1 /****************************************************************************
2 * Copyright (C) 2015 Intel Corporation. All Rights Reserved.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
22 ***************************************************************************/
24 // llvm redefines DEBUG
25 #pragma push_macro("DEBUG")
27 #include "JitManager.h"
28 #pragma pop_macro("DEBUG")
30 #include "common/os.h"
32 #include "gen_state_llvm.h"
33 #include "core/multisample.h"
34 #include "core/state_funcs.h"
36 #include "gallivm/lp_bld_tgsi.h"
37 #include "util/u_format.h"
39 #include "util/u_memory.h"
40 #include "util/u_inlines.h"
41 #include "util/u_helpers.h"
42 #include "util/u_framebuffer.h"
43 #include "util/u_viewport.h"
44 #include "util/u_prim.h"
46 #include "swr_state.h"
47 #include "swr_context.h"
48 #include "gen_swr_context_llvm.h"
49 #include "swr_screen.h"
50 #include "swr_resource.h"
51 #include "swr_tex_sample.h"
52 #include "swr_scratch.h"
53 #include "swr_shader.h"
54 #include "swr_fence.h"
56 /* These should be pulled out into separate files as necessary
57 * Just initializing everything here to get going. */
60 swr_create_blend_state(struct pipe_context
*pipe
,
61 const struct pipe_blend_state
*blend
)
63 struct swr_blend_state
*state
= CALLOC_STRUCT(swr_blend_state
);
65 memcpy(&state
->pipe
, blend
, sizeof(*blend
));
67 struct pipe_blend_state
*pipe_blend
= &state
->pipe
;
70 target
< std::min(SWR_NUM_RENDERTARGETS
, PIPE_MAX_COLOR_BUFS
);
73 struct pipe_rt_blend_state
*rt_blend
= &pipe_blend
->rt
[target
];
74 SWR_RENDER_TARGET_BLEND_STATE
&blendState
=
75 state
->blendState
.renderTarget
[target
];
76 RENDER_TARGET_BLEND_COMPILE_STATE
&compileState
=
77 state
->compileState
[target
];
79 if (target
!= 0 && !pipe_blend
->independent_blend_enable
) {
81 &state
->compileState
[0],
82 sizeof(RENDER_TARGET_BLEND_COMPILE_STATE
));
86 compileState
.blendEnable
= rt_blend
->blend_enable
;
87 if (compileState
.blendEnable
) {
88 compileState
.sourceAlphaBlendFactor
=
89 swr_convert_blend_factor(rt_blend
->alpha_src_factor
);
90 compileState
.destAlphaBlendFactor
=
91 swr_convert_blend_factor(rt_blend
->alpha_dst_factor
);
92 compileState
.sourceBlendFactor
=
93 swr_convert_blend_factor(rt_blend
->rgb_src_factor
);
94 compileState
.destBlendFactor
=
95 swr_convert_blend_factor(rt_blend
->rgb_dst_factor
);
97 compileState
.colorBlendFunc
=
98 swr_convert_blend_func(rt_blend
->rgb_func
);
99 compileState
.alphaBlendFunc
=
100 swr_convert_blend_func(rt_blend
->alpha_func
);
102 compileState
.logicOpEnable
= state
->pipe
.logicop_enable
;
103 if (compileState
.logicOpEnable
) {
104 compileState
.logicOpFunc
=
105 swr_convert_logic_op(state
->pipe
.logicop_func
);
108 blendState
.writeDisableRed
=
109 (rt_blend
->colormask
& PIPE_MASK_R
) ? 0 : 1;
110 blendState
.writeDisableGreen
=
111 (rt_blend
->colormask
& PIPE_MASK_G
) ? 0 : 1;
112 blendState
.writeDisableBlue
=
113 (rt_blend
->colormask
& PIPE_MASK_B
) ? 0 : 1;
114 blendState
.writeDisableAlpha
=
115 (rt_blend
->colormask
& PIPE_MASK_A
) ? 0 : 1;
117 if (rt_blend
->colormask
== 0)
118 compileState
.blendEnable
= false;
125 swr_bind_blend_state(struct pipe_context
*pipe
, void *blend
)
127 struct swr_context
*ctx
= swr_context(pipe
);
129 if (ctx
->blend
== blend
)
132 ctx
->blend
= (swr_blend_state
*)blend
;
134 ctx
->dirty
|= SWR_NEW_BLEND
;
138 swr_delete_blend_state(struct pipe_context
*pipe
, void *blend
)
144 swr_set_blend_color(struct pipe_context
*pipe
,
145 const struct pipe_blend_color
*color
)
147 struct swr_context
*ctx
= swr_context(pipe
);
149 ctx
->blend_color
= *color
;
151 ctx
->dirty
|= SWR_NEW_BLEND
;
155 swr_set_stencil_ref(struct pipe_context
*pipe
,
156 const struct pipe_stencil_ref
*ref
)
158 struct swr_context
*ctx
= swr_context(pipe
);
160 ctx
->stencil_ref
= *ref
;
162 ctx
->dirty
|= SWR_NEW_DEPTH_STENCIL_ALPHA
;
166 swr_create_depth_stencil_state(
167 struct pipe_context
*pipe
,
168 const struct pipe_depth_stencil_alpha_state
*depth_stencil
)
170 struct pipe_depth_stencil_alpha_state
*state
;
172 state
= (pipe_depth_stencil_alpha_state
*)mem_dup(depth_stencil
,
173 sizeof *depth_stencil
);
179 swr_bind_depth_stencil_state(struct pipe_context
*pipe
, void *depth_stencil
)
181 struct swr_context
*ctx
= swr_context(pipe
);
183 if (ctx
->depth_stencil
== (pipe_depth_stencil_alpha_state
*)depth_stencil
)
186 ctx
->depth_stencil
= (pipe_depth_stencil_alpha_state
*)depth_stencil
;
188 ctx
->dirty
|= SWR_NEW_DEPTH_STENCIL_ALPHA
;
192 swr_delete_depth_stencil_state(struct pipe_context
*pipe
, void *depth
)
199 swr_create_rasterizer_state(struct pipe_context
*pipe
,
200 const struct pipe_rasterizer_state
*rast
)
202 struct pipe_rasterizer_state
*state
;
203 state
= (pipe_rasterizer_state
*)mem_dup(rast
, sizeof *rast
);
209 swr_bind_rasterizer_state(struct pipe_context
*pipe
, void *handle
)
211 struct swr_context
*ctx
= swr_context(pipe
);
212 const struct pipe_rasterizer_state
*rasterizer
=
213 (const struct pipe_rasterizer_state
*)handle
;
215 if (ctx
->rasterizer
== (pipe_rasterizer_state
*)rasterizer
)
218 ctx
->rasterizer
= (pipe_rasterizer_state
*)rasterizer
;
220 ctx
->dirty
|= SWR_NEW_RASTERIZER
;
224 swr_delete_rasterizer_state(struct pipe_context
*pipe
, void *rasterizer
)
231 swr_create_sampler_state(struct pipe_context
*pipe
,
232 const struct pipe_sampler_state
*sampler
)
234 struct pipe_sampler_state
*state
=
235 (pipe_sampler_state
*)mem_dup(sampler
, sizeof *sampler
);
241 swr_bind_sampler_states(struct pipe_context
*pipe
,
242 enum pipe_shader_type shader
,
247 struct swr_context
*ctx
= swr_context(pipe
);
250 assert(shader
< PIPE_SHADER_TYPES
);
251 assert(start
+ num
<= ARRAY_SIZE(ctx
->samplers
[shader
]));
253 /* set the new samplers */
254 ctx
->num_samplers
[shader
] = num
;
255 for (i
= 0; i
< num
; i
++) {
256 ctx
->samplers
[shader
][start
+ i
] = (pipe_sampler_state
*)samplers
[i
];
259 ctx
->dirty
|= SWR_NEW_SAMPLER
;
263 swr_delete_sampler_state(struct pipe_context
*pipe
, void *sampler
)
269 static struct pipe_sampler_view
*
270 swr_create_sampler_view(struct pipe_context
*pipe
,
271 struct pipe_resource
*texture
,
272 const struct pipe_sampler_view
*templ
)
274 struct pipe_sampler_view
*view
= CALLOC_STRUCT(pipe_sampler_view
);
278 view
->reference
.count
= 1;
279 view
->texture
= NULL
;
280 pipe_resource_reference(&view
->texture
, texture
);
281 view
->context
= pipe
;
288 swr_set_sampler_views(struct pipe_context
*pipe
,
289 enum pipe_shader_type shader
,
292 struct pipe_sampler_view
**views
)
294 struct swr_context
*ctx
= swr_context(pipe
);
297 assert(num
<= PIPE_MAX_SHADER_SAMPLER_VIEWS
);
299 assert(shader
< PIPE_SHADER_TYPES
);
300 assert(start
+ num
<= ARRAY_SIZE(ctx
->sampler_views
[shader
]));
302 /* set the new sampler views */
303 ctx
->num_sampler_views
[shader
] = num
;
304 for (i
= 0; i
< num
; i
++) {
305 /* Note: we're using pipe_sampler_view_release() here to work around
306 * a possible crash when the old view belongs to another context that
307 * was already destroyed.
309 pipe_sampler_view_release(pipe
, &ctx
->sampler_views
[shader
][start
+ i
]);
310 pipe_sampler_view_reference(&ctx
->sampler_views
[shader
][start
+ i
],
314 ctx
->dirty
|= SWR_NEW_SAMPLER_VIEW
;
318 swr_sampler_view_destroy(struct pipe_context
*pipe
,
319 struct pipe_sampler_view
*view
)
321 pipe_resource_reference(&view
->texture
, NULL
);
326 swr_create_vs_state(struct pipe_context
*pipe
,
327 const struct pipe_shader_state
*vs
)
329 struct swr_vertex_shader
*swr_vs
= new swr_vertex_shader
;
333 swr_vs
->pipe
.tokens
= tgsi_dup_tokens(vs
->tokens
);
334 swr_vs
->pipe
.stream_output
= vs
->stream_output
;
336 lp_build_tgsi_info(vs
->tokens
, &swr_vs
->info
);
338 swr_vs
->soState
= {0};
340 if (swr_vs
->pipe
.stream_output
.num_outputs
) {
341 pipe_stream_output_info
*stream_output
= &swr_vs
->pipe
.stream_output
;
343 swr_vs
->soState
.soEnable
= true;
344 // soState.rasterizerDisable set on state dirty
345 // soState.streamToRasterizer not used
347 for (uint32_t i
= 0; i
< stream_output
->num_outputs
; i
++) {
348 swr_vs
->soState
.streamMasks
[stream_output
->output
[i
].stream
] |=
349 1 << (stream_output
->output
[i
].register_index
- 1);
351 for (uint32_t i
= 0; i
< MAX_SO_STREAMS
; i
++) {
352 swr_vs
->soState
.streamNumEntries
[i
] =
353 _mm_popcnt_u32(swr_vs
->soState
.streamMasks
[i
]);
361 swr_bind_vs_state(struct pipe_context
*pipe
, void *vs
)
363 struct swr_context
*ctx
= swr_context(pipe
);
368 ctx
->vs
= (swr_vertex_shader
*)vs
;
369 ctx
->dirty
|= SWR_NEW_VS
;
373 swr_delete_vs_state(struct pipe_context
*pipe
, void *vs
)
375 struct swr_vertex_shader
*swr_vs
= (swr_vertex_shader
*)vs
;
376 FREE((void *)swr_vs
->pipe
.tokens
);
377 struct swr_screen
*screen
= swr_screen(pipe
->screen
);
379 /* Defer deletion of vs state */
380 swr_fence_work_delete_vs(screen
->flush_fence
, swr_vs
);
384 swr_create_fs_state(struct pipe_context
*pipe
,
385 const struct pipe_shader_state
*fs
)
387 struct swr_fragment_shader
*swr_fs
= new swr_fragment_shader
;
391 swr_fs
->pipe
.tokens
= tgsi_dup_tokens(fs
->tokens
);
393 lp_build_tgsi_info(fs
->tokens
, &swr_fs
->info
);
400 swr_bind_fs_state(struct pipe_context
*pipe
, void *fs
)
402 struct swr_context
*ctx
= swr_context(pipe
);
407 ctx
->fs
= (swr_fragment_shader
*)fs
;
408 ctx
->dirty
|= SWR_NEW_FS
;
412 swr_delete_fs_state(struct pipe_context
*pipe
, void *fs
)
414 struct swr_fragment_shader
*swr_fs
= (swr_fragment_shader
*)fs
;
415 FREE((void *)swr_fs
->pipe
.tokens
);
416 struct swr_screen
*screen
= swr_screen(pipe
->screen
);
418 /* Defer deleton of fs state */
419 swr_fence_work_delete_fs(screen
->flush_fence
, swr_fs
);
423 swr_create_gs_state(struct pipe_context
*pipe
,
424 const struct pipe_shader_state
*gs
)
426 struct swr_geometry_shader
*swr_gs
= new swr_geometry_shader
;
430 swr_gs
->pipe
.tokens
= tgsi_dup_tokens(gs
->tokens
);
432 lp_build_tgsi_info(gs
->tokens
, &swr_gs
->info
);
439 swr_bind_gs_state(struct pipe_context
*pipe
, void *gs
)
441 struct swr_context
*ctx
= swr_context(pipe
);
446 ctx
->gs
= (swr_geometry_shader
*)gs
;
447 ctx
->dirty
|= SWR_NEW_GS
;
451 swr_delete_gs_state(struct pipe_context
*pipe
, void *gs
)
453 struct swr_geometry_shader
*swr_gs
= (swr_geometry_shader
*)gs
;
454 FREE((void *)swr_gs
->pipe
.tokens
);
455 struct swr_screen
*screen
= swr_screen(pipe
->screen
);
457 /* Defer deleton of fs state */
458 swr_fence_work_delete_gs(screen
->flush_fence
, swr_gs
);
462 swr_set_constant_buffer(struct pipe_context
*pipe
,
463 enum pipe_shader_type shader
,
465 const struct pipe_constant_buffer
*cb
)
467 struct swr_context
*ctx
= swr_context(pipe
);
468 struct pipe_resource
*constants
= cb
? cb
->buffer
: NULL
;
470 assert(shader
< PIPE_SHADER_TYPES
);
471 assert(index
< ARRAY_SIZE(ctx
->constants
[shader
]));
473 /* note: reference counting */
474 util_copy_constant_buffer(&ctx
->constants
[shader
][index
], cb
);
476 if (shader
== PIPE_SHADER_VERTEX
) {
477 ctx
->dirty
|= SWR_NEW_VSCONSTANTS
;
478 } else if (shader
== PIPE_SHADER_FRAGMENT
) {
479 ctx
->dirty
|= SWR_NEW_FSCONSTANTS
;
480 } else if (shader
== PIPE_SHADER_GEOMETRY
) {
481 ctx
->dirty
|= SWR_NEW_GSCONSTANTS
;
484 if (cb
&& cb
->user_buffer
) {
485 pipe_resource_reference(&constants
, NULL
);
491 swr_create_vertex_elements_state(struct pipe_context
*pipe
,
492 unsigned num_elements
,
493 const struct pipe_vertex_element
*attribs
)
495 struct swr_vertex_element_state
*velems
;
496 assert(num_elements
<= PIPE_MAX_ATTRIBS
);
497 velems
= new swr_vertex_element_state
;
499 memset(&velems
->fsState
, 0, sizeof(velems
->fsState
));
500 velems
->fsState
.bVertexIDOffsetEnable
= true;
501 velems
->fsState
.numAttribs
= num_elements
;
502 for (unsigned i
= 0; i
< num_elements
; i
++) {
503 // XXX: we should do this keyed on the VS usage info
505 const struct util_format_description
*desc
=
506 util_format_description(attribs
[i
].src_format
);
508 velems
->fsState
.layout
[i
].AlignedByteOffset
= attribs
[i
].src_offset
;
509 velems
->fsState
.layout
[i
].Format
=
510 mesa_to_swr_format(attribs
[i
].src_format
);
511 velems
->fsState
.layout
[i
].StreamIndex
=
512 attribs
[i
].vertex_buffer_index
;
513 velems
->fsState
.layout
[i
].InstanceEnable
=
514 attribs
[i
].instance_divisor
!= 0;
515 velems
->fsState
.layout
[i
].ComponentControl0
=
516 desc
->channel
[0].type
!= UTIL_FORMAT_TYPE_VOID
517 ? ComponentControl::StoreSrc
518 : ComponentControl::Store0
;
519 velems
->fsState
.layout
[i
].ComponentControl1
=
520 desc
->channel
[1].type
!= UTIL_FORMAT_TYPE_VOID
521 ? ComponentControl::StoreSrc
522 : ComponentControl::Store0
;
523 velems
->fsState
.layout
[i
].ComponentControl2
=
524 desc
->channel
[2].type
!= UTIL_FORMAT_TYPE_VOID
525 ? ComponentControl::StoreSrc
526 : ComponentControl::Store0
;
527 velems
->fsState
.layout
[i
].ComponentControl3
=
528 desc
->channel
[3].type
!= UTIL_FORMAT_TYPE_VOID
529 ? ComponentControl::StoreSrc
530 : ComponentControl::Store1Fp
;
531 velems
->fsState
.layout
[i
].ComponentPacking
= ComponentEnable::XYZW
;
532 velems
->fsState
.layout
[i
].InstanceDataStepRate
=
533 attribs
[i
].instance_divisor
;
535 /* Calculate the pitch of each stream */
536 const SWR_FORMAT_INFO
&swr_desc
= GetFormatInfo(
537 mesa_to_swr_format(attribs
[i
].src_format
));
538 velems
->stream_pitch
[attribs
[i
].vertex_buffer_index
] += swr_desc
.Bpp
;
540 if (attribs
[i
].instance_divisor
!= 0) {
541 velems
->instanced_bufs
|= 1U << attribs
[i
].vertex_buffer_index
;
542 uint32_t *min_instance_div
=
543 &velems
->min_instance_div
[attribs
[i
].vertex_buffer_index
];
544 if (!*min_instance_div
||
545 attribs
[i
].instance_divisor
< *min_instance_div
)
546 *min_instance_div
= attribs
[i
].instance_divisor
;
555 swr_bind_vertex_elements_state(struct pipe_context
*pipe
, void *velems
)
557 struct swr_context
*ctx
= swr_context(pipe
);
558 struct swr_vertex_element_state
*swr_velems
=
559 (struct swr_vertex_element_state
*)velems
;
561 ctx
->velems
= swr_velems
;
562 ctx
->dirty
|= SWR_NEW_VERTEX
;
566 swr_delete_vertex_elements_state(struct pipe_context
*pipe
, void *velems
)
568 struct swr_vertex_element_state
*swr_velems
=
569 (struct swr_vertex_element_state
*) velems
;
570 /* XXX Need to destroy fetch shader? */
576 swr_set_vertex_buffers(struct pipe_context
*pipe
,
578 unsigned num_elements
,
579 const struct pipe_vertex_buffer
*buffers
)
581 struct swr_context
*ctx
= swr_context(pipe
);
583 assert(num_elements
<= PIPE_MAX_ATTRIBS
);
585 util_set_vertex_buffers_count(ctx
->vertex_buffer
,
586 &ctx
->num_vertex_buffers
,
591 ctx
->dirty
|= SWR_NEW_VERTEX
;
596 swr_set_polygon_stipple(struct pipe_context
*pipe
,
597 const struct pipe_poly_stipple
*stipple
)
599 struct swr_context
*ctx
= swr_context(pipe
);
601 ctx
->poly_stipple
.pipe
= *stipple
; /* struct copy */
602 ctx
->dirty
|= SWR_NEW_STIPPLE
;
606 swr_set_clip_state(struct pipe_context
*pipe
,
607 const struct pipe_clip_state
*clip
)
609 struct swr_context
*ctx
= swr_context(pipe
);
612 /* XXX Unimplemented, but prevents crash */
614 ctx
->dirty
|= SWR_NEW_CLIP
;
619 swr_set_scissor_states(struct pipe_context
*pipe
,
621 unsigned num_viewports
,
622 const struct pipe_scissor_state
*scissor
)
624 struct swr_context
*ctx
= swr_context(pipe
);
626 ctx
->scissor
= *scissor
;
627 ctx
->swr_scissor
.xmin
= scissor
->minx
;
628 ctx
->swr_scissor
.xmax
= scissor
->maxx
;
629 ctx
->swr_scissor
.ymin
= scissor
->miny
;
630 ctx
->swr_scissor
.ymax
= scissor
->maxy
;
631 ctx
->dirty
|= SWR_NEW_SCISSOR
;
635 swr_set_viewport_states(struct pipe_context
*pipe
,
637 unsigned num_viewports
,
638 const struct pipe_viewport_state
*vpt
)
640 struct swr_context
*ctx
= swr_context(pipe
);
642 ctx
->viewport
= *vpt
;
643 ctx
->dirty
|= SWR_NEW_VIEWPORT
;
648 swr_set_framebuffer_state(struct pipe_context
*pipe
,
649 const struct pipe_framebuffer_state
*fb
)
651 struct swr_context
*ctx
= swr_context(pipe
);
653 boolean changed
= !util_framebuffer_state_equal(&ctx
->framebuffer
, fb
);
655 assert(fb
->width
<= KNOB_GUARDBAND_WIDTH
);
656 assert(fb
->height
<= KNOB_GUARDBAND_HEIGHT
);
659 util_copy_framebuffer_state(&ctx
->framebuffer
, fb
);
661 /* 0 and 1 both indicate no msaa. Core doesn't understand 0 samples */
662 ctx
->framebuffer
.samples
= std::max((ubyte
)1, ctx
->framebuffer
.samples
);
664 ctx
->dirty
|= SWR_NEW_FRAMEBUFFER
;
670 swr_set_sample_mask(struct pipe_context
*pipe
, unsigned sample_mask
)
672 struct swr_context
*ctx
= swr_context(pipe
);
674 if (sample_mask
!= ctx
->sample_mask
) {
675 ctx
->sample_mask
= sample_mask
;
676 ctx
->dirty
|= SWR_NEW_RASTERIZER
;
681 * MSAA fixed sample position table
682 * used by update_derived and get_sample_position
683 * (integer locations on a 16x16 grid)
685 static const uint8_t swr_sample_positions
[][2] =
687 /* 2x*/ {12,12},{ 4, 4},
688 /* 4x*/ { 6, 2},{14, 6},{ 2,10},{10,14},
689 /* 8x*/ { 9, 5},{ 7,11},{13, 9},{ 5, 3},
690 { 3,13},{ 1, 7},{11,15},{15, 1},
691 /*16x*/ { 9, 9},{ 7, 5},{ 5,10},{12, 7},
692 { 3, 6},{10,13},{13,11},{11, 3},
693 { 6,14},{ 8, 1},{ 4, 2},{ 2,12},
694 { 0, 8},{15, 4},{14,15},{ 1, 0} };
697 swr_get_sample_position(struct pipe_context
*pipe
,
698 unsigned sample_count
, unsigned sample_index
,
701 /* validate sample_count */
702 sample_count
= GetNumSamples(GetSampleCount(sample_count
));
704 const uint8_t *sample
= swr_sample_positions
[sample_count
-1 + sample_index
];
705 out_value
[0] = sample
[0] / 16.0f
;
706 out_value
[1] = sample
[1] / 16.0f
;
711 * Update resource in-use status
712 * All resources bound to color or depth targets marked as WRITE resources.
713 * VBO Vertex/index buffers and texture views marked as READ resources.
716 swr_update_resource_status(struct pipe_context
*pipe
,
717 const struct pipe_draw_info
*p_draw_info
)
719 struct swr_context
*ctx
= swr_context(pipe
);
720 struct pipe_framebuffer_state
*fb
= &ctx
->framebuffer
;
722 /* colorbuffer targets */
724 for (uint32_t i
= 0; i
< fb
->nr_cbufs
; ++i
)
726 swr_resource_write(fb
->cbufs
[i
]->texture
);
728 /* depth/stencil target */
730 swr_resource_write(fb
->zsbuf
->texture
);
732 /* VBO vertex buffers */
733 for (uint32_t i
= 0; i
< ctx
->num_vertex_buffers
; i
++) {
734 struct pipe_vertex_buffer
*vb
= &ctx
->vertex_buffer
[i
];
735 if (!vb
->is_user_buffer
)
736 swr_resource_read(vb
->buffer
.resource
);
739 /* VBO index buffer */
740 if (p_draw_info
&& p_draw_info
->index_size
) {
741 if (!p_draw_info
->has_user_indices
)
742 swr_resource_read(p_draw_info
->index
.resource
);
745 /* transform feedback buffers */
746 for (uint32_t i
= 0; i
< ctx
->num_so_targets
; i
++) {
747 struct pipe_stream_output_target
*target
= ctx
->so_targets
[i
];
748 if (target
&& target
->buffer
)
749 swr_resource_write(target
->buffer
);
752 /* texture sampler views */
753 for (uint32_t j
: {PIPE_SHADER_VERTEX
, PIPE_SHADER_FRAGMENT
}) {
754 for (uint32_t i
= 0; i
< ctx
->num_sampler_views
[j
]; i
++) {
755 struct pipe_sampler_view
*view
= ctx
->sampler_views
[j
][i
];
757 swr_resource_read(view
->texture
);
761 /* constant buffers */
762 for (uint32_t j
: {PIPE_SHADER_VERTEX
, PIPE_SHADER_FRAGMENT
}) {
763 for (uint32_t i
= 0; i
< PIPE_MAX_CONSTANT_BUFFERS
; i
++) {
764 struct pipe_constant_buffer
*cb
= &ctx
->constants
[j
][i
];
766 swr_resource_read(cb
->buffer
);
772 swr_update_texture_state(struct swr_context
*ctx
,
773 enum pipe_shader_type shader_type
,
774 unsigned num_sampler_views
,
775 swr_jit_texture
*textures
)
777 for (unsigned i
= 0; i
< num_sampler_views
; i
++) {
778 struct pipe_sampler_view
*view
=
779 ctx
->sampler_views
[shader_type
][i
];
780 struct swr_jit_texture
*jit_tex
= &textures
[i
];
782 memset(jit_tex
, 0, sizeof(*jit_tex
));
784 struct pipe_resource
*res
= view
->texture
;
785 struct swr_resource
*swr_res
= swr_resource(res
);
786 SWR_SURFACE_STATE
*swr
= &swr_res
->swr
;
787 size_t *mip_offsets
= swr_res
->mip_offsets
;
788 if (swr_res
->has_depth
&& swr_res
->has_stencil
&&
789 !util_format_has_depth(util_format_description(view
->format
))) {
790 swr
= &swr_res
->secondary
;
791 mip_offsets
= swr_res
->secondary_mip_offsets
;
794 jit_tex
->width
= res
->width0
;
795 jit_tex
->height
= res
->height0
;
796 jit_tex
->base_ptr
= swr
->pBaseAddress
;
797 if (view
->target
!= PIPE_BUFFER
) {
798 jit_tex
->first_level
= view
->u
.tex
.first_level
;
799 jit_tex
->last_level
= view
->u
.tex
.last_level
;
800 if (view
->target
== PIPE_TEXTURE_3D
)
801 jit_tex
->depth
= res
->depth0
;
804 view
->u
.tex
.last_layer
- view
->u
.tex
.first_layer
+ 1;
805 jit_tex
->base_ptr
+= view
->u
.tex
.first_layer
*
806 swr
->qpitch
* swr
->pitch
;
808 unsigned view_blocksize
= util_format_get_blocksize(view
->format
);
809 jit_tex
->base_ptr
+= view
->u
.buf
.offset
;
810 jit_tex
->width
= view
->u
.buf
.size
/ view_blocksize
;
814 for (unsigned level
= jit_tex
->first_level
;
815 level
<= jit_tex
->last_level
;
817 jit_tex
->row_stride
[level
] = swr
->pitch
;
818 jit_tex
->img_stride
[level
] = swr
->qpitch
* swr
->pitch
;
819 jit_tex
->mip_offsets
[level
] = mip_offsets
[level
];
826 swr_update_sampler_state(struct swr_context
*ctx
,
827 enum pipe_shader_type shader_type
,
828 unsigned num_samplers
,
829 swr_jit_sampler
*samplers
)
831 for (unsigned i
= 0; i
< num_samplers
; i
++) {
832 const struct pipe_sampler_state
*sampler
=
833 ctx
->samplers
[shader_type
][i
];
836 samplers
[i
].min_lod
= sampler
->min_lod
;
837 samplers
[i
].max_lod
= sampler
->max_lod
;
838 samplers
[i
].lod_bias
= sampler
->lod_bias
;
839 COPY_4V(samplers
[i
].border_color
, sampler
->border_color
.f
);
845 swr_update_constants(struct swr_context
*ctx
, enum pipe_shader_type shaderType
)
847 swr_draw_context
*pDC
= &ctx
->swrDC
;
849 const float **constant
;
850 uint32_t *num_constants
;
851 struct swr_scratch_space
*scratch
;
853 switch (shaderType
) {
854 case PIPE_SHADER_VERTEX
:
855 constant
= pDC
->constantVS
;
856 num_constants
= pDC
->num_constantsVS
;
857 scratch
= &ctx
->scratch
->vs_constants
;
859 case PIPE_SHADER_FRAGMENT
:
860 constant
= pDC
->constantFS
;
861 num_constants
= pDC
->num_constantsFS
;
862 scratch
= &ctx
->scratch
->fs_constants
;
864 case PIPE_SHADER_GEOMETRY
:
865 constant
= pDC
->constantGS
;
866 num_constants
= pDC
->num_constantsGS
;
867 scratch
= &ctx
->scratch
->gs_constants
;
870 debug_printf("Unsupported shader type constants\n");
874 for (UINT i
= 0; i
< PIPE_MAX_CONSTANT_BUFFERS
; i
++) {
875 const pipe_constant_buffer
*cb
= &ctx
->constants
[shaderType
][i
];
876 num_constants
[i
] = cb
->buffer_size
;
879 (const float *)(swr_resource_data(cb
->buffer
) +
882 /* Need to copy these constants to scratch space */
883 if (cb
->user_buffer
&& cb
->buffer_size
) {
885 ((const uint8_t *)cb
->user_buffer
+ cb
->buffer_offset
);
886 uint32_t size
= AlignUp(cb
->buffer_size
, 4);
887 ptr
= swr_copy_to_scratch_space(ctx
, scratch
, ptr
, size
);
888 constant
[i
] = (const float *)ptr
;
895 swr_change_rt(struct swr_context
*ctx
,
897 const struct pipe_surface
*sf
)
899 swr_draw_context
*pDC
= &ctx
->swrDC
;
900 struct SWR_SURFACE_STATE
*rt
= &pDC
->renderTargets
[attachment
];
902 /* Do nothing if the render target hasn't changed */
903 if ((!sf
|| !sf
->texture
) && rt
->pBaseAddress
== nullptr)
906 /* Deal with disabling RT up front */
907 if (!sf
|| !sf
->texture
) {
908 /* If detaching attachment, mark tiles as RESOLVED so core
909 * won't try to load from non-existent target. */
910 swr_store_render_target(&ctx
->pipe
, attachment
, SWR_TILE_RESOLVED
);
915 const struct swr_resource
*swr
= swr_resource(sf
->texture
);
916 const SWR_SURFACE_STATE
*swr_surface
= &swr
->swr
;
917 SWR_FORMAT fmt
= mesa_to_swr_format(sf
->format
);
919 if (attachment
== SWR_ATTACHMENT_STENCIL
&& swr
->secondary
.pBaseAddress
) {
920 swr_surface
= &swr
->secondary
;
921 fmt
= swr_surface
->format
;
924 if (rt
->pBaseAddress
== swr_surface
->pBaseAddress
&&
926 rt
->lod
== sf
->u
.tex
.level
&&
927 rt
->arrayIndex
== sf
->u
.tex
.first_layer
)
930 bool need_fence
= false;
932 /* StoreTile for changed target */
933 if (rt
->pBaseAddress
) {
934 /* If changing attachment to a new target, mark tiles as
935 * INVALID so they are reloaded from surface. */
936 swr_store_render_target(&ctx
->pipe
, attachment
, SWR_TILE_INVALID
);
939 /* if no previous attachment, invalidate tiles that may be marked
940 * RESOLVED because of an old attachment */
941 swr_invalidate_render_target(&ctx
->pipe
, attachment
, sf
->width
, sf
->height
);
942 /* no need to set fence here */
945 /* Make new attachment */
948 rt
->lod
= sf
->u
.tex
.level
;
949 rt
->arrayIndex
= sf
->u
.tex
.first_layer
;
955 swr_user_vbuf_range(const struct pipe_draw_info
*info
,
956 const struct swr_vertex_element_state
*velems
,
957 const struct pipe_vertex_buffer
*vb
,
963 /* FIXME: The size is too large - we don't access the full extra stride. */
965 if (velems
->instanced_bufs
& (1U << i
)) {
966 elems
= info
->instance_count
/ velems
->min_instance_div
[i
] + 1;
967 *totelems
= info
->start_instance
+ elems
;
968 *base
= info
->start_instance
* vb
->stride
;
969 *size
= elems
* vb
->stride
;
970 } else if (vb
->stride
) {
971 elems
= info
->max_index
- info
->min_index
+ 1;
972 *totelems
= info
->max_index
+ 1;
973 *base
= info
->min_index
* vb
->stride
;
974 *size
= elems
* vb
->stride
;
978 *size
= velems
->stream_pitch
[i
];
983 swr_update_poly_stipple(struct swr_context
*ctx
)
985 struct swr_draw_context
*pDC
= &ctx
->swrDC
;
987 assert(sizeof(ctx
->poly_stipple
.pipe
.stipple
) == sizeof(pDC
->polyStipple
));
988 memcpy(pDC
->polyStipple
,
989 ctx
->poly_stipple
.pipe
.stipple
,
990 sizeof(ctx
->poly_stipple
.pipe
.stipple
));
994 swr_update_derived(struct pipe_context
*pipe
,
995 const struct pipe_draw_info
*p_draw_info
)
997 struct swr_context
*ctx
= swr_context(pipe
);
998 struct swr_screen
*screen
= swr_screen(pipe
->screen
);
1000 /* When called from swr_clear (p_draw_info = null), set any null
1001 * state-objects to the dummy state objects to prevent nullptr dereference
1002 * in validation below.
1004 * Important that this remains static for zero initialization. These
1005 * aren't meant to be proper state objects, just empty structs. They will
1006 * not be written to.
1008 * Shaders can't be part of the union since they contain std::unordered_map
1012 struct pipe_rasterizer_state rasterizer
;
1013 struct pipe_depth_stencil_alpha_state depth_stencil
;
1014 struct swr_blend_state blend
;
1016 struct swr_vertex_shader vs
;
1017 struct swr_fragment_shader fs
;
1021 if (!ctx
->rasterizer
)
1022 ctx
->rasterizer
= &swr_dummy
.state
.rasterizer
;
1023 if (!ctx
->depth_stencil
)
1024 ctx
->depth_stencil
= &swr_dummy
.state
.depth_stencil
;
1026 ctx
->blend
= &swr_dummy
.state
.blend
;
1028 ctx
->vs
= &swr_dummy
.vs
;
1030 ctx
->fs
= &swr_dummy
.fs
;
1033 /* Update screen->pipe to current pipe context. */
1034 if (screen
->pipe
!= pipe
)
1035 screen
->pipe
= pipe
;
1037 /* Any state that requires dirty flags to be re-triggered sets this mask */
1038 /* For example, user_buffer vertex and index buffers. */
1039 unsigned post_update_dirty_flags
= 0;
1041 /* Render Targets */
1042 if (ctx
->dirty
& SWR_NEW_FRAMEBUFFER
) {
1043 struct pipe_framebuffer_state
*fb
= &ctx
->framebuffer
;
1044 const struct util_format_description
*desc
= NULL
;
1045 bool need_fence
= false;
1047 /* colorbuffer targets */
1049 for (unsigned i
= 0; i
< fb
->nr_cbufs
; ++i
)
1050 need_fence
|= swr_change_rt(
1051 ctx
, SWR_ATTACHMENT_COLOR0
+ i
, fb
->cbufs
[i
]);
1053 for (unsigned i
= fb
->nr_cbufs
; i
< SWR_NUM_RENDERTARGETS
; ++i
)
1054 need_fence
|= swr_change_rt(ctx
, SWR_ATTACHMENT_COLOR0
+ i
, NULL
);
1056 /* depth/stencil target */
1058 desc
= util_format_description(fb
->zsbuf
->format
);
1059 if (fb
->zsbuf
&& util_format_has_depth(desc
))
1060 need_fence
|= swr_change_rt(ctx
, SWR_ATTACHMENT_DEPTH
, fb
->zsbuf
);
1062 need_fence
|= swr_change_rt(ctx
, SWR_ATTACHMENT_DEPTH
, NULL
);
1064 if (fb
->zsbuf
&& util_format_has_stencil(desc
))
1065 need_fence
|= swr_change_rt(ctx
, SWR_ATTACHMENT_STENCIL
, fb
->zsbuf
);
1067 need_fence
|= swr_change_rt(ctx
, SWR_ATTACHMENT_STENCIL
, NULL
);
1069 /* This fence ensures any attachment changes are resolved before the
1072 swr_fence_submit(ctx
, screen
->flush_fence
);
1076 if (ctx
->dirty
& (SWR_NEW_RASTERIZER
|
1077 SWR_NEW_VS
| // clipping
1078 SWR_NEW_FRAMEBUFFER
)) {
1079 pipe_rasterizer_state
*rasterizer
= ctx
->rasterizer
;
1080 pipe_framebuffer_state
*fb
= &ctx
->framebuffer
;
1082 SWR_RASTSTATE
*rastState
= &ctx
->derived
.rastState
;
1083 rastState
->cullMode
= swr_convert_cull_mode(rasterizer
->cull_face
);
1084 rastState
->frontWinding
= rasterizer
->front_ccw
1085 ? SWR_FRONTWINDING_CCW
1086 : SWR_FRONTWINDING_CW
;
1087 rastState
->scissorEnable
= rasterizer
->scissor
;
1088 rastState
->pointSize
= rasterizer
->point_size
> 0.0f
1089 ? rasterizer
->point_size
1091 rastState
->lineWidth
= rasterizer
->line_width
> 0.0f
1092 ? rasterizer
->line_width
1095 rastState
->pointParam
= rasterizer
->point_size_per_vertex
;
1097 rastState
->pointSpriteEnable
= rasterizer
->sprite_coord_enable
;
1098 rastState
->pointSpriteTopOrigin
=
1099 rasterizer
->sprite_coord_mode
== PIPE_SPRITE_COORD_UPPER_LEFT
;
1101 /* If SWR_MSAA_FORCE_ENABLE is set, turn msaa on */
1102 if (screen
->msaa_force_enable
&& !rasterizer
->multisample
) {
1103 /* Force enable and use the value the surface was created with */
1104 rasterizer
->multisample
= true;
1105 fb
->samples
= swr_resource(fb
->cbufs
[0]->texture
)->swr
.numSamples
;
1106 fprintf(stderr
,"msaa force enable: %d samples\n", fb
->samples
);
1109 rastState
->sampleCount
= GetSampleCount(fb
->samples
);
1110 rastState
->forcedSampleCount
= false;
1111 rastState
->bIsCenterPattern
= !rasterizer
->multisample
;
1112 rastState
->pixelLocation
= SWR_PIXEL_LOCATION_CENTER
;
1114 /* Only initialize sample positions if msaa is enabled */
1115 if (rasterizer
->multisample
) {
1116 for (uint32_t i
= 0; i
< fb
->samples
; i
++) {
1117 const uint8_t *sample
= swr_sample_positions
[fb
->samples
-1 + i
];
1118 rastState
->samplePositions
.SetXi(i
, sample
[0] << 4);
1119 rastState
->samplePositions
.SetYi(i
, sample
[1] << 4);
1120 rastState
->samplePositions
.SetX (i
, sample
[0] / 16.0f
);
1121 rastState
->samplePositions
.SetY (i
, sample
[1] / 16.0f
);
1123 rastState
->samplePositions
.PrecalcSampleData(fb
->samples
);
1126 bool do_offset
= false;
1127 switch (rasterizer
->fill_front
) {
1128 case PIPE_POLYGON_MODE_FILL
:
1129 do_offset
= rasterizer
->offset_tri
;
1131 case PIPE_POLYGON_MODE_LINE
:
1132 do_offset
= rasterizer
->offset_line
;
1134 case PIPE_POLYGON_MODE_POINT
:
1135 do_offset
= rasterizer
->offset_point
;
1140 rastState
->depthBias
= rasterizer
->offset_units
;
1141 rastState
->slopeScaledDepthBias
= rasterizer
->offset_scale
;
1142 rastState
->depthBiasClamp
= rasterizer
->offset_clamp
;
1144 rastState
->depthBias
= 0;
1145 rastState
->slopeScaledDepthBias
= 0;
1146 rastState
->depthBiasClamp
= 0;
1149 /* translate polygon mode, at least for the front==back case */
1150 rastState
->fillMode
= swr_convert_fill_mode(rasterizer
->fill_front
);
1152 struct pipe_surface
*zb
= fb
->zsbuf
;
1153 if (zb
&& swr_resource(zb
->texture
)->has_depth
)
1154 rastState
->depthFormat
= swr_resource(zb
->texture
)->swr
.format
;
1156 rastState
->depthClipEnable
= rasterizer
->depth_clip
;
1157 rastState
->clipHalfZ
= rasterizer
->clip_halfz
;
1159 rastState
->clipDistanceMask
=
1160 ctx
->vs
->info
.base
.num_written_clipdistance
?
1161 ctx
->vs
->info
.base
.clipdist_writemask
& rasterizer
->clip_plane_enable
:
1162 rasterizer
->clip_plane_enable
;
1164 rastState
->cullDistanceMask
=
1165 ctx
->vs
->info
.base
.culldist_writemask
<< ctx
->vs
->info
.base
.num_written_clipdistance
;
1167 SwrSetRastState(ctx
->swrContext
, rastState
);
1171 if (ctx
->dirty
& SWR_NEW_SCISSOR
) {
1172 SwrSetScissorRects(ctx
->swrContext
, 1, &ctx
->swr_scissor
);
1176 if (ctx
->dirty
& (SWR_NEW_VIEWPORT
| SWR_NEW_FRAMEBUFFER
1177 | SWR_NEW_RASTERIZER
)) {
1178 pipe_viewport_state
*state
= &ctx
->viewport
;
1179 pipe_framebuffer_state
*fb
= &ctx
->framebuffer
;
1180 pipe_rasterizer_state
*rasterizer
= ctx
->rasterizer
;
1182 SWR_VIEWPORT
*vp
= &ctx
->derived
.vp
;
1183 SWR_VIEWPORT_MATRICES
*vpm
= &ctx
->derived
.vpm
;
1185 vp
->x
= state
->translate
[0] - state
->scale
[0];
1186 vp
->width
= 2 * state
->scale
[0];
1187 vp
->y
= state
->translate
[1] - fabs(state
->scale
[1]);
1188 vp
->height
= 2 * fabs(state
->scale
[1]);
1189 util_viewport_zmin_zmax(state
, rasterizer
->clip_halfz
,
1190 &vp
->minZ
, &vp
->maxZ
);
1192 vpm
->m00
[0] = state
->scale
[0];
1193 vpm
->m11
[0] = state
->scale
[1];
1194 vpm
->m22
[0] = state
->scale
[2];
1195 vpm
->m30
[0] = state
->translate
[0];
1196 vpm
->m31
[0] = state
->translate
[1];
1197 vpm
->m32
[0] = state
->translate
[2];
1199 /* Now that the matrix is calculated, clip the view coords to screen
1200 * size. OpenGL allows for -ve x,y in the viewport. */
1206 vp
->height
+= vp
->y
;
1209 vp
->width
= std::min(vp
->width
, (float)fb
->width
- vp
->x
);
1210 vp
->height
= std::min(vp
->height
, (float)fb
->height
- vp
->y
);
1212 SwrSetViewports(ctx
->swrContext
, 1, vp
, vpm
);
1215 /* Set vertex & index buffers
1216 * (using draw info if called by swr_draw_vbo)
1217 * If indexed draw, revalidate since index buffer comes from
1220 if (ctx
->dirty
& SWR_NEW_VERTEX
||
1221 (p_draw_info
&& p_draw_info
->index_size
)) {
1222 uint32_t scratch_total
;
1223 uint8_t *scratch
= NULL
;
1225 /* If being called by swr_draw_vbo, copy draw details */
1226 struct pipe_draw_info info
= {0};
1228 info
= *p_draw_info
;
1230 /* We must get all the scratch space in one go */
1232 for (UINT i
= 0; i
< ctx
->num_vertex_buffers
; i
++) {
1233 struct pipe_vertex_buffer
*vb
= &ctx
->vertex_buffer
[i
];
1235 if (!vb
->is_user_buffer
)
1238 uint32_t elems
, base
, size
;
1239 swr_user_vbuf_range(&info
, ctx
->velems
, vb
, i
, &elems
, &base
, &size
);
1240 scratch_total
+= AlignUp(size
, 4);
1243 if (scratch_total
) {
1244 scratch
= (uint8_t *)swr_copy_to_scratch_space(
1245 ctx
, &ctx
->scratch
->vertex_buffer
, NULL
, scratch_total
);
1248 /* vertex buffers */
1249 SWR_VERTEX_BUFFER_STATE swrVertexBuffers
[PIPE_MAX_ATTRIBS
];
1250 for (UINT i
= 0; i
< ctx
->num_vertex_buffers
; i
++) {
1251 uint32_t size
, pitch
, elems
, partial_inbounds
;
1252 uint32_t min_vertex_index
;
1253 const uint8_t *p_data
;
1254 struct pipe_vertex_buffer
*vb
= &ctx
->vertex_buffer
[i
];
1257 if (!vb
->is_user_buffer
) {
1260 /* If pitch=0 (ie vb->stride), buffer contains a single
1261 * constant attribute. Use the stream_pitch which was
1262 * calculated during creation of vertex_elements_state for the
1263 * size of the attribute. */
1264 size
= ctx
->velems
->stream_pitch
[i
];
1266 partial_inbounds
= 0;
1267 min_vertex_index
= 0;
1269 /* size is based on buffer->width0 rather than info.max_index
1270 * to prevent having to validate VBO on each draw. */
1271 size
= vb
->buffer
.resource
->width0
;
1272 elems
= size
/ pitch
;
1273 partial_inbounds
= size
% pitch
;
1274 min_vertex_index
= 0;
1277 p_data
= swr_resource_data(vb
->buffer
.resource
) + vb
->buffer_offset
;
1280 * client memory is one-time use, re-trigger SWR_NEW_VERTEX to
1281 * revalidate on each draw */
1282 post_update_dirty_flags
|= SWR_NEW_VERTEX
;
1285 swr_user_vbuf_range(&info
, ctx
->velems
, vb
, i
, &elems
, &base
, &size
);
1286 partial_inbounds
= 0;
1287 min_vertex_index
= info
.min_index
;
1289 /* Copy only needed vertices to scratch space */
1290 size
= AlignUp(size
, 4);
1291 const void *ptr
= (const uint8_t *) vb
->buffer
.user
+ base
;
1292 memcpy(scratch
, ptr
, size
);
1295 p_data
= (const uint8_t *)ptr
- base
;
1298 swrVertexBuffers
[i
] = {0};
1299 swrVertexBuffers
[i
].index
= i
;
1300 swrVertexBuffers
[i
].pitch
= pitch
;
1301 swrVertexBuffers
[i
].pData
= p_data
;
1302 swrVertexBuffers
[i
].size
= size
;
1303 swrVertexBuffers
[i
].minVertex
= min_vertex_index
;
1304 swrVertexBuffers
[i
].maxVertex
= elems
;
1305 swrVertexBuffers
[i
].partialInboundsSize
= partial_inbounds
;
1308 SwrSetVertexBuffers(
1309 ctx
->swrContext
, ctx
->num_vertex_buffers
, swrVertexBuffers
);
1311 /* index buffer, if required (info passed in by swr_draw_vbo) */
1312 SWR_FORMAT index_type
= R32_UINT
; /* Default for non-indexed draws */
1313 if (info
.index_size
) {
1314 const uint8_t *p_data
;
1315 uint32_t size
, pitch
;
1317 pitch
= p_draw_info
->index_size
? p_draw_info
->index_size
: sizeof(uint32_t);
1318 index_type
= swr_convert_index_type(pitch
);
1320 if (!info
.has_user_indices
) {
1322 * size is based on buffer->width0 rather than info.count
1323 * to prevent having to validate VBO on each draw */
1324 size
= info
.index
.resource
->width0
;
1325 p_data
= swr_resource_data(info
.index
.resource
);
1328 * client memory is one-time use, re-trigger SWR_NEW_VERTEX to
1329 * revalidate on each draw */
1330 post_update_dirty_flags
|= SWR_NEW_VERTEX
;
1332 size
= info
.count
* pitch
;
1333 size
= AlignUp(size
, 4);
1335 /* Copy indices to scratch space */
1336 const void *ptr
= info
.index
.user
;
1337 ptr
= swr_copy_to_scratch_space(
1338 ctx
, &ctx
->scratch
->index_buffer
, ptr
, size
);
1339 p_data
= (const uint8_t *)ptr
;
1342 SWR_INDEX_BUFFER_STATE swrIndexBuffer
;
1343 swrIndexBuffer
.format
= swr_convert_index_type(p_draw_info
->index_size
);
1344 swrIndexBuffer
.pIndices
= p_data
;
1345 swrIndexBuffer
.size
= size
;
1347 SwrSetIndexBuffer(ctx
->swrContext
, &swrIndexBuffer
);
1350 struct swr_vertex_element_state
*velems
= ctx
->velems
;
1351 if (velems
&& velems
->fsState
.indexType
!= index_type
) {
1352 velems
->fsFunc
= NULL
;
1353 velems
->fsState
.indexType
= index_type
;
1357 /* GeometryShader */
1358 if (ctx
->dirty
& (SWR_NEW_GS
|
1361 SWR_NEW_SAMPLER_VIEW
)) {
1364 swr_generate_gs_key(key
, ctx
, ctx
->gs
);
1365 auto search
= ctx
->gs
->map
.find(key
);
1367 if (search
!= ctx
->gs
->map
.end()) {
1368 func
= search
->second
->shader
;
1370 func
= swr_compile_gs(ctx
, key
);
1372 SwrSetGsFunc(ctx
->swrContext
, func
);
1374 /* JIT sampler state */
1375 if (ctx
->dirty
& SWR_NEW_SAMPLER
) {
1376 swr_update_sampler_state(ctx
,
1377 PIPE_SHADER_GEOMETRY
,
1379 ctx
->swrDC
.samplersGS
);
1382 /* JIT sampler view state */
1383 if (ctx
->dirty
& (SWR_NEW_SAMPLER_VIEW
| SWR_NEW_FRAMEBUFFER
)) {
1384 swr_update_texture_state(ctx
,
1385 PIPE_SHADER_GEOMETRY
,
1386 key
.nr_sampler_views
,
1387 ctx
->swrDC
.texturesGS
);
1390 SwrSetGsState(ctx
->swrContext
, &ctx
->gs
->gsState
);
1392 SWR_GS_STATE state
= { 0 };
1393 SwrSetGsState(ctx
->swrContext
, &state
);
1394 SwrSetGsFunc(ctx
->swrContext
, NULL
);
1399 if (ctx
->dirty
& (SWR_NEW_VS
|
1400 SWR_NEW_RASTERIZER
| // for clip planes
1402 SWR_NEW_SAMPLER_VIEW
|
1403 SWR_NEW_FRAMEBUFFER
)) {
1405 swr_generate_vs_key(key
, ctx
, ctx
->vs
);
1406 auto search
= ctx
->vs
->map
.find(key
);
1407 PFN_VERTEX_FUNC func
;
1408 if (search
!= ctx
->vs
->map
.end()) {
1409 func
= search
->second
->shader
;
1411 func
= swr_compile_vs(ctx
, key
);
1413 SwrSetVertexFunc(ctx
->swrContext
, func
);
1415 /* JIT sampler state */
1416 if (ctx
->dirty
& SWR_NEW_SAMPLER
) {
1417 swr_update_sampler_state(ctx
,
1420 ctx
->swrDC
.samplersVS
);
1423 /* JIT sampler view state */
1424 if (ctx
->dirty
& (SWR_NEW_SAMPLER_VIEW
| SWR_NEW_FRAMEBUFFER
)) {
1425 swr_update_texture_state(ctx
,
1427 key
.nr_sampler_views
,
1428 ctx
->swrDC
.texturesVS
);
1432 /* work around the fact that poly stipple also affects lines */
1433 /* and points, since we rasterize them as triangles, too */
1434 /* Has to be before fragment shader, since it sets SWR_NEW_FS */
1436 bool new_prim_is_poly
=
1437 (u_reduced_prim(p_draw_info
->mode
) == PIPE_PRIM_TRIANGLES
) &&
1438 (ctx
->derived
.rastState
.fillMode
== SWR_FILLMODE_SOLID
);
1439 if (new_prim_is_poly
!= ctx
->poly_stipple
.prim_is_poly
) {
1440 ctx
->dirty
|= SWR_NEW_FS
;
1441 ctx
->poly_stipple
.prim_is_poly
= new_prim_is_poly
;
1445 /* FragmentShader */
1446 if (ctx
->dirty
& (SWR_NEW_FS
|
1449 SWR_NEW_RASTERIZER
|
1451 SWR_NEW_SAMPLER_VIEW
|
1452 SWR_NEW_FRAMEBUFFER
)) {
1454 swr_generate_fs_key(key
, ctx
, ctx
->fs
);
1455 auto search
= ctx
->fs
->map
.find(key
);
1456 PFN_PIXEL_KERNEL func
;
1457 if (search
!= ctx
->fs
->map
.end()) {
1458 func
= search
->second
->shader
;
1460 func
= swr_compile_fs(ctx
, key
);
1462 SWR_PS_STATE psState
= {0};
1463 psState
.pfnPixelShader
= func
;
1464 psState
.killsPixel
= ctx
->fs
->info
.base
.uses_kill
;
1465 psState
.inputCoverage
= SWR_INPUT_COVERAGE_NORMAL
;
1466 psState
.writesODepth
= ctx
->fs
->info
.base
.writes_z
;
1467 psState
.usesSourceDepth
= ctx
->fs
->info
.base
.reads_z
;
1468 psState
.shadingRate
= SWR_SHADING_RATE_PIXEL
;
1469 psState
.numRenderTargets
= ctx
->framebuffer
.nr_cbufs
;
1470 psState
.posOffset
= SWR_PS_POSITION_SAMPLE_NONE
;
1471 uint32_t barycentricsMask
= 0;
1473 // when we switch to mesa-master
1474 if (ctx
->fs
->info
.base
.uses_persp_center
||
1475 ctx
->fs
->info
.base
.uses_linear_center
)
1476 barycentricsMask
|= SWR_BARYCENTRIC_PER_PIXEL_MASK
;
1477 if (ctx
->fs
->info
.base
.uses_persp_centroid
||
1478 ctx
->fs
->info
.base
.uses_linear_centroid
)
1479 barycentricsMask
|= SWR_BARYCENTRIC_CENTROID_MASK
;
1480 if (ctx
->fs
->info
.base
.uses_persp_sample
||
1481 ctx
->fs
->info
.base
.uses_linear_sample
)
1482 barycentricsMask
|= SWR_BARYCENTRIC_PER_SAMPLE_MASK
;
1484 for (unsigned i
= 0; i
< ctx
->fs
->info
.base
.num_inputs
; i
++) {
1485 switch (ctx
->fs
->info
.base
.input_interpolate_loc
[i
]) {
1486 case TGSI_INTERPOLATE_LOC_CENTER
:
1487 barycentricsMask
|= SWR_BARYCENTRIC_PER_PIXEL_MASK
;
1489 case TGSI_INTERPOLATE_LOC_CENTROID
:
1490 barycentricsMask
|= SWR_BARYCENTRIC_CENTROID_MASK
;
1492 case TGSI_INTERPOLATE_LOC_SAMPLE
:
1493 barycentricsMask
|= SWR_BARYCENTRIC_PER_SAMPLE_MASK
;
1498 psState
.barycentricsMask
= barycentricsMask
;
1499 psState
.usesUAV
= false; // XXX
1500 psState
.forceEarlyZ
= false;
1501 SwrSetPixelShaderState(ctx
->swrContext
, &psState
);
1503 /* JIT sampler state */
1504 if (ctx
->dirty
& (SWR_NEW_SAMPLER
|
1506 swr_update_sampler_state(ctx
,
1507 PIPE_SHADER_FRAGMENT
,
1509 ctx
->swrDC
.samplersFS
);
1512 /* JIT sampler view state */
1513 if (ctx
->dirty
& (SWR_NEW_SAMPLER_VIEW
|
1514 SWR_NEW_FRAMEBUFFER
|
1516 swr_update_texture_state(ctx
,
1517 PIPE_SHADER_FRAGMENT
,
1518 key
.nr_sampler_views
,
1519 ctx
->swrDC
.texturesFS
);
1524 /* VertexShader Constants */
1525 if (ctx
->dirty
& SWR_NEW_VSCONSTANTS
) {
1526 swr_update_constants(ctx
, PIPE_SHADER_VERTEX
);
1529 /* FragmentShader Constants */
1530 if (ctx
->dirty
& SWR_NEW_FSCONSTANTS
) {
1531 swr_update_constants(ctx
, PIPE_SHADER_FRAGMENT
);
1534 /* GeometryShader Constants */
1535 if (ctx
->dirty
& SWR_NEW_GSCONSTANTS
) {
1536 swr_update_constants(ctx
, PIPE_SHADER_GEOMETRY
);
1539 /* Depth/stencil state */
1540 if (ctx
->dirty
& (SWR_NEW_DEPTH_STENCIL_ALPHA
| SWR_NEW_FRAMEBUFFER
)) {
1541 struct pipe_depth_state
*depth
= &(ctx
->depth_stencil
->depth
);
1542 struct pipe_stencil_state
*stencil
= ctx
->depth_stencil
->stencil
;
1543 SWR_DEPTH_STENCIL_STATE depthStencilState
= {{0}};
1544 SWR_DEPTH_BOUNDS_STATE depthBoundsState
= {0};
1546 /* XXX, incomplete. Need to flesh out stencil & alpha test state
1547 struct pipe_stencil_state *front_stencil =
1548 ctx->depth_stencil.stencil[0];
1549 struct pipe_stencil_state *back_stencil = ctx->depth_stencil.stencil[1];
1550 struct pipe_alpha_state alpha;
1552 if (stencil
[0].enabled
) {
1553 depthStencilState
.stencilWriteEnable
= 1;
1554 depthStencilState
.stencilTestEnable
= 1;
1555 depthStencilState
.stencilTestFunc
=
1556 swr_convert_depth_func(stencil
[0].func
);
1558 depthStencilState
.stencilPassDepthPassOp
=
1559 swr_convert_stencil_op(stencil
[0].zpass_op
);
1560 depthStencilState
.stencilPassDepthFailOp
=
1561 swr_convert_stencil_op(stencil
[0].zfail_op
);
1562 depthStencilState
.stencilFailOp
=
1563 swr_convert_stencil_op(stencil
[0].fail_op
);
1564 depthStencilState
.stencilWriteMask
= stencil
[0].writemask
;
1565 depthStencilState
.stencilTestMask
= stencil
[0].valuemask
;
1566 depthStencilState
.stencilRefValue
= ctx
->stencil_ref
.ref_value
[0];
1568 if (stencil
[1].enabled
) {
1569 depthStencilState
.doubleSidedStencilTestEnable
= 1;
1571 depthStencilState
.backfaceStencilTestFunc
=
1572 swr_convert_depth_func(stencil
[1].func
);
1574 depthStencilState
.backfaceStencilPassDepthPassOp
=
1575 swr_convert_stencil_op(stencil
[1].zpass_op
);
1576 depthStencilState
.backfaceStencilPassDepthFailOp
=
1577 swr_convert_stencil_op(stencil
[1].zfail_op
);
1578 depthStencilState
.backfaceStencilFailOp
=
1579 swr_convert_stencil_op(stencil
[1].fail_op
);
1580 depthStencilState
.backfaceStencilWriteMask
= stencil
[1].writemask
;
1581 depthStencilState
.backfaceStencilTestMask
= stencil
[1].valuemask
;
1583 depthStencilState
.backfaceStencilRefValue
=
1584 ctx
->stencil_ref
.ref_value
[1];
1587 depthStencilState
.depthTestEnable
= depth
->enabled
;
1588 depthStencilState
.depthTestFunc
= swr_convert_depth_func(depth
->func
);
1589 depthStencilState
.depthWriteEnable
= depth
->writemask
;
1590 SwrSetDepthStencilState(ctx
->swrContext
, &depthStencilState
);
1592 depthBoundsState
.depthBoundsTestEnable
= depth
->bounds_test
;
1593 depthBoundsState
.depthBoundsTestMinValue
= depth
->bounds_min
;
1594 depthBoundsState
.depthBoundsTestMaxValue
= depth
->bounds_max
;
1595 SwrSetDepthBoundsState(ctx
->swrContext
, &depthBoundsState
);
1599 if (ctx
->dirty
& (SWR_NEW_BLEND
|
1600 SWR_NEW_RASTERIZER
|
1601 SWR_NEW_FRAMEBUFFER
|
1602 SWR_NEW_DEPTH_STENCIL_ALPHA
)) {
1603 struct pipe_framebuffer_state
*fb
= &ctx
->framebuffer
;
1605 SWR_BLEND_STATE blendState
;
1606 memcpy(&blendState
, &ctx
->blend
->blendState
, sizeof(blendState
));
1607 blendState
.constantColor
[0] = ctx
->blend_color
.color
[0];
1608 blendState
.constantColor
[1] = ctx
->blend_color
.color
[1];
1609 blendState
.constantColor
[2] = ctx
->blend_color
.color
[2];
1610 blendState
.constantColor
[3] = ctx
->blend_color
.color
[3];
1611 blendState
.alphaTestReference
=
1612 *((uint32_t*)&ctx
->depth_stencil
->alpha
.ref_value
);
1614 blendState
.sampleMask
= ctx
->sample_mask
;
1615 blendState
.sampleCount
= GetSampleCount(fb
->samples
);
1617 /* If there are no color buffers bound, disable writes on RT0
1619 if (fb
->nr_cbufs
== 0) {
1620 blendState
.renderTarget
[0].writeDisableRed
= 1;
1621 blendState
.renderTarget
[0].writeDisableGreen
= 1;
1622 blendState
.renderTarget
[0].writeDisableBlue
= 1;
1623 blendState
.renderTarget
[0].writeDisableAlpha
= 1;
1624 SwrSetBlendFunc(ctx
->swrContext
, 0, NULL
);
1627 for (int target
= 0;
1628 target
< std::min(SWR_NUM_RENDERTARGETS
,
1629 PIPE_MAX_COLOR_BUFS
);
1631 if (!fb
->cbufs
[target
])
1634 struct swr_resource
*colorBuffer
=
1635 swr_resource(fb
->cbufs
[target
]->texture
);
1637 BLEND_COMPILE_STATE compileState
;
1638 memset(&compileState
, 0, sizeof(compileState
));
1639 compileState
.format
= colorBuffer
->swr
.format
;
1640 memcpy(&compileState
.blendState
,
1641 &ctx
->blend
->compileState
[target
],
1642 sizeof(compileState
.blendState
));
1644 const SWR_FORMAT_INFO
& info
= GetFormatInfo(compileState
.format
);
1645 if (compileState
.blendState
.logicOpEnable
&&
1646 ((info
.type
[0] == SWR_TYPE_FLOAT
) || info
.isSRGB
)) {
1647 compileState
.blendState
.logicOpEnable
= false;
1650 if (info
.type
[0] == SWR_TYPE_SINT
|| info
.type
[0] == SWR_TYPE_UINT
)
1651 compileState
.blendState
.blendEnable
= false;
1653 if (compileState
.blendState
.blendEnable
== false &&
1654 compileState
.blendState
.logicOpEnable
== false &&
1655 ctx
->depth_stencil
->alpha
.enabled
== 0) {
1656 SwrSetBlendFunc(ctx
->swrContext
, target
, NULL
);
1660 compileState
.desc
.alphaTestEnable
=
1661 ctx
->depth_stencil
->alpha
.enabled
;
1662 compileState
.desc
.independentAlphaBlendEnable
=
1663 (compileState
.blendState
.sourceBlendFactor
!=
1664 compileState
.blendState
.sourceAlphaBlendFactor
) ||
1665 (compileState
.blendState
.destBlendFactor
!=
1666 compileState
.blendState
.destAlphaBlendFactor
) ||
1667 (compileState
.blendState
.colorBlendFunc
!=
1668 compileState
.blendState
.alphaBlendFunc
);
1669 compileState
.desc
.alphaToCoverageEnable
=
1670 ctx
->blend
->pipe
.alpha_to_coverage
;
1671 compileState
.desc
.sampleMaskEnable
= (blendState
.sampleMask
!= 0);
1672 compileState
.desc
.numSamples
= fb
->samples
;
1674 compileState
.alphaTestFunction
=
1675 swr_convert_depth_func(ctx
->depth_stencil
->alpha
.func
);
1676 compileState
.alphaTestFormat
= ALPHA_TEST_FLOAT32
; // xxx
1678 compileState
.Canonicalize();
1680 PFN_BLEND_JIT_FUNC func
= NULL
;
1681 auto search
= ctx
->blendJIT
->find(compileState
);
1682 if (search
!= ctx
->blendJIT
->end()) {
1683 func
= search
->second
;
1685 HANDLE hJitMgr
= screen
->hJitMgr
;
1686 func
= JitCompileBlend(hJitMgr
, compileState
);
1687 debug_printf("BLEND shader %p\n", func
);
1688 assert(func
&& "Error: BlendShader = NULL");
1690 ctx
->blendJIT
->insert(std::make_pair(compileState
, func
));
1692 SwrSetBlendFunc(ctx
->swrContext
, target
, func
);
1695 SwrSetBlendState(ctx
->swrContext
, &blendState
);
1698 if (ctx
->dirty
& SWR_NEW_STIPPLE
) {
1699 swr_update_poly_stipple(ctx
);
1702 if (ctx
->dirty
& (SWR_NEW_VS
| SWR_NEW_SO
| SWR_NEW_RASTERIZER
)) {
1703 ctx
->vs
->soState
.rasterizerDisable
=
1704 ctx
->rasterizer
->rasterizer_discard
;
1705 SwrSetSoState(ctx
->swrContext
, &ctx
->vs
->soState
);
1707 pipe_stream_output_info
*stream_output
= &ctx
->vs
->pipe
.stream_output
;
1709 for (uint32_t i
= 0; i
< ctx
->num_so_targets
; i
++) {
1710 SWR_STREAMOUT_BUFFER buffer
= {0};
1711 if (!ctx
->so_targets
[i
])
1713 buffer
.enable
= true;
1715 (uint32_t *)(swr_resource_data(ctx
->so_targets
[i
]->buffer
) +
1716 ctx
->so_targets
[i
]->buffer_offset
);
1717 buffer
.bufferSize
= ctx
->so_targets
[i
]->buffer_size
>> 2;
1718 buffer
.pitch
= stream_output
->stride
[i
];
1719 buffer
.streamOffset
= 0;
1721 SwrSetSoBuffers(ctx
->swrContext
, &buffer
, i
);
1725 if (ctx
->dirty
& (SWR_NEW_CLIP
| SWR_NEW_RASTERIZER
| SWR_NEW_VS
)) {
1726 // shader exporting clip distances overrides all user clip planes
1727 if (ctx
->rasterizer
->clip_plane_enable
&&
1728 !ctx
->vs
->info
.base
.num_written_clipdistance
)
1730 swr_draw_context
*pDC
= &ctx
->swrDC
;
1731 memcpy(pDC
->userClipPlanes
,
1733 sizeof(pDC
->userClipPlanes
));
1737 // set up backend state
1738 SWR_BACKEND_STATE backendState
= {0};
1740 backendState
.numAttributes
= ctx
->gs
->info
.base
.num_outputs
- 1;
1742 backendState
.numAttributes
= ctx
->vs
->info
.base
.num_outputs
- 1;
1743 if (ctx
->fs
->info
.base
.uses_primid
) {
1744 backendState
.numAttributes
++;
1745 backendState
.swizzleEnable
= true;
1746 for (unsigned i
= 0; i
< sizeof(backendState
.numComponents
); i
++) {
1747 backendState
.swizzleMap
[i
].sourceAttrib
= i
;
1749 backendState
.swizzleMap
[ctx
->vs
->info
.base
.num_outputs
- 1].constantSource
=
1750 SWR_CONSTANT_SOURCE_PRIM_ID
;
1751 backendState
.swizzleMap
[ctx
->vs
->info
.base
.num_outputs
- 1].componentOverrideMask
= 1;
1754 if (ctx
->rasterizer
->sprite_coord_enable
)
1755 backendState
.numAttributes
++;
1757 backendState
.numAttributes
= std::min((size_t)backendState
.numAttributes
,
1758 sizeof(backendState
.numComponents
));
1759 for (unsigned i
= 0; i
< backendState
.numAttributes
; i
++)
1760 backendState
.numComponents
[i
] = 4;
1761 backendState
.constantInterpolationMask
= ctx
->fs
->constantMask
|
1762 (ctx
->rasterizer
->flatshade
? ctx
->fs
->flatConstantMask
: 0);
1763 backendState
.pointSpriteTexCoordMask
= ctx
->fs
->pointSpriteMask
;
1765 struct tgsi_shader_info
*pLastFE
=
1767 &ctx
->gs
->info
.base
:
1768 &ctx
->vs
->info
.base
;
1769 backendState
.readRenderTargetArrayIndex
= pLastFE
->writes_layer
;
1770 backendState
.readViewportArrayIndex
= pLastFE
->writes_viewport_index
;
1772 SwrSetBackendState(ctx
->swrContext
, &backendState
);
1774 /* Ensure that any in-progress attachment change StoreTiles finish */
1775 if (swr_is_fence_pending(screen
->flush_fence
))
1776 swr_fence_finish(pipe
->screen
, NULL
, screen
->flush_fence
, 0);
1778 /* Finally, update the in-use status of all resources involved in draw */
1779 swr_update_resource_status(pipe
, p_draw_info
);
1781 ctx
->dirty
= post_update_dirty_flags
;
1785 static struct pipe_stream_output_target
*
1786 swr_create_so_target(struct pipe_context
*pipe
,
1787 struct pipe_resource
*buffer
,
1788 unsigned buffer_offset
,
1789 unsigned buffer_size
)
1791 struct pipe_stream_output_target
*target
;
1793 target
= CALLOC_STRUCT(pipe_stream_output_target
);
1797 target
->context
= pipe
;
1798 target
->reference
.count
= 1;
1799 pipe_resource_reference(&target
->buffer
, buffer
);
1800 target
->buffer_offset
= buffer_offset
;
1801 target
->buffer_size
= buffer_size
;
1806 swr_destroy_so_target(struct pipe_context
*pipe
,
1807 struct pipe_stream_output_target
*target
)
1809 pipe_resource_reference(&target
->buffer
, NULL
);
1814 swr_set_so_targets(struct pipe_context
*pipe
,
1815 unsigned num_targets
,
1816 struct pipe_stream_output_target
**targets
,
1817 const unsigned *offsets
)
1819 struct swr_context
*swr
= swr_context(pipe
);
1822 assert(num_targets
<= MAX_SO_STREAMS
);
1824 for (i
= 0; i
< num_targets
; i
++) {
1825 pipe_so_target_reference(
1826 (struct pipe_stream_output_target
**)&swr
->so_targets
[i
],
1830 for (/* fall-through */; i
< swr
->num_so_targets
; i
++) {
1831 pipe_so_target_reference(
1832 (struct pipe_stream_output_target
**)&swr
->so_targets
[i
], NULL
);
1835 swr
->num_so_targets
= num_targets
;
1837 swr
->dirty
|= SWR_NEW_SO
;
1842 swr_state_init(struct pipe_context
*pipe
)
1844 pipe
->create_blend_state
= swr_create_blend_state
;
1845 pipe
->bind_blend_state
= swr_bind_blend_state
;
1846 pipe
->delete_blend_state
= swr_delete_blend_state
;
1848 pipe
->create_depth_stencil_alpha_state
= swr_create_depth_stencil_state
;
1849 pipe
->bind_depth_stencil_alpha_state
= swr_bind_depth_stencil_state
;
1850 pipe
->delete_depth_stencil_alpha_state
= swr_delete_depth_stencil_state
;
1852 pipe
->create_rasterizer_state
= swr_create_rasterizer_state
;
1853 pipe
->bind_rasterizer_state
= swr_bind_rasterizer_state
;
1854 pipe
->delete_rasterizer_state
= swr_delete_rasterizer_state
;
1856 pipe
->create_sampler_state
= swr_create_sampler_state
;
1857 pipe
->bind_sampler_states
= swr_bind_sampler_states
;
1858 pipe
->delete_sampler_state
= swr_delete_sampler_state
;
1860 pipe
->create_sampler_view
= swr_create_sampler_view
;
1861 pipe
->set_sampler_views
= swr_set_sampler_views
;
1862 pipe
->sampler_view_destroy
= swr_sampler_view_destroy
;
1864 pipe
->create_vs_state
= swr_create_vs_state
;
1865 pipe
->bind_vs_state
= swr_bind_vs_state
;
1866 pipe
->delete_vs_state
= swr_delete_vs_state
;
1868 pipe
->create_fs_state
= swr_create_fs_state
;
1869 pipe
->bind_fs_state
= swr_bind_fs_state
;
1870 pipe
->delete_fs_state
= swr_delete_fs_state
;
1872 pipe
->create_gs_state
= swr_create_gs_state
;
1873 pipe
->bind_gs_state
= swr_bind_gs_state
;
1874 pipe
->delete_gs_state
= swr_delete_gs_state
;
1876 pipe
->set_constant_buffer
= swr_set_constant_buffer
;
1878 pipe
->create_vertex_elements_state
= swr_create_vertex_elements_state
;
1879 pipe
->bind_vertex_elements_state
= swr_bind_vertex_elements_state
;
1880 pipe
->delete_vertex_elements_state
= swr_delete_vertex_elements_state
;
1882 pipe
->set_vertex_buffers
= swr_set_vertex_buffers
;
1884 pipe
->set_polygon_stipple
= swr_set_polygon_stipple
;
1885 pipe
->set_clip_state
= swr_set_clip_state
;
1886 pipe
->set_scissor_states
= swr_set_scissor_states
;
1887 pipe
->set_viewport_states
= swr_set_viewport_states
;
1889 pipe
->set_framebuffer_state
= swr_set_framebuffer_state
;
1891 pipe
->set_blend_color
= swr_set_blend_color
;
1892 pipe
->set_stencil_ref
= swr_set_stencil_ref
;
1894 pipe
->set_sample_mask
= swr_set_sample_mask
;
1895 pipe
->get_sample_position
= swr_get_sample_position
;
1897 pipe
->create_stream_output_target
= swr_create_so_target
;
1898 pipe
->stream_output_target_destroy
= swr_destroy_so_target
;
1899 pipe
->set_stream_output_targets
= swr_set_so_targets
;