);
+extern GLboolean nouveau_context_unbind(__DRIcontextPrivate *);
+
+#ifdef DEBUG
+extern int __nouveau_debug;
+
+#define DEBUG_BO (1 << 0)
+
+#define DBG(flag, ...) do {                   \
+	if (__nouveau_debug & (DEBUG_##flag)) \
+		NOUVEAU_ERR(__VA_ARGS__);     \
+} while(0)
+#else
+#define DBG(flag, ...)
+#endif
+
+extern void LOCK_HARDWARE(struct nouveau_context *);
+extern void UNLOCK_HARDWARE(struct nouveau_context *);
+
+extern int
+nouveau_surface_channel_create_nv04(struct nouveau_channel_context *);
+extern int
+nouveau_surface_channel_create_nv50(struct nouveau_channel_context *);
+extern int nouveau_surface_init_nv04(struct nouveau_context *);
+extern int nouveau_surface_init_nv50(struct nouveau_context *);
+
+extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int);
+extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *);
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_device.c b/src/gallium/winsys/drm/nouveau/nouveau_device.c
new file mode 100644
index 0000000000..0b452fcd02
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_device.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+
+int
+nouveau_device_open_existing(struct nouveau_device **dev, int close,
+			     int fd, drm_context_t ctx)
+{
+	struct nouveau_device_priv *nvdev;
+	int ret;
+
+	if (!dev || *dev)
+	    return -EINVAL;
+
+	nvdev = calloc(1, sizeof(*nvdev));
+	if (!nvdev)
+	    return -ENOMEM;
+	nvdev->fd = fd;
+	nvdev->ctx = ctx;
+	nvdev->needs_close = close;
+
+	drmCommandNone(nvdev->fd, DRM_NOUVEAU_CARD_INIT);
+
+	if ((ret = nouveau_bo_init(&nvdev->base))) {
+		nouveau_device_close((void *)&nvdev);
+		return ret;
+	}
+
+	{
+		uint64_t value;
+
+		ret = nouveau_device_get_param(&nvdev->base,
+					       NOUVEAU_GETPARAM_CHIPSET_ID,
+					       &value);
+		if (ret) {
+			nouveau_device_close((void *)&nvdev);
+			return ret;
+		}
+		nvdev->base.chipset = value;
+	}
+
+	*dev = &nvdev->base;
+	return 0;
+}
+
+int
+nouveau_device_open(struct nouveau_device **dev, const char *busid)
+{
+	drm_context_t ctx;
+	int fd, ret;
+
+	if (!dev || *dev)
+		return -EINVAL;
+
+	fd = drmOpen("nouveau", busid);
+	if (fd < 0)
+		return -EINVAL;
+
+	ret = drmCreateContext(fd, &ctx);
+	if (ret) {
+		drmClose(fd);
+		return ret;
+	}
+
+	ret = nouveau_device_open_existing(dev, 1, fd, ctx);
+	if (ret) {
+	    drmDestroyContext(fd, ctx);
+	    drmClose(fd);
+	    return ret;
+	}
+
+	return 0;
+}
+
+void
+nouveau_device_close(struct nouveau_device **dev)
+{
+	struct nouveau_device_priv *nvdev;
+
+	if (dev || !*dev)
+		return;
+	nvdev = nouveau_device(*dev);
+	*dev = NULL;
+
+	nouveau_bo_takedown(&nvdev->base);
+
+	if (nvdev->needs_close) {
+		drmDestroyContext(nvdev->fd, nvdev->ctx);
+		drmClose(nvdev->fd);
+	}
+	free(nvdev);
+}
+
+int
+nouveau_device_get_param(struct nouveau_device *dev,
+			 uint64_t param, uint64_t *value)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	struct drm_nouveau_getparam g;
+	int ret;
+
+	if (!nvdev || !value)
+		return -EINVAL;
+
+	g.param = param;
+	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_GETPARAM,
+				  &g, sizeof(g));
+	if (ret)
+		return ret;
+
+	*value = g.value;
+	return 0;
+}
+
+int
+nouveau_device_set_param(struct nouveau_device *dev,
+			 uint64_t param, uint64_t value)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	struct drm_nouveau_setparam s;
+	int ret;
+
+	if (!nvdev)
+		return -EINVAL;
+
+	s.param = param;
+	s.value = value;
+	ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_SETPARAM,
+				  &s, sizeof(s));
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dma.c b/src/gallium/winsys/drm/nouveau/nouveau_dma.c
new file mode 100644
index 0000000000..f8a8ba04f6
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_dma.c
@@ -0,0 +1,219 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <assert.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static inline uint32_t
+READ_GET(struct nouveau_channel_priv *nvchan)
+{
+	return *nvchan->get;
+}
+
+static inline void
+WRITE_PUT(struct nouveau_channel_priv *nvchan, uint32_t val)
+{
+	uint32_t put = ((val << 2) + nvchan->dma->base);
+	volatile int dum;
+
+	NOUVEAU_DMA_BARRIER;
+	dum = READ_GET(nvchan);
+
+	*nvchan->put = put;
+	nvchan->dma->put = val;
+#ifdef NOUVEAU_DMA_TRACE
+	NOUVEAU_MSG("WRITE_PUT %d/0x%08x\n", nvchan->drm.channel, put);
+#endif
+
+	NOUVEAU_DMA_BARRIER;
+}
+
+static inline int
+LOCAL_GET(struct nouveau_dma_priv *dma, uint32_t *val)
+{
+	uint32_t get = *val;
+
+	if (get >= dma->base && get <= (dma->base + (dma->max << 2))) {
+		*val = (get - dma->base) >> 2;
+		return 1;
+	}
+
+	return 0;
+}
+
+void
+nouveau_dma_channel_init(struct nouveau_channel *chan)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	int i;
+
+	nvchan->dma = &nvchan->dma_master;
+	nvchan->dma->base = nvchan->drm.put_base;
+	nvchan->dma->cur  = nvchan->dma->put = 0;
+	nvchan->dma->max  = (nvchan->drm.cmdbuf_size >> 2) - 2;
+	nvchan->dma->free = nvchan->dma->max - nvchan->dma->cur;
+
+	RING_SPACE_CH(chan, RING_SKIPS);
+	for (i = 0; i < RING_SKIPS; i++)
+		OUT_RING_CH(chan, 0);
+}
+
+#define CHECK_TIMEOUT() do {                                                   \
+	if ((NOUVEAU_TIME_MSEC() - t_start) > NOUVEAU_DMA_TIMEOUT)             \
+		return - EBUSY;                                                \
+} while(0)
+
+int
+nouveau_dma_wait(struct nouveau_channel *chan, int size)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+	uint32_t get, t_start;
+
+	FIRE_RING_CH(chan);
+
+	t_start = NOUVEAU_TIME_MSEC();
+	while (dma->free < size) {
+		CHECK_TIMEOUT();
+
+		get = READ_GET(nvchan);
+		if (!LOCAL_GET(dma, &get))
+			continue;
+
+		if (dma->put >= get) {
+			dma->free = dma->max - dma->cur;
+
+			if (dma->free < size) {
+#ifdef NOUVEAU_DMA_DEBUG
+				dma->push_free = 1;
+#endif
+				OUT_RING_CH(chan, 0x20000000 | dma->base);
+				if (get <= RING_SKIPS) {
+					/*corner case - will be idle*/
+					if (dma->put <= RING_SKIPS)
+						WRITE_PUT(nvchan,
+							  RING_SKIPS + 1);
+
+					do {
+						CHECK_TIMEOUT();
+						get = READ_GET(nvchan);
+						if (!LOCAL_GET(dma, &get))
+							get = 0;
+					} while (get <= RING_SKIPS);
+				}
+
+				WRITE_PUT(nvchan, RING_SKIPS);
+				dma->cur  = dma->put = RING_SKIPS;
+				dma->free = get - (RING_SKIPS + 1);
+			}
+		} else {
+			dma->free = get - dma->cur - 1;
+		}
+	}
+
+	return 0;
+}
+
+#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+static void
+nouveau_dma_parse_pushbuf(struct nouveau_channel *chan, int get, int put)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	unsigned mthd_count = 0;
+	
+	while (get != put) {
+		uint32_t gpuget = (get << 2) + nvchan->drm.put_base;
+		uint32_t data;
+
+		if (get < 0 || get >= nvchan->drm.cmdbuf_size) {
+			NOUVEAU_ERR("DMA_PT 0x%08x\n", gpuget);
+			assert(0);
+		}
+		data = nvchan->pushbuf[get++];
+
+		if (mthd_count) {
+			NOUVEAU_MSG("0x%08x 0x%08x\n", gpuget, data);
+			mthd_count--;
+			continue;
+		}
+
+		switch (data & 0x60000000) {
+		case 0x00000000:
+			mthd_count = (data >> 18) & 0x7ff;
+			NOUVEAU_MSG("0x%08x 0x%08x MTHD "
+				    "Sc %d Mthd 0x%04x Size %d\n",
+				    gpuget, data, (data>>13) & 7, data & 0x1ffc,
+				    mthd_count);
+			break;
+		case 0x20000000:
+			get = (data & 0x1ffffffc) >> 2;
+			NOUVEAU_MSG("0x%08x 0x%08x JUMP 0x%08x\n",
+				    gpuget, data, data & 0x1ffffffc);
+			continue;
+		case 0x40000000:
+			mthd_count = (data >> 18) & 0x7ff;
+			NOUVEAU_MSG("0x%08x 0x%08x NINC "
+				    "Sc %d Mthd 0x%04x Size %d\n",
+				    gpuget, data, (data>>13) & 7, data & 0x1ffc,
+				    mthd_count);
+			break;
+		case 0x60000000:
+			/* DMA_OPCODE_CALL apparently, doesn't seem to work on
+			 * my NV40 at least..
+			 */
+			/* fall-through */
+		default:
+			NOUVEAU_MSG("DMA_PUSHER 0x%08x 0x%08x\n",
+				    gpuget, data);
+			assert(0);
+		}
+	}
+}
+#endif
+
+void
+nouveau_dma_kickoff(struct nouveau_channel *chan)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+
+	if (dma->cur == dma->put)
+		return;
+
+#ifdef NOUVEAU_DMA_DEBUG
+	if (dma->push_free) {
+		NOUVEAU_ERR("Packet incomplete: %d left\n", dma->push_free);
+		return;
+	}
+#endif
+
+#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+	nouveau_dma_parse_pushbuf(chan, dma->put, dma->cur);
+#endif
+
+	WRITE_PUT(nvchan, dma->cur);
+}
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dma.h b/src/gallium/winsys/drm/nouveau/nouveau_dma.h
new file mode 100644
index 0000000000..cfa6d26e82
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_dma.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_DMA_H__
+#define __NOUVEAU_DMA_H__
+
+#include <string.h>
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+#define RING_SKIPS 8
+
+extern int  nouveau_dma_wait(struct nouveau_channel *chan, int size);
+extern void nouveau_dma_subc_bind(struct nouveau_grobj *);
+extern void nouveau_dma_channel_init(struct nouveau_channel *);
+extern void nouveau_dma_kickoff(struct nouveau_channel *);
+
+#ifdef NOUVEAU_DMA_DEBUG
+static char faulty[1024];
+#endif
+
+static inline void
+nouveau_dma_out(struct nouveau_channel *chan, uint32_t data)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+
+#ifdef NOUVEAU_DMA_DEBUG
+	if (dma->push_free == 0) {
+		NOUVEAU_ERR("No space left in packet at %s\n", faulty);
+		return;
+	}
+	dma->push_free--;
+#endif
+#ifdef NOUVEAU_DMA_TRACE
+	{
+		uint32_t offset = (dma->cur << 2) + dma->base;
+		NOUVEAU_MSG("\tOUT_RING %d/0x%08x -> 0x%08x\n",
+			    nvchan->drm.channel, offset, data);
+	}
+#endif
+	nvchan->pushbuf[dma->cur + (dma->base - nvchan->drm.put_base)/4] = data;
+	dma->cur++;
+}
+
+static inline void
+nouveau_dma_outp(struct nouveau_channel *chan, uint32_t *ptr, int size)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+	(void)dma;
+
+#ifdef NOUVEAU_DMA_DEBUG
+	if (dma->push_free < size) {
+		NOUVEAU_ERR("Packet too small.  Free=%d, Need=%d\n",
+			    dma->push_free, size);
+		return;
+	}
+#endif
+#ifdef NOUVEAU_DMA_TRACE
+	while (size--) {
+		nouveau_dma_out(chan, *ptr);
+		ptr++;
+	}
+#else
+	memcpy(&nvchan->pushbuf[dma->cur], ptr, size << 2);
+#ifdef NOUVEAU_DMA_DEBUG
+	dma->push_free -= size;
+#endif
+	dma->cur += size;
+#endif
+}
+
+static inline void
+nouveau_dma_space(struct nouveau_channel *chan, int size)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+
+	if (dma->free < size) {
+		if (nouveau_dma_wait(chan, size) && chan->hang_notify)
+			chan->hang_notify(chan);
+	}
+	dma->free -= size;
+#ifdef NOUVEAU_DMA_DEBUG
+	dma->push_free = size;
+#endif
+}
+
+static inline void
+nouveau_dma_begin(struct nouveau_channel *chan, struct nouveau_grobj *grobj,
+		  int method, int size, const char* file, int line)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *dma = nvchan->dma;
+	(void)dma;
+
+#ifdef NOUVEAU_DMA_TRACE
+	NOUVEAU_MSG("BEGIN_RING %d/%08x/%d/0x%04x/%d\n", nvchan->drm.channel,
+		    grobj->handle, grobj->subc, method, size);
+#endif
+
+#ifdef NOUVEAU_DMA_DEBUG
+	if (dma->push_free) {
+		NOUVEAU_ERR("Previous packet incomplete: %d left at %s\n",
+			    dma->push_free, faulty);
+		return;
+	}
+	sprintf(faulty,"%s:%d",file,line);
+#endif
+
+	nouveau_dma_space(chan, (size + 1));
+	nouveau_dma_out(chan, (size << 18) | (grobj->subc << 13) | method);
+}
+
+#define RING_SPACE_CH(ch,sz)         nouveau_dma_space((ch), (sz))
+#define BEGIN_RING_CH(ch,gr,m,sz)    nouveau_dma_begin((ch), (gr), (m), (sz), __FUNCTION__, __LINE__ )
+#define OUT_RING_CH(ch, data)        nouveau_dma_out((ch), (data))
+#define OUT_RINGp_CH(ch,ptr,dwords)  nouveau_dma_outp((ch), (void*)(ptr),      \
+						      (dwords))
+#define FIRE_RING_CH(ch)             nouveau_dma_kickoff((ch))
+#define WAIT_RING_CH(ch,sz)          nouveau_dma_wait((ch), (sz))
+		
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dri.h b/src/gallium/winsys/drm/nouveau/nouveau_dri.h
new file mode 100644
index 0000000000..1207c2d609
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_dri.h
@@ -0,0 +1,28 @@
+#ifndef _NOUVEAU_DRI_
+#define _NOUVEAU_DRI_
+
+#include "xf86drm.h"
+#include "drm.h"
+#include "nouveau_drm.h"
+
+struct nouveau_dri {
+	uint32_t device_id;	/**< \brief PCI device ID */
+	uint32_t width;		/**< \brief width in pixels of display */
+	uint32_t height;	/**< \brief height in scanlines of display */
+	uint32_t depth;		/**< \brief depth of display (8, 15, 16, 24) */
+	uint32_t bpp;		/**< \brief bit depth of display (8, 16, 24, 32) */
+
+	uint32_t bus_type;	/**< \brief ths bus type */
+	uint32_t bus_mode;	/**< \brief bus mode (used for AGP, maybe also for PCI-E ?) */
+
+	uint32_t front_offset;	/**< \brief front buffer offset */
+	uint32_t front_pitch;	/**< \brief front buffer pitch */
+	uint32_t back_offset;	/**< \brief private back buffer offset */
+	uint32_t back_pitch;	/**< \brief private back buffer pitch */
+	uint32_t depth_offset;	/**< \brief private depth buffer offset */
+	uint32_t depth_pitch;	/**< \brief private depth buffer pitch */
+
+};
+
+#endif
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_drmif.h b/src/gallium/winsys/drm/nouveau/nouveau_drmif.h
new file mode 100644
index 0000000000..dcd6a5eb0a
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_drmif.h
@@ -0,0 +1,310 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_DRMIF_H__
+#define __NOUVEAU_DRMIF_H__
+
+#include <stdint.h>
+#include <xf86drm.h>
+#include <nouveau_drm.h>
+
+#include "nouveau/nouveau_device.h"
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_grobj.h"
+#include "nouveau/nouveau_notifier.h"
+#include "nouveau/nouveau_bo.h"
+#include "nouveau/nouveau_resource.h"
+#include "nouveau/nouveau_pushbuf.h"
+
+struct nouveau_device_priv {
+	struct nouveau_device base;
+
+	int fd;
+	drm_context_t ctx;
+	drmLock *lock;
+	int needs_close;
+
+	struct drm_nouveau_mem_alloc sa;
+	void *sa_map;
+	struct nouveau_resource *sa_heap;
+};
+#define nouveau_device(n) ((struct nouveau_device_priv *)(n))
+
+extern int
+nouveau_device_open_existing(struct nouveau_device **, int close,
+			     int fd, drm_context_t ctx);
+
+extern int
+nouveau_device_open(struct nouveau_device **, const char *busid);
+
+extern void
+nouveau_device_close(struct nouveau_device **);
+
+extern int
+nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v);
+
+extern int
+nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val);
+
+struct nouveau_fence {
+	struct nouveau_channel *channel;
+};
+
+struct nouveau_fence_cb {
+	struct nouveau_fence_cb *next;
+	void (*func)(void *);
+	void *priv;
+};
+
+struct nouveau_fence_priv {
+	struct nouveau_fence base;
+	int refcount;
+
+	struct nouveau_fence *next;
+	struct nouveau_fence_cb *signal_cb;
+
+	uint32_t sequence;
+	int emitted;
+	int signalled;
+};
+#define nouveau_fence(n) ((struct nouveau_fence_priv *)(n))
+
+extern int
+nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **);
+
+extern int
+nouveau_fence_ref(struct nouveau_fence *, struct nouveau_fence **);
+
+extern int
+nouveau_fence_signal_cb(struct nouveau_fence *, void (*)(void *), void *);
+
+extern void
+nouveau_fence_emit(struct nouveau_fence *);
+
+extern int
+nouveau_fence_wait(struct nouveau_fence **);
+
+extern void
+nouveau_fence_flush(struct nouveau_channel *);
+
+struct nouveau_pushbuf_reloc {
+	struct nouveau_pushbuf_bo *pbbo;
+	uint32_t *ptr;
+	uint32_t flags;
+	uint32_t data;
+	uint32_t vor;
+	uint32_t tor;
+};
+
+struct nouveau_pushbuf_bo {
+	struct nouveau_channel *channel;
+	struct nouveau_bo *bo;
+	unsigned flags;
+	unsigned handled;
+};
+
+#define NOUVEAU_PUSHBUF_MAX_BUFFERS 1024
+#define NOUVEAU_PUSHBUF_MAX_RELOCS 1024
+struct nouveau_pushbuf_priv {
+	struct nouveau_pushbuf base;
+
+	struct nouveau_fence *fence;
+
+	unsigned nop_jump;
+	unsigned start;
+	unsigned size;
+
+	struct nouveau_pushbuf_bo *buffers;
+	unsigned nr_buffers;
+	struct nouveau_pushbuf_reloc *relocs;
+	unsigned nr_relocs;
+};
+#define nouveau_pushbuf(n) ((struct nouveau_pushbuf_priv *)(n))
+
+#define pbbo_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_pbbo(h) ((struct nouveau_pushbuf_bo *)(unsigned long)(h))
+#define pbrel_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_pbrel(h) ((struct nouveau_pushbuf_reloc *)(unsigned long)(h))
+#define bo_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_bo(h) ((struct nouveau_bo_priv *)(unsigned long)(h))
+
+extern int
+nouveau_pushbuf_init(struct nouveau_channel *);
+
+extern int
+nouveau_pushbuf_flush(struct nouveau_channel *, unsigned min);
+
+extern int
+nouveau_pushbuf_emit_reloc(struct nouveau_channel *, void *ptr,
+			   struct nouveau_bo *, uint32_t data, uint32_t flags,
+			   uint32_t vor, uint32_t tor);
+
+struct nouveau_dma_priv {
+	uint32_t base;
+	uint32_t max;
+	uint32_t cur;
+	uint32_t put;
+	uint32_t free;
+
+	int push_free;
+} dma;
+
+struct nouveau_channel_priv {
+	struct nouveau_channel base;
+
+	struct drm_nouveau_channel_alloc drm;
+
+	uint32_t *pushbuf;
+	void     *notifier_block;
+
+	volatile uint32_t *user;
+	volatile uint32_t *put;
+	volatile uint32_t *get;
+	volatile uint32_t *ref_cnt;
+
+	struct nouveau_dma_priv dma_master;
+	struct nouveau_dma_priv dma_bufmgr;
+	struct nouveau_dma_priv *dma;
+
+	struct nouveau_fence *fence_head;
+	struct nouveau_fence *fence_tail;
+	uint32_t fence_sequence;
+
+	struct nouveau_pushbuf_priv pb;
+
+	unsigned user_charge;
+};
+#define nouveau_channel(n) ((struct nouveau_channel_priv *)(n))
+
+extern int
+nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt,
+		      struct nouveau_channel **);
+
+extern void
+nouveau_channel_free(struct nouveau_channel **);
+
+struct nouveau_grobj_priv {
+	struct nouveau_grobj base;
+};
+#define nouveau_grobj(n) ((struct nouveau_grobj_priv *)(n))
+
+extern int nouveau_grobj_alloc(struct nouveau_channel *, uint32_t handle,
+			       int class, struct nouveau_grobj **);
+extern int nouveau_grobj_ref(struct nouveau_channel *, uint32_t handle,
+			     struct nouveau_grobj **);
+extern void nouveau_grobj_free(struct nouveau_grobj **);
+
+
+struct nouveau_notifier_priv {
+	struct nouveau_notifier base;
+
+	struct drm_nouveau_notifierobj_alloc drm;
+	volatile void *map;
+};
+#define nouveau_notifier(n) ((struct nouveau_notifier_priv *)(n))
+
+extern int
+nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle, int count,
+		       struct nouveau_notifier **);
+
+extern void
+nouveau_notifier_free(struct nouveau_notifier **);
+
+extern void
+nouveau_notifier_reset(struct nouveau_notifier *, int id);
+
+extern uint32_t
+nouveau_notifier_status(struct nouveau_notifier *, int id);
+
+extern uint32_t
+nouveau_notifier_return_val(struct nouveau_notifier *, int id);
+
+extern int
+nouveau_notifier_wait_status(struct nouveau_notifier *, int id, int status,
+			     int timeout);
+
+struct nouveau_bo_priv {
+	struct nouveau_bo base;
+
+	struct nouveau_pushbuf_bo *pending;
+	struct nouveau_fence *fence;
+	struct nouveau_fence *wr_fence;
+
+	struct drm_nouveau_mem_alloc drm;
+	void *map;
+
+	void *sysmem;
+	int user;
+
+	int refcount;
+
+	uint64_t offset;
+	uint64_t flags;
+	int tiled;
+};
+#define nouveau_bo(n) ((struct nouveau_bo_priv *)(n))
+
+extern int
+nouveau_bo_init(struct nouveau_device *);
+
+extern void
+nouveau_bo_takedown(struct nouveau_device *);
+
+extern int
+nouveau_bo_new(struct nouveau_device *, uint32_t flags, int align, int size,
+	       struct nouveau_bo **);
+
+extern int
+nouveau_bo_user(struct nouveau_device *, void *ptr, int size,
+		struct nouveau_bo **);
+
+extern int
+nouveau_bo_ref(struct nouveau_device *, uint64_t handle, struct nouveau_bo **);
+
+extern int
+nouveau_bo_set_status(struct nouveau_bo *, uint32_t flags);
+
+extern void
+nouveau_bo_del(struct nouveau_bo **);
+
+extern int
+nouveau_bo_map(struct nouveau_bo *, uint32_t flags);
+
+extern void
+nouveau_bo_unmap(struct nouveau_bo *);
+
+extern int
+nouveau_bo_validate(struct nouveau_channel *, struct nouveau_bo *,
+		    uint32_t flags);
+
+extern int
+nouveau_resource_init(struct nouveau_resource **heap, unsigned start,
+		      unsigned size);
+
+extern int
+nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
+		       struct nouveau_resource **);
+
+extern void
+nouveau_resource_free(struct nouveau_resource **);
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_fence.c b/src/gallium/winsys/drm/nouveau/nouveau_fence.c
new file mode 100644
index 0000000000..e7b0b4ff07
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_fence.c
@@ -0,0 +1,214 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static void
+nouveau_fence_del_unsignalled(struct nouveau_fence *fence)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
+	struct nouveau_fence *le;
+
+	if (nvchan->fence_head == fence) {
+		nvchan->fence_head = nouveau_fence(fence)->next;
+		if (nvchan->fence_head == NULL)
+			nvchan->fence_tail = NULL;
+		return;
+	}
+
+	le = nvchan->fence_head;
+	while (le && nouveau_fence(le)->next != fence)
+		le = nouveau_fence(le)->next;
+	assert(le && nouveau_fence(le)->next == fence);
+	nouveau_fence(le)->next = nouveau_fence(fence)->next;
+	if (nvchan->fence_tail == fence)
+		nvchan->fence_tail = le;
+}
+
+static void
+nouveau_fence_del(struct nouveau_fence **fence)
+{
+	struct nouveau_fence_priv *nvfence;
+
+	if (!fence || !*fence)
+		return;
+	nvfence = nouveau_fence(*fence);
+	*fence = NULL;
+
+	if (--nvfence->refcount)
+		return;
+
+	if (nvfence->emitted && !nvfence->signalled) {
+		if (nvfence->signal_cb) {
+			nvfence->refcount++;
+			nouveau_fence_wait((void *)&nvfence);
+			return;
+		}
+
+		nouveau_fence_del_unsignalled(&nvfence->base);
+	}
+	free(nvfence);
+}
+
+int
+nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **fence)
+{
+	struct nouveau_fence_priv *nvfence;
+
+	if (!chan || !fence || *fence)
+		return -EINVAL;
+	
+	nvfence = calloc(1, sizeof(struct nouveau_fence_priv));
+	if (!nvfence)
+		return -ENOMEM;
+	nvfence->base.channel = chan;
+	nvfence->refcount = 1;
+
+	*fence = &nvfence->base;
+	return 0;
+}
+
+int
+nouveau_fence_ref(struct nouveau_fence *ref, struct nouveau_fence **fence)
+{
+	struct nouveau_fence_priv *nvfence;
+
+	if (!fence)
+		return -EINVAL;
+
+	if (*fence) {
+		nouveau_fence_del(fence);
+		*fence = NULL;
+	}
+
+	if (ref) {
+		nvfence = nouveau_fence(ref);
+		nvfence->refcount++;	
+		*fence = &nvfence->base;
+	}
+
+	return 0;
+}
+
+int
+nouveau_fence_signal_cb(struct nouveau_fence *fence, void (*func)(void *),
+			void *priv)
+{
+	struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
+	struct nouveau_fence_cb *cb;
+
+	if (!nvfence || !func)
+		return -EINVAL;
+
+	cb = malloc(sizeof(struct nouveau_fence_cb));
+	if (!cb)
+		return -ENOMEM;
+
+	cb->func = func;
+	cb->priv = priv;
+	cb->next = nvfence->signal_cb;
+	nvfence->signal_cb = cb;
+	return 0;
+}
+
+void
+nouveau_fence_emit(struct nouveau_fence *fence)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
+	struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
+
+	nvfence->emitted = 1;
+	nvfence->sequence = ++nvchan->fence_sequence;
+	if (nvfence->sequence == 0xffffffff)
+		NOUVEAU_ERR("AII wrap unhandled\n");
+
+	/*XXX: assumes subc 0 is populated */
+	RING_SPACE_CH(fence->channel, 2);
+	OUT_RING_CH  (fence->channel, 0x00040050);
+	OUT_RING_CH  (fence->channel, nvfence->sequence);
+
+	if (nvchan->fence_tail) {
+		nouveau_fence(nvchan->fence_tail)->next = fence;
+	} else {
+		nvchan->fence_head = fence;
+	}
+	nvchan->fence_tail = fence;
+}
+
+void
+nouveau_fence_flush(struct nouveau_channel *chan)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	uint32_t sequence = *nvchan->ref_cnt;
+
+	while (nvchan->fence_head) {
+		struct nouveau_fence_priv *nvfence;
+	
+		nvfence = nouveau_fence(nvchan->fence_head);
+		if (nvfence->sequence > sequence)
+			break;
+		nouveau_fence_del_unsignalled(&nvfence->base);
+		nvfence->signalled = 1;
+
+		if (nvfence->signal_cb) {
+			struct nouveau_fence *fence = NULL;
+
+			nouveau_fence_ref(&nvfence->base, &fence);
+
+			while (nvfence->signal_cb) {
+				struct nouveau_fence_cb *cb;
+				
+				cb = nvfence->signal_cb;
+				nvfence->signal_cb = cb->next;
+				cb->func(cb->priv);
+				free(cb);
+			}
+
+			nouveau_fence_ref(NULL, &fence);
+		}
+	}
+}
+
+int
+nouveau_fence_wait(struct nouveau_fence **fence)
+{
+	struct nouveau_fence_priv *nvfence;
+	
+	if (!fence || !*fence)
+		return -EINVAL;
+	nvfence = nouveau_fence(*fence);
+
+	if (nvfence->emitted) {
+		while (!nvfence->signalled)
+			nouveau_fence_flush(nvfence->base.channel);
+	}
+	nouveau_fence_ref(NULL, fence);
+
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_grobj.c b/src/gallium/winsys/drm/nouveau/nouveau_grobj.c
new file mode 100644
index 0000000000..51523897d5
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_grobj.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+
+int
+nouveau_grobj_alloc(struct nouveau_channel *chan, uint32_t handle,
+		    int class, struct nouveau_grobj **grobj)
+{
+	struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+	struct nouveau_grobj_priv *nvgrobj;
+	struct drm_nouveau_grobj_alloc g;
+	int ret;
+
+	if (!nvdev || !grobj || *grobj)
+		return -EINVAL;
+
+	nvgrobj = calloc(1, sizeof(*nvgrobj));
+	if (!nvgrobj)
+		return -ENOMEM;
+	nvgrobj->base.channel = chan;
+	nvgrobj->base.handle  = handle;
+	nvgrobj->base.grclass = class;
+
+	g.channel = chan->id;
+	g.handle  = handle;
+	g.class   = class;
+	ret = drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GROBJ_ALLOC,
+			      &g, sizeof(g));
+	if (ret) {
+		nouveau_grobj_free((void *)&nvgrobj);
+		return ret;
+	}
+
+	*grobj = &nvgrobj->base;
+	return 0;
+}
+
+int
+nouveau_grobj_ref(struct nouveau_channel *chan, uint32_t handle,
+		  struct nouveau_grobj **grobj)
+{
+	struct nouveau_grobj_priv *nvgrobj;
+
+	if (!chan || !grobj || *grobj)
+		return -EINVAL;
+
+	nvgrobj = calloc(1, sizeof(struct nouveau_grobj_priv));
+	if (!nvgrobj)
+		return -ENOMEM;
+	nvgrobj->base.channel = chan;
+	nvgrobj->base.handle = handle;
+	nvgrobj->base.grclass = 0;
+
+	*grobj = &nvgrobj->base;
+	return 0;
+}
+
+void
+nouveau_grobj_free(struct nouveau_grobj **grobj)
+{
+	struct nouveau_device_priv *nvdev;
+	struct nouveau_channel_priv *chan;
+	struct nouveau_grobj_priv *nvgrobj;
+
+	if (!grobj || !*grobj)
+		return;
+	nvgrobj = nouveau_grobj(*grobj);
+	*grobj = NULL;
+
+
+	chan = nouveau_channel(nvgrobj->base.channel);
+	nvdev = nouveau_device(chan->base.device);
+
+	if (nvgrobj->base.grclass) {
+		struct drm_nouveau_gpuobj_free f;
+
+		f.channel = chan->drm.channel;
+		f.handle  = nvgrobj->base.handle;
+		drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE,
+				&f, sizeof(f));	
+	}
+	free(nvgrobj);
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_local.h b/src/gallium/winsys/drm/nouveau/nouveau_local.h
new file mode 100644
index 0000000000..e878a40803
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_local.h
@@ -0,0 +1,117 @@
+#ifndef __NOUVEAU_LOCAL_H__
+#define __NOUVEAU_LOCAL_H__
+
+#include "pipe/p_compiler.h"
+#include "nouveau_winsys_pipe.h"
+#include <stdio.h>
+
+struct pipe_buffer;
+
+/* Debug output */
+#define NOUVEAU_MSG(fmt, args...) do {                                         \
+	fprintf(stdout, "nouveau: "fmt, ##args);                               \
+	fflush(stdout);                                                        \
+} while(0)
+
+#define NOUVEAU_ERR(fmt, args...) do {                                         \
+	fprintf(stderr, "%s:%d -  "fmt, __func__, __LINE__, ##args);           \
+	fflush(stderr);                                                        \
+} while(0)
+
+#define NOUVEAU_TIME_MSEC() 0
+
+/* User FIFO control */
+//#define NOUVEAU_DMA_TRACE
+//#define NOUVEAU_DMA_DEBUG
+//#define NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+#define NOUVEAU_DMA_BARRIER 
+#define NOUVEAU_DMA_TIMEOUT 2000
+
+/* Push buffer access macros */
+static INLINE void
+OUT_RING(struct nouveau_channel *chan, unsigned data)
+{
+	*(chan->pushbuf->cur++) = (data);
+}
+
+static INLINE void
+OUT_RINGp(struct nouveau_channel *chan, uint32_t *data, unsigned size)
+{
+	memcpy(chan->pushbuf->cur, data, size * 4);
+	chan->pushbuf->cur += size;
+}
+
+static INLINE void
+OUT_RINGf(struct nouveau_channel *chan, float f)
+{
+	union { uint32_t i; float f; } c;
+	c.f = f;
+	OUT_RING(chan, c.i);
+}
+
+static INLINE void
+BEGIN_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr,
+	   unsigned mthd, unsigned size)
+{
+	if (chan->pushbuf->remaining < (size + 1))
+		nouveau_pushbuf_flush(chan, (size + 1));
+	OUT_RING(chan, (gr->subc << 13) | (size << 18) | mthd);
+	chan->pushbuf->remaining -= (size + 1);
+}
+
+static INLINE void
+FIRE_RING(struct nouveau_channel *chan)
+{
+	nouveau_pushbuf_flush(chan, 0);
+}
+
+static INLINE void
+BIND_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, unsigned subc)
+{
+	gr->subc = subc;
+	BEGIN_RING(chan, gr, 0x0000, 1);
+	OUT_RING  (chan, gr->handle);
+}
+
+static INLINE void
+OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	  unsigned data, unsigned flags, unsigned vor, unsigned tor)
+{
+	nouveau_pushbuf_emit_reloc(chan, chan->pushbuf->cur++, bo,
+				   data, flags, vor, tor);
+}
+
+/* Raw data + flags depending on FB/TT buffer */
+static INLINE void
+OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	   unsigned data, unsigned flags, unsigned vor, unsigned tor)
+{
+	OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor);
+}
+
+/* FB/TT object handle */
+static INLINE void
+OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	   unsigned flags)
+{
+	OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR,
+		  chan->vram->handle, chan->gart->handle);
+}
+
+/* Low 32-bits of offset */
+static INLINE void
+OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	   unsigned delta, unsigned flags)
+{
+	OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0);
+}
+
+/* High 32-bits of offset */
+static INLINE void
+OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo,
+	   unsigned delta, unsigned flags)
+{
+	OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0);
+}
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_lock.c b/src/gallium/winsys/drm/nouveau/nouveau_lock.c
new file mode 100644
index 0000000000..9adb9ac854
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_lock.c
@@ -0,0 +1,94 @@
+/**************************************************************************
+ * 
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+
+#include "nouveau_context.h"
+#include "nouveau_screen.h"
+
+_glthread_DECLARE_STATIC_MUTEX( lockMutex );
+
+static void
+nouveau_contended_lock(struct nouveau_context *nv, GLuint flags)
+{
+	__DRIdrawablePrivate *dPriv = nv->dri_drawable;
+	__DRIscreenPrivate *sPriv = nv->dri_screen;
+	struct nouveau_screen *nv_screen = nv->nv_screen;
+	struct nouveau_device *dev = nv_screen->device;
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+	drmGetLock(nvdev->fd, nvdev->ctx, flags);
+
+	/* If the window moved, may need to set a new cliprect now.
+	 *
+	 * NOTE: This releases and regains the hw lock, so all state
+	 * checking must be done *after* this call:
+	 */
+	if (dPriv)
+		DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
+}
+
+/* Lock the hardware and validate our state.
+ */
+void
+LOCK_HARDWARE(struct nouveau_context *nv)
+{
+	struct nouveau_screen *nv_screen = nv->nv_screen;
+	struct nouveau_device *dev = nv_screen->device;
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+	char __ret=0;
+
+	_glthread_LOCK_MUTEX(lockMutex);
+	assert(!nv->locked);
+	
+	DRM_CAS(nvdev->lock, nvdev->ctx,
+		(DRM_LOCK_HELD | nvdev->ctx), __ret);
+	
+	if (__ret)
+		nouveau_contended_lock(nv, 0);
+	nv->locked = GL_TRUE;
+}
+
+
+  /* Unlock the hardware using the global current context 
+   */
+void
+UNLOCK_HARDWARE(struct nouveau_context *nv)
+{
+	struct nouveau_screen *nv_screen = nv->nv_screen;
+	struct nouveau_device *dev = nv_screen->device;
+	struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+	assert(nv->locked);
+	nv->locked = GL_FALSE;
+
+	DRM_UNLOCK(nvdev->fd, nvdev->lock, nvdev->ctx);
+
+	_glthread_UNLOCK_MUTEX(lockMutex);
+} 
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_notifier.c b/src/gallium/winsys/drm/nouveau/nouveau_notifier.c
new file mode 100644
index 0000000000..01e8f38440
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_notifier.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+#define NOTIFIER(__v)                                                          \
+	struct nouveau_notifier_priv *nvnotify = nouveau_notifier(notifier);   \
+	volatile uint32_t *__v = (void*)nvnotify->map + (id * 32)
+
+int
+nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
+		       int count, struct nouveau_notifier **notifier)
+{
+	struct nouveau_notifier_priv *nvnotify;
+	int ret;
+
+	if (!chan || !notifier || *notifier)
+		return -EINVAL;
+
+	nvnotify = calloc(1, sizeof(struct nouveau_notifier_priv));
+	if (!nvnotify)
+		return -ENOMEM;
+	nvnotify->base.channel = chan;
+	nvnotify->base.handle  = handle;
+
+	nvnotify->drm.channel = chan->id;
+	nvnotify->drm.handle  = handle;
+	nvnotify->drm.count   = count;
+	if ((ret = drmCommandWriteRead(nouveau_device(chan->device)->fd,
+				       DRM_NOUVEAU_NOTIFIEROBJ_ALLOC,
+				       &nvnotify->drm,
+				       sizeof(nvnotify->drm)))) {
+		nouveau_notifier_free((void *)&nvnotify);
+		return ret;
+	}
+
+	nvnotify->map = (void *)nouveau_channel(chan)->notifier_block +
+				nvnotify->drm.offset;
+	*notifier = &nvnotify->base;
+	return 0;
+}
+
+void
+nouveau_notifier_free(struct nouveau_notifier **notifier)
+{
+
+	struct nouveau_notifier_priv *nvnotify;
+	struct nouveau_channel_priv *nvchan;
+	struct nouveau_device_priv *nvdev;
+	struct drm_nouveau_gpuobj_free f;
+
+	if (!notifier || !*notifier)
+		return;
+	nvnotify = nouveau_notifier(*notifier);
+	*notifier = NULL;
+
+	nvchan = nouveau_channel(nvnotify->base.channel);
+	nvdev   = nouveau_device(nvchan->base.device);
+
+	f.channel = nvchan->drm.channel;
+	f.handle  = nvnotify->base.handle;
+	drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, &f, sizeof(f));		
+	free(nvnotify);
+}
+
+void
+nouveau_notifier_reset(struct nouveau_notifier *notifier, int id)
+{
+	NOTIFIER(n);
+
+	n[NV_NOTIFY_TIME_0      /4] = 0x00000000;
+	n[NV_NOTIFY_TIME_1      /4] = 0x00000000;
+	n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000;
+	n[NV_NOTIFY_STATE       /4] = (NV_NOTIFY_STATE_STATUS_IN_PROCESS <<
+				       NV_NOTIFY_STATE_STATUS_SHIFT);
+}
+
+uint32_t
+nouveau_notifier_status(struct nouveau_notifier *notifier, int id)
+{
+	NOTIFIER(n);
+
+	return n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
+}
+
+uint32_t
+nouveau_notifier_return_val(struct nouveau_notifier *notifier, int id)
+{
+	NOTIFIER(n);
+
+	return n[NV_NOTIFY_RETURN_VALUE/4];
+}
+
+int
+nouveau_notifier_wait_status(struct nouveau_notifier *notifier, int id,
+			     int status, int timeout)
+{
+	NOTIFIER(n);
+	uint32_t time = 0, t_start = NOUVEAU_TIME_MSEC();
+
+	while (time <= timeout) {
+		uint32_t v;
+
+		v = n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
+		if (v == status)
+			return 0;
+
+		if (timeout)
+			time = NOUVEAU_TIME_MSEC() - t_start;
+	}
+
+	return -EBUSY;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c b/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c
new file mode 100644
index 0000000000..815046ba85
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c
@@ -0,0 +1,271 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+#define PB_BUFMGR_DWORDS   (4096 / 2)
+#define PB_MIN_USER_DWORDS  2048
+
+static int
+nouveau_pushbuf_space(struct nouveau_channel *chan, unsigned min)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
+
+	assert((min + 1) <= nvchan->dma->max);
+
+	/* Wait for enough space in push buffer */
+	min = min < PB_MIN_USER_DWORDS ? PB_MIN_USER_DWORDS : min;
+	min += 1; /* a bit extra for the NOP */
+	if (nvchan->dma->free < min)
+		WAIT_RING_CH(chan, min);
+
+	/* Insert NOP, may turn into a jump later */
+	RING_SPACE_CH(chan, 1);
+	nvpb->nop_jump = nvchan->dma->cur;
+	OUT_RING_CH(chan, 0);
+
+	/* Any remaining space is available to the user */
+	nvpb->start = nvchan->dma->cur;
+	nvpb->size = nvchan->dma->free;
+	nvpb->base.channel = chan;
+	nvpb->base.remaining = nvpb->size;
+	nvpb->base.cur = &nvchan->pushbuf[nvpb->start];
+
+	/* Create a new fence object for this "frame" */
+	nouveau_fence_ref(NULL, &nvpb->fence);
+	nouveau_fence_new(chan, &nvpb->fence);
+
+	return 0;
+}
+
+int
+nouveau_pushbuf_init(struct nouveau_channel *chan)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_dma_priv *m = &nvchan->dma_master;
+	struct nouveau_dma_priv *b = &nvchan->dma_bufmgr;
+	int i;
+
+	if (!nvchan)
+		return -EINVAL;
+
+	/* Reassign last bit of push buffer for a "separate" bufmgr
+	 * ring buffer
+	 */
+	m->max -= PB_BUFMGR_DWORDS;
+	m->free -= PB_BUFMGR_DWORDS;
+
+	b->base = m->base + ((m->max + 2) << 2);
+	b->max = PB_BUFMGR_DWORDS - 2;
+	b->cur = b->put = 0;
+	b->free = b->max - b->cur;
+
+	/* Some NOPs just to be safe
+	 *XXX: RING_SKIPS
+	 */
+	nvchan->dma = b;
+	RING_SPACE_CH(chan, 8);
+	for (i = 0; i < 8; i++)
+		OUT_RING_CH(chan, 0);
+	nvchan->dma = m;
+
+	nouveau_pushbuf_space(chan, 0);
+	chan->pushbuf = &nvchan->pb.base;
+
+	nvchan->pb.buffers = calloc(NOUVEAU_PUSHBUF_MAX_BUFFERS,
+				    sizeof(struct nouveau_pushbuf_bo));
+	nvchan->pb.relocs = calloc(NOUVEAU_PUSHBUF_MAX_RELOCS,
+				   sizeof(struct nouveau_pushbuf_reloc));
+	return 0;
+}
+
+static uint32_t
+nouveau_pushbuf_calc_reloc(struct nouveau_bo *bo,
+			   struct nouveau_pushbuf_reloc *r)
+{
+	uint32_t push;
+
+	if (r->flags & NOUVEAU_BO_LOW) {
+		push = bo->offset + r->data;
+	} else
+	if (r->flags & NOUVEAU_BO_HIGH) {
+		push = (bo->offset + r->data) >> 32;
+	} else {
+		push = r->data;
+	}
+
+	if (r->flags & NOUVEAU_BO_OR) {
+		if (bo->flags & NOUVEAU_BO_VRAM)
+			push |= r->vor;
+		else
+			push |= r->tor;
+	}
+
+	return push;
+}
+
+/* This would be our TTM "superioctl" */
+int
+nouveau_pushbuf_flush(struct nouveau_channel *chan, unsigned min)
+{
+	struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+	struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
+	int ret, i;
+
+	if (nvpb->base.remaining == nvpb->size)
+		return 0;
+
+	nouveau_fence_flush(chan);
+
+	nvpb->size -= nvpb->base.remaining;
+	nvchan->dma->cur += nvpb->size;
+	nvchan->dma->free -= nvpb->size;
+	assert(nvchan->dma->cur <= nvchan->dma->max);
+
+	nvchan->dma = &nvchan->dma_bufmgr;
+	nvchan->pushbuf[nvpb->nop_jump] = 0x20000000 |
+		(nvchan->dma->base + (nvchan->dma->cur << 2));
+
+	/* Validate buffers + apply relocations */
+	nvchan->user_charge = 0;
+	for (i = 0; i < nvpb->nr_relocs; i++) {
+		struct nouveau_pushbuf_reloc *r = &nvpb->relocs[i];
+		struct nouveau_pushbuf_bo *pbbo = r->pbbo;
+		struct nouveau_bo *bo = pbbo->bo;
+
+		/* Validated, mem matches presumed, no relocation necessary */
+		if (pbbo->handled & 2) {
+			if (!(pbbo->handled & 1))
+				assert(0);
+			continue;
+		}
+
+		/* Not yet validated, do it now */
+		if (!(pbbo->handled & 1)) {
+			ret = nouveau_bo_validate(chan, bo, pbbo->flags);
+			if (ret) {
+				assert(0);
+				return ret;
+			}
+			pbbo->handled |= 1;
+
+			if (bo->offset == nouveau_bo(bo)->offset &&
+			    bo->flags == nouveau_bo(bo)->flags) {
+				pbbo->handled |= 2;
+				continue;
+			}
+			bo->offset = nouveau_bo(bo)->offset;
+			bo->flags = nouveau_bo(bo)->flags;
+		}
+
+		/* Apply the relocation */
+		*r->ptr = nouveau_pushbuf_calc_reloc(bo, r);
+	}
+	nvpb->nr_relocs = 0;
+
+	/* Dereference all buffers on validate list */
+	for (i = 0; i < nvpb->nr_buffers; i++) {
+		struct nouveau_pushbuf_bo *pbbo = &nvpb->buffers[i];
+
+		nouveau_bo(pbbo->bo)->pending = NULL;
+		nouveau_bo_del(&pbbo->bo);
+	}
+	nvpb->nr_buffers = 0;
+
+	/* Switch back to user's ring */
+	RING_SPACE_CH(chan, 1);
+	OUT_RING_CH(chan, 0x20000000 | ((nvpb->start << 2) +
+					nvchan->dma_master.base));
+	nvchan->dma = &nvchan->dma_master;
+
+	/* Fence + kickoff */
+	nouveau_fence_emit(nvpb->fence);
+	FIRE_RING_CH(chan);
+
+	/* Allocate space for next push buffer */
+	ret = nouveau_pushbuf_space(chan, min);
+	assert(!ret);
+
+	return 0;
+}
+
+static struct nouveau_pushbuf_bo *
+nouveau_pushbuf_emit_buffer(struct nouveau_channel *chan, struct nouveau_bo *bo)
+{
+	struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
+	struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+	struct nouveau_pushbuf_bo *pbbo;
+
+	if (nvbo->pending)
+		return nvbo->pending;
+
+	if (nvpb->nr_buffers >= NOUVEAU_PUSHBUF_MAX_BUFFERS)
+		return NULL;
+	pbbo = nvpb->buffers + nvpb->nr_buffers++;
+	nvbo->pending = pbbo;
+
+	nouveau_bo_ref(bo->device, bo->handle, &pbbo->bo);
+	pbbo->channel = chan;
+	pbbo->flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART;
+	pbbo->handled = 0;
+	return pbbo;
+}
+
+int
+nouveau_pushbuf_emit_reloc(struct nouveau_channel *chan, void *ptr,
+			   struct nouveau_bo *bo, uint32_t data, uint32_t flags,
+			   uint32_t vor, uint32_t tor)
+{
+	struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
+	struct nouveau_pushbuf_bo *pbbo;
+	struct nouveau_pushbuf_reloc *r;
+
+	if (nvpb->nr_relocs >= NOUVEAU_PUSHBUF_MAX_RELOCS)
+		return -ENOMEM;
+
+	pbbo = nouveau_pushbuf_emit_buffer(chan, bo);
+	if (!pbbo)
+		return -ENOMEM;
+	pbbo->flags |= (flags & NOUVEAU_BO_RDWR);
+	pbbo->flags &= (flags | NOUVEAU_BO_RDWR);
+
+	r = nvpb->relocs + nvpb->nr_relocs++;
+	r->pbbo = pbbo;
+	r->ptr = ptr;
+	r->flags = flags;
+	r->data = data;
+	r->vor = vor;
+	r->tor = tor;
+
+	if (flags & NOUVEAU_BO_DUMMY)
+		*(uint32_t *)ptr = 0;
+	else
+		*(uint32_t *)ptr = nouveau_pushbuf_calc_reloc(bo, r);
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_resource.c b/src/gallium/winsys/drm/nouveau/nouveau_resource.c
new file mode 100644
index 0000000000..3bbcb5c45e
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_resource.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+int
+nouveau_resource_init(struct nouveau_resource **heap,
+		      unsigned start, unsigned size)
+{
+	struct nouveau_resource *r;
+
+	r = calloc(1, sizeof(struct nouveau_resource));
+	if (!r)
+		return 1;
+
+	r->start = start;
+	r->size  = size;
+	*heap = r;
+	return 0;
+}
+
+int
+nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
+		       struct nouveau_resource **res)
+{
+	struct nouveau_resource *r;
+
+	if (!heap || !size || !res || *res)
+		return 1;
+
+	while (heap) {
+		if (!heap->in_use && heap->size >= size) {
+			r = calloc(1, sizeof(struct nouveau_resource));
+			if (!r)
+				return 1;
+
+			r->start  = (heap->start + heap->size) - size;
+			r->size   = size;
+			r->in_use = 1;
+			r->priv   = priv;
+
+			heap->size -= size;
+
+			r->next = heap->next;
+			if (heap->next)
+				heap->next->prev = r;
+			r->prev = heap;
+			heap->next = r;
+
+			*res = r;
+			return 0;
+		}
+			
+		heap = heap->next;
+	}
+
+	return 1;
+}
+
+void
+nouveau_resource_free(struct nouveau_resource **res)
+{
+	struct nouveau_resource *r;
+
+	if (!res || !*res)
+		return;
+	r = *res;
+	*res = NULL;
+
+	r->in_use = 0;
+
+	if (r->next && !r->next->in_use) {
+		struct nouveau_resource *new = r->next;
+
+		new->prev = r->prev;
+		if (r->prev)
+			r->prev->next = new;
+		new->size += r->size;
+		new->start = r->start;
+
+		free(r);
+		r = new;
+	}
+
+	if (r->prev && !r->prev->in_use) {
+		r->prev->next = r->next;
+		if (r->next)
+			r->next->prev = r->prev;
+		r->prev->size += r->size;
+		free(r);
+	}
+	
+}
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_screen.c b/src/gallium/winsys/drm/nouveau/nouveau_screen.c
new file mode 100644
index 0000000000..df1fe7e69b
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_screen.c
@@ -0,0 +1,310 @@
+#include "utils.h"
+#include "vblank.h"
+#include "xmlpool.h"
+
+#include "pipe/p_context.h"
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_cb_fbo.h"
+
+#include "nouveau_context.h"
+#include "nouveau_drm.h"
+#include "nouveau_dri.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+
+#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 11
+#error nouveau_drm.h version does not match expected version
+#endif
+
+/* Extension stuff, enabling of extensions handled by Gallium's GL state
+ * tracker.  But, we still need to define the entry points we want.
+ */
+#define need_GL_ARB_fragment_program
+#define need_GL_ARB_multisample
+#define need_GL_ARB_occlusion_query
+#define need_GL_ARB_point_parameters
+#define need_GL_ARB_shader_objects
+#define need_GL_ARB_texture_compression
+#define need_GL_ARB_vertex_program
+#define need_GL_ARB_vertex_shader
+#define need_GL_ARB_vertex_buffer_object
+#define need_GL_EXT_compiled_vertex_array
+#define need_GL_EXT_fog_coord
+#define need_GL_EXT_secondary_color
+#define need_GL_EXT_framebuffer_object
+#define need_GL_VERSION_2_0
+#define need_GL_VERSION_2_1
+#include "extension_helper.h"
+
+const struct dri_extension card_extensions[] =
+{
+	{ "GL_ARB_multisample", GL_ARB_multisample_functions },
+	{ "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions },
+	{ "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
+	{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
+	{ "GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
+	{ "GL_ARB_shading_language_120", GL_VERSION_2_1_functions },
+	{ "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
+	{ "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
+	{ "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions },
+	{ "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
+	{ "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions },
+	{ "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
+	{ "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
+	{ "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
+	{ NULL, 0 }
+};
+
+PUBLIC const char __driConfigOptions[] =
+DRI_CONF_BEGIN
+DRI_CONF_END;
+static const GLuint __driNConfigOptions = 0;
+
+extern const struct dri_extension common_extensions[];
+extern const struct dri_extension nv40_extensions[];
+
+static GLboolean
+nouveau_screen_create(__DRIscreenPrivate *driScrnPriv)
+{
+	struct nouveau_dri *nv_dri = driScrnPriv->pDevPriv;
+	struct nouveau_screen *nv_screen;
+	int ret;
+
+	if (driScrnPriv->devPrivSize != sizeof(struct nouveau_dri)) {
+		NOUVEAU_ERR("DRI struct mismatch between DDX/DRI\n");
+		return GL_FALSE;
+	}
+
+	nv_screen = CALLOC_STRUCT(nouveau_screen);
+	if (!nv_screen)
+		return GL_FALSE;
+	nv_screen->driScrnPriv = driScrnPriv;
+	driScrnPriv->private = (void *)nv_screen;
+
+	driParseOptionInfo(&nv_screen->option_cache,
+			   __driConfigOptions, __driNConfigOptions);
+
+	if ((ret = nouveau_device_open_existing(&nv_screen->device, 0,
+						driScrnPriv->fd, 0))) {
+		NOUVEAU_ERR("Failed opening nouveau device: %d\n", ret);
+		return GL_FALSE;
+	}
+
+	nv_screen->front_offset = nv_dri->front_offset;
+	nv_screen->front_pitch  = nv_dri->front_pitch * (nv_dri->bpp / 8);
+	nv_screen->front_cpp = nv_dri->bpp / 8;
+	nv_screen->front_height = nv_dri->height;
+
+	return GL_TRUE;
+}
+
+static void
+nouveau_screen_destroy(__DRIscreenPrivate *driScrnPriv)
+{
+	struct nouveau_screen *nv_screen = driScrnPriv->private;
+
+	driScrnPriv->private = NULL;
+	FREE(nv_screen);
+}
+
+static GLboolean
+nouveau_create_buffer(__DRIscreenPrivate * driScrnPriv,
+		      __DRIdrawablePrivate * driDrawPriv,
+		      const __GLcontextModes *glVis, GLboolean pixmapBuffer)
+{
+	struct nouveau_framebuffer *nvfb;
+	enum pipe_format colour, depth, stencil;
+
+	if (pixmapBuffer)
+		return GL_FALSE;
+
+	nvfb = CALLOC_STRUCT(nouveau_framebuffer);
+	if (!nvfb)
+		return GL_FALSE;
+
+	if (glVis->redBits == 5)
+		colour = PIPE_FORMAT_R5G6B5_UNORM;
+	else
+		colour = PIPE_FORMAT_A8R8G8B8_UNORM;
+
+	if (glVis->depthBits == 16)
+		depth = PIPE_FORMAT_Z16_UNORM;
+	else if (glVis->depthBits == 24)
+		depth = PIPE_FORMAT_Z24S8_UNORM;
+	else
+		depth = PIPE_FORMAT_NONE;
+
+	if (glVis->stencilBits == 8)
+		stencil = PIPE_FORMAT_Z24S8_UNORM;
+	else
+		stencil = PIPE_FORMAT_NONE;
+
+	nvfb->stfb = st_create_framebuffer(glVis, colour, depth, stencil,
+					   driDrawPriv->w, driDrawPriv->h,
+					   (void*)nvfb);
+	if (!nvfb->stfb) {
+		free(nvfb);
+		return  GL_FALSE;
+	}
+
+	driDrawPriv->driverPrivate = (void *)nvfb;
+	return GL_TRUE;
+}
+
+static void
+nouveau_destroy_buffer(__DRIdrawablePrivate * driDrawPriv)
+{
+	struct nouveau_framebuffer *nvfb;
+	
+	nvfb = (struct nouveau_framebuffer *)driDrawPriv->driverPrivate;
+	st_unreference_framebuffer(&nvfb->stfb);
+	free(nvfb);
+}
+
+static struct __DriverAPIRec
+nouveau_api = {
+	.InitDriver	= nouveau_screen_create,
+	.DestroyScreen	= nouveau_screen_destroy,
+	.CreateContext	= nouveau_context_create,
+	.DestroyContext	= nouveau_context_destroy,
+	.CreateBuffer	= nouveau_create_buffer,
+	.DestroyBuffer	= nouveau_destroy_buffer,
+	.SwapBuffers	= nouveau_swap_buffers,
+	.MakeCurrent	= nouveau_context_bind,
+	.UnbindContext	= nouveau_context_unbind,
+	.GetSwapInfo	= NULL,
+	.GetMSC		= NULL,
+	.WaitForMSC	= NULL,
+	.WaitForSBC	= NULL,
+	.SwapBuffersMSC	= NULL,
+	.CopySubBuffer	= nouveau_copy_sub_buffer,
+	.setTexOffset	= NULL
+};
+
+static __GLcontextModes *
+nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits,
+		      unsigned stencil_bits, GLboolean have_back_buffer)
+{
+	__GLcontextModes * modes;
+	__GLcontextModes * m;
+	unsigned num_modes;
+	unsigned depth_buffer_factor;
+	unsigned back_buffer_factor;
+	int i;
+
+	static const struct {
+		GLenum format;
+		GLenum type;
+	} fb_format_array[] = {
+		{ GL_RGB , GL_UNSIGNED_SHORT_5_6_5     },
+		{ GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV },
+		{ GL_BGR , GL_UNSIGNED_INT_8_8_8_8_REV },
+	};
+
+	/* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
+	 * support pageflipping at all.
+	 */
+	static const GLenum back_buffer_modes[] = {
+		GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
+	};
+
+	uint8_t depth_bits_array[4]   = { 0, 16, 24, 24 };
+	uint8_t stencil_bits_array[4] = { 0,  0,  0, 8 };
+	uint8_t msaa_samples_array[1] = { 0 };
+
+	depth_buffer_factor = 4;
+	back_buffer_factor  = (have_back_buffer) ? 3 : 1;
+
+	num_modes = ((pixel_bits==16) ? 1 : 2) *
+		depth_buffer_factor * back_buffer_factor * 4;
+	modes = (*dri_interface->createContextModes)(num_modes,
+						     sizeof(__GLcontextModes));
+	m = modes;
+
+	for (i=((pixel_bits==16)?0:1);i<((pixel_bits==16)?1:3);i++) {
+		if (!driFillInModes(&m, fb_format_array[i].format,
+					fb_format_array[i].type,
+					depth_bits_array,
+					stencil_bits_array,
+					depth_buffer_factor,
+					back_buffer_modes,
+					back_buffer_factor,
+					msaa_samples_array, 1,
+					GLX_TRUE_COLOR)) {
+		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
+				__func__, __LINE__ );
+		return NULL;
+		}
+
+		if (!driFillInModes(&m, fb_format_array[i].format,
+					fb_format_array[i].type,
+					depth_bits_array,
+					stencil_bits_array,
+					depth_buffer_factor,
+					back_buffer_modes,
+					back_buffer_factor,
+					msaa_samples_array, 1,
+					GLX_DIRECT_COLOR)) {
+		fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
+				__func__, __LINE__ );
+		return NULL;
+		}
+	}
+
+	return modes;
+}
+PUBLIC void *
+__driCreateNewScreen_20050727(__DRInativeDisplay *dpy, int scrn,
+			      __DRIscreen *psc, const __GLcontextModes * modes,
+			      const __DRIversion * ddx_version,
+			      const __DRIversion * dri_version,
+			      const __DRIversion * drm_version,
+			      const __DRIframebuffer * frame_buffer,
+			      void * pSAREA, int fd, int internal_api_version,
+			      const __DRIinterfaceMethods * interface,
+			      __GLcontextModes ** driver_modes)
+{
+	__DRIscreenPrivate *psp;
+	static const __DRIversion ddx_expected =
+		{ 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
+	static const __DRIversion dri_expected = { 4, 0, 0 };
+	static const __DRIversion drm_expected =
+		{ 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
+	struct nouveau_dri *nv_dri = NULL;
+
+	dri_interface = interface;
+
+	if (!driCheckDriDdxDrmVersions2("nouveau",
+					dri_version, &dri_expected,
+					ddx_version, &ddx_expected,
+					drm_version, &drm_expected)) {
+		return NULL;
+	}
+
+	if (drm_expected.patch != drm_version->patch) {
+		fprintf(stderr, "Incompatible DRM patch level.\n"
+				"Expected: %d\n" "Current : %d\n",
+			drm_expected.patch, drm_version->patch);
+		return NULL;
+	}
+
+	psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
+				       ddx_version, dri_version, drm_version,
+				       frame_buffer, pSAREA, fd,
+				       internal_api_version,
+				       &nouveau_api);
+	if (psp == NULL)
+		return NULL;
+	nv_dri = psp->pDevPriv;
+
+	*driver_modes = nouveau_fill_in_modes(nv_dri->bpp,
+					      (nv_dri->bpp == 16) ? 16 : 24,
+					      (nv_dri->bpp == 16) ? 0 : 8,
+					      1);
+
+	driInitExtensions(NULL, card_extensions, GL_FALSE);
+
+	return (void *)psp;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_screen.h b/src/gallium/winsys/drm/nouveau/nouveau_screen.h
new file mode 100644
index 0000000000..388d6be9bb
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_screen.h
@@ -0,0 +1,20 @@
+#ifndef __NOUVEAU_SCREEN_H__
+#define __NOUVEAU_SCREEN_H__
+
+#include "xmlconfig.h"
+
+struct nouveau_screen {
+	__DRIscreenPrivate *driScrnPriv;
+	driOptionCache      option_cache;
+
+	struct nouveau_device *device;
+
+	uint32_t front_offset;
+	uint32_t front_pitch;
+	uint32_t front_cpp;
+	uint32_t front_height;
+
+	void *nvc;
+};
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c
new file mode 100644
index 0000000000..70e0104e83
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c
@@ -0,0 +1,86 @@
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+
+#include "pipe/p_context.h"
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_context.h"
+#include "state_tracker/st_cb_fbo.h"
+
+#include "nouveau_context.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+
+void
+nouveau_copy_buffer(__DRIdrawablePrivate *dPriv, struct pipe_surface *surf,
+		    const drm_clip_rect_t *rect)
+{
+	struct nouveau_context *nv = dPriv->driContextPriv->driverPrivate;
+	drm_clip_rect_t *pbox;
+	int nbox, i;
+
+	LOCK_HARDWARE(nv);
+	if (!dPriv->numClipRects) {
+		UNLOCK_HARDWARE(nv);
+		return;
+	}
+	pbox = dPriv->pClipRects;
+	nbox = dPriv->numClipRects;
+
+	nv->surface_copy_prep(nv, nv->frontbuffer, surf);
+	for (i = 0; i < nbox; i++, pbox++) {
+		int sx, sy, dx, dy, w, h;
+
+		sx = pbox->x1 - dPriv->x;
+		sy = pbox->y1 - dPriv->y;
+		dx = pbox->x1;
+		dy = pbox->y1;
+		w  = pbox->x2 - pbox->x1;
+		h  = pbox->y2 - pbox->y1;
+
+		nv->surface_copy(nv, dx, dy, sx, sy, w, h);
+	}
+
+	FIRE_RING(nv->nvc->channel);
+	UNLOCK_HARDWARE(nv);
+
+	if (nv->last_stamp != dPriv->lastStamp) {
+		struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+		st_resize_framebuffer(nvfb->stfb, dPriv->w, dPriv->h);
+		nv->last_stamp = dPriv->lastStamp;
+	}
+}
+
+void
+nouveau_copy_sub_buffer(__DRIdrawablePrivate *dPriv, int x, int y, int w, int h)
+{
+	struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+	struct pipe_surface *surf;
+
+	surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
+	if (surf) {
+		drm_clip_rect_t rect;
+		rect.x1 = x;
+		rect.y1 = y;
+		rect.x2 = x + w;
+		rect.y2 = y + h;
+
+		st_notify_swapbuffers(nvfb->stfb);
+		nouveau_copy_buffer(dPriv, surf, &rect);
+	}
+}
+
+void
+nouveau_swap_buffers(__DRIdrawablePrivate *dPriv)
+{
+	struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+	struct pipe_surface *surf;
+
+	surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
+	if (surf) {
+		st_notify_swapbuffers(nvfb->stfb);
+		nouveau_copy_buffer(dPriv, surf, NULL);
+	}
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h
new file mode 100644
index 0000000000..825d3da6da
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h
@@ -0,0 +1,10 @@
+#ifndef __NOUVEAU_SWAPBUFFERS_H__
+#define __NOUVEAU_SWAPBUFFERS_H__
+
+extern void nouveau_copy_buffer(__DRIdrawablePrivate *, struct pipe_surface *,
+				const drm_clip_rect_t *);
+extern void nouveau_copy_sub_buffer(__DRIdrawablePrivate *,
+				    int x, int y, int w, int h);
+extern void nouveau_swap_buffers(__DRIdrawablePrivate *);
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys.c
new file mode 100644
index 0000000000..0878840dcc
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys.c
@@ -0,0 +1,158 @@
+#include "util/u_memory.h"
+
+#include "nouveau_context.h"
+#include "nouveau_screen.h"
+#include "nouveau_winsys_pipe.h"
+
+#include "nouveau/nouveau_winsys.h"
+
+static int
+nouveau_pipe_notifier_alloc(struct nouveau_winsys *nvws, int count,
+			    struct nouveau_notifier **notify)
+{
+	struct nouveau_context *nv = nvws->nv;
+
+	return nouveau_notifier_alloc(nv->nvc->channel, nv->nvc->next_handle++,
+				      count, notify);
+}
+
+static int
+nouveau_pipe_grobj_alloc(struct nouveau_winsys *nvws, int grclass,
+			 struct nouveau_grobj **grobj)
+{
+	struct nouveau_context *nv = nvws->nv;
+	struct nouveau_channel *chan = nv->nvc->channel;
+	int ret;
+
+	ret = nouveau_grobj_alloc(chan, nv->nvc->next_handle++,
+				  grclass, grobj);
+	if (ret)
+		return ret;
+
+	assert(nv->nvc->next_subchannel < 7);
+	BIND_RING(chan, *grobj, nv->nvc->next_subchannel++);
+	return 0;
+}
+
+static int
+nouveau_pipe_surface_copy(struct nouveau_winsys *nvws, struct pipe_surface *dst,
+			  unsigned dx, unsigned dy, struct pipe_surface *src,
+			  unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+	struct nouveau_context *nv = nvws->nv;
+
+	if (nv->surface_copy_prep(nv, dst, src))
+		return 1;
+	nv->surface_copy(nv, dx, dy, sx, sy, w, h);
+	nv->surface_copy_done(nv);
+
+	return 0;
+}
+
+static int
+nouveau_pipe_surface_fill(struct nouveau_winsys *nvws, struct pipe_surface *dst,
+			  unsigned dx, unsigned dy, unsigned w, unsigned h,
+			  unsigned value)
+{
+	if (nvws->nv->surface_fill(nvws->nv, dst, dx, dy, w, h, value))
+		return 1;
+	return 0;
+}
+
+static int
+nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr,
+			struct pipe_buffer *buf, uint32_t data,
+			uint32_t flags, uint32_t vor, uint32_t tor)
+{
+	return nouveau_pushbuf_emit_reloc(nvws->channel, ptr,
+					  nouveau_buffer(buf)->bo,
+					  data, flags, vor, tor);
+}
+
+static int
+nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size,
+			struct pipe_fence_handle **fence)
+{
+	if (fence) {
+		struct nouveau_pushbuf *pb = nvws->channel->pushbuf;
+		struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(pb);
+		struct nouveau_fence *ref = NULL;
+
+		nouveau_fence_ref(nvpb->fence, &ref);
+		*fence = (struct pipe_fence_handle *)ref;
+	}
+
+	return nouveau_pushbuf_flush(nvws->channel, size);
+}
+
+struct pipe_context *
+nouveau_pipe_create(struct nouveau_context *nv)
+{
+	struct nouveau_channel_context *nvc = nv->nvc;
+	struct nouveau_winsys *nvws = CALLOC_STRUCT(nouveau_winsys);
+	struct pipe_screen *(*hws_create)(struct pipe_winsys *,
+					  struct nouveau_winsys *);
+	struct pipe_context *(*hw_create)(struct pipe_screen *, unsigned);
+	struct pipe_winsys *ws;
+	unsigned chipset = nv->nv_screen->device->chipset;
+
+	if (!nvws)
+		return NULL;
+
+	switch (chipset & 0xf0) {
+	case 0x10:
+	case 0x20:
+		hws_create = nv10_screen_create;
+		hw_create = nv10_create;
+		break;
+	case 0x30:
+		hws_create = nv30_screen_create;
+		hw_create = nv30_create;
+		break;
+	case 0x40:
+	case 0x60:
+		hws_create = nv40_screen_create;
+		hw_create = nv40_create;
+		break;
+	case 0x50:
+	case 0x80:
+	case 0x90:
+		hws_create = nv50_screen_create;
+		hw_create = nv50_create;
+		break;
+	default:
+		NOUVEAU_ERR("Unknown chipset NV%02x\n", chipset);
+		return NULL;
+	}
+
+	nvws->nv		= nv;
+	nvws->channel		= nv->nvc->channel;
+
+	nvws->res_init		= nouveau_resource_init;
+	nvws->res_alloc		= nouveau_resource_alloc;
+	nvws->res_free		= nouveau_resource_free;
+
+	nvws->push_reloc        = nouveau_pipe_push_reloc;
+	nvws->push_flush	= nouveau_pipe_push_flush;
+
+	nvws->grobj_alloc	= nouveau_pipe_grobj_alloc;
+	nvws->grobj_free	= nouveau_grobj_free;
+
+	nvws->notifier_alloc	= nouveau_pipe_notifier_alloc;
+	nvws->notifier_free	= nouveau_notifier_free;
+	nvws->notifier_reset	= nouveau_notifier_reset;
+	nvws->notifier_status	= nouveau_notifier_status;
+	nvws->notifier_retval	= nouveau_notifier_return_val;
+	nvws->notifier_wait	= nouveau_notifier_wait_status;
+
+	nvws->surface_copy	= nouveau_pipe_surface_copy;
+	nvws->surface_fill	= nouveau_pipe_surface_fill;
+
+	ws = nouveau_create_pipe_winsys(nv);
+
+	if (!nvc->pscreen)
+		nvc->pscreen = hws_create(ws, nvws);
+	nvc->pctx[nv->pctx_id] = hw_create(nvc->pscreen, nv->pctx_id);
+	return nvc->pctx[nv->pctx_id];
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c
new file mode 100644
index 0000000000..5276806de6
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c
@@ -0,0 +1,206 @@
+#include "pipe/p_winsys.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "util/u_memory.h"
+
+#include "nouveau_context.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+#include "nouveau_winsys_pipe.h"
+
+static void
+nouveau_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surf,
+			  void *context_private)
+{
+	struct nouveau_context *nv = context_private;
+	__DRIdrawablePrivate *dPriv = nv->dri_drawable;
+
+	nouveau_copy_buffer(dPriv, surf, NULL);
+}
+
+static const char *
+nouveau_get_name(struct pipe_winsys *pws)
+{
+	return "Nouveau/DRI";
+}
+
+static struct pipe_buffer *
+nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment,
+		       unsigned usage, unsigned size)
+{
+	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
+	struct nouveau_context *nv = nvpws->nv;
+	struct nouveau_device *dev = nv->nv_screen->device;
+	struct nouveau_pipe_buffer *nvbuf;
+	uint32_t flags;
+
+	nvbuf = calloc(1, sizeof(*nvbuf));
+	if (!nvbuf)
+		return NULL;
+	nvbuf->base.refcount = 1;
+	nvbuf->base.alignment = alignment;
+	nvbuf->base.usage = usage;
+	nvbuf->base.size = size;
+
+	flags = NOUVEAU_BO_LOCAL;
+
+	if (usage & PIPE_BUFFER_USAGE_PIXEL) {
+		if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE)
+			flags |= NOUVEAU_BO_GART;
+		flags |= NOUVEAU_BO_VRAM;
+
+		switch (dev->chipset & 0xf0) {
+		case 0x50:
+		case 0x80:
+		case 0x90:
+			flags |= NOUVEAU_BO_TILED;
+			if (usage & NOUVEAU_BUFFER_USAGE_ZETA)
+				flags |= NOUVEAU_BO_ZTILE;
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (usage & PIPE_BUFFER_USAGE_VERTEX) {
+		if (nv->cap.hw_vertex_buffer)
+			flags |= NOUVEAU_BO_GART;
+	}
+
+	if (usage & PIPE_BUFFER_USAGE_INDEX) {
+		if (nv->cap.hw_index_buffer)
+			flags |= NOUVEAU_BO_GART;
+	}
+
+	if (nouveau_bo_new(dev, flags, alignment, size, &nvbuf->bo)) {
+		free(nvbuf);
+		return NULL;
+	}
+
+	return &nvbuf->base;
+}
+
+static struct pipe_buffer *
+nouveau_pipe_bo_user_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
+{
+	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
+	struct nouveau_device *dev = nvpws->nv->nv_screen->device;
+	struct nouveau_pipe_buffer *nvbuf;
+
+	nvbuf = calloc(1, sizeof(*nvbuf));
+	if (!nvbuf)
+		return NULL;
+	nvbuf->base.refcount = 1;
+	nvbuf->base.size = bytes;
+
+	if (nouveau_bo_user(dev, ptr, bytes, &nvbuf->bo)) {
+		free(nvbuf);
+		return NULL;
+	}
+
+	return &nvbuf->base;
+}
+
+static void
+nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf)
+{
+	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+
+	nouveau_bo_del(&nvbuf->bo);
+	free(nvbuf);
+}
+
+static void *
+nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
+		    unsigned flags)
+{
+	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+	uint32_t map_flags = 0;
+
+	if (flags & PIPE_BUFFER_USAGE_CPU_READ)
+		map_flags |= NOUVEAU_BO_RD;
+	if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
+		map_flags |= NOUVEAU_BO_WR;
+
+	if (nouveau_bo_map(nvbuf->bo, map_flags))
+		return NULL;
+	return nvbuf->bo->map;
+}
+
+static void
+nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
+{
+	struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+
+	nouveau_bo_unmap(nvbuf->bo);
+}
+
+static INLINE struct nouveau_fence *
+nouveau_pipe_fence(struct pipe_fence_handle *pfence)
+{
+	return (struct nouveau_fence *)pfence;
+}
+
+static void
+nouveau_pipe_fence_reference(struct pipe_winsys *ws,
+			     struct pipe_fence_handle **ptr,
+			     struct pipe_fence_handle *pfence)
+{
+	nouveau_fence_ref((void *)pfence, (void *)ptr);
+}
+
+static int
+nouveau_pipe_fence_signalled(struct pipe_winsys *ws,
+			     struct pipe_fence_handle *pfence, unsigned flag)
+{
+	struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws;
+	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+
+	if (nouveau_fence(fence)->signalled == 0)
+		nouveau_fence_flush(nvpws->nv->nvc->channel);
+
+	return !nouveau_fence(fence)->signalled;
+}
+
+static int
+nouveau_pipe_fence_finish(struct pipe_winsys *ws,
+			  struct pipe_fence_handle *pfence, unsigned flag)
+{
+	struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+	struct nouveau_fence *ref = NULL;
+
+	nouveau_fence_ref(fence, &ref);
+	return nouveau_fence_wait(&ref);
+}
+
+struct pipe_winsys *
+nouveau_create_pipe_winsys(struct nouveau_context *nv)
+{
+	struct nouveau_pipe_winsys *nvpws;
+	struct pipe_winsys *pws;
+
+	nvpws = CALLOC_STRUCT(nouveau_pipe_winsys);
+	if (!nvpws)
+		return NULL;
+	nvpws->nv = nv;
+	pws = &nvpws->pws;
+
+	pws->flush_frontbuffer = nouveau_flush_frontbuffer;
+
+	pws->buffer_create = nouveau_pipe_bo_create;
+	pws->buffer_destroy = nouveau_pipe_bo_del;
+	pws->user_buffer_create = nouveau_pipe_bo_user_create;
+	pws->buffer_map = nouveau_pipe_bo_map;
+	pws->buffer_unmap = nouveau_pipe_bo_unmap;
+
+	pws->fence_reference = nouveau_pipe_fence_reference;
+	pws->fence_signalled = nouveau_pipe_fence_signalled;
+	pws->fence_finish = nouveau_pipe_fence_finish;
+
+	pws->get_name = nouveau_get_name;
+
+	return &nvpws->pws;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h
new file mode 100644
index 0000000000..6a03ac0d77
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h
@@ -0,0 +1,34 @@
+#ifndef NOUVEAU_PIPE_WINSYS_H
+#define NOUVEAU_PIPE_WINSYS_H
+
+#include "pipe/p_context.h"
+#include "pipe/p_winsys.h"
+#include "nouveau_context.h"
+
+struct nouveau_pipe_buffer {
+	struct pipe_buffer base;
+	struct nouveau_bo *bo;
+};
+
+static inline struct nouveau_pipe_buffer *
+nouveau_buffer(struct pipe_buffer *buf)
+{
+	return (struct nouveau_pipe_buffer *)buf;
+}
+
+struct nouveau_pipe_winsys {
+	struct pipe_winsys pws;
+
+	struct nouveau_context *nv;
+};
+
+extern struct pipe_winsys *
+nouveau_create_pipe_winsys(struct nouveau_context *nv);
+
+struct pipe_context *
+nouveau_create_softpipe(struct nouveau_context *nv);
+
+struct pipe_context *
+nouveau_pipe_create(struct nouveau_context *nv);
+
+#endif
diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c
new file mode 100644
index 0000000000..704f6c7750
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c
@@ -0,0 +1,85 @@
+/**************************************************************************
+ * 
+ * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * 
+ **************************************************************************/
+/*
+ * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
+ */
+
+#include "imports.h"
+
+#include "pipe/p_defines.h"
+#include "pipe/p_format.h"
+#include "softpipe/sp_winsys.h"
+
+#include "nouveau_context.h"
+#include "nouveau_winsys_pipe.h"
+
+struct nouveau_softpipe_winsys {
+   struct softpipe_winsys sws;
+   struct nouveau_context *nv;
+};
+
+/**
+ * Return list of surface formats supported by this driver.
+ */
+static boolean
+nouveau_is_format_supported(struct softpipe_winsys *sws, uint format)
+{
+	switch (format) {
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_R5G6B5_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return TRUE;
+	default:
+		break;
+	};
+
+	return FALSE;
+}
+
+struct pipe_context *
+nouveau_create_softpipe(struct nouveau_context *nv)
+{
+	struct nouveau_softpipe_winsys *nvsws;
+	struct pipe_screen *pscreen;
+	struct pipe_winsys *ws;
+
+	ws = nouveau_create_pipe_winsys(nv);
+	if (!ws)
+		return NULL;
+	pscreen = softpipe_create_screen(ws);
+
+	nvsws = CALLOC_STRUCT(nouveau_softpipe_winsys);
+	if (!nvsws)
+		return NULL;
+
+	nvsws->sws.is_format_supported = nouveau_is_format_supported;
+	nvsws->nv = nv;
+
+	return softpipe_create(pscreen, ws, &nvsws->sws);
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nv04_surface.c b/src/gallium/winsys/drm/nouveau/nv04_surface.c
new file mode 100644
index 0000000000..8fa3d106c8
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nv04_surface.c
@@ -0,0 +1,314 @@
+#include "pipe/p_context.h"
+#include "pipe/p_format.h"
+
+#include "nouveau_context.h"
+
+static INLINE int
+nv04_surface_format(enum pipe_format format)
+{
+	switch (format) {
+	case PIPE_FORMAT_A8_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5;
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
+	default:
+		return -1;
+	}
+}
+
+static INLINE int
+nv04_rect_format(enum pipe_format format)
+{
+	switch (format) {
+	case PIPE_FORMAT_A8_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+	default:
+		return -1;
+	}
+}
+
+static void
+nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy,
+		       unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct pipe_surface *dst = nv->surf_dst;
+	struct pipe_surface *src = nv->surf_src;
+	unsigned dst_offset, src_offset;
+
+	dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size);
+	src_offset = src->offset + (sy * src->stride) + (sx * src->block.size);
+
+	while (h) {
+		int count = (h > 2047) ? 2047 : h;
+
+		BEGIN_RING(chan, nv->nvc->NvM2MF,
+			   NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
+		OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src_offset,
+			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+		OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst_offset,
+			   NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR);
+		OUT_RING  (chan, src->stride);
+		OUT_RING  (chan, dst->stride);
+		OUT_RING  (chan, w * src->block.size);
+		OUT_RING  (chan, count);
+		OUT_RING  (chan, 0x0101);
+		OUT_RING  (chan, 0);
+
+		h -= count;
+		src_offset += src->stride * count;
+		dst_offset += dst->stride * count;
+	}
+}
+
+static void
+nv04_surface_copy_blit(struct nouveau_context *nv, unsigned dx, unsigned dy,
+		       unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+
+	BEGIN_RING(chan, nv->nvc->NvImageBlit, 0x0300, 3);
+	OUT_RING  (chan, (sy << 16) | sx);
+	OUT_RING  (chan, (dy << 16) | dx);
+	OUT_RING  (chan, ( h << 16) |  w);
+}
+
+static int
+nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
+		       struct pipe_surface *src)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	int format;
+
+	if (src->format != dst->format)
+		return 1;
+
+	/* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback
+	 * to NV_MEMORY_TO_MEMORY_FORMAT in this case.
+	 */
+	if ((src->offset & 63) || (dst->offset & 63)) {
+		BEGIN_RING(nv->nvc->channel, nv->nvc->NvM2MF,
+			   NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
+		OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
+			   NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+		OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+			   NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+		nv->surface_copy = nv04_surface_copy_m2mf;
+		nv->surf_dst = dst;
+		nv->surf_src = src;
+		return 0;
+
+	}
+
+	if ((format = nv04_surface_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format);
+		return 1;
+	}
+	nv->surface_copy = nv04_surface_copy_blit;
+
+	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
+		   NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+	OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+	BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
+		   NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
+	OUT_RING  (chan, format);
+	OUT_RING  (chan, (dst->stride << 16) | src->stride);
+	OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src->offset,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+	return 0;
+}
+
+static void
+nv04_surface_copy_done(struct nouveau_context *nv)
+{
+	FIRE_RING(nv->nvc->channel);
+}
+
+static int
+nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
+		  unsigned dx, unsigned dy, unsigned w, unsigned h,
+		  unsigned value)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct nouveau_grobj *surf2d = nv->nvc->NvCtxSurf2D;
+	struct nouveau_grobj *rect = nv->nvc->NvGdiRect;
+	int cs2d_format, gdirect_format;
+
+	if ((cs2d_format = nv04_surface_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad format = %d\n", dst->format);
+		return 1;
+	}
+
+	if ((gdirect_format = nv04_rect_format(dst->format)) < 0) {
+		NOUVEAU_ERR("Bad format = %d\n", dst->format);
+		return 1;
+	}
+
+	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+	OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+	BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
+	OUT_RING  (chan, cs2d_format);
+	OUT_RING  (chan, (dst->stride << 16) | dst->stride);
+	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+	OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+		   NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+	BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1);
+	OUT_RING  (chan, gdirect_format);
+	BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1);
+	OUT_RING  (chan, value);
+	BEGIN_RING(chan, rect,
+		   NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2);
+	OUT_RING  (chan, (dx << 16) | dy);
+	OUT_RING  (chan, ( w << 16) |  h);
+
+	FIRE_RING(chan);
+	return 0;
+}
+
+int
+nouveau_surface_channel_create_nv04(struct nouveau_channel_context *nvc)
+{
+	struct nouveau_channel *chan = nvc->channel;
+	unsigned chipset = nvc->channel->device->chipset, class;
+	int ret;
+
+	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, 0x39,
+				       &nvc->NvM2MF))) {
+		NOUVEAU_ERR("Error creating m2mf object: %d\n", ret);
+		return 1;
+	}
+	BIND_RING (chan, nvc->NvM2MF, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvM2MF,
+		   NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+
+	class = chipset < 0x10 ? NV04_CONTEXT_SURFACES_2D :
+				 NV10_CONTEXT_SURFACES_2D;
+	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				       &nvc->NvCtxSurf2D))) {
+		NOUVEAU_ERR("Error creating 2D surface object: %d\n", ret);
+		return 1;
+	}
+	BIND_RING (chan, nvc->NvCtxSurf2D, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvCtxSurf2D,
+		   NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+	OUT_RING  (chan, nvc->channel->vram->handle);
+	OUT_RING  (chan, nvc->channel->vram->handle);
+
+	class = chipset < 0x10 ? NV04_IMAGE_BLIT : NV12_IMAGE_BLIT;
+	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				       &nvc->NvImageBlit))) {
+		NOUVEAU_ERR("Error creating blit object: %d\n", ret);
+		return 1;
+	}
+	BIND_RING (chan, nvc->NvImageBlit, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_SURFACE, 1);
+	OUT_RING  (chan, nvc->NvCtxSurf2D->handle);
+	BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_OPERATION, 1);
+	OUT_RING  (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY);
+
+	class = NV04_GDI_RECTANGLE_TEXT;
+	if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				       &nvc->NvGdiRect))) {
+		NOUVEAU_ERR("Error creating rect object: %d\n", ret);
+		return 1;
+	}
+	BIND_RING (chan, nvc->NvGdiRect, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1);
+	OUT_RING  (chan, nvc->NvCtxSurf2D->handle);
+	BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
+	OUT_RING  (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY);
+	BEGIN_RING(chan, nvc->NvGdiRect,
+		   NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1);
+	OUT_RING  (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE);
+
+	switch (chipset & 0xf0) {
+	case 0x00:
+	case 0x10:
+		class = NV04_SWIZZLED_SURFACE;
+		break;
+	case 0x20:
+		class = NV20_SWIZZLED_SURFACE;
+		break;
+	case 0x30:
+		class = NV30_SWIZZLED_SURFACE;
+		break;
+	case 0x40:
+	case 0x60:
+		class = NV40_SWIZZLED_SURFACE;
+		break;
+	default:
+		/* Famous last words: this really can't happen.. */
+		assert(0);
+		break;
+	}
+
+	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				  &nvc->NvSwzSurf);
+	if (ret) {
+		NOUVEAU_ERR("Error creating swizzled surface: %d\n", ret);
+		return 1;
+	}
+
+	BIND_RING (chan, nvc->NvSwzSurf, nvc->next_subchannel++);
+	BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_NOTIFY, 1);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+	BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
+	OUT_RING  (chan, nvc->channel->vram->handle);
+
+	if (chipset < 0x10) {
+		class = NV04_SCALED_IMAGE_FROM_MEMORY;
+	} else
+	if (chipset < 0x40) {
+		class = NV10_SCALED_IMAGE_FROM_MEMORY;
+	} else {
+		class = NV40_SCALED_IMAGE_FROM_MEMORY;
+	}
+
+	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+				  &nvc->NvSIFM);
+	if (ret) {
+		NOUVEAU_ERR("Error creating scaled image object: %d\n", ret);
+		return 1;
+	}
+
+	BIND_RING (chan, nvc->NvSIFM, nvc->next_subchannel++);
+
+	return 0;
+}
+
+int
+nouveau_surface_init_nv04(struct nouveau_context *nv)
+{
+	nv->surface_copy_prep = nv04_surface_copy_prep;
+	nv->surface_copy = nv04_surface_copy_blit;
+	nv->surface_copy_done = nv04_surface_copy_done;
+	nv->surface_fill = nv04_surface_fill;
+	return 0;
+}
+
diff --git a/src/gallium/winsys/drm/nouveau/nv50_surface.c b/src/gallium/winsys/drm/nouveau/nv50_surface.c
new file mode 100644
index 0000000000..c8ab7f690f
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/nv50_surface.c
@@ -0,0 +1,194 @@
+#include "pipe/p_context.h"
+#include "pipe/p_format.h"
+
+#include "nouveau_context.h"
+
+static INLINE int
+nv50_format(enum pipe_format format)
+{
+	switch (format) {
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_Z24S8_UNORM:
+		return NV50_2D_DST_FORMAT_32BPP;
+	case PIPE_FORMAT_X8R8G8B8_UNORM:
+		return NV50_2D_DST_FORMAT_24BPP;
+	case PIPE_FORMAT_R5G6B5_UNORM:
+		return NV50_2D_DST_FORMAT_16BPP;
+	case PIPE_FORMAT_A8_UNORM:
+		return NV50_2D_DST_FORMAT_8BPP;
+	default:
+		return -1;
+	}
+}
+
+static int
+nv50_surface_set(struct nouveau_context *nv, struct pipe_surface *surf, int dst)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+ 	struct nouveau_bo *bo = nouveau_buffer(surf->buffer)->bo;
+ 	int surf_format, mthd = dst ? NV50_2D_DST_FORMAT : NV50_2D_SRC_FORMAT;
+ 	int flags = NOUVEAU_BO_VRAM | (dst ? NOUVEAU_BO_WR : NOUVEAU_BO_RD);
+  
+ 	surf_format = nv50_format(surf->format);
+ 	if (surf_format < 0)
+ 		return 1;
+  
+ 	if (!nouveau_bo(bo)->tiled) {
+ 		BEGIN_RING(chan, eng2d, mthd, 2);
+ 		OUT_RING  (chan, surf_format);
+ 		OUT_RING  (chan, 1);
+ 		BEGIN_RING(chan, eng2d, mthd + 0x14, 5);
+ 		OUT_RING  (chan, surf->stride);
+ 		OUT_RING  (chan, surf->width);
+ 		OUT_RING  (chan, surf->height);
+ 		OUT_RELOCh(chan, bo, surf->offset, flags);
+ 		OUT_RELOCl(chan, bo, surf->offset, flags);
+ 	} else {
+ 		BEGIN_RING(chan, eng2d, mthd, 5);
+ 		OUT_RING  (chan, surf_format);
+ 		OUT_RING  (chan, 0);
+ 		OUT_RING  (chan, 0);
+ 		OUT_RING  (chan, 1);
+ 		OUT_RING  (chan, 0);
+ 		BEGIN_RING(chan, eng2d, mthd + 0x18, 4);
+ 		OUT_RING  (chan, surf->width);
+ 		OUT_RING  (chan, surf->height);
+ 		OUT_RELOCh(chan, bo, surf->offset, flags);
+ 		OUT_RELOCl(chan, bo, surf->offset, flags);
+ 	}
+ 
+#if 0
+ 	if (dst) {
+ 		BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4);
+ 		OUT_RING  (chan, 0);
+ 		OUT_RING  (chan, 0);
+ 		OUT_RING  (chan, surf->width);
+ 		OUT_RING  (chan, surf->height);
+ 	}
+#endif
+  
+ 	return 0;
+}
+
+static int
+nv50_surface_copy_prep(struct nouveau_context *nv,
+		       struct pipe_surface *dst, struct pipe_surface *src)
+{
+	int ret;
+
+	assert(src->format == dst->format);
+
+	ret = nv50_surface_set(nv, dst, 1);
+	if (ret)
+		return ret;
+
+	ret = nv50_surface_set(nv, src, 0);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static void
+nv50_surface_copy(struct nouveau_context *nv, unsigned dx, unsigned dy,
+		  unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+
+	BEGIN_RING(chan, eng2d, 0x088c, 1);
+	OUT_RING  (chan, 0);
+	BEGIN_RING(chan, eng2d, NV50_2D_BLIT_DST_X, 4);
+	OUT_RING  (chan, dx);
+	OUT_RING  (chan, dy);
+	OUT_RING  (chan, w);
+	OUT_RING  (chan, h);
+	BEGIN_RING(chan, eng2d, 0x08c0, 4);
+	OUT_RING  (chan, 0);
+	OUT_RING  (chan, 1);
+	OUT_RING  (chan, 0);
+	OUT_RING  (chan, 1);
+	BEGIN_RING(chan, eng2d, 0x08d0, 4);
+	OUT_RING  (chan, 0);
+	OUT_RING  (chan, sx);
+	OUT_RING  (chan, 0);
+	OUT_RING  (chan, sy);
+}
+
+static void
+nv50_surface_copy_done(struct nouveau_context *nv)
+{
+	FIRE_RING(nv->nvc->channel);
+}
+
+static int
+nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
+		  unsigned dx, unsigned dy, unsigned w, unsigned h,
+		  unsigned value)
+{
+	struct nouveau_channel *chan = nv->nvc->channel;
+	struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+	int rect_format, ret;
+
+	rect_format = nv50_format(dst->format);
+	if (rect_format < 0)
+		return 1;
+
+	ret = nv50_surface_set(nv, dst, 1);
+	if (ret)
+		return ret;
+
+	BEGIN_RING(chan, eng2d, 0x0580, 3);
+	OUT_RING  (chan, 4);
+	OUT_RING  (chan, rect_format);
+	OUT_RING  (chan, value);
+
+	BEGIN_RING(chan, eng2d, NV50_2D_RECT_X1, 4);
+	OUT_RING  (chan, dx);
+	OUT_RING  (chan, dy);
+	OUT_RING  (chan, dx + w);
+	OUT_RING  (chan, dy + h);
+
+	FIRE_RING(chan);
+	return 0;
+}
+
+int
+nouveau_surface_channel_create_nv50(struct nouveau_channel_context *nvc)
+{
+	struct nouveau_channel *chan = nvc->channel;
+	struct nouveau_grobj *eng2d = NULL;
+	int ret;
+
+	ret = nouveau_grobj_alloc(chan, nvc->next_handle++, NV50_2D, &eng2d);
+	if (ret)
+		return ret;
+	nvc->Nv2D = eng2d;
+
+	BIND_RING (chan, eng2d, nvc->next_subchannel++);
+	BEGIN_RING(chan, eng2d, NV50_2D_DMA_NOTIFY, 4);
+	OUT_RING  (chan, nvc->sync_notifier->handle);
+	OUT_RING  (chan, chan->vram->handle);
+	OUT_RING  (chan, chan->vram->handle);
+	OUT_RING  (chan, chan->vram->handle);
+	BEGIN_RING(chan, eng2d, NV50_2D_OPERATION, 1);
+	OUT_RING  (chan, NV50_2D_OPERATION_SRCCOPY);
+	BEGIN_RING(chan, eng2d, 0x0290, 1);
+	OUT_RING  (chan, 0);
+	BEGIN_RING(chan, eng2d, 0x0888, 1);
+	OUT_RING  (chan, 1);
+
+	return 0;
+}
+
+int
+nouveau_surface_init_nv50(struct nouveau_context *nv)
+{
+	nv->surface_copy_prep = nv50_surface_copy_prep;
+	nv->surface_copy = nv50_surface_copy;
+	nv->surface_copy_done = nv50_surface_copy_done;
+	nv->surface_fill = nv50_surface_fill;
+	return 0;
+}
+
-- 
cgit v1.2.3


From bcb5ea097c11e3776070f30b00fcf6c5fac62df3 Mon Sep 17 00:00:00 2001
From: Patrice Mandin <patmandin@gmail.com>
Date: Wed, 21 Jan 2009 21:59:10 +0100
Subject: nouveau: nv30 does not support separate blend functions for alpha and
 rgb

---
 src/gallium/drivers/nv30/nv30_state.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index fc66075c83..47e1a625af 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -23,9 +23,10 @@ nv30_blend_state_create(struct pipe_context *pipe,
 			       nvgl_blend_func(cso->rgb_src_factor));
 		so_data  (so, nvgl_blend_func(cso->alpha_dst_factor) << 16 |
 			      nvgl_blend_func(cso->rgb_dst_factor));
+		/* FIXME: Gallium assumes GL_EXT_blend_func_separate.
+		   It is not the case for NV30 */
 		so_method(so, rankine, NV34TCL_BLEND_EQUATION, 1);
-		so_data  (so, nvgl_blend_eqn(cso->alpha_func) << 16 |
-			      nvgl_blend_eqn(cso->rgb_func));
+		so_data  (so, nvgl_blend_eqn(cso->rgb_func));
 	} else {
 		so_method(so, rankine, NV34TCL_BLEND_FUNC_ENABLE, 1);
 		so_data  (so, 0);
-- 
cgit v1.2.3


From a7e72231e3c76a9410d192441da309002ea6422d Mon Sep 17 00:00:00 2001
From: Zack Rusin <zackr@vmware.com>
Date: Mon, 26 Jan 2009 14:37:21 -0500
Subject: gallium: standardize naming of masks

---
 src/gallium/drivers/cell/ppu/cell_gen_fragment.c   | 42 +++++++++++-----------
 .../drivers/cell/ppu/cell_state_per_fragment.c     | 16 ++++-----
 src/gallium/drivers/i915simple/i915_state.c        |  8 ++---
 src/gallium/drivers/i965simple/brw_cc.c            | 12 +++----
 src/gallium/drivers/i965simple/brw_wm.c            |  4 +--
 src/gallium/drivers/nv10/nv10_state.c              |  4 +--
 src/gallium/drivers/nv20/nv20_state.c              |  4 +--
 src/gallium/drivers/nv30/nv30_state.c              |  8 ++---
 src/gallium/drivers/nv40/nv40_state.c              |  8 ++---
 src/gallium/drivers/nv50/nv50_state.c              |  8 ++---
 src/gallium/drivers/softpipe/sp_quad_stencil.c     |  4 +--
 src/gallium/drivers/trace/tr_state.c               |  4 +--
 src/gallium/include/pipe/p_state.h                 |  6 ++--
 src/gallium/state_trackers/g3dvl/vl_context.c      |  4 +--
 src/mesa/state_tracker/st_atom_depth.c             |  8 ++---
 src/mesa/state_tracker/st_cb_clear.c               |  4 +--
 16 files changed, 72 insertions(+), 72 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/cell/ppu/cell_gen_fragment.c b/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
index 0ea8f017ef..9bdc71b676 100644
--- a/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
+++ b/src/gallium/drivers/cell/ppu/cell_gen_fragment.c
@@ -1187,7 +1187,7 @@ gen_stencil_test(struct spe_function *f,
     */
    switch (state->func) {
    case PIPE_FUNC_EQUAL:
-      if (state->value_mask == stencil_max_value) {
+      if (state->valuemask == stencil_max_value) {
          /* stencil_pass = fragment_mask & (s == reference) */
          spe_compare_equal_uint(f, stencil_pass_reg, fbS_reg, state->ref_value);
          spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
@@ -1195,16 +1195,16 @@ gen_stencil_test(struct spe_function *f,
       else {
          /* stencil_pass = fragment_mask & ((s&mask) == (reference&mask)) */
          uint tmp_masked_stencil = spe_allocate_available_register(f);
-         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->valuemask);
          spe_compare_equal_uint(f, stencil_pass_reg, tmp_masked_stencil,
-                                state->value_mask & state->ref_value);
+                                state->valuemask & state->ref_value);
          spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
          spe_release_register(f, tmp_masked_stencil);
       }
       break;
 
    case PIPE_FUNC_NOTEQUAL:
-      if (state->value_mask == stencil_max_value) {
+      if (state->valuemask == stencil_max_value) {
          /* stencil_pass = fragment_mask & ~(s == reference) */
          spe_compare_equal_uint(f, stencil_pass_reg, fbS_reg, state->ref_value);
          spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
@@ -1212,16 +1212,16 @@ gen_stencil_test(struct spe_function *f,
       else {
          /* stencil_pass = fragment_mask & ~((s&mask) == (reference&mask)) */
          int tmp_masked_stencil = spe_allocate_available_register(f);
-         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->valuemask);
          spe_compare_equal_uint(f, stencil_pass_reg, tmp_masked_stencil,
-                                state->value_mask & state->ref_value);
+                                state->valuemask & state->ref_value);
          spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
          spe_release_register(f, tmp_masked_stencil);
       }
       break;
 
    case PIPE_FUNC_LESS:
-      if (state->value_mask == stencil_max_value) {
+      if (state->valuemask == stencil_max_value) {
          /* stencil_pass = fragment_mask & (reference < s)  */
          spe_compare_greater_uint(f, stencil_pass_reg, fbS_reg, state->ref_value);
          spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
@@ -1229,16 +1229,16 @@ gen_stencil_test(struct spe_function *f,
       else {
          /* stencil_pass = fragment_mask & ((reference&mask) < (s & mask)) */
          int tmp_masked_stencil = spe_allocate_available_register(f);
-         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->valuemask);
          spe_compare_greater_uint(f, stencil_pass_reg, tmp_masked_stencil,
-                                  state->value_mask & state->ref_value);
+                                  state->valuemask & state->ref_value);
          spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
          spe_release_register(f, tmp_masked_stencil);
       }
       break;
 
    case PIPE_FUNC_GREATER:
-      if (state->value_mask == stencil_max_value) {
+      if (state->valuemask == stencil_max_value) {
          /* stencil_pass = fragment_mask & (reference > s) */
          /* There's no convenient Compare Less Than Immediate instruction, so
           * we'll have to do this one the harder way, by loading a register and 
@@ -1255,8 +1255,8 @@ gen_stencil_test(struct spe_function *f,
          /* stencil_pass = fragment_mask & ((reference&mask) > (s&mask)) */
          int tmp_reg = spe_allocate_available_register(f);
          int tmp_masked_stencil = spe_allocate_available_register(f);
-         spe_load_uint(f, tmp_reg, state->value_mask & state->ref_value);
-         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+         spe_load_uint(f, tmp_reg, state->valuemask & state->ref_value);
+         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->valuemask);
          spe_clgt(f, stencil_pass_reg, tmp_reg, tmp_masked_stencil);
          spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
          spe_release_register(f, tmp_reg);
@@ -1265,7 +1265,7 @@ gen_stencil_test(struct spe_function *f,
       break;
 
    case PIPE_FUNC_GEQUAL:
-      if (state->value_mask == stencil_max_value) {
+      if (state->valuemask == stencil_max_value) {
          /* stencil_pass = fragment_mask & (reference >= s) 
           *              = fragment_mask & ~(s > reference) */
          spe_compare_greater_uint(f, stencil_pass_reg, fbS_reg,
@@ -1275,16 +1275,16 @@ gen_stencil_test(struct spe_function *f,
       else {
          /* stencil_pass = fragment_mask & ~((s&mask) > (reference&mask)) */
          int tmp_masked_stencil = spe_allocate_available_register(f);
-         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->valuemask);
          spe_compare_greater_uint(f, stencil_pass_reg, tmp_masked_stencil,
-                                  state->value_mask & state->ref_value);
+                                  state->valuemask & state->ref_value);
          spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
          spe_release_register(f, tmp_masked_stencil);
       }
       break;
 
    case PIPE_FUNC_LEQUAL:
-      if (state->value_mask == stencil_max_value) {
+      if (state->valuemask == stencil_max_value) {
          /* stencil_pass = fragment_mask & (reference <= s) ]
           *               = fragment_mask & ~(reference > s) */
          /* As above, we have to do this by loading a register */
@@ -1298,8 +1298,8 @@ gen_stencil_test(struct spe_function *f,
          /* stencil_pass = fragment_mask & ~((reference&mask) > (s&mask)) */
          int tmp_reg = spe_allocate_available_register(f);
          int tmp_masked_stencil = spe_allocate_available_register(f);
-         spe_load_uint(f, tmp_reg, state->ref_value & state->value_mask);
-         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+         spe_load_uint(f, tmp_reg, state->ref_value & state->valuemask);
+         spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->valuemask);
          spe_clgt(f, stencil_pass_reg, tmp_reg, tmp_masked_stencil);
          spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
          spe_release_register(f, tmp_reg);
@@ -1600,14 +1600,14 @@ gen_stencil_depth_test(struct spe_function *f,
        need_to_calculate_stencil_values = FALSE;
        need_to_writemask_stencil_values = FALSE;
     }
-    else if (stencil->write_mask == 0x0) {
+    else if (stencil->writemask == 0x0) {
       /* All changes are writemasked out, so no need to calculate
        * what those changes might be, and no need to write anything back.
        */
       need_to_calculate_stencil_values = FALSE;
       need_to_writemask_stencil_values = FALSE;
    }
-   else if (stencil->write_mask == 0xff) {
+   else if (stencil->writemask == 0xff) {
       /* Still trivial, but a little less so.  We need to write the stencil
        * values, but we don't need to mask them.
        */
@@ -1627,7 +1627,7 @@ gen_stencil_depth_test(struct spe_function *f,
        */
       spe_comment(f, 0, "Computing stencil writemask");
       stencil_writemask_reg = spe_allocate_available_register(f);
-      spe_load_uint(f, stencil_writemask_reg, dsa->stencil[facing].write_mask);
+      spe_load_uint(f, stencil_writemask_reg, dsa->stencil[facing].writemask);
    }
 
    /* At least one-sided stenciling must be on.  Generate code that
diff --git a/src/gallium/drivers/cell/ppu/cell_state_per_fragment.c b/src/gallium/drivers/cell/ppu/cell_state_per_fragment.c
index 78cb446c14..d97c22b2ef 100644
--- a/src/gallium/drivers/cell/ppu/cell_state_per_fragment.c
+++ b/src/gallium/drivers/cell/ppu/cell_state_per_fragment.c
@@ -297,7 +297,7 @@ emit_stencil_test(struct pipe_depth_stencil_alpha_state *dsa,
    int face_stencil = spe_allocate_available_register(f);
    int stencil_src = stencil;
    const unsigned ref = (dsa->stencil[face].ref_value
-                         & dsa->stencil[face].value_mask);
+                         & dsa->stencil[face].valuemask);
    boolean complement = FALSE;
    int stored;
    int tmp = spe_allocate_available_register(f);
@@ -305,9 +305,9 @@ emit_stencil_test(struct pipe_depth_stencil_alpha_state *dsa,
 
    if ((dsa->stencil[face].func != PIPE_FUNC_NEVER)
        && (dsa->stencil[face].func != PIPE_FUNC_ALWAYS)
-       && (dsa->stencil[face].value_mask != 0x0ff)) {
+       && (dsa->stencil[face].valuemask != 0x0ff)) {
       stored = spe_allocate_available_register(f);
-      spe_andi(f, stored, stencil, dsa->stencil[face].value_mask);
+      spe_andi(f, stored, stencil, dsa->stencil[face].valuemask);
    } else {
       stored = stencil;
    }
@@ -395,7 +395,7 @@ emit_stencil_test(struct pipe_depth_stencil_alpha_state *dsa,
     * - For depth-pass if the stencil test is NEVER
     * - Any of the 3 conditions if the operation is KEEP
     */
-   if (dsa->stencil[face].write_mask != 0) {
+   if (dsa->stencil[face].writemask != 0) {
       if ((dsa->stencil[face].func != PIPE_FUNC_ALWAYS)
           && (dsa->stencil[face].fail_op != PIPE_STENCIL_OP_KEEP)) {
          if (complement) {
@@ -449,10 +449,10 @@ emit_stencil_test(struct pipe_depth_stencil_alpha_state *dsa,
     */
    if (stencil_src == stencil) {
       spe_release_register(f, face_stencil);
-   } else if (dsa->stencil[face].write_mask != 0x0ff) {
+   } else if (dsa->stencil[face].writemask != 0x0ff) {
       int tmp = spe_allocate_available_register(f);
 
-      spe_il(f, tmp, dsa->stencil[face].write_mask);
+      spe_il(f, tmp, dsa->stencil[face].writemask);
       spe_selb(f, stencil_src, stencil, stencil_src, tmp);
 
       spe_release_register(f, tmp);
@@ -580,8 +580,8 @@ cell_generate_depth_stencil_test(struct cell_depth_stencil_alpha_state *cdsa)
                 dsa->stencil[i].zpass_op);
          printf("#    ref value / value mask / write mask: %02x %02x %02x\n",
                 dsa->stencil[i].ref_value,
-                dsa->stencil[i].value_mask,
-                dsa->stencil[i].write_mask);
+                dsa->stencil[i].valuemask,
+                dsa->stencil[i].writemask);
       }
 
       printf("\t.text\n");
diff --git a/src/gallium/drivers/i915simple/i915_state.c b/src/gallium/drivers/i915simple/i915_state.c
index d2487d8277..92365f6a7a 100644
--- a/src/gallium/drivers/i915simple/i915_state.c
+++ b/src/gallium/drivers/i915simple/i915_state.c
@@ -318,8 +318,8 @@ i915_create_depth_stencil_state(struct pipe_context *pipe,
    struct i915_depth_stencil_state *cso = CALLOC_STRUCT( i915_depth_stencil_state );
 
    {
-      int testmask = depth_stencil->stencil[0].value_mask & 0xff;
-      int writemask = depth_stencil->stencil[0].write_mask & 0xff;
+      int testmask = depth_stencil->stencil[0].valuemask & 0xff;
+      int writemask = depth_stencil->stencil[0].writemask & 0xff;
 
       cso->stencil_modes4 |= (_3DSTATE_MODES_4_CMD |
                               ENABLE_STENCIL_TEST_MASK |
@@ -350,8 +350,8 @@ i915_create_depth_stencil_state(struct pipe_context *pipe,
       int dfop  = i915_translate_stencil_op(depth_stencil->stencil[1].zfail_op);
       int dpop  = i915_translate_stencil_op(depth_stencil->stencil[1].zpass_op);
       int ref   = depth_stencil->stencil[1].ref_value & 0xff;
-      int tmask = depth_stencil->stencil[1].value_mask & 0xff;
-      int wmask = depth_stencil->stencil[1].write_mask & 0xff;
+      int tmask = depth_stencil->stencil[1].valuemask & 0xff;
+      int wmask = depth_stencil->stencil[1].writemask & 0xff;
 
       cso->bfo[0] = (_3DSTATE_BACKFACE_STENCIL_OPS |
                      BFO_ENABLE_STENCIL_FUNCS |
diff --git a/src/gallium/drivers/i965simple/brw_cc.c b/src/gallium/drivers/i965simple/brw_cc.c
index 79d4150383..6191e73d12 100644
--- a/src/gallium/drivers/i965simple/brw_cc.c
+++ b/src/gallium/drivers/i965simple/brw_cc.c
@@ -166,8 +166,8 @@ static void upload_cc_unit( struct brw_context *brw )
       cc.cc0.stencil_pass_depth_pass_op = brw_translate_stencil_op(
          brw->attribs.DepthStencil->stencil[0].zpass_op);
       cc.cc1.stencil_ref = brw->attribs.DepthStencil->stencil[0].ref_value;
-      cc.cc1.stencil_write_mask = brw->attribs.DepthStencil->stencil[0].write_mask;
-      cc.cc1.stencil_test_mask = brw->attribs.DepthStencil->stencil[0].value_mask;
+      cc.cc1.stencil_write_mask = brw->attribs.DepthStencil->stencil[0].writemask;
+      cc.cc1.stencil_test_mask = brw->attribs.DepthStencil->stencil[0].valuemask;
 
       if (brw->attribs.DepthStencil->stencil[1].enabled) {
 	 cc.cc0.bf_stencil_enable = brw->attribs.DepthStencil->stencil[1].enabled;
@@ -180,14 +180,14 @@ static void upload_cc_unit( struct brw_context *brw )
 	 cc.cc0.bf_stencil_pass_depth_pass_op = brw_translate_stencil_op(
             brw->attribs.DepthStencil->stencil[1].zpass_op);
 	 cc.cc1.bf_stencil_ref = brw->attribs.DepthStencil->stencil[1].ref_value;
-	 cc.cc2.bf_stencil_write_mask = brw->attribs.DepthStencil->stencil[1].write_mask;
-	 cc.cc2.bf_stencil_test_mask = brw->attribs.DepthStencil->stencil[1].value_mask;
+	 cc.cc2.bf_stencil_write_mask = brw->attribs.DepthStencil->stencil[1].writemask;
+	 cc.cc2.bf_stencil_test_mask = brw->attribs.DepthStencil->stencil[1].valuemask;
       }
 
       /* Not really sure about this:
        */
-      if (brw->attribs.DepthStencil->stencil[0].write_mask ||
-	  brw->attribs.DepthStencil->stencil[1].write_mask)
+      if (brw->attribs.DepthStencil->stencil[0].writemask ||
+	  brw->attribs.DepthStencil->stencil[1].writemask)
 	 cc.cc0.stencil_write_enable = 1;
    }
 
diff --git a/src/gallium/drivers/i965simple/brw_wm.c b/src/gallium/drivers/i965simple/brw_wm.c
index 8de565b96c..10161f2d2f 100644
--- a/src/gallium/drivers/i965simple/brw_wm.c
+++ b/src/gallium/drivers/i965simple/brw_wm.c
@@ -111,8 +111,8 @@ static void brw_wm_populate_key( struct brw_context *brw,
    if (brw->attribs.DepthStencil->stencil[0].enabled) {
       lookup |= IZ_STENCIL_TEST_ENABLE_BIT;
 
-      if (brw->attribs.DepthStencil->stencil[0].write_mask ||
-	  brw->attribs.DepthStencil->stencil[1].write_mask)
+      if (brw->attribs.DepthStencil->stencil[0].writemask ||
+	  brw->attribs.DepthStencil->stencil[1].writemask)
 	 lookup |= IZ_STENCIL_WRITE_ENABLE_BIT;
    }
 
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index d2375aa2f6..e401b3590e 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -342,10 +342,10 @@ nv10_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 	hw->depth.test_enable	= cso->depth.enabled ? 1 : 0;
 
 	hw->stencil.enable = cso->stencil[0].enabled ? 1 : 0;
-	hw->stencil.wmask = cso->stencil[0].write_mask;
+	hw->stencil.wmask = cso->stencil[0].writemask;
 	hw->stencil.func = nvgl_comparison_op(cso->stencil[0].func);
 	hw->stencil.ref	= cso->stencil[0].ref_value;
-	hw->stencil.vmask = cso->stencil[0].value_mask;
+	hw->stencil.vmask = cso->stencil[0].valuemask;
 	hw->stencil.fail = nvgl_stencil_op(cso->stencil[0].fail_op);
 	hw->stencil.zfail = nvgl_stencil_op(cso->stencil[0].zfail_op);
 	hw->stencil.zpass = nvgl_stencil_op(cso->stencil[0].zpass_op);
diff --git a/src/gallium/drivers/nv20/nv20_state.c b/src/gallium/drivers/nv20/nv20_state.c
index 21bde5b81f..8eb2bee93d 100644
--- a/src/gallium/drivers/nv20/nv20_state.c
+++ b/src/gallium/drivers/nv20/nv20_state.c
@@ -335,10 +335,10 @@ nv20_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 	hw->depth.test_enable	= cso->depth.enabled ? 1 : 0;
 
 	hw->stencil.enable = cso->stencil[0].enabled ? 1 : 0;
-	hw->stencil.wmask = cso->stencil[0].write_mask;
+	hw->stencil.wmask = cso->stencil[0].writemask;
 	hw->stencil.func = nvgl_comparison_op(cso->stencil[0].func);
 	hw->stencil.ref	= cso->stencil[0].ref_value;
-	hw->stencil.vmask = cso->stencil[0].value_mask;
+	hw->stencil.vmask = cso->stencil[0].valuemask;
 	hw->stencil.fail = nvgl_stencil_op(cso->stencil[0].fail_op);
 	hw->stencil.zfail = nvgl_stencil_op(cso->stencil[0].zfail_op);
 	hw->stencil.zpass = nvgl_stencil_op(cso->stencil[0].zpass_op);
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 47e1a625af..2ae66e7085 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -449,10 +449,10 @@ nv30_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 	if (cso->stencil[0].enabled) {
 		so_method(so, rankine, NV34TCL_STENCIL_FRONT_ENABLE, 8);
 		so_data  (so, cso->stencil[0].enabled ? 1 : 0);
-		so_data  (so, cso->stencil[0].write_mask);
+		so_data  (so, cso->stencil[0].writemask);
 		so_data  (so, nvgl_comparison_op(cso->stencil[0].func));
 		so_data  (so, cso->stencil[0].ref_value);
-		so_data  (so, cso->stencil[0].value_mask);
+		so_data  (so, cso->stencil[0].valuemask);
 		so_data  (so, nvgl_stencil_op(cso->stencil[0].fail_op));
 		so_data  (so, nvgl_stencil_op(cso->stencil[0].zfail_op));
 		so_data  (so, nvgl_stencil_op(cso->stencil[0].zpass_op));
@@ -464,10 +464,10 @@ nv30_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 	if (cso->stencil[1].enabled) {
 		so_method(so, rankine, NV34TCL_STENCIL_BACK_ENABLE, 8);
 		so_data  (so, cso->stencil[1].enabled ? 1 : 0);
-		so_data  (so, cso->stencil[1].write_mask);
+		so_data  (so, cso->stencil[1].writemask);
 		so_data  (so, nvgl_comparison_op(cso->stencil[1].func));
 		so_data  (so, cso->stencil[1].ref_value);
-		so_data  (so, cso->stencil[1].value_mask);
+		so_data  (so, cso->stencil[1].valuemask);
 		so_data  (so, nvgl_stencil_op(cso->stencil[1].fail_op));
 		so_data  (so, nvgl_stencil_op(cso->stencil[1].zfail_op));
 		so_data  (so, nvgl_stencil_op(cso->stencil[1].zpass_op));
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 255c4b294d..34d109f9af 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -459,10 +459,10 @@ nv40_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 	if (cso->stencil[0].enabled) {
 		so_method(so, curie, NV40TCL_STENCIL_FRONT_ENABLE, 8);
 		so_data  (so, cso->stencil[0].enabled ? 1 : 0);
-		so_data  (so, cso->stencil[0].write_mask);
+		so_data  (so, cso->stencil[0].writemask);
 		so_data  (so, nvgl_comparison_op(cso->stencil[0].func));
 		so_data  (so, cso->stencil[0].ref_value);
-		so_data  (so, cso->stencil[0].value_mask);
+		so_data  (so, cso->stencil[0].valuemask);
 		so_data  (so, nvgl_stencil_op(cso->stencil[0].fail_op));
 		so_data  (so, nvgl_stencil_op(cso->stencil[0].zfail_op));
 		so_data  (so, nvgl_stencil_op(cso->stencil[0].zpass_op));
@@ -474,10 +474,10 @@ nv40_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 	if (cso->stencil[1].enabled) {
 		so_method(so, curie, NV40TCL_STENCIL_BACK_ENABLE, 8);
 		so_data  (so, cso->stencil[1].enabled ? 1 : 0);
-		so_data  (so, cso->stencil[1].write_mask);
+		so_data  (so, cso->stencil[1].writemask);
 		so_data  (so, nvgl_comparison_op(cso->stencil[1].func));
 		so_data  (so, cso->stencil[1].ref_value);
-		so_data  (so, cso->stencil[1].value_mask);
+		so_data  (so, cso->stencil[1].valuemask);
 		so_data  (so, nvgl_stencil_op(cso->stencil[1].fail_op));
 		so_data  (so, nvgl_stencil_op(cso->stencil[1].zfail_op));
 		so_data  (so, nvgl_stencil_op(cso->stencil[1].zpass_op));
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index 38c1d938b8..ac236db298 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -403,8 +403,8 @@ nv50_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 		so_data  (so, nvgl_comparison_op(cso->stencil[0].func));
 		so_method(so, tesla, NV50TCL_STENCIL_BACK_FUNC_REF, 3);
 		so_data  (so, cso->stencil[0].ref_value);
-		so_data  (so, cso->stencil[0].write_mask);
-		so_data  (so, cso->stencil[0].value_mask);
+		so_data  (so, cso->stencil[0].writemask);
+		so_data  (so, cso->stencil[0].valuemask);
 	} else {
 		so_method(so, tesla, NV50TCL_STENCIL_BACK_ENABLE, 1);
 		so_data  (so, 0);
@@ -418,8 +418,8 @@ nv50_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 		so_data  (so, nvgl_stencil_op(cso->stencil[1].zpass_op));
 		so_data  (so, nvgl_comparison_op(cso->stencil[1].func));
 		so_data  (so, cso->stencil[1].ref_value);
-		so_data  (so, cso->stencil[1].write_mask);
-		so_data  (so, cso->stencil[1].value_mask);
+		so_data  (so, cso->stencil[1].writemask);
+		so_data  (so, cso->stencil[1].valuemask);
 	} else {
 		so_method(so, tesla, NV50TCL_STENCIL_FRONT_ENABLE, 1);
 		so_data  (so, 0);
diff --git a/src/gallium/drivers/softpipe/sp_quad_stencil.c b/src/gallium/drivers/softpipe/sp_quad_stencil.c
index abb5487748..7495515764 100644
--- a/src/gallium/drivers/softpipe/sp_quad_stencil.c
+++ b/src/gallium/drivers/softpipe/sp_quad_stencil.c
@@ -222,8 +222,8 @@ stencil_test_quad(struct quad_stage *qs, struct quad_header *quad)
    zFailOp = softpipe->depth_stencil->stencil[face].zfail_op;
    zPassOp = softpipe->depth_stencil->stencil[face].zpass_op;
    ref     = softpipe->depth_stencil->stencil[face].ref_value;
-   wrtMask = softpipe->depth_stencil->stencil[face].write_mask;
-   valMask = softpipe->depth_stencil->stencil[face].value_mask;
+   wrtMask = softpipe->depth_stencil->stencil[face].writemask;
+   valMask = softpipe->depth_stencil->stencil[face].valuemask;
 
    assert(ps); /* shouldn't get here if there's no stencil buffer */
 
diff --git a/src/gallium/drivers/trace/tr_state.c b/src/gallium/drivers/trace/tr_state.c
index 546231612f..8b147a8d37 100644
--- a/src/gallium/drivers/trace/tr_state.c
+++ b/src/gallium/drivers/trace/tr_state.c
@@ -281,8 +281,8 @@ void trace_dump_depth_stencil_alpha_state(const struct pipe_depth_stencil_alpha_
       trace_dump_member(uint, &state->stencil[i], zpass_op);
       trace_dump_member(uint, &state->stencil[i], zfail_op);
       trace_dump_member(uint, &state->stencil[i], ref_value);
-      trace_dump_member(uint, &state->stencil[i], value_mask);
-      trace_dump_member(uint, &state->stencil[i], write_mask);
+      trace_dump_member(uint, &state->stencil[i], valuemask);
+      trace_dump_member(uint, &state->stencil[i], writemask);
       trace_dump_struct_end();
       trace_dump_elem_end();
    }
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index 46f62abf3f..0a0ca770da 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -188,9 +188,9 @@ struct pipe_stencil_state
    unsigned fail_op:3;  /**< PIPE_STENCIL_OP_x */
    unsigned zpass_op:3; /**< PIPE_STENCIL_OP_x */
    unsigned zfail_op:3; /**< PIPE_STENCIL_OP_x */
-   ubyte ref_value;    
-   ubyte value_mask;
-   ubyte write_mask;
+   ubyte ref_value;
+   ubyte valuemask;
+   ubyte writemask;
 };
 
 
diff --git a/src/gallium/state_trackers/g3dvl/vl_context.c b/src/gallium/state_trackers/g3dvl/vl_context.c
index fbea1363d8..c4c4e23c15 100644
--- a/src/gallium/state_trackers/g3dvl/vl_context.c
+++ b/src/gallium/state_trackers/g3dvl/vl_context.c
@@ -81,8 +81,8 @@ static int vlInitCommon(struct vlContext *context)
 		dsa.stencil[i].zpass_op = PIPE_STENCIL_OP_KEEP;
 		dsa.stencil[i].zfail_op = PIPE_STENCIL_OP_KEEP;
 		dsa.stencil[i].ref_value = 0;
-		dsa.stencil[i].value_mask = 0;
-		dsa.stencil[i].write_mask = 0;
+		dsa.stencil[i].valuemask = 0;
+		dsa.stencil[i].writemask = 0;
 	}
 	dsa.alpha.enabled = 0;
 	dsa.alpha.func = PIPE_FUNC_ALWAYS;
diff --git a/src/mesa/state_tracker/st_atom_depth.c b/src/mesa/state_tracker/st_atom_depth.c
index 0e791ceb20..8b5f22d0ef 100644
--- a/src/mesa/state_tracker/st_atom_depth.c
+++ b/src/mesa/state_tracker/st_atom_depth.c
@@ -112,8 +112,8 @@ update_depth_stencil_alpha(struct st_context *st)
       dsa->stencil[0].zfail_op = gl_stencil_op_to_pipe(st->ctx->Stencil.ZFailFunc[0]);
       dsa->stencil[0].zpass_op = gl_stencil_op_to_pipe(st->ctx->Stencil.ZPassFunc[0]);
       dsa->stencil[0].ref_value = st->ctx->Stencil.Ref[0] & 0xff;
-      dsa->stencil[0].value_mask = st->ctx->Stencil.ValueMask[0] & 0xff;
-      dsa->stencil[0].write_mask = st->ctx->Stencil.WriteMask[0] & 0xff;
+      dsa->stencil[0].valuemask = st->ctx->Stencil.ValueMask[0] & 0xff;
+      dsa->stencil[0].writemask = st->ctx->Stencil.WriteMask[0] & 0xff;
 
       if (st->ctx->Stencil._TestTwoSide) {
          dsa->stencil[1].enabled = 1;
@@ -122,8 +122,8 @@ update_depth_stencil_alpha(struct st_context *st)
          dsa->stencil[1].zfail_op = gl_stencil_op_to_pipe(st->ctx->Stencil.ZFailFunc[1]);
          dsa->stencil[1].zpass_op = gl_stencil_op_to_pipe(st->ctx->Stencil.ZPassFunc[1]);
          dsa->stencil[1].ref_value = st->ctx->Stencil.Ref[1] & 0xff;
-         dsa->stencil[1].value_mask = st->ctx->Stencil.ValueMask[1] & 0xff;
-         dsa->stencil[1].write_mask = st->ctx->Stencil.WriteMask[1] & 0xff;
+         dsa->stencil[1].valuemask = st->ctx->Stencil.ValueMask[1] & 0xff;
+         dsa->stencil[1].writemask = st->ctx->Stencil.WriteMask[1] & 0xff;
       }
       else {
          dsa->stencil[1] = dsa->stencil[0];
diff --git a/src/mesa/state_tracker/st_cb_clear.c b/src/mesa/state_tracker/st_cb_clear.c
index fca1107d72..668c3f9ebf 100644
--- a/src/mesa/state_tracker/st_cb_clear.c
+++ b/src/mesa/state_tracker/st_cb_clear.c
@@ -287,8 +287,8 @@ clear_with_quad(GLcontext *ctx,
          depth_stencil.stencil[0].zpass_op = PIPE_STENCIL_OP_REPLACE;
          depth_stencil.stencil[0].zfail_op = PIPE_STENCIL_OP_REPLACE;
          depth_stencil.stencil[0].ref_value = ctx->Stencil.Clear;
-         depth_stencil.stencil[0].value_mask = 0xff;
-         depth_stencil.stencil[0].write_mask = ctx->Stencil.WriteMask[0] & 0xff;
+         depth_stencil.stencil[0].valuemask = 0xff;
+         depth_stencil.stencil[0].writemask = ctx->Stencil.WriteMask[0] & 0xff;
       }
 
       cso_set_depth_stencil_alpha(st->cso_context, &depth_stencil);
-- 
cgit v1.2.3


From d6888e811d24eaa7e8d9093be606394f00435c05 Mon Sep 17 00:00:00 2001
From: Zack Rusin <zackr@vmware.com>
Date: Mon, 26 Jan 2009 15:07:08 -0500
Subject: gallium: it's a reference value, not a reference number

---
 src/gallium/drivers/i915simple/i915_state.c       | 2 +-
 src/gallium/drivers/i965simple/brw_cc.c           | 2 +-
 src/gallium/drivers/nv04/nv04_state.c             | 2 +-
 src/gallium/drivers/nv10/nv10_state.c             | 2 +-
 src/gallium/drivers/nv20/nv20_state.c             | 2 +-
 src/gallium/drivers/nv30/nv30_state.c             | 2 +-
 src/gallium/drivers/nv40/nv40_state.c             | 2 +-
 src/gallium/drivers/nv50/nv50_state.c             | 2 +-
 src/gallium/drivers/softpipe/sp_quad_alpha_test.c | 2 +-
 src/gallium/drivers/trace/tr_state.c              | 2 +-
 src/gallium/include/pipe/p_state.h                | 2 +-
 src/mesa/state_tracker/st_atom_depth.c            | 2 +-
 12 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/i915simple/i915_state.c b/src/gallium/drivers/i915simple/i915_state.c
index 92365f6a7a..f46e46eb22 100644
--- a/src/gallium/drivers/i915simple/i915_state.c
+++ b/src/gallium/drivers/i915simple/i915_state.c
@@ -394,7 +394,7 @@ i915_create_depth_stencil_state(struct pipe_context *pipe,
 
    if (depth_stencil->alpha.enabled) {
       int test = i915_translate_compare_func(depth_stencil->alpha.func);
-      ubyte refByte = float_to_ubyte(depth_stencil->alpha.ref);
+      ubyte refByte = float_to_ubyte(depth_stencil->alpha.ref_value);
 
       cso->depth_LIS6 |= (S6_ALPHA_TEST_ENABLE |
 			  (test << S6_ALPHA_TEST_FUNC_SHIFT) |
diff --git a/src/gallium/drivers/i965simple/brw_cc.c b/src/gallium/drivers/i965simple/brw_cc.c
index 6191e73d12..3668123e2e 100644
--- a/src/gallium/drivers/i965simple/brw_cc.c
+++ b/src/gallium/drivers/i965simple/brw_cc.c
@@ -233,7 +233,7 @@ static void upload_cc_unit( struct brw_context *brw )
       cc.cc3.alpha_test_func = 
 	 brw_translate_compare_func(brw->attribs.DepthStencil->alpha.func);
 
-      cc.cc7.alpha_ref.ub[0] = float_to_ubyte(brw->attribs.DepthStencil->alpha.ref);
+      cc.cc7.alpha_ref.ub[0] = float_to_ubyte(brw->attribs.DepthStencil->alpha.ref_value);
 
       cc.cc3.alpha_test_format = BRW_ALPHATEST_FORMAT_UNORM8;
    }
diff --git a/src/gallium/drivers/nv04/nv04_state.c b/src/gallium/drivers/nv04/nv04_state.c
index ff1933b550..c07a86dd0e 100644
--- a/src/gallium/drivers/nv04/nv04_state.c
+++ b/src/gallium/drivers/nv04/nv04_state.c
@@ -227,7 +227,7 @@ nv04_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 
 	hw = MALLOC(sizeof(struct nv04_depth_stencil_alpha_state));
 
-	hw->control = float_to_ubyte(cso->alpha.ref);
+	hw->control = float_to_ubyte(cso->alpha.ref_value);
 	hw->control |= ( nv04_compare_func(cso->alpha.func) << NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_FUNC_SHIFT );
 	hw->control |= cso->alpha.enabled ? NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_TEST_ENABLE : 0;
 	hw->control |= NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ORIGIN;
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index e401b3590e..622bcdf22e 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -352,7 +352,7 @@ nv10_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 
 	hw->alpha.enabled = cso->alpha.enabled ? 1 : 0;
 	hw->alpha.func = nvgl_comparison_op(cso->alpha.func);
-	hw->alpha.ref  = float_to_ubyte(cso->alpha.ref);
+	hw->alpha.ref  = float_to_ubyte(cso->alpha.ref_value);
 
 	return (void *)hw;
 }
diff --git a/src/gallium/drivers/nv20/nv20_state.c b/src/gallium/drivers/nv20/nv20_state.c
index 8eb2bee93d..e8dc9665e8 100644
--- a/src/gallium/drivers/nv20/nv20_state.c
+++ b/src/gallium/drivers/nv20/nv20_state.c
@@ -345,7 +345,7 @@ nv20_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 
 	hw->alpha.enabled = cso->alpha.enabled ? 1 : 0;
 	hw->alpha.func = nvgl_comparison_op(cso->alpha.func);
-	hw->alpha.ref  = float_to_ubyte(cso->alpha.ref);
+	hw->alpha.ref  = float_to_ubyte(cso->alpha.ref_value);
 
 	return (void *)hw;
 }
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 2ae66e7085..63f5303166 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -444,7 +444,7 @@ nv30_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 	so_method(so, rankine, NV34TCL_ALPHA_FUNC_ENABLE, 3);
 	so_data  (so, cso->alpha.enabled ? 1 : 0);
 	so_data  (so, nvgl_comparison_op(cso->alpha.func));
-	so_data  (so, float_to_ubyte(cso->alpha.ref));
+	so_data  (so, float_to_ubyte(cso->alpha.ref_value));
 
 	if (cso->stencil[0].enabled) {
 		so_method(so, rankine, NV34TCL_STENCIL_FRONT_ENABLE, 8);
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 34d109f9af..d5d81b1371 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -454,7 +454,7 @@ nv40_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 	so_method(so, curie, NV40TCL_ALPHA_TEST_ENABLE, 3);
 	so_data  (so, cso->alpha.enabled ? 1 : 0);
 	so_data  (so, nvgl_comparison_op(cso->alpha.func));
-	so_data  (so, float_to_ubyte(cso->alpha.ref));
+	so_data  (so, float_to_ubyte(cso->alpha.ref_value));
 
 	if (cso->stencil[0].enabled) {
 		so_method(so, curie, NV40TCL_STENCIL_FRONT_ENABLE, 8);
diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c
index ac236db298..787ff958ec 100644
--- a/src/gallium/drivers/nv50/nv50_state.c
+++ b/src/gallium/drivers/nv50/nv50_state.c
@@ -429,7 +429,7 @@ nv50_depth_stencil_alpha_state_create(struct pipe_context *pipe,
 		so_method(so, tesla, NV50TCL_ALPHA_TEST_ENABLE, 1);
 		so_data  (so, 1);
 		so_method(so, tesla, NV50TCL_ALPHA_TEST_REF, 2);
-		so_data  (so, fui(cso->alpha.ref));
+		so_data  (so, fui(cso->alpha.ref_value));
 		so_data  (so, nvgl_comparison_op(cso->alpha.func));
 	} else {
 		so_method(so, tesla, NV50TCL_ALPHA_TEST_ENABLE, 1);
diff --git a/src/gallium/drivers/softpipe/sp_quad_alpha_test.c b/src/gallium/drivers/softpipe/sp_quad_alpha_test.c
index 5bebd141e9..85c9f037a3 100644
--- a/src/gallium/drivers/softpipe/sp_quad_alpha_test.c
+++ b/src/gallium/drivers/softpipe/sp_quad_alpha_test.c
@@ -14,7 +14,7 @@ static void
 alpha_test_quad(struct quad_stage *qs, struct quad_header *quad)
 {
    struct softpipe_context *softpipe = qs->softpipe;
-   const float ref = softpipe->depth_stencil->alpha.ref;
+   const float ref = softpipe->depth_stencil->alpha.ref_value;
    unsigned passMask = 0x0, j;
    const uint cbuf = 0; /* only output[0].alpha is tested */
    const float *aaaa = quad->output.color[cbuf][3];
diff --git a/src/gallium/drivers/trace/tr_state.c b/src/gallium/drivers/trace/tr_state.c
index 155f1cb859..095b054bb5 100644
--- a/src/gallium/drivers/trace/tr_state.c
+++ b/src/gallium/drivers/trace/tr_state.c
@@ -293,7 +293,7 @@ void trace_dump_depth_stencil_alpha_state(const struct pipe_depth_stencil_alpha_
    trace_dump_struct_begin("pipe_alpha_state");
    trace_dump_member(bool, &state->alpha, enabled);
    trace_dump_member(uint, &state->alpha, func);
-   trace_dump_member(float, &state->alpha, ref);
+   trace_dump_member(float, &state->alpha, ref_value);
    trace_dump_struct_end();
    trace_dump_member_end();
 
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index 1f4dc3f7dc..866c8a82dc 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -198,7 +198,7 @@ struct pipe_alpha_state
 {
    unsigned enabled:1;
    unsigned func:3;     /**< PIPE_FUNC_x */
-   float ref;           /**< reference value */
+   float ref_value;     /**< reference value */
 };
 
 
diff --git a/src/mesa/state_tracker/st_atom_depth.c b/src/mesa/state_tracker/st_atom_depth.c
index 8b5f22d0ef..2d617bd95d 100644
--- a/src/mesa/state_tracker/st_atom_depth.c
+++ b/src/mesa/state_tracker/st_atom_depth.c
@@ -134,7 +134,7 @@ update_depth_stencil_alpha(struct st_context *st)
    if (st->ctx->Color.AlphaEnabled) {
       dsa->alpha.enabled = 1;
       dsa->alpha.func = st_compare_func_to_pipe(st->ctx->Color.AlphaFunc);
-      dsa->alpha.ref = st->ctx->Color.AlphaRef;
+      dsa->alpha.ref_value = st->ctx->Color.AlphaRef;
    }
 
    cso_set_depth_stencil_alpha(st->cso_context, dsa);
-- 
cgit v1.2.3


From 4f5308bdcb9e62f678975a77783a48096f6dfdc6 Mon Sep 17 00:00:00 2001
From: Zack Rusin <zackr@vmware.com>
Date: Mon, 26 Jan 2009 15:22:53 -0500
Subject: gallium: remove redundant size from the constant buffer

reuse the size of the actual buffer
---
 src/gallium/drivers/i915simple/i915_state.c   | 6 +++---
 src/gallium/drivers/i965simple/brw_curbe.c    | 6 +++---
 src/gallium/drivers/nv10/nv10_state.c         | 7 ++++---
 src/gallium/drivers/nv20/nv20_state.c         | 7 ++++---
 src/gallium/drivers/nv30/nv30_state.c         | 2 +-
 src/gallium/drivers/nv40/nv40_state.c         | 2 +-
 src/gallium/drivers/softpipe/sp_draw_arrays.c | 6 +++---
 src/gallium/drivers/softpipe/sp_state_fs.c    | 1 -
 src/gallium/drivers/trace/tr_state.c          | 1 -
 src/gallium/include/pipe/p_state.h            | 1 -
 src/mesa/state_tracker/st_atom_constbuf.c     | 2 --
 11 files changed, 19 insertions(+), 22 deletions(-)

(limited to 'src/gallium/drivers/nv30/nv30_state.c')

diff --git a/src/gallium/drivers/i915simple/i915_state.c b/src/gallium/drivers/i915simple/i915_state.c
index f46e46eb22..19f194c027 100644
--- a/src/gallium/drivers/i915simple/i915_state.c
+++ b/src/gallium/drivers/i915simple/i915_state.c
@@ -535,13 +535,13 @@ static void i915_set_constant_buffer(struct pipe_context *pipe,
     */
    if (buf) {
       void *mapped;
-      if (buf->size &&
+      if (buf->buffer && buf->buffer->size &&
           (mapped = ws->buffer_map(ws, buf->buffer,
                                    PIPE_BUFFER_USAGE_CPU_READ))) {
-         memcpy(i915->current.constants[shader], mapped, buf->size);
+         memcpy(i915->current.constants[shader], mapped, buf->buffer->size);
          ws->buffer_unmap(ws, buf->buffer);
          i915->current.num_user_constants[shader]
-            = buf->size / (4 * sizeof(float));
+            = buf->buffer->size / (4 * sizeof(float));
       }
       else {
          i915->current.num_user_constants[shader] = 0;
diff --git a/src/gallium/drivers/i965simple/brw_curbe.c b/src/gallium/drivers/i965simple/brw_curbe.c
index 824ee7fd6d..5e1cce7530 100644
--- a/src/gallium/drivers/i965simple/brw_curbe.c
+++ b/src/gallium/drivers/i965simple/brw_curbe.c
@@ -257,13 +257,13 @@ static void upload_constant_buffer(struct brw_context *brw)
       if (brw->vs.prog_data->num_consts) {
          /* map the vertex constant buffer and copy to curbe: */
          void *data = ws->buffer_map(ws, cbuffer->buffer, 0);
-         /* FIXME: this is wrong. the cbuffer->size currently
+         /* FIXME: this is wrong. the cbuffer->buffer->size currently
           * represents size of consts + immediates. so if we'll
           * have both we'll copy over the end of the buffer
           * with the subsequent memcpy */
-         memcpy(&buf[offset], data, cbuffer->size);
+         memcpy(&buf[offset], data, cbuffer->buffer->size);
          ws->buffer_unmap(ws, cbuffer->buffer);
-         offset += cbuffer->size;
+         offset += cbuffer->buffer->size;
       }
       /*immediates*/
       if (brw->vs.prog_data->num_imm) {
diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c
index 622bcdf22e..119af66dfd 100644
--- a/src/gallium/drivers/nv10/nv10_state.c
+++ b/src/gallium/drivers/nv10/nv10_state.c
@@ -467,11 +467,12 @@ nv10_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 
 	if (buf) {
 		void *mapped;
-		if (buf->size && (mapped = ws->buffer_map(ws, buf->buffer, PIPE_BUFFER_USAGE_CPU_READ)))
+		if (buf->buffer && buf->buffer->size &&
+                    (mapped = ws->buffer_map(ws, buf->buffer, PIPE_BUFFER_USAGE_CPU_READ)))
 		{
-			memcpy(nv10->constbuf[shader], mapped, buf->size);
+			memcpy(nv10->constbuf[shader], mapped, buf->buffer->size);
 			nv10->constbuf_nr[shader] =
-				buf->size / (4 * sizeof(float));
+				buf->buffer->size / (4 * sizeof(float));
 			ws->buffer_unmap(ws, buf->buffer);
 		}
 	}
diff --git a/src/gallium/drivers/nv20/nv20_state.c b/src/gallium/drivers/nv20/nv20_state.c
index e8dc9665e8..ecec4f49a0 100644
--- a/src/gallium/drivers/nv20/nv20_state.c
+++ b/src/gallium/drivers/nv20/nv20_state.c
@@ -460,11 +460,12 @@ nv20_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 
 	if (buf) {
 		void *mapped;
-		if (buf->size && (mapped = ws->buffer_map(ws, buf->buffer, PIPE_BUFFER_USAGE_CPU_READ)))
+		if (buf->buffer && buf->buffer->size &&
+                    (mapped = ws->buffer_map(ws, buf->buffer, PIPE_BUFFER_USAGE_CPU_READ)))
 		{
-			memcpy(nv20->constbuf[shader], mapped, buf->size);
+			memcpy(nv20->constbuf[shader], mapped, buf->buffer->size);
 			nv20->constbuf_nr[shader] =
-				buf->size / (4 * sizeof(float));
+				buf->buffer->size / (4 * sizeof(float));
 			ws->buffer_unmap(ws, buf->buffer);
 		}
 	}
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index 63f5303166..26147565a5 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -592,7 +592,7 @@ nv30_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 	struct nv30_context *nv30 = nv30_context(pipe);
 
 	nv30->constbuf[shader] = buf->buffer;
-	nv30->constbuf_nr[shader] = buf->size / (4 * sizeof(float));
+	nv30->constbuf_nr[shader] = buf->buffer->size / (4 * sizeof(float));
 
 	if (shader == PIPE_SHADER_VERTEX) {
 		nv30->dirty |= NV30_NEW_VERTPROG;
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index d5d81b1371..2eff25aa83 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -607,7 +607,7 @@ nv40_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
 	struct nv40_context *nv40 = nv40_context(pipe);
 
 	nv40->constbuf[shader] = buf->buffer;
-	nv40->constbuf_nr[shader] = buf->size / (4 * sizeof(float));
+	nv40->constbuf_nr[shader] = buf->buffer->size / (4 * sizeof(float));
 
 	if (shader == PIPE_SHADER_VERTEX) {
 		nv40->dirty |= NV40_NEW_VERTPROG;
diff --git a/src/gallium/drivers/softpipe/sp_draw_arrays.c b/src/gallium/drivers/softpipe/sp_draw_arrays.c
index 424bd56846..ed3e8f95ae 100644
--- a/src/gallium/drivers/softpipe/sp_draw_arrays.c
+++ b/src/gallium/drivers/softpipe/sp_draw_arrays.c
@@ -49,14 +49,14 @@ softpipe_map_constant_buffers(struct softpipe_context *sp)
    struct pipe_winsys *ws = sp->pipe.winsys;
    uint i;
    for (i = 0; i < PIPE_SHADER_TYPES; i++) {
-      if (sp->constants[i].size)
+      if (sp->constants[i].buffer && sp->constants[i].buffer->size)
          sp->mapped_constants[i] = ws->buffer_map(ws, sp->constants[i].buffer,
                                                   PIPE_BUFFER_USAGE_CPU_READ);
    }
 
    draw_set_mapped_constant_buffer(sp->draw,
                                    sp->mapped_constants[PIPE_SHADER_VERTEX],
-                                   sp->constants[PIPE_SHADER_VERTEX].size);
+                                   sp->constants[PIPE_SHADER_VERTEX].buffer->size);
 }
 
 static void
@@ -73,7 +73,7 @@ softpipe_unmap_constant_buffers(struct softpipe_context *sp)
    draw_set_mapped_constant_buffer(sp->draw, NULL, 0);
 
    for (i = 0; i < 2; i++) {
-      if (sp->constants[i].size)
+      if (sp->constants[i].buffer && sp->constants[i].buffer->size)
          ws->buffer_unmap(ws, sp->constants[i].buffer);
       sp->mapped_constants[i] = NULL;
    }
diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index e5b609cf6c..15815160ed 100644
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -155,7 +155,6 @@ softpipe_set_constant_buffer(struct pipe_context *pipe,
    winsys_buffer_reference(ws,
 			 &softpipe->constants[shader].buffer,
 			 buf ? buf->buffer : NULL);
-   softpipe->constants[shader].size = buf ? buf->size : 0;
 
    softpipe->dirty |= SP_NEW_CONSTANTS;
 }
diff --git a/src/gallium/drivers/trace/tr_state.c b/src/gallium/drivers/trace/tr_state.c
index 095b054bb5..b23ccc1a3d 100644
--- a/src/gallium/drivers/trace/tr_state.c
+++ b/src/gallium/drivers/trace/tr_state.c
@@ -223,7 +223,6 @@ void trace_dump_constant_buffer(const struct pipe_constant_buffer *state)
    trace_dump_struct_begin("pipe_constant_buffer");
 
    trace_dump_member(ptr, state, buffer);
-   trace_dump_member(uint, state, size);
 
    trace_dump_struct_end();
 }
diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index 866c8a82dc..13fa9ba848 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -162,7 +162,6 @@ struct pipe_clip_state
 struct pipe_constant_buffer
 {
    struct pipe_buffer *buffer;
-   unsigned size;    /** in bytes (XXX: redundant!) */
 };
 
 
diff --git a/src/mesa/state_tracker/st_atom_constbuf.c b/src/mesa/state_tracker/st_atom_constbuf.c
index d02e51cb9a..514b10cd02 100644
--- a/src/mesa/state_tracker/st_atom_constbuf.c
+++ b/src/mesa/state_tracker/st_atom_constbuf.c
@@ -92,8 +92,6 @@ void st_upload_constants( struct st_context *st,
          pipe_buffer_unmap(pipe->screen, cbuf->buffer);
       }
 
-      cbuf->size = paramBytes;
-
       st->pipe->set_constant_buffer(st->pipe, id, 0, cbuf);
    }
    else {
-- 
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