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path: root/src/mesa/pipe/i915simple/i915_state.c
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Diffstat (limited to 'src/mesa/pipe/i915simple/i915_state.c')
-rw-r--r--src/mesa/pipe/i915simple/i915_state.c694
1 files changed, 0 insertions, 694 deletions
diff --git a/src/mesa/pipe/i915simple/i915_state.c b/src/mesa/pipe/i915simple/i915_state.c
deleted file mode 100644
index abd5571b88..0000000000
--- a/src/mesa/pipe/i915simple/i915_state.c
+++ /dev/null
@@ -1,694 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2007 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.
- *
- **************************************************************************/
-
-/* Authors: Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "pipe/draw/draw_context.h"
-#include "pipe/p_winsys.h"
-#include "pipe/p_util.h"
-
-#include "i915_context.h"
-#include "i915_reg.h"
-#include "i915_state.h"
-#include "i915_state_inlines.h"
-
-
-/* The i915 (and related graphics cores) do not support GL_CLAMP. The
- * Intel drivers for "other operating systems" implement GL_CLAMP as
- * GL_CLAMP_TO_EDGE, so the same is done here.
- */
-static unsigned
-translate_wrap_mode(unsigned wrap)
-{
- switch (wrap) {
- case PIPE_TEX_WRAP_REPEAT:
- return TEXCOORDMODE_WRAP;
- case PIPE_TEX_WRAP_CLAMP:
- return TEXCOORDMODE_CLAMP_EDGE; /* not quite correct */
- case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
- return TEXCOORDMODE_CLAMP_EDGE;
- case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
- return TEXCOORDMODE_CLAMP_BORDER;
-// case PIPE_TEX_WRAP_MIRRORED_REPEAT:
-// return TEXCOORDMODE_MIRROR;
- default:
- return TEXCOORDMODE_WRAP;
- }
-}
-
-static unsigned translate_img_filter( unsigned filter )
-{
- switch (filter) {
- case PIPE_TEX_FILTER_NEAREST:
- return FILTER_NEAREST;
- case PIPE_TEX_FILTER_LINEAR:
- return FILTER_LINEAR;
- default:
- assert(0);
- return FILTER_NEAREST;
- }
-}
-
-static unsigned translate_mip_filter( unsigned filter )
-{
- switch (filter) {
- case PIPE_TEX_MIPFILTER_NONE:
- return MIPFILTER_NONE;
- case PIPE_TEX_MIPFILTER_NEAREST:
- return MIPFILTER_NEAREST;
- case PIPE_TEX_FILTER_LINEAR:
- return MIPFILTER_LINEAR;
- default:
- assert(0);
- return MIPFILTER_NONE;
- }
-}
-
-
-/* None of this state is actually used for anything yet.
- */
-static void *
-i915_create_blend_state(struct pipe_context *pipe,
- const struct pipe_blend_state *blend)
-{
- struct i915_blend_state *cso_data = CALLOC_STRUCT( i915_blend_state );
-
- {
- unsigned eqRGB = blend->rgb_func;
- unsigned srcRGB = blend->rgb_src_factor;
- unsigned dstRGB = blend->rgb_dst_factor;
-
- unsigned eqA = blend->alpha_func;
- unsigned srcA = blend->alpha_src_factor;
- unsigned dstA = blend->alpha_dst_factor;
-
- /* Special handling for MIN/MAX filter modes handled at
- * state_tracker level.
- */
-
- if (srcA != srcRGB ||
- dstA != dstRGB ||
- eqA != eqRGB) {
-
- cso_data->iab = (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD |
- IAB_MODIFY_ENABLE |
- IAB_ENABLE |
- IAB_MODIFY_FUNC |
- IAB_MODIFY_SRC_FACTOR |
- IAB_MODIFY_DST_FACTOR |
- SRC_ABLND_FACT(i915_translate_blend_factor(srcA)) |
- DST_ABLND_FACT(i915_translate_blend_factor(dstA)) |
- (i915_translate_blend_func(eqA) << IAB_FUNC_SHIFT));
- }
- else {
- cso_data->iab = (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD |
- IAB_MODIFY_ENABLE |
- 0);
- }
- }
-
- cso_data->modes4 |= (_3DSTATE_MODES_4_CMD |
- ENABLE_LOGIC_OP_FUNC |
- LOGIC_OP_FUNC(i915_translate_logic_op(blend->logicop_func)));
-
- if (blend->logicop_enable)
- cso_data->LIS5 |= S5_LOGICOP_ENABLE;
-
- if (blend->dither)
- cso_data->LIS5 |= S5_COLOR_DITHER_ENABLE;
-
- if ((blend->colormask & PIPE_MASK_R) == 0)
- cso_data->LIS5 |= S5_WRITEDISABLE_RED;
-
- if ((blend->colormask & PIPE_MASK_G) == 0)
- cso_data->LIS5 |= S5_WRITEDISABLE_GREEN;
-
- if ((blend->colormask & PIPE_MASK_B) == 0)
- cso_data->LIS5 |= S5_WRITEDISABLE_BLUE;
-
- if ((blend->colormask & PIPE_MASK_A) == 0)
- cso_data->LIS5 |= S5_WRITEDISABLE_ALPHA;
-
- if (blend->blend_enable) {
- unsigned funcRGB = blend->rgb_func;
- unsigned srcRGB = blend->rgb_src_factor;
- unsigned dstRGB = blend->rgb_dst_factor;
-
- cso_data->LIS6 |= (S6_CBUF_BLEND_ENABLE |
- SRC_BLND_FACT(i915_translate_blend_factor(srcRGB)) |
- DST_BLND_FACT(i915_translate_blend_factor(dstRGB)) |
- (i915_translate_blend_func(funcRGB) << S6_CBUF_BLEND_FUNC_SHIFT));
- }
-
- return cso_data;
-}
-
-static void i915_bind_blend_state(struct pipe_context *pipe,
- void *blend)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- i915->blend = (struct i915_blend_state*)blend;
-
- i915->dirty |= I915_NEW_BLEND;
-}
-
-
-static void i915_delete_blend_state(struct pipe_context *pipe, void *blend)
-{
- FREE(blend);
-}
-
-static void i915_set_blend_color( struct pipe_context *pipe,
- const struct pipe_blend_color *blend_color )
-{
- struct i915_context *i915 = i915_context(pipe);
-
- i915->blend_color = *blend_color;
-
- i915->dirty |= I915_NEW_BLEND;
-}
-
-static void *
-i915_create_sampler_state(struct pipe_context *pipe,
- const struct pipe_sampler_state *sampler)
-{
- struct i915_sampler_state *cso = CALLOC_STRUCT( i915_sampler_state );
- const unsigned ws = sampler->wrap_s;
- const unsigned wt = sampler->wrap_t;
- const unsigned wr = sampler->wrap_r;
- unsigned minFilt, magFilt;
- unsigned mipFilt;
-
- cso->templ = sampler;
-
- mipFilt = translate_mip_filter(sampler->min_mip_filter);
- if (sampler->max_anisotropy > 1.0) {
- minFilt = FILTER_ANISOTROPIC;
- magFilt = FILTER_ANISOTROPIC;
- if (sampler->max_anisotropy > 2.0) {
- cso->state[0] |= SS2_MAX_ANISO_4;
- }
- }
- else {
- minFilt = translate_img_filter( sampler->min_img_filter );
- magFilt = translate_img_filter( sampler->mag_img_filter );
- }
-
- {
- int b = (int) (sampler->lod_bias * 16.0);
- b = CLAMP(b, -256, 255);
- cso->state[0] |= ((b << SS2_LOD_BIAS_SHIFT) & SS2_LOD_BIAS_MASK);
- }
-
- /* Shadow:
- */
- if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE)
- {
- cso->state[0] |= (SS2_SHADOW_ENABLE |
- i915_translate_compare_func(sampler->compare_func));
-
- minFilt = FILTER_4X4_FLAT;
- magFilt = FILTER_4X4_FLAT;
- }
-
- cso->state[0] |= ((minFilt << SS2_MIN_FILTER_SHIFT) |
- (mipFilt << SS2_MIP_FILTER_SHIFT) |
- (magFilt << SS2_MAG_FILTER_SHIFT));
-
- cso->state[1] |=
- ((translate_wrap_mode(ws) << SS3_TCX_ADDR_MODE_SHIFT) |
- (translate_wrap_mode(wt) << SS3_TCY_ADDR_MODE_SHIFT) |
- (translate_wrap_mode(wr) << SS3_TCZ_ADDR_MODE_SHIFT));
-
- if (sampler->normalized_coords)
- cso->state[1] |= SS3_NORMALIZED_COORDS;
-
- if (0) /* XXX not tested yet */
- {
- int minlod = (int) (16.0 * sampler->min_lod);
- minlod = CLAMP(minlod, 0, 16 * 11);
- cso->state[1] |= (minlod << SS3_MIN_LOD_SHIFT);
- }
-
- {
- ubyte r = float_to_ubyte(sampler->border_color[0]);
- ubyte g = float_to_ubyte(sampler->border_color[1]);
- ubyte b = float_to_ubyte(sampler->border_color[2]);
- ubyte a = float_to_ubyte(sampler->border_color[3]);
- cso->state[2] = I915PACKCOLOR8888(r, g, b, a);
- }
- return cso;
-}
-
-static void i915_bind_sampler_state(struct pipe_context *pipe,
- unsigned unit, void *sampler)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- assert(unit < PIPE_MAX_SAMPLERS);
- i915->sampler[unit] = (const struct i915_sampler_state*)sampler;
-
- i915->dirty |= I915_NEW_SAMPLER;
-}
-
-static void i915_delete_sampler_state(struct pipe_context *pipe,
- void *sampler)
-{
- FREE(sampler);
-}
-
-
-/** XXX move someday? Or consolidate all these simple state setters
- * into one file.
- */
-
-static void *
-i915_create_depth_stencil_state(struct pipe_context *pipe,
- const struct pipe_depth_stencil_alpha_state *depth_stencil)
-{
- 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;
-
- cso->stencil_modes4 |= (_3DSTATE_MODES_4_CMD |
- ENABLE_STENCIL_TEST_MASK |
- STENCIL_TEST_MASK(testmask) |
- ENABLE_STENCIL_WRITE_MASK |
- STENCIL_WRITE_MASK(writemask));
- }
-
- if (depth_stencil->stencil[0].enabled) {
- int test = i915_translate_compare_func(depth_stencil->stencil[0].func);
- int fop = i915_translate_stencil_op(depth_stencil->stencil[0].fail_op);
- int dfop = i915_translate_stencil_op(depth_stencil->stencil[0].zfail_op);
- int dpop = i915_translate_stencil_op(depth_stencil->stencil[0].zpass_op);
- int ref = depth_stencil->stencil[0].ref_value & 0xff;
-
- cso->stencil_LIS5 |= (S5_STENCIL_TEST_ENABLE |
- S5_STENCIL_WRITE_ENABLE |
- (ref << S5_STENCIL_REF_SHIFT) |
- (test << S5_STENCIL_TEST_FUNC_SHIFT) |
- (fop << S5_STENCIL_FAIL_SHIFT) |
- (dfop << S5_STENCIL_PASS_Z_FAIL_SHIFT) |
- (dpop << S5_STENCIL_PASS_Z_PASS_SHIFT));
- }
-
- if (depth_stencil->stencil[1].enabled) {
- int test = i915_translate_compare_func(depth_stencil->stencil[1].func);
- int fop = i915_translate_stencil_op(depth_stencil->stencil[1].fail_op);
- 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;
-
- cso->bfo[0] = (_3DSTATE_BACKFACE_STENCIL_OPS |
- BFO_ENABLE_STENCIL_FUNCS |
- BFO_ENABLE_STENCIL_TWO_SIDE |
- BFO_ENABLE_STENCIL_REF |
- BFO_STENCIL_TWO_SIDE |
- (ref << BFO_STENCIL_REF_SHIFT) |
- (test << BFO_STENCIL_TEST_SHIFT) |
- (fop << BFO_STENCIL_FAIL_SHIFT) |
- (dfop << BFO_STENCIL_PASS_Z_FAIL_SHIFT) |
- (dpop << BFO_STENCIL_PASS_Z_PASS_SHIFT));
-
- cso->bfo[1] = (_3DSTATE_BACKFACE_STENCIL_MASKS |
- BFM_ENABLE_STENCIL_TEST_MASK |
- BFM_ENABLE_STENCIL_WRITE_MASK |
- (tmask << BFM_STENCIL_TEST_MASK_SHIFT) |
- (wmask << BFM_STENCIL_WRITE_MASK_SHIFT));
- }
- else {
- /* This actually disables two-side stencil: The bit set is a
- * modify-enable bit to indicate we are changing the two-side
- * setting. Then there is a symbolic zero to show that we are
- * setting the flag to zero/off.
- */
- cso->bfo[0] = (_3DSTATE_BACKFACE_STENCIL_OPS |
- BFO_ENABLE_STENCIL_TWO_SIDE |
- 0);
- cso->bfo[1] = 0;
- }
-
- if (depth_stencil->depth.enabled) {
- int func = i915_translate_compare_func(depth_stencil->depth.func);
-
- cso->depth_LIS6 |= (S6_DEPTH_TEST_ENABLE |
- (func << S6_DEPTH_TEST_FUNC_SHIFT));
-
- if (depth_stencil->depth.writemask)
- cso->depth_LIS6 |= S6_DEPTH_WRITE_ENABLE;
- }
-
- if (depth_stencil->alpha.enabled) {
- int test = i915_translate_compare_func(depth_stencil->alpha.func);
- ubyte refByte = float_to_ubyte(depth_stencil->alpha.ref);
-
- cso->depth_LIS6 |= (S6_ALPHA_TEST_ENABLE |
- (test << S6_ALPHA_TEST_FUNC_SHIFT) |
- (((unsigned) refByte) << S6_ALPHA_REF_SHIFT));
- }
-
- return cso;
-}
-
-static void i915_bind_depth_stencil_state(struct pipe_context *pipe,
- void *depth_stencil)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- i915->depth_stencil = (const struct i915_depth_stencil_state *)depth_stencil;
-
- i915->dirty |= I915_NEW_DEPTH_STENCIL;
-}
-
-static void i915_delete_depth_stencil_state(struct pipe_context *pipe,
- void *depth_stencil)
-{
- FREE(depth_stencil);
-}
-
-
-static void i915_set_scissor_state( struct pipe_context *pipe,
- const struct pipe_scissor_state *scissor )
-{
- struct i915_context *i915 = i915_context(pipe);
-
- memcpy( &i915->scissor, scissor, sizeof(*scissor) );
- i915->dirty |= I915_NEW_SCISSOR;
-}
-
-
-static void i915_set_polygon_stipple( struct pipe_context *pipe,
- const struct pipe_poly_stipple *stipple )
-{
-}
-
-
-static void * i915_create_fs_state(struct pipe_context *pipe,
- const struct pipe_shader_state *templ)
-{
- return 0;
-}
-
-static void i915_bind_fs_state(struct pipe_context *pipe, void *fs)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- i915->fs = (struct pipe_shader_state *)fs;
-
- i915->dirty |= I915_NEW_FS;
-}
-
-static void i915_delete_fs_state(struct pipe_context *pipe, void *shader)
-{
- /*do nothing*/
-}
-
-static void *
-i915_create_vs_state(struct pipe_context *pipe,
- const struct pipe_shader_state *templ)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- /* just pass-through to draw module */
- return draw_create_vertex_shader(i915->draw, templ);
-}
-
-static void i915_bind_vs_state(struct pipe_context *pipe, void *shader)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- /* just pass-through to draw module */
- draw_bind_vertex_shader(i915->draw, (struct draw_vertex_shader *) shader);
-}
-
-static void i915_delete_vs_state(struct pipe_context *pipe, void *shader)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- /* just pass-through to draw module */
- draw_delete_vertex_shader(i915->draw, (struct draw_vertex_shader *) shader);
-}
-
-static void i915_set_constant_buffer(struct pipe_context *pipe,
- uint shader, uint index,
- const struct pipe_constant_buffer *buf)
-{
- struct i915_context *i915 = i915_context(pipe);
- struct pipe_winsys *ws = pipe->winsys;
-
- assert(shader < PIPE_SHADER_TYPES);
- assert(index == 0);
-
- /* Make a copy of shader constants.
- * During fragment program translation we may add additional
- * constants to the array.
- *
- * We want to consider the situation where some user constants
- * (ex: a material color) may change frequently but the shader program
- * stays the same. In that case we should only be updating the first
- * N constants, leaving any extras from shader translation alone.
- */
- {
- void *mapped;
- if (buf->size &&
- (mapped = ws->buffer_map(ws, buf->buffer,
- PIPE_BUFFER_USAGE_CPU_READ))) {
- memcpy(i915->current.constants[shader], mapped, buf->size);
- ws->buffer_unmap(ws, buf->buffer);
- i915->current.num_user_constants[shader]
- = buf->size / (4 * sizeof(float));
- }
- else {
- i915->current.num_user_constants[shader] = 0;
- }
- }
-
- i915->dirty |= I915_NEW_CONSTANTS;
-}
-
-
-static void i915_set_sampler_texture(struct pipe_context *pipe,
- unsigned sampler,
- struct pipe_texture *texture)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- i915->texture[sampler] = (struct i915_texture*)texture; /* ptr, not struct */
-
- i915->dirty |= I915_NEW_TEXTURE;
-}
-
-
-
-static void i915_set_framebuffer_state(struct pipe_context *pipe,
- const struct pipe_framebuffer_state *fb)
-{
- struct i915_context *i915 = i915_context(pipe);
-
- i915->framebuffer = *fb; /* struct copy */
-
- i915->dirty |= I915_NEW_FRAMEBUFFER;
-}
-
-
-
-static void i915_set_clip_state( struct pipe_context *pipe,
- const struct pipe_clip_state *clip )
-{
- struct i915_context *i915 = i915_context(pipe);
-
- draw_set_clip_state(i915->draw, clip);
-
- i915->dirty |= I915_NEW_CLIP;
-}
-
-
-
-/* Called when driver state tracker notices changes to the viewport
- * matrix:
- */
-static void i915_set_viewport_state( struct pipe_context *pipe,
- const struct pipe_viewport_state *viewport )
-{
- struct i915_context *i915 = i915_context(pipe);
-
- i915->viewport = *viewport; /* struct copy */
-
- /* pass the viewport info to the draw module */
- draw_set_viewport_state(i915->draw, &i915->viewport);
-
- i915->dirty |= I915_NEW_VIEWPORT;
-}
-
-
-static void *
-i915_create_rasterizer_state(struct pipe_context *pipe,
- const struct pipe_rasterizer_state *rasterizer)
-{
- struct i915_rasterizer_state *cso = CALLOC_STRUCT( i915_rasterizer_state );
-
- cso->templ = rasterizer;
- cso->color_interp = rasterizer->flatshade ? INTERP_CONSTANT : INTERP_LINEAR;
- cso->light_twoside = rasterizer->light_twoside;
- cso->ds[0].u = _3DSTATE_DEPTH_OFFSET_SCALE;
- cso->ds[1].f = rasterizer->offset_scale;
- if (rasterizer->poly_stipple_enable) {
- cso->st |= ST1_ENABLE;
- }
-
- if (rasterizer->scissor)
- cso->sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | ENABLE_SCISSOR_RECT;
- else
- cso->sc[0] = _3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT;
-
- switch (rasterizer->cull_mode) {
- case PIPE_WINDING_NONE:
- cso->LIS4 |= S4_CULLMODE_NONE;
- break;
- case PIPE_WINDING_CW:
- cso->LIS4 |= S4_CULLMODE_CW;
- break;
- case PIPE_WINDING_CCW:
- cso->LIS4 |= S4_CULLMODE_CCW;
- break;
- case PIPE_WINDING_BOTH:
- cso->LIS4 |= S4_CULLMODE_BOTH;
- break;
- }
-
- {
- int line_width = CLAMP((int)(rasterizer->line_width * 2), 1, 0xf);
-
- cso->LIS4 |= line_width << S4_LINE_WIDTH_SHIFT;
-
- if (rasterizer->line_smooth)
- cso->LIS4 |= S4_LINE_ANTIALIAS_ENABLE;
- }
-
- {
- int point_size = CLAMP((int) rasterizer->point_size, 1, 0xff);
-
- cso->LIS4 |= point_size << S4_POINT_WIDTH_SHIFT;
- }
-
- if (rasterizer->flatshade) {
- cso->LIS4 |= (S4_FLATSHADE_ALPHA |
- S4_FLATSHADE_COLOR |
- S4_FLATSHADE_SPECULAR);
- }
-
- cso->LIS7 = fui( rasterizer->offset_units );
-
-
- return cso;
-}
-
-static void i915_bind_rasterizer_state( struct pipe_context *pipe,
- void *setup )
-{
- struct i915_context *i915 = i915_context(pipe);
-
- i915->rasterizer = (struct i915_rasterizer_state *)setup;
-
- /* pass-through to draw module */
- draw_set_rasterizer_state(i915->draw, i915->rasterizer->templ);
-
- i915->dirty |= I915_NEW_RASTERIZER;
-}
-
-static void i915_delete_rasterizer_state(struct pipe_context *pipe,
- void *setup)
-{
- FREE(setup);
-}
-
-static void i915_set_vertex_buffer( struct pipe_context *pipe,
- unsigned index,
- const struct pipe_vertex_buffer *buffer )
-{
- struct i915_context *i915 = i915_context(pipe);
- i915->vertex_buffer[index] = *buffer;
- /* pass-through to draw module */
- draw_set_vertex_buffer(i915->draw, index, buffer);
-}
-
-static void i915_set_vertex_element( struct pipe_context *pipe,
- unsigned index,
- const struct pipe_vertex_element *element)
-{
- struct i915_context *i915 = i915_context(pipe);
- /* pass-through to draw module */
- draw_set_vertex_element(i915->draw, index, element);
-}
-
-
-
-void
-i915_init_state_functions( struct i915_context *i915 )
-{
- i915->pipe.create_blend_state = i915_create_blend_state;
- i915->pipe.bind_blend_state = i915_bind_blend_state;
- i915->pipe.delete_blend_state = i915_delete_blend_state;
-
- i915->pipe.create_sampler_state = i915_create_sampler_state;
- i915->pipe.bind_sampler_state = i915_bind_sampler_state;
- i915->pipe.delete_sampler_state = i915_delete_sampler_state;
-
- i915->pipe.create_depth_stencil_alpha_state = i915_create_depth_stencil_state;
- i915->pipe.bind_depth_stencil_alpha_state = i915_bind_depth_stencil_state;
- i915->pipe.delete_depth_stencil_alpha_state = i915_delete_depth_stencil_state;
-
- i915->pipe.create_rasterizer_state = i915_create_rasterizer_state;
- i915->pipe.bind_rasterizer_state = i915_bind_rasterizer_state;
- i915->pipe.delete_rasterizer_state = i915_delete_rasterizer_state;
- i915->pipe.create_fs_state = i915_create_fs_state;
- i915->pipe.bind_fs_state = i915_bind_fs_state;
- i915->pipe.delete_fs_state = i915_delete_fs_state;
- i915->pipe.create_vs_state = i915_create_vs_state;
- i915->pipe.bind_vs_state = i915_bind_vs_state;
- i915->pipe.delete_vs_state = i915_delete_vs_state;
-
- i915->pipe.set_blend_color = i915_set_blend_color;
- i915->pipe.set_clip_state = i915_set_clip_state;
- i915->pipe.set_constant_buffer = i915_set_constant_buffer;
- i915->pipe.set_framebuffer_state = i915_set_framebuffer_state;
-
- i915->pipe.set_polygon_stipple = i915_set_polygon_stipple;
- i915->pipe.set_scissor_state = i915_set_scissor_state;
- i915->pipe.set_sampler_texture = i915_set_sampler_texture;
- i915->pipe.set_viewport_state = i915_set_viewport_state;
- i915->pipe.set_vertex_buffer = i915_set_vertex_buffer;
- i915->pipe.set_vertex_element = i915_set_vertex_element;
-}