diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_blit.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_blit.c | 665 | 
1 files changed, 643 insertions, 22 deletions
| diff --git a/src/gallium/drivers/r600/r600_blit.c b/src/gallium/drivers/r600/r600_blit.c index dc57b333a0..8cb2795d2b 100644 --- a/src/gallium/drivers/r600/r600_blit.c +++ b/src/gallium/drivers/r600/r600_blit.c @@ -24,6 +24,7 @@   *      Jerome Glisse   *      Marek Olšák   */ +#include <errno.h>  #include <pipe/p_screen.h>  #include <util/u_blitter.h>  #include <util/u_inlines.h> @@ -31,6 +32,7 @@  #include "util/u_surface.h"  #include "r600_screen.h"  #include "r600_context.h" +#include "r600d.h"  static void r600_blitter_save_states(struct pipe_context *ctx)  { @@ -130,28 +132,8 @@ static void r600_resource_copy_region(struct pipe_context *ctx,  				      unsigned srcx, unsigned srcy, unsigned srcz,  				      unsigned width, unsigned height)  { -	struct r600_context *rctx = r600_context(ctx); -	struct pipe_framebuffer_state *fb = &rctx->framebuffer->state.framebuffer; -	struct pipe_sampler_state *samplers[PIPE_MAX_ATTRIBS]; -	struct pipe_sampler_view_state *sampler_views[PIPE_MAX_ATTRIBS]; -	unsigned i; - -	for (i = 0; i < rctx->ps_nsampler_view; i++) { -		sampler_views[i] = &rctx->ps_sampler_view[i]->state.sampler_view; -	} -	for (i = 0; i < rctx->ps_nsampler; i++) { -		samplers[i] = &rctx->ps_sampler[i]->state.sampler; -	} -	r600_blitter_save_states(ctx); -	util_blitter_save_framebuffer(rctx->blitter, fb); -	util_blitter_save_fragment_sampler_states(rctx->blitter, rctx->ps_nsampler, samplers); -	util_blitter_save_fragment_sampler_views(rctx->blitter, rctx->ps_nsampler_view, sampler_views); - -	util_blitter_copy_region(rctx->blitter, dst, subdst, dstx, dsty, dstz, -			src, subsrc, srcx, srcy, srcz, width, height, -			TRUE); -	/* resume queries */ -	r600_queries_resume(ctx); +	util_resource_copy_region(pipe, dst, subdst, dstx, dsty, dstz, +				  src, subsrc, srcx, srcy, srcz, width, height);  }  void r600_init_blit_functions(struct r600_context *rctx) @@ -161,3 +143,642 @@ void r600_init_blit_functions(struct r600_context *rctx)  	rctx->context.clear_depth_stencil = r600_clear_depth_stencil;  	rctx->context.resource_copy_region = r600_resource_copy_region;  } + + +struct r600_blit_states { +	struct radeon_state	*rasterizer; +	struct radeon_state	*dsa; +	struct radeon_state	*blend; +	struct radeon_state	*viewport; +	struct radeon_state	*cb_cntl; +	struct radeon_state	*config; +	struct radeon_state	*vgt; +	struct radeon_state	*draw; +	struct radeon_state	*vs_constant0; +	struct radeon_state	*vs_constant1; +	struct radeon_state	*vs_constant2; +	struct radeon_state	*vs_constant3; +	struct radeon_state	*ps_shader; +	struct radeon_state	*vs_shader; +	struct radeon_state	*vs_resource0; +	struct radeon_state	*vs_resource1; +}; + +static int r600_blit_state_vs_resources(struct r600_screen *rscreen, struct r600_blit_states *bstates) +{ +	struct radeon_state *rstate; +	struct radeon_bo *bo; +	u32 vbo[] = { +		0xBF800000, 0xBF800000, 0x3F800000, 0x3F800000, +		0x3F000000, 0x3F000000, 0x3F000000, 0x00000000, +		0x3F800000, 0xBF800000, 0x3F800000, 0x3F800000, +		0x3F000000, 0x3F000000, 0x3F000000, 0x00000000, +		0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, +		0x3F000000, 0x3F000000, 0x3F000000, 0x00000000, +		0xBF800000, 0x3F800000, 0x3F800000, 0x3F800000, +		0x3F000000, 0x3F000000, 0x3F000000, 0x00000000 +	}; + +	/* simple shader */ +	bo = radeon_bo(rscreen->rw, 0, 128, 4096, NULL); +	if (bo == NULL) { +		return -ENOMEM; +	} +	if (radeon_bo_map(rscreen->rw, bo)) { +		radeon_bo_decref(rscreen->rw, bo); +		return -ENOMEM; +	} +	memcpy(bo->data, vbo, 128); +	radeon_bo_unmap(rscreen->rw, bo); + +	rstate = radeon_state(rscreen->rw, R600_VS_RESOURCE_TYPE, R600_VS_RESOURCE + 0); +	if (rstate == NULL) { +		radeon_bo_decref(rscreen->rw, bo); +		return -ENOMEM; +	} + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD0] = 0x00000000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD1] = 0x00000080; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD2] = 0x02302000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD3] = 0x00000000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD4] = 0x00000000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD5] = 0x00000000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD6] = 0xC0000000; +	rstate->bo[0] = bo; +	rstate->nbo = 1; +	rstate->placement[0] = RADEON_GEM_DOMAIN_GTT; +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return -ENOMEM; +	} +	bstates->vs_resource0 = rstate; + +	rstate = radeon_state(rscreen->rw, R600_VS_RESOURCE_TYPE, R600_VS_RESOURCE + 1); +	if (rstate == NULL) { +		return -ENOMEM; +	} +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD0] = 0x00000010; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD1] = 0x00000070; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD2] = 0x02302000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD3] = 0x00000000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD4] = 0x00000000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD5] = 0x00000000; +	rstate->states[R600_VS_RESOURCE__RESOURCE160_WORD6] = 0xC0000000; +	rstate->bo[0] = radeon_bo_incref(rscreen->rw, bo); +	rstate->nbo = 1; +	rstate->placement[0] = RADEON_GEM_DOMAIN_GTT; +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return -ENOMEM; +	} +	bstates->vs_resource1 = rstate; + +	return 0; +} + +static struct radeon_state *r600_blit_state_vs_shader(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; +	struct radeon_bo *bo; +	u32 shader_bc[] = { +		0x00000004, 0x81000400, +		0x00000008, 0xA01C0000, +		0xC001A03C, 0x94000688, +		0xC0024000, 0x94200688, +		0x7C000000, 0x002D1001, +		0x00080000, 0x00000000, +		0x7C000100, 0x002D1002, +		0x00080000, 0x00000000, +		0x00000001, 0x00601910, +		0x00000401, 0x20601910, +		0x00000801, 0x40601910, +		0x80000C01, 0x60601910, +		0x00000002, 0x00801910, +		0x00000402, 0x20801910, +		0x00000802, 0x40801910, +		0x80000C02, 0x60801910 +	}; + +	/* simple shader */ +	bo = radeon_bo(rscreen->rw, 0, 128, 4096, NULL); +	if (bo == NULL) { +		return NULL; +	} +	if (radeon_bo_map(rscreen->rw, bo)) { +		radeon_bo_decref(rscreen->rw, bo); +		return NULL; +	} +	memcpy(bo->data, shader_bc, 128); +	radeon_bo_unmap(rscreen->rw, bo); + +	rstate = radeon_state(rscreen->rw, R600_VS_SHADER_TYPE, R600_VS_SHADER); +	if (rstate == NULL) { +		radeon_bo_decref(rscreen->rw, bo); +		return NULL; +	} + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_VS_SHADER__SPI_VS_OUT_ID_0] = 0x03020100; +	rstate->states[R600_VS_SHADER__SPI_VS_OUT_ID_1] = 0x07060504; +	rstate->states[R600_VS_SHADER__SQ_PGM_RESOURCES_VS] = 0x00000005; + +	rstate->bo[0] = bo; +	rstate->bo[1] = radeon_bo_incref(rscreen->rw, bo); +	rstate->nbo = 2; +	rstate->placement[0] = RADEON_GEM_DOMAIN_GTT; +	rstate->placement[2] = RADEON_GEM_DOMAIN_GTT; + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_ps_shader(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; +	struct radeon_bo *bo; +	u32 shader_bc[] = { +		0x00000002, 0xA00C0000, +		0xC0008000, 0x94200688, +		0x00000000, 0x00201910, +		0x00000400, 0x20201910, +		0x00000800, 0x40201910, +		0x80000C00, 0x60201910 +	}; + +	/* simple shader */ +	bo = radeon_bo(rscreen->rw, 0, 128, 4096, NULL); +	if (bo == NULL) { +		radeon_bo_decref(rscreen->rw, bo); +		return NULL; +	} +	if (radeon_bo_map(rscreen->rw, bo)) { +		return NULL; +	} +	memcpy(bo->data, shader_bc, 48); +	radeon_bo_unmap(rscreen->rw, bo); + +	rstate = radeon_state(rscreen->rw, R600_PS_SHADER_TYPE, R600_PS_SHADER); +	if (rstate == NULL) { +		radeon_bo_decref(rscreen->rw, bo); +		return NULL; +	} + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_PS_SHADER__SPI_PS_INPUT_CNTL_0] = 0x00000C00; +	rstate->states[R600_PS_SHADER__SPI_PS_IN_CONTROL_0] = 0x10000001; +	rstate->states[R600_PS_SHADER__SQ_PGM_EXPORTS_PS] = 0x00000002; +	rstate->states[R600_PS_SHADER__SQ_PGM_RESOURCES_PS] = 0x00000002; + +	rstate->bo[0] = bo; +	rstate->nbo = 1; +	rstate->placement[0] = RADEON_GEM_DOMAIN_GTT; + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_vgt(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; + +	rstate = radeon_state(rscreen->rw, R600_VGT_TYPE, R600_VGT); +	if (rstate == NULL) +		return NULL; + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_VGT__VGT_DMA_NUM_INSTANCES] = 0x00000001; +	rstate->states[R600_VGT__VGT_MAX_VTX_INDX] = 0x00FFFFFF; +	rstate->states[R600_VGT__VGT_PRIMITIVE_TYPE] = 0x00000005; + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_draw(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; + +	rstate = radeon_state(rscreen->rw, R600_DRAW_TYPE, R600_DRAW); +	if (rstate == NULL) +		return NULL; + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_DRAW__VGT_DRAW_INITIATOR] = 0x00000002; +	rstate->states[R600_DRAW__VGT_NUM_INDICES] = 0x00000004; + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_vs_constant(struct r600_screen *rscreen, +					unsigned id, float c0, float c1, +					float c2, float c3) +{ +	struct radeon_state *rstate; + +	rstate = radeon_state(rscreen->rw, R600_VS_CONSTANT_TYPE, R600_VS_CONSTANT + id); +	if (rstate == NULL) +		return NULL; + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_VS_CONSTANT__SQ_ALU_CONSTANT0_256] = fui(c0); +	rstate->states[R600_VS_CONSTANT__SQ_ALU_CONSTANT1_256] = fui(c1); +	rstate->states[R600_VS_CONSTANT__SQ_ALU_CONSTANT2_256] = fui(c2); +	rstate->states[R600_VS_CONSTANT__SQ_ALU_CONSTANT3_256] = fui(c3); + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_rasterizer(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; + +	rstate = radeon_state(rscreen->rw, R600_RASTERIZER_TYPE, R600_RASTERIZER); +	if (rstate == NULL) +		return NULL; + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_RASTERIZER__PA_CL_GB_HORZ_CLIP_ADJ] = 0x3F800000; +	rstate->states[R600_RASTERIZER__PA_CL_GB_HORZ_DISC_ADJ] = 0x3F800000; +	rstate->states[R600_RASTERIZER__PA_CL_GB_VERT_CLIP_ADJ] = 0x3F800000; +	rstate->states[R600_RASTERIZER__PA_CL_GB_VERT_DISC_ADJ] = 0x3F800000; +	rstate->states[R600_RASTERIZER__PA_SC_LINE_CNTL] = 0x00000400; +	rstate->states[R600_RASTERIZER__PA_SC_LINE_STIPPLE] = 0x00000005; +	rstate->states[R600_RASTERIZER__PA_SU_LINE_CNTL] = 0x00000008; +	rstate->states[R600_RASTERIZER__PA_SU_POINT_MINMAX] = 0x80000000; +	rstate->states[R600_RASTERIZER__PA_SU_SC_MODE_CNTL] = 0x00080004; +	rstate->states[R600_RASTERIZER__SPI_INTERP_CONTROL_0] = 0x00000001; + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_dsa(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; + +	rstate = radeon_state(rscreen->rw, R600_DSA_TYPE, R600_DSA); +	if (rstate == NULL) +		return NULL; + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_DSA__DB_ALPHA_TO_MASK] = 0x0000AA00; +	rstate->states[R600_DSA__DB_DEPTH_CLEAR] = 0x3F800000; +	rstate->states[R600_DSA__DB_RENDER_CONTROL] = 0x00000060; +	rstate->states[R600_DSA__DB_RENDER_OVERRIDE] = 0x0000002A; +	rstate->states[R600_DSA__DB_SHADER_CONTROL] = 0x00000210; + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_blend(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; + +	rstate = radeon_state(rscreen->rw, R600_BLEND_TYPE, R600_BLEND); +	if (rstate == NULL) +		return NULL; + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_viewport(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; + +	rstate = radeon_state(rscreen->rw, R600_VIEWPORT_TYPE, R600_VIEWPORT); +	if (rstate == NULL) +		return NULL; + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_VIEWPORT__PA_CL_VPORT_XOFFSET_0] = 0x42FA0000; +	rstate->states[R600_VIEWPORT__PA_CL_VPORT_XSCALE_0] = 0x42FA0000; +	rstate->states[R600_VIEWPORT__PA_CL_VPORT_YOFFSET_0] = 0x42FA0000; +	rstate->states[R600_VIEWPORT__PA_CL_VPORT_YSCALE_0] = 0xC2FA0000; +	rstate->states[R600_VIEWPORT__PA_CL_VPORT_ZOFFSET_0] = 0x3F000000; +	rstate->states[R600_VIEWPORT__PA_CL_VPORT_ZSCALE_0] = 0x3F000000; +	rstate->states[R600_VIEWPORT__PA_CL_VTE_CNTL] = 0x0000043F; +	rstate->states[R600_VIEWPORT__PA_SC_VPORT_ZMAX_0] = 0x3F800000; + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static struct radeon_state *r600_blit_state_cb_cntl(struct r600_screen *rscreen) +{ +	struct radeon_state *rstate; + +	rstate = radeon_state(rscreen->rw, R600_CB_CNTL_TYPE, R600_CB_CNTL); +	if (rstate == NULL) +		return NULL; + +	/* set states (most default value are 0 and struct already +	 * initialized to 0, thus avoid resetting them) +	 */ +	rstate->states[R600_CB_CNTL__CB_CLRCMP_CONTROL] = 0x01000000; +	rstate->states[R600_CB_CNTL__CB_CLRCMP_DST] = 0x000000FF; +	rstate->states[R600_CB_CNTL__CB_CLRCMP_MSK] = 0xFFFFFFFF; +	rstate->states[R600_CB_CNTL__CB_COLOR_CONTROL] = 0x00CC0080; +	rstate->states[R600_CB_CNTL__CB_SHADER_MASK] = 0x0000000F; +	rstate->states[R600_CB_CNTL__CB_TARGET_MASK] = 0x0000000F; +	rstate->states[R600_CB_CNTL__PA_SC_AA_MASK] = 0xFFFFFFFF; + +	if (radeon_state_pm4(rstate)) { +		radeon_state_decref(rstate); +		return NULL; +	} +	return rstate; +} + +static int r600_blit_states_init(struct pipe_context *ctx, struct r600_blit_states *bstates) +{ +	struct r600_screen *rscreen = r600_screen(ctx->screen); +	struct r600_context *rctx = r600_context(ctx); +	int r; + +	bstates->ps_shader = r600_blit_state_ps_shader(rscreen); +	if (bstates->ps_shader == NULL) { +		R600_ERR("failed creating ps_shader state\n"); +		return -ENOMEM; +	} +	bstates->vs_shader = r600_blit_state_vs_shader(rscreen); +	if (bstates->vs_shader == NULL) { +		R600_ERR("failed creating vs_shader state\n"); +		return -ENOMEM; +	} +	bstates->vgt = r600_blit_state_vgt(rscreen); +	if (bstates->vgt == NULL) { +		R600_ERR("failed creating vgt state\n"); +		return -ENOMEM; +	} +	bstates->draw = r600_blit_state_draw(rscreen); +	if (bstates->draw == NULL) { +		R600_ERR("failed creating draw state\n"); +		return -ENOMEM; +	} +	bstates->vs_constant0 = r600_blit_state_vs_constant(rscreen, 0, 1.0, 0.0, 0.0, 0.0); +	if (bstates->vs_constant0 == NULL) { +		R600_ERR("failed creating vs_constant0 state\n"); +		return -ENOMEM; +	} +	bstates->vs_constant1 = r600_blit_state_vs_constant(rscreen, 1, 0.0, 1.0, 0.0, 0.0); +	if (bstates->vs_constant1 == NULL) { +		R600_ERR("failed creating vs_constant1 state\n"); +		return -ENOMEM; +	} +	bstates->vs_constant2 = r600_blit_state_vs_constant(rscreen, 2, 0.0, 0.0, -0.00199900055, 0.0); +	if (bstates->vs_constant2 == NULL) { +		R600_ERR("failed creating vs_constant2 state\n"); +		return -ENOMEM; +	} +	bstates->vs_constant3 = r600_blit_state_vs_constant(rscreen, 3, 0.0, 0.0, -0.99900049, 1.0); +	if (bstates->vs_constant3 == NULL) { +		R600_ERR("failed creating vs_constant3 state\n"); +		return -ENOMEM; +	} +	bstates->rasterizer = r600_blit_state_rasterizer(rscreen); +	if (bstates->rasterizer == NULL) { +		R600_ERR("failed creating rasterizer state\n"); +		return -ENOMEM; +	} +	bstates->dsa = r600_blit_state_dsa(rscreen); +	if (bstates->dsa == NULL) { +		R600_ERR("failed creating dsa state\n"); +		return -ENOMEM; +	} +	bstates->blend = r600_blit_state_blend(rscreen); +	if (bstates->blend == NULL) { +		R600_ERR("failed creating blend state\n"); +		return -ENOMEM; +	} +	bstates->viewport = r600_blit_state_viewport(rscreen); +	if (bstates->viewport == NULL) { +		R600_ERR("failed creating viewport state\n"); +		return -ENOMEM; +	} +	bstates->cb_cntl = r600_blit_state_cb_cntl(rscreen); +	if (bstates->cb_cntl == NULL) { +		R600_ERR("failed creating cb_cntl state\n"); +		return -ENOMEM; +	} +	r = r600_blit_state_vs_resources(rscreen, bstates); +	if (r) { +		R600_ERR("failed creating vs_resource state\n"); +		return r; +	} +	bstates->config = radeon_state_incref(rctx->hw_states.config); +	return 0; +} + +static void r600_blit_states_destroy(struct pipe_context *ctx, struct r600_blit_states *bstates) +{ +	radeon_state_decref(bstates->rasterizer); +	radeon_state_decref(bstates->dsa); +	radeon_state_decref(bstates->blend); +	radeon_state_decref(bstates->viewport); +	radeon_state_decref(bstates->cb_cntl); +	radeon_state_decref(bstates->config); +	radeon_state_decref(bstates->vgt); +	radeon_state_decref(bstates->draw); +	radeon_state_decref(bstates->vs_constant0); +	radeon_state_decref(bstates->vs_constant1); +	radeon_state_decref(bstates->vs_constant2); +	radeon_state_decref(bstates->vs_constant3); +	radeon_state_decref(bstates->ps_shader); +	radeon_state_decref(bstates->vs_shader); +	radeon_state_decref(bstates->vs_resource0); +	radeon_state_decref(bstates->vs_resource1); +} + +int r600_blit_uncompress_depth(struct pipe_context *ctx, struct r600_resource_texture *rtexture, unsigned level) +{ +	struct r600_screen *rscreen = r600_screen(ctx->screen); +	struct r600_context *rctx = r600_context(ctx); +	struct radeon_draw *draw = NULL; +	struct r600_blit_states bstates; +	int r; + +	r = r600_texture_scissor(ctx, rtexture, level); +	if (r) { +		return r; +	} +	r = r600_texture_cb0(ctx, rtexture, level); +	if (r) { +		return r; +	} +	r = r600_texture_db(ctx, rtexture, level); +	if (r) { +		return r; +	} + +	r = r600_blit_states_init(ctx, &bstates); +	if (r) { +		return r; +	} +	bstates.dsa->states[R600_DSA__DB_RENDER_CONTROL] = 0x000000EC; +	bstates.cb_cntl->states[R600_CB_CNTL__CB_TARGET_MASK] = 0x00000001; +	/* force rebuild */ +	bstates.dsa->cpm4 = bstates.cb_cntl->cpm4 = 0; +	if (radeon_state_pm4(bstates.dsa)) { +		goto out; +	} +	if (radeon_state_pm4(bstates.cb_cntl)) { +		goto out; +	} + +	draw = radeon_draw(rscreen->rw); +	if (draw == NULL) { +		R600_ERR("failed creating draw for uncompressing textures\n"); +		goto out; +	} + +	r = radeon_draw_set(draw, bstates.vs_shader); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.ps_shader); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.rasterizer); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.dsa); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.blend); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.viewport); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.cb_cntl); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.config); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.vgt); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.draw); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.vs_resource0); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.vs_resource1); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.vs_constant0); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.vs_constant1); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.vs_constant2); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, bstates.vs_constant3); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, rtexture->scissor[level]); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, rtexture->cb0[level]); +	if (r) { +		goto out; +	} +	r = radeon_draw_set(draw, rtexture->db[level]); +	if (r) { +		goto out; +	} + +	/* suspend queries */ +	r600_queries_suspend(ctx); + +	/* schedule draw*/ +	r = radeon_ctx_set_draw_new(rctx->ctx, draw); +	if (r == -EBUSY) { +		r600_flush(ctx, 0, NULL); +		r = radeon_ctx_set_draw_new(rctx->ctx, draw); +	} +	if (r) { +		goto out; +	} + +	/* resume queries */ +	r600_queries_resume(ctx); + +out: +	r600_blit_states_destroy(ctx, &bstates); +	return r; +} | 
