2 * Copyright 2008 Ben Skeggs
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 shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
19 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 #include "pipe/p_state.h"
24 #include "pipe/p_defines.h"
25 #include "util/u_inlines.h"
27 #include "tgsi/tgsi_parse.h"
29 #include "nv50_context.h"
30 #include "nv50_texture.h"
32 #include "nouveau/nouveau_stateobj.h"
34 static INLINE
uint32_t
35 nv50_colormask(unsigned mask
)
39 if (mask
& PIPE_MASK_R
)
41 if (mask
& PIPE_MASK_G
)
43 if (mask
& PIPE_MASK_B
)
45 if (mask
& PIPE_MASK_A
)
52 nv50_blend_state_create(struct pipe_context
*pipe
,
53 const struct pipe_blend_state
*cso
)
55 struct nouveau_stateobj
*so
= so_new(5, 24, 0);
56 struct nouveau_grobj
*tesla
= nv50_context(pipe
)->screen
->tesla
;
57 struct nv50_blend_stateobj
*bso
= CALLOC_STRUCT(nv50_blend_stateobj
);
58 unsigned i
, blend_enabled
= 0;
64 so_method(so
, tesla
, NV50TCL_BLEND_ENABLE(0), 8);
65 if (cso
->independent_blend_enable
) {
66 for (i
= 0; i
< 8; ++i
) {
67 so_data(so
, cso
->rt
[i
].blend_enable
);
68 if (cso
->rt
[i
].blend_enable
)
72 if (cso
->rt
[0].blend_enable
) {
74 for (i
= 0; i
< 8; i
++)
77 for (i
= 0; i
< 8; i
++)
81 so_method(so
, tesla
, NV50TCL_BLEND_EQUATION_RGB
, 5);
82 so_data (so
, nvgl_blend_eqn(cso
->rt
[0].rgb_func
));
83 so_data (so
, 0x4000 | nvgl_blend_func(cso
->rt
[0].rgb_src_factor
));
84 so_data (so
, 0x4000 | nvgl_blend_func(cso
->rt
[0].rgb_dst_factor
));
85 so_data (so
, nvgl_blend_eqn(cso
->rt
[0].alpha_func
));
86 so_data (so
, 0x4000 | nvgl_blend_func(cso
->rt
[0].alpha_src_factor
));
87 so_method(so
, tesla
, NV50TCL_BLEND_FUNC_DST_ALPHA
, 1);
88 so_data (so
, 0x4000 | nvgl_blend_func(cso
->rt
[0].alpha_dst_factor
));
91 if (cso
->logicop_enable
== 0 ) {
92 so_method(so
, tesla
, NV50TCL_LOGIC_OP_ENABLE
, 1);
95 so_method(so
, tesla
, NV50TCL_LOGIC_OP_ENABLE
, 2);
97 so_data (so
, nvgl_logicop_func(cso
->logicop_func
));
100 so_method(so
, tesla
, NV50TCL_COLOR_MASK(0), 8);
101 if (cso
->independent_blend_enable
)
102 for (i
= 0; i
< 8; ++i
)
103 so_data(so
, nv50_colormask(cso
->rt
[i
].colormask
));
105 uint32_t cmask
= nv50_colormask(cso
->rt
[0].colormask
);
106 for (i
= 0; i
< 8; i
++)
111 so_ref(so
, &bso
->so
);
117 nv50_blend_state_bind(struct pipe_context
*pipe
, void *hwcso
)
119 struct nv50_context
*nv50
= nv50_context(pipe
);
122 nv50
->dirty
|= NV50_NEW_BLEND
;
126 nv50_blend_state_delete(struct pipe_context
*pipe
, void *hwcso
)
128 struct nv50_blend_stateobj
*bso
= hwcso
;
130 so_ref(NULL
, &bso
->so
);
134 static INLINE
unsigned
135 wrap_mode(unsigned wrap
)
138 case PIPE_TEX_WRAP_REPEAT
:
139 return NV50TSC_1_0_WRAPS_REPEAT
;
140 case PIPE_TEX_WRAP_MIRROR_REPEAT
:
141 return NV50TSC_1_0_WRAPS_MIRROR_REPEAT
;
142 case PIPE_TEX_WRAP_CLAMP_TO_EDGE
:
143 return NV50TSC_1_0_WRAPS_CLAMP_TO_EDGE
;
144 case PIPE_TEX_WRAP_CLAMP_TO_BORDER
:
145 return NV50TSC_1_0_WRAPS_CLAMP_TO_BORDER
;
146 case PIPE_TEX_WRAP_CLAMP
:
147 return NV50TSC_1_0_WRAPS_CLAMP
;
148 case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE
:
149 return NV50TSC_1_0_WRAPS_MIRROR_CLAMP_TO_EDGE
;
150 case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER
:
151 return NV50TSC_1_0_WRAPS_MIRROR_CLAMP_TO_BORDER
;
152 case PIPE_TEX_WRAP_MIRROR_CLAMP
:
153 return NV50TSC_1_0_WRAPS_MIRROR_CLAMP
;
155 NOUVEAU_ERR("unknown wrap mode: %d\n", wrap
);
156 return NV50TSC_1_0_WRAPS_REPEAT
;
160 nv50_sampler_state_create(struct pipe_context
*pipe
,
161 const struct pipe_sampler_state
*cso
)
163 struct nv50_sampler_stateobj
*sso
= CALLOC(1, sizeof(*sso
));
164 unsigned *tsc
= sso
->tsc
;
167 tsc
[0] = (0x00026000 |
168 (wrap_mode(cso
->wrap_s
) << 0) |
169 (wrap_mode(cso
->wrap_t
) << 3) |
170 (wrap_mode(cso
->wrap_r
) << 6));
172 switch (cso
->mag_img_filter
) {
173 case PIPE_TEX_FILTER_LINEAR
:
174 tsc
[1] |= NV50TSC_1_1_MAGF_LINEAR
;
176 case PIPE_TEX_FILTER_NEAREST
:
178 tsc
[1] |= NV50TSC_1_1_MAGF_NEAREST
;
182 switch (cso
->min_img_filter
) {
183 case PIPE_TEX_FILTER_LINEAR
:
184 tsc
[1] |= NV50TSC_1_1_MINF_LINEAR
;
186 case PIPE_TEX_FILTER_NEAREST
:
188 tsc
[1] |= NV50TSC_1_1_MINF_NEAREST
;
192 switch (cso
->min_mip_filter
) {
193 case PIPE_TEX_MIPFILTER_LINEAR
:
194 tsc
[1] |= NV50TSC_1_1_MIPF_LINEAR
;
196 case PIPE_TEX_MIPFILTER_NEAREST
:
197 tsc
[1] |= NV50TSC_1_1_MIPF_NEAREST
;
199 case PIPE_TEX_MIPFILTER_NONE
:
201 tsc
[1] |= NV50TSC_1_1_MIPF_NONE
;
205 if (cso
->max_anisotropy
>= 16)
208 if (cso
->max_anisotropy
>= 12)
211 tsc
[0] |= (cso
->max_anisotropy
>> 1) << 20;
213 if (cso
->max_anisotropy
>= 4)
214 tsc
[1] |= NV50TSC_1_1_UNKN_ANISO_35
;
216 if (cso
->max_anisotropy
>= 2)
217 tsc
[1] |= NV50TSC_1_1_UNKN_ANISO_15
;
220 if (cso
->compare_mode
== PIPE_TEX_COMPARE_R_TO_TEXTURE
) {
221 /* XXX: must be deactivated for non-shadow textures */
223 tsc
[0] |= (nvgl_comparison_op(cso
->compare_func
) & 0x7) << 10;
226 limit
= CLAMP(cso
->lod_bias
, -16.0, 15.0);
227 tsc
[1] |= ((int)(limit
* 256.0) & 0x1fff) << 12;
229 tsc
[2] |= ((int)CLAMP(cso
->max_lod
, 0.0, 15.0) << 20) |
230 ((int)CLAMP(cso
->min_lod
, 0.0, 15.0) << 8);
232 tsc
[4] = fui(cso
->border_color
[0]);
233 tsc
[5] = fui(cso
->border_color
[1]);
234 tsc
[6] = fui(cso
->border_color
[2]);
235 tsc
[7] = fui(cso
->border_color
[3]);
237 sso
->normalized
= cso
->normalized_coords
;
241 /* type == 0 for VPs, 1 for GPs, 2 for FPs, which is how the
242 * relevant tesla methods are indexed (NV50TCL_BIND_TSC etc.)
245 nv50_sampler_state_bind(struct pipe_context
*pipe
, unsigned type
,
246 unsigned nr
, void **sampler
)
248 struct nv50_context
*nv50
= nv50_context(pipe
);
250 memcpy(nv50
->sampler
[type
], sampler
, nr
* sizeof(void *));
252 nv50
->sampler_nr
[type
] = nr
;
253 nv50
->dirty
|= NV50_NEW_SAMPLER
;
257 nv50_vp_sampler_state_bind(struct pipe_context
*pipe
, unsigned nr
, void **s
)
259 nv50_sampler_state_bind(pipe
, 0, nr
, s
);
263 nv50_fp_sampler_state_bind(struct pipe_context
*pipe
, unsigned nr
, void **s
)
265 nv50_sampler_state_bind(pipe
, 2, nr
, s
);
269 nv50_sampler_state_delete(struct pipe_context
*pipe
, void *hwcso
)
275 nv50_set_sampler_views(struct pipe_context
*pipe
, unsigned p
,
277 struct pipe_sampler_view
**views
)
279 struct nv50_context
*nv50
= nv50_context(pipe
);
282 for (i
= 0; i
< nr
; i
++)
283 pipe_sampler_view_reference(&nv50
->sampler_views
[p
][i
],
286 for (i
= nr
; i
< nv50
->sampler_view_nr
[p
]; i
++)
287 pipe_sampler_view_reference(&nv50
->sampler_views
[p
][i
], NULL
);
289 nv50
->sampler_view_nr
[p
] = nr
;
290 nv50
->dirty
|= NV50_NEW_TEXTURE
;
294 nv50_set_vp_sampler_views(struct pipe_context
*pipe
,
296 struct pipe_sampler_view
**views
)
298 nv50_set_sampler_views(pipe
, 0, nr
, views
);
302 nv50_set_fp_sampler_views(struct pipe_context
*pipe
,
304 struct pipe_sampler_view
**views
)
306 nv50_set_sampler_views(pipe
, 2, nr
, views
);
310 nv50_sampler_view_destroy(struct pipe_context
*pipe
,
311 struct pipe_sampler_view
*view
)
313 pipe_resource_reference(&view
->texture
, NULL
);
314 FREE(nv50_sampler_view(view
));
317 static struct pipe_sampler_view
*
318 nv50_create_sampler_view(struct pipe_context
*pipe
,
319 struct pipe_resource
*texture
,
320 const struct pipe_sampler_view
*templ
)
322 struct nv50_sampler_view
*view
= CALLOC_STRUCT(nv50_sampler_view
);
325 view
->pipe
.reference
.count
= 1;
326 view
->pipe
.texture
= NULL
;
327 pipe_resource_reference(&view
->pipe
.texture
, texture
);
328 view
->pipe
.context
= pipe
;
330 if (!nv50_tex_construct(view
)) {
331 nv50_sampler_view_destroy(pipe
, &view
->pipe
);
339 nv50_rasterizer_state_create(struct pipe_context
*pipe
,
340 const struct pipe_rasterizer_state
*cso
)
342 struct nouveau_stateobj
*so
= so_new(16, 22, 0);
343 struct nouveau_grobj
*tesla
= nv50_context(pipe
)->screen
->tesla
;
344 struct nv50_rasterizer_stateobj
*rso
=
345 CALLOC_STRUCT(nv50_rasterizer_stateobj
);
351 * - point_sprite / sprite_coord_mode
354 so_method(so
, tesla
, NV50TCL_SCISSOR_ENABLE(0), 1);
355 so_data (so
, cso
->scissor
);
357 so_method(so
, tesla
, NV50TCL_SHADE_MODEL
, 1);
358 so_data (so
, cso
->flatshade
? NV50TCL_SHADE_MODEL_FLAT
:
359 NV50TCL_SHADE_MODEL_SMOOTH
);
360 so_method(so
, tesla
, NV50TCL_PROVOKING_VERTEX_LAST
, 1);
361 so_data (so
, cso
->flatshade_first
? 0 : 1);
363 so_method(so
, tesla
, NV50TCL_VERTEX_TWO_SIDE_ENABLE
, 1);
364 so_data (so
, cso
->light_twoside
);
366 so_method(so
, tesla
, NV50TCL_LINE_WIDTH
, 1);
367 so_data (so
, fui(cso
->line_width
));
368 so_method(so
, tesla
, NV50TCL_LINE_SMOOTH_ENABLE
, 1);
369 so_data (so
, cso
->line_smooth
? 1 : 0);
370 if (cso
->line_stipple_enable
) {
371 so_method(so
, tesla
, NV50TCL_LINE_STIPPLE_ENABLE
, 1);
373 so_method(so
, tesla
, NV50TCL_LINE_STIPPLE_PATTERN
, 1);
374 so_data (so
, (cso
->line_stipple_pattern
<< 8) |
375 cso
->line_stipple_factor
);
377 so_method(so
, tesla
, NV50TCL_LINE_STIPPLE_ENABLE
, 1);
381 so_method(so
, tesla
, NV50TCL_POINT_SIZE
, 1);
382 so_data (so
, fui(cso
->point_size
));
384 so_method(so
, tesla
, NV50TCL_POINT_SPRITE_ENABLE
, 1);
385 so_data (so
, cso
->point_quad_rasterization
? 1 : 0);
387 so_method(so
, tesla
, NV50TCL_POLYGON_MODE_FRONT
, 3);
388 so_data(so
, nvgl_polygon_mode(cso
->fill_front
));
389 so_data(so
, nvgl_polygon_mode(cso
->fill_back
));
390 so_data(so
, cso
->poly_smooth
? 1 : 0);
392 so_method(so
, tesla
, NV50TCL_CULL_FACE_ENABLE
, 3);
393 so_data (so
, cso
->cull_face
!= PIPE_FACE_NONE
);
394 if (cso
->front_ccw
) {
395 so_data(so
, NV50TCL_FRONT_FACE_CCW
);
398 so_data(so
, NV50TCL_FRONT_FACE_CW
);
400 switch (cso
->cull_face
) {
401 case PIPE_FACE_FRONT
:
402 so_data(so
, NV50TCL_CULL_FACE_FRONT
);
405 so_data(so
, NV50TCL_CULL_FACE_BACK
);
407 case PIPE_FACE_FRONT_AND_BACK
:
408 so_data(so
, NV50TCL_CULL_FACE_FRONT_AND_BACK
);
411 so_data(so
, NV50TCL_CULL_FACE_BACK
);
415 so_method(so
, tesla
, NV50TCL_POLYGON_STIPPLE_ENABLE
, 1);
416 so_data (so
, cso
->poly_stipple_enable
? 1 : 0);
418 so_method(so
, tesla
, NV50TCL_POLYGON_OFFSET_POINT_ENABLE
, 3);
419 so_data(so
, cso
->offset_point
);
420 so_data(so
, cso
->offset_line
);
421 so_data(so
, cso
->offset_tri
);
423 if (cso
->offset_point
||
426 so_method(so
, tesla
, NV50TCL_POLYGON_OFFSET_FACTOR
, 1);
427 so_data (so
, fui(cso
->offset_scale
));
428 so_method(so
, tesla
, NV50TCL_POLYGON_OFFSET_UNITS
, 1);
429 so_data (so
, fui(cso
->offset_units
* 2.0f
));
433 so_ref(so
, &rso
->so
);
439 nv50_rasterizer_state_bind(struct pipe_context
*pipe
, void *hwcso
)
441 struct nv50_context
*nv50
= nv50_context(pipe
);
443 nv50
->rasterizer
= hwcso
;
444 nv50
->dirty
|= NV50_NEW_RASTERIZER
;
448 nv50_rasterizer_state_delete(struct pipe_context
*pipe
, void *hwcso
)
450 struct nv50_rasterizer_stateobj
*rso
= hwcso
;
452 so_ref(NULL
, &rso
->so
);
457 nv50_depth_stencil_alpha_state_create(struct pipe_context
*pipe
,
458 const struct pipe_depth_stencil_alpha_state
*cso
)
460 struct nouveau_grobj
*tesla
= nv50_context(pipe
)->screen
->tesla
;
461 struct nv50_zsa_stateobj
*zsa
= CALLOC_STRUCT(nv50_zsa_stateobj
);
462 struct nouveau_stateobj
*so
= so_new(9, 21, 0);
464 so_method(so
, tesla
, NV50TCL_DEPTH_WRITE_ENABLE
, 1);
465 so_data (so
, cso
->depth
.writemask
? 1 : 0);
466 if (cso
->depth
.enabled
) {
467 so_method(so
, tesla
, NV50TCL_DEPTH_TEST_ENABLE
, 1);
469 so_method(so
, tesla
, NV50TCL_DEPTH_TEST_FUNC
, 1);
470 so_data (so
, nvgl_comparison_op(cso
->depth
.func
));
472 so_method(so
, tesla
, NV50TCL_DEPTH_TEST_ENABLE
, 1);
476 if (cso
->stencil
[0].enabled
) {
477 so_method(so
, tesla
, NV50TCL_STENCIL_FRONT_ENABLE
, 5);
479 so_data (so
, nvgl_stencil_op(cso
->stencil
[0].fail_op
));
480 so_data (so
, nvgl_stencil_op(cso
->stencil
[0].zfail_op
));
481 so_data (so
, nvgl_stencil_op(cso
->stencil
[0].zpass_op
));
482 so_data (so
, nvgl_comparison_op(cso
->stencil
[0].func
));
483 so_method(so
, tesla
, NV50TCL_STENCIL_FRONT_MASK
, 2);
484 so_data (so
, cso
->stencil
[0].writemask
);
485 so_data (so
, cso
->stencil
[0].valuemask
);
487 so_method(so
, tesla
, NV50TCL_STENCIL_FRONT_ENABLE
, 1);
491 if (cso
->stencil
[1].enabled
) {
492 so_method(so
, tesla
, NV50TCL_STENCIL_BACK_ENABLE
, 5);
494 so_data (so
, nvgl_stencil_op(cso
->stencil
[1].fail_op
));
495 so_data (so
, nvgl_stencil_op(cso
->stencil
[1].zfail_op
));
496 so_data (so
, nvgl_stencil_op(cso
->stencil
[1].zpass_op
));
497 so_data (so
, nvgl_comparison_op(cso
->stencil
[1].func
));
498 so_method(so
, tesla
, NV50TCL_STENCIL_BACK_MASK
, 2);
499 so_data (so
, cso
->stencil
[1].writemask
);
500 so_data (so
, cso
->stencil
[1].valuemask
);
502 so_method(so
, tesla
, NV50TCL_STENCIL_BACK_ENABLE
, 1);
506 if (cso
->alpha
.enabled
) {
507 so_method(so
, tesla
, NV50TCL_ALPHA_TEST_ENABLE
, 1);
509 so_method(so
, tesla
, NV50TCL_ALPHA_TEST_REF
, 2);
510 so_data (so
, fui(cso
->alpha
.ref_value
));
511 so_data (so
, nvgl_comparison_op(cso
->alpha
.func
));
513 so_method(so
, tesla
, NV50TCL_ALPHA_TEST_ENABLE
, 1);
518 so_ref(so
, &zsa
->so
);
524 nv50_depth_stencil_alpha_state_bind(struct pipe_context
*pipe
, void *hwcso
)
526 struct nv50_context
*nv50
= nv50_context(pipe
);
529 nv50
->dirty
|= NV50_NEW_ZSA
;
533 nv50_depth_stencil_alpha_state_delete(struct pipe_context
*pipe
, void *hwcso
)
535 struct nv50_zsa_stateobj
*zsa
= hwcso
;
537 so_ref(NULL
, &zsa
->so
);
542 nv50_vp_state_create(struct pipe_context
*pipe
,
543 const struct pipe_shader_state
*cso
)
545 struct nv50_program
*p
= CALLOC_STRUCT(nv50_program
);
547 p
->pipe
.tokens
= tgsi_dup_tokens(cso
->tokens
);
548 p
->type
= PIPE_SHADER_VERTEX
;
549 tgsi_scan_shader(p
->pipe
.tokens
, &p
->info
);
554 nv50_vp_state_bind(struct pipe_context
*pipe
, void *hwcso
)
556 struct nv50_context
*nv50
= nv50_context(pipe
);
558 nv50
->vertprog
= hwcso
;
559 nv50
->dirty
|= NV50_NEW_VERTPROG
;
563 nv50_vp_state_delete(struct pipe_context
*pipe
, void *hwcso
)
565 struct nv50_context
*nv50
= nv50_context(pipe
);
566 struct nv50_program
*p
= hwcso
;
568 nv50_program_destroy(nv50
, p
);
569 FREE((void *)p
->pipe
.tokens
);
574 nv50_fp_state_create(struct pipe_context
*pipe
,
575 const struct pipe_shader_state
*cso
)
577 struct nv50_program
*p
= CALLOC_STRUCT(nv50_program
);
579 p
->pipe
.tokens
= tgsi_dup_tokens(cso
->tokens
);
580 p
->type
= PIPE_SHADER_FRAGMENT
;
581 tgsi_scan_shader(p
->pipe
.tokens
, &p
->info
);
586 nv50_fp_state_bind(struct pipe_context
*pipe
, void *hwcso
)
588 struct nv50_context
*nv50
= nv50_context(pipe
);
590 nv50
->fragprog
= hwcso
;
591 nv50
->dirty
|= NV50_NEW_FRAGPROG
;
595 nv50_fp_state_delete(struct pipe_context
*pipe
, void *hwcso
)
597 struct nv50_context
*nv50
= nv50_context(pipe
);
598 struct nv50_program
*p
= hwcso
;
600 nv50_program_destroy(nv50
, p
);
601 FREE((void *)p
->pipe
.tokens
);
606 nv50_gp_state_create(struct pipe_context
*pipe
,
607 const struct pipe_shader_state
*cso
)
609 struct nv50_program
*p
= CALLOC_STRUCT(nv50_program
);
611 p
->pipe
.tokens
= tgsi_dup_tokens(cso
->tokens
);
612 p
->type
= PIPE_SHADER_GEOMETRY
;
613 tgsi_scan_shader(p
->pipe
.tokens
, &p
->info
);
618 nv50_gp_state_bind(struct pipe_context
*pipe
, void *hwcso
)
620 struct nv50_context
*nv50
= nv50_context(pipe
);
622 nv50
->fragprog
= hwcso
;
623 nv50
->dirty
|= NV50_NEW_GEOMPROG
;
627 nv50_gp_state_delete(struct pipe_context
*pipe
, void *hwcso
)
629 struct nv50_context
*nv50
= nv50_context(pipe
);
630 struct nv50_program
*p
= hwcso
;
632 nv50_program_destroy(nv50
, p
);
633 FREE((void *)p
->pipe
.tokens
);
638 nv50_set_blend_color(struct pipe_context
*pipe
,
639 const struct pipe_blend_color
*bcol
)
641 struct nv50_context
*nv50
= nv50_context(pipe
);
643 nv50
->blend_colour
= *bcol
;
644 nv50
->dirty
|= NV50_NEW_BLEND_COLOUR
;
648 nv50_set_stencil_ref(struct pipe_context
*pipe
,
649 const struct pipe_stencil_ref
*sr
)
651 struct nv50_context
*nv50
= nv50_context(pipe
);
653 nv50
->stencil_ref
= *sr
;
654 nv50
->dirty
|= NV50_NEW_STENCIL_REF
;
658 nv50_set_clip_state(struct pipe_context
*pipe
,
659 const struct pipe_clip_state
*clip
)
664 nv50_set_constant_buffer(struct pipe_context
*pipe
, uint shader
, uint index
,
665 struct pipe_resource
*buf
)
667 struct nv50_context
*nv50
= nv50_context(pipe
);
669 if (shader
== PIPE_SHADER_VERTEX
) {
670 nv50
->constbuf
[PIPE_SHADER_VERTEX
] = buf
;
671 nv50
->dirty
|= NV50_NEW_VERTPROG_CB
;
673 if (shader
== PIPE_SHADER_FRAGMENT
) {
674 nv50
->constbuf
[PIPE_SHADER_FRAGMENT
] = buf
;
675 nv50
->dirty
|= NV50_NEW_FRAGPROG_CB
;
677 if (shader
== PIPE_SHADER_GEOMETRY
) {
678 nv50
->constbuf
[PIPE_SHADER_GEOMETRY
] = buf
;
679 nv50
->dirty
|= NV50_NEW_GEOMPROG_CB
;
684 nv50_set_framebuffer_state(struct pipe_context
*pipe
,
685 const struct pipe_framebuffer_state
*fb
)
687 struct nv50_context
*nv50
= nv50_context(pipe
);
689 nv50
->framebuffer
= *fb
;
690 nv50
->dirty
|= NV50_NEW_FRAMEBUFFER
;
694 nv50_set_polygon_stipple(struct pipe_context
*pipe
,
695 const struct pipe_poly_stipple
*stipple
)
697 struct nv50_context
*nv50
= nv50_context(pipe
);
699 nv50
->stipple
= *stipple
;
700 nv50
->dirty
|= NV50_NEW_STIPPLE
;
704 nv50_set_scissor_state(struct pipe_context
*pipe
,
705 const struct pipe_scissor_state
*s
)
707 struct nv50_context
*nv50
= nv50_context(pipe
);
710 nv50
->dirty
|= NV50_NEW_SCISSOR
;
714 nv50_set_viewport_state(struct pipe_context
*pipe
,
715 const struct pipe_viewport_state
*vpt
)
717 struct nv50_context
*nv50
= nv50_context(pipe
);
719 nv50
->viewport
= *vpt
;
720 nv50
->dirty
|= NV50_NEW_VIEWPORT
;
724 nv50_set_vertex_buffers(struct pipe_context
*pipe
, unsigned count
,
725 const struct pipe_vertex_buffer
*vb
)
727 struct nv50_context
*nv50
= nv50_context(pipe
);
729 memcpy(nv50
->vtxbuf
, vb
, sizeof(*vb
) * count
);
730 nv50
->vtxbuf_nr
= count
;
732 nv50
->dirty
|= NV50_NEW_ARRAYS
;
736 nv50_vtxelts_state_create(struct pipe_context
*pipe
,
737 unsigned num_elements
,
738 const struct pipe_vertex_element
*elements
)
740 struct nv50_vtxelt_stateobj
*cso
= CALLOC_STRUCT(nv50_vtxelt_stateobj
);
742 assert(num_elements
< 16); /* not doing fallbacks yet */
743 cso
->num_elements
= num_elements
;
744 memcpy(cso
->pipe
, elements
, num_elements
* sizeof(*elements
));
746 nv50_vtxelt_construct(cso
);
752 nv50_vtxelts_state_delete(struct pipe_context
*pipe
, void *hwcso
)
758 nv50_vtxelts_state_bind(struct pipe_context
*pipe
, void *hwcso
)
760 struct nv50_context
*nv50
= nv50_context(pipe
);
762 nv50
->vtxelt
= hwcso
;
763 nv50
->dirty
|= NV50_NEW_ARRAYS
;
767 nv50_init_state_functions(struct nv50_context
*nv50
)
769 nv50
->pipe
.create_blend_state
= nv50_blend_state_create
;
770 nv50
->pipe
.bind_blend_state
= nv50_blend_state_bind
;
771 nv50
->pipe
.delete_blend_state
= nv50_blend_state_delete
;
773 nv50
->pipe
.create_sampler_state
= nv50_sampler_state_create
;
774 nv50
->pipe
.delete_sampler_state
= nv50_sampler_state_delete
;
775 nv50
->pipe
.bind_fragment_sampler_states
= nv50_fp_sampler_state_bind
;
776 nv50
->pipe
.bind_vertex_sampler_states
= nv50_vp_sampler_state_bind
;
777 nv50
->pipe
.set_fragment_sampler_views
= nv50_set_fp_sampler_views
;
778 nv50
->pipe
.set_vertex_sampler_views
= nv50_set_vp_sampler_views
;
779 nv50
->pipe
.create_sampler_view
= nv50_create_sampler_view
;
780 nv50
->pipe
.sampler_view_destroy
= nv50_sampler_view_destroy
;
782 nv50
->pipe
.create_rasterizer_state
= nv50_rasterizer_state_create
;
783 nv50
->pipe
.bind_rasterizer_state
= nv50_rasterizer_state_bind
;
784 nv50
->pipe
.delete_rasterizer_state
= nv50_rasterizer_state_delete
;
786 nv50
->pipe
.create_depth_stencil_alpha_state
=
787 nv50_depth_stencil_alpha_state_create
;
788 nv50
->pipe
.bind_depth_stencil_alpha_state
=
789 nv50_depth_stencil_alpha_state_bind
;
790 nv50
->pipe
.delete_depth_stencil_alpha_state
=
791 nv50_depth_stencil_alpha_state_delete
;
793 nv50
->pipe
.create_vs_state
= nv50_vp_state_create
;
794 nv50
->pipe
.bind_vs_state
= nv50_vp_state_bind
;
795 nv50
->pipe
.delete_vs_state
= nv50_vp_state_delete
;
797 nv50
->pipe
.create_fs_state
= nv50_fp_state_create
;
798 nv50
->pipe
.bind_fs_state
= nv50_fp_state_bind
;
799 nv50
->pipe
.delete_fs_state
= nv50_fp_state_delete
;
801 nv50
->pipe
.create_gs_state
= nv50_gp_state_create
;
802 nv50
->pipe
.bind_gs_state
= nv50_gp_state_bind
;
803 nv50
->pipe
.delete_gs_state
= nv50_gp_state_delete
;
805 nv50
->pipe
.set_blend_color
= nv50_set_blend_color
;
806 nv50
->pipe
.set_stencil_ref
= nv50_set_stencil_ref
;
807 nv50
->pipe
.set_clip_state
= nv50_set_clip_state
;
808 nv50
->pipe
.set_constant_buffer
= nv50_set_constant_buffer
;
809 nv50
->pipe
.set_framebuffer_state
= nv50_set_framebuffer_state
;
810 nv50
->pipe
.set_polygon_stipple
= nv50_set_polygon_stipple
;
811 nv50
->pipe
.set_scissor_state
= nv50_set_scissor_state
;
812 nv50
->pipe
.set_viewport_state
= nv50_set_viewport_state
;
814 nv50
->pipe
.create_vertex_elements_state
= nv50_vtxelts_state_create
;
815 nv50
->pipe
.delete_vertex_elements_state
= nv50_vtxelts_state_delete
;
816 nv50
->pipe
.bind_vertex_elements_state
= nv50_vtxelts_state_bind
;
818 nv50
->pipe
.set_vertex_buffers
= nv50_set_vertex_buffers
;