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[mesa.git] / src / gallium / state_trackers / nine / nine_state.c
1 /*
2 * Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
3 * Copyright 2013 Christoph Bumiller
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * on the rights to use, copy, modify, merge, publish, distribute, sub
9 * license, and/or sell copies of the Software, and to permit persons to whom
10 * the Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
22 * USE OR OTHER DEALINGS IN THE SOFTWARE. */
23
24 #include "device9.h"
25 #include "basetexture9.h"
26 #include "indexbuffer9.h"
27 #include "surface9.h"
28 #include "vertexdeclaration9.h"
29 #include "vertexshader9.h"
30 #include "pixelshader9.h"
31 #include "nine_pipe.h"
32 #include "nine_ff.h"
33 #include "pipe/p_context.h"
34 #include "pipe/p_state.h"
35 #include "cso_cache/cso_context.h"
36 #include "util/u_math.h"
37
38 #define DBG_CHANNEL DBG_DEVICE
39
40 static uint32_t
41 update_framebuffer(struct NineDevice9 *device)
42 {
43 struct pipe_context *pipe = device->pipe;
44 struct nine_state *state = &device->state;
45 struct pipe_framebuffer_state *fb = &device->state.fb;
46 unsigned i;
47 unsigned w = 0, h = 0; /* no surface can have width or height 0 */
48
49 const int sRGB = state->rs[D3DRS_SRGBWRITEENABLE] ? 1 : 0;
50
51 DBG("\n");
52
53 state->rt_mask = 0x0;
54 fb->nr_cbufs = 0;
55
56 for (i = 0; i < device->caps.NumSimultaneousRTs; ++i) {
57 if (state->rt[i] && state->rt[i]->desc.Format != D3DFMT_NULL) {
58 struct NineSurface9 *rt = state->rt[i];
59 fb->cbufs[i] = NineSurface9_GetSurface(rt, sRGB);
60 state->rt_mask |= 1 << i;
61 fb->nr_cbufs = i + 1;
62 if (w) {
63 w = MIN2(w, rt->desc.Width);
64 h = MIN2(h, rt->desc.Height);
65 } else {
66 w = rt->desc.Width;
67 h = rt->desc.Height;
68 }
69 if (unlikely(rt->desc.Usage & D3DUSAGE_AUTOGENMIPMAP)) {
70 assert(rt->texture == D3DRTYPE_TEXTURE ||
71 rt->texture == D3DRTYPE_CUBETEXTURE);
72 NineBaseTexture9(rt->base.base.container)->dirty_mip = TRUE;
73 }
74 } else {
75 /* Color outputs must match RT slot,
76 * drivers will have to handle NULL entries for GL, too.
77 */
78 fb->cbufs[i] = NULL;
79 }
80 }
81
82 if (state->ds) {
83 fb->zsbuf = NineSurface9_GetSurface(state->ds, 0);
84 if (w) {
85 w = MIN2(w, state->ds->desc.Width);
86 h = MIN2(h, state->ds->desc.Height);
87 } else {
88 w = state->ds->desc.Width;
89 h = state->ds->desc.Height;
90 }
91 } else {
92 fb->zsbuf = NULL;
93 }
94
95 fb->width = w;
96 fb->height = h;
97
98 pipe->set_framebuffer_state(pipe, fb); /* XXX: cso ? */
99
100 if (fb->zsbuf) {
101 DWORD scale;
102 switch (fb->zsbuf->format) {
103 case PIPE_FORMAT_Z32_FLOAT:
104 case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
105 scale = fui(1.0f);
106 break;
107 case PIPE_FORMAT_Z16_UNORM:
108 scale = fui((float)(1 << 16));
109 break;
110 default:
111 scale = fui((float)(1 << 24));
112 break;
113 }
114 if (state->rs[NINED3DRS_ZBIASSCALE] != scale) {
115 state->rs[NINED3DRS_ZBIASSCALE] = scale;
116 state->changed.group |= NINE_STATE_RASTERIZER;
117 }
118 }
119
120 #ifdef DEBUG
121 if (state->rt_mask & (state->ps ? ~state->ps->rt_mask : 0))
122 WARN_ONCE("FIXME: writing undefined values to cbufs 0x%x\n",
123 state->rt_mask & ~state->ps->rt_mask);
124 #endif
125
126 return state->changed.group;
127 }
128
129 static void
130 update_viewport(struct NineDevice9 *device)
131 {
132 struct pipe_context *pipe = device->pipe;
133 const D3DVIEWPORT9 *vport = &device->state.viewport;
134 struct pipe_viewport_state pvport;
135
136 /* XXX:
137 * I hope D3D clip coordinates are still
138 * -1 .. +1 for X,Y and
139 * 0 .. +1 for Z (use pipe_rasterizer_state.clip_halfz)
140 */
141 pvport.scale[0] = (float)vport->Width * 0.5f;
142 pvport.scale[1] = (float)vport->Height * -0.5f;
143 pvport.scale[2] = vport->MaxZ - vport->MinZ;
144 pvport.translate[0] = (float)vport->Width * 0.5f + (float)vport->X;
145 pvport.translate[1] = (float)vport->Height * 0.5f + (float)vport->Y;
146 pvport.translate[2] = vport->MinZ;
147
148 pipe->set_viewport_states(pipe, 0, 1, &pvport);
149 }
150
151 static INLINE void
152 update_scissor(struct NineDevice9 *device)
153 {
154 struct pipe_context *pipe = device->pipe;
155
156 pipe->set_scissor_states(pipe, 0, 1, &device->state.scissor);
157 }
158
159 static INLINE void
160 update_blend(struct NineDevice9 *device)
161 {
162 nine_convert_blend_state(device->cso, device->state.rs);
163 }
164
165 static INLINE void
166 update_dsa(struct NineDevice9 *device)
167 {
168 nine_convert_dsa_state(device->cso, device->state.rs);
169 }
170
171 static INLINE void
172 update_rasterizer(struct NineDevice9 *device)
173 {
174 nine_convert_rasterizer_state(device->cso, device->state.rs);
175 }
176
177 /* Loop through VS inputs and pick the vertex elements with the declared
178 * usage from the vertex declaration, then insert the instance divisor from
179 * the stream source frequency setting.
180 */
181 static void
182 update_vertex_elements(struct NineDevice9 *device)
183 {
184 struct nine_state *state = &device->state;
185 const struct NineVertexDeclaration9 *vdecl = device->state.vdecl;
186 const struct NineVertexShader9 *vs;
187 unsigned n, b, i;
188 int index;
189 struct pipe_vertex_element ve[PIPE_MAX_ATTRIBS];
190
191 state->stream_usage_mask = 0;
192
193 vs = device->state.vs ? device->state.vs : device->ff.vs;
194
195 if (!vdecl) /* no inputs */
196 return;
197 for (n = 0; n < vs->num_inputs; ++n) {
198 DBG("looking up input %u (usage %u) from vdecl(%p)\n",
199 n, vs->input_map[n].ndecl, vdecl);
200
201 index = -1;
202 for (i = 0; i < vdecl->nelems; i++) {
203 if (vdecl->usage_map[i] == vs->input_map[n].ndecl) {
204 index = i;
205 break;
206 }
207 }
208
209 if (index >= 0) {
210 ve[n] = vdecl->elems[index];
211 b = ve[n].vertex_buffer_index;
212 state->stream_usage_mask |= 1 << b;
213 /* XXX wine just uses 1 here: */
214 if (state->stream_freq[b] & D3DSTREAMSOURCE_INSTANCEDATA)
215 ve[n].instance_divisor = state->stream_freq[b] & 0x7FFFFF;
216 } else {
217 /* TODO:
218 * If drivers don't want to handle this, insert a dummy buffer.
219 * But on which stream ?
220 */
221 /* no data, disable */
222 ve[n].src_format = PIPE_FORMAT_NONE;
223 ve[n].src_offset = 0;
224 ve[n].instance_divisor = 0;
225 ve[n].vertex_buffer_index = 0;
226 }
227 }
228 cso_set_vertex_elements(device->cso, vs->num_inputs, ve);
229
230 state->changed.stream_freq = 0;
231 }
232
233 static INLINE uint32_t
234 update_shader_variant_keys(struct NineDevice9 *device)
235 {
236 struct nine_state *state = &device->state;
237 uint32_t mask = 0;
238 uint32_t vs_key = state->samplers_shadow;
239 uint32_t ps_key = state->samplers_shadow;
240
241 vs_key = (vs_key & NINE_VS_SAMPLERS_MASK) >> NINE_SAMPLER_VS(0);
242 ps_key = (ps_key & NINE_PS_SAMPLERS_MASK) >> NINE_SAMPLER_PS(0);
243
244 if (state->vs) vs_key &= state->vs->sampler_mask;
245 if (state->ps) {
246 if (unlikely(state->ps->byte_code.version < 0x20)) {
247 /* no depth textures, but variable targets */
248 uint32_t m = state->ps->sampler_mask;
249 ps_key = 0;
250 while (m) {
251 int s = ffs(m) - 1;
252 m &= ~(1 << s);
253 ps_key |= (state->texture[s] ? state->texture[s]->pstype : 1) << (s * 2);
254 }
255 } else {
256 ps_key &= state->ps->sampler_mask;
257 }
258 }
259
260 if (state->vs && state->vs_key != vs_key) {
261 state->vs_key = vs_key;
262 mask |= NINE_STATE_VS;
263 }
264 if (state->ps && state->ps_key != ps_key) {
265 state->ps_key = ps_key;
266 mask |= NINE_STATE_PS;
267 }
268 return mask;
269 }
270
271 static INLINE uint32_t
272 update_vs(struct NineDevice9 *device)
273 {
274 struct nine_state *state = &device->state;
275 struct NineVertexShader9 *vs = state->vs;
276
277 /* likely because we dislike FF */
278 if (likely(vs)) {
279 state->cso.vs = NineVertexShader9_GetVariant(vs, state->vs_key);
280 } else {
281 vs = device->ff.vs;
282 state->cso.vs = vs->variant.cso;
283 }
284 device->pipe->bind_vs_state(device->pipe, state->cso.vs);
285
286 if (state->rs[NINED3DRS_VSPOINTSIZE] != vs->point_size) {
287 state->rs[NINED3DRS_VSPOINTSIZE] = vs->point_size;
288 return NINE_STATE_RASTERIZER;
289 }
290 #ifdef DEBUG
291 {
292 unsigned s, mask = vs->sampler_mask;
293 for (s = 0; mask; ++s, mask >>= 1)
294 if ((mask & 1) && !(device->state.texture[NINE_SAMPLER_VS(s)]))
295 WARN_ONCE("FIXME: unbound sampler should return alpha=1\n");
296 }
297 #endif
298 return 0;
299 }
300
301 static INLINE uint32_t
302 update_ps(struct NineDevice9 *device)
303 {
304 struct nine_state *state = &device->state;
305 struct NinePixelShader9 *ps = state->ps;
306
307 if (likely(ps)) {
308 state->cso.ps = NinePixelShader9_GetVariant(ps, state->ps_key);
309 } else {
310 ps = device->ff.ps;
311 state->cso.ps = ps->variant.cso;
312 }
313 device->pipe->bind_fs_state(device->pipe, state->cso.ps);
314
315 #ifdef DEBUG
316 {
317 unsigned s, mask = ps->sampler_mask;
318 for (s = 0; mask; ++s, mask >>= 1)
319 if ((mask & 1) && !(device->state.texture[NINE_SAMPLER_PS(s)]))
320 WARN_ONCE("FIXME: unbound sampler should return alpha=1\n");
321 if (device->state.rt_mask & ~ps->rt_mask)
322 WARN_ONCE("FIXME: writing undefined values to cbufs 0x%x\n",
323 device->state.rt_mask & ~ps->rt_mask);
324 }
325 #endif
326 return 0;
327 }
328
329 #define DO_UPLOAD_CONST_F(buf,p,c,d) \
330 do { \
331 DBG("upload ConstantF [%u .. %u]\n", x, (x) + (c) - 1); \
332 box.x = (p) * 4 * sizeof(float); \
333 box.width = (c) * 4 * sizeof(float); \
334 pipe->transfer_inline_write(pipe, buf, 0, usage, &box, &((d)[p * 4]), \
335 0, 0); \
336 } while(0)
337
338 /* OK, this is a bit ugly ... */
339 static void
340 update_constants(struct NineDevice9 *device, unsigned shader_type)
341 {
342 struct pipe_context *pipe = device->pipe;
343 struct pipe_resource *buf;
344 struct pipe_box box;
345 const void *data;
346 const float *const_f;
347 const int *const_i;
348 const BOOL *const_b;
349 uint32_t data_b[NINE_MAX_CONST_B];
350 uint16_t dirty_i;
351 uint16_t dirty_b;
352 const unsigned usage = PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD_RANGE;
353 unsigned x = 0; /* silence warning */
354 unsigned i, c;
355 struct nine_range *r, *p, *lconstf_ranges;
356 float *lconstf_data;
357
358 box.y = 0;
359 box.z = 0;
360 box.height = 1;
361 box.depth = 1;
362
363 if (shader_type == PIPE_SHADER_VERTEX) {
364 DBG("VS\n");
365 buf = device->constbuf_vs;
366
367 const_f = device->state.vs_const_f;
368 for (p = r = device->state.changed.vs_const_f; r; p = r, r = r->next)
369 DO_UPLOAD_CONST_F(buf, r->bgn, r->end - r->bgn, const_f);
370 if (p) {
371 nine_range_pool_put_chain(&device->range_pool,
372 device->state.changed.vs_const_f, p);
373 device->state.changed.vs_const_f = NULL;
374 }
375
376 dirty_i = device->state.changed.vs_const_i;
377 device->state.changed.vs_const_i = 0;
378 const_i = &device->state.vs_const_i[0][0];
379
380 dirty_b = device->state.changed.vs_const_b;
381 device->state.changed.vs_const_b = 0;
382 const_b = device->state.vs_const_b;
383
384 lconstf_ranges = device->state.vs->lconstf.ranges;
385 lconstf_data = device->state.vs->lconstf.data;
386
387 device->state.ff.clobber.vs_const = TRUE;
388 device->state.changed.group &= ~NINE_STATE_VS_CONST;
389 } else {
390 DBG("PS\n");
391 buf = device->constbuf_ps;
392
393 const_f = device->state.ps_const_f;
394 for (p = r = device->state.changed.ps_const_f; r; p = r, r = r->next)
395 DO_UPLOAD_CONST_F(buf, r->bgn, r->end - r->bgn, const_f);
396 if (p) {
397 nine_range_pool_put_chain(&device->range_pool,
398 device->state.changed.ps_const_f, p);
399 device->state.changed.ps_const_f = NULL;
400 }
401
402 dirty_i = device->state.changed.ps_const_i;
403 device->state.changed.ps_const_i = 0;
404 const_i = &device->state.ps_const_i[0][0];
405
406 dirty_b = device->state.changed.ps_const_b;
407 device->state.changed.ps_const_b = 0;
408 const_b = device->state.ps_const_b;
409
410 lconstf_ranges = NULL;
411 lconstf_data = NULL;
412
413 device->state.ff.clobber.ps_const = TRUE;
414 device->state.changed.group &= ~NINE_STATE_PS_CONST;
415 }
416
417 /* write range from min to max changed, it's not much data */
418 /* bool1 */
419 if (dirty_b) {
420 c = util_last_bit(dirty_b);
421 i = ffs(dirty_b) - 1;
422 x = buf->width0 - (NINE_MAX_CONST_B - i) * 4;
423 c -= i;
424 memcpy(data_b, &(const_b[i]), c * sizeof(uint32_t));
425 box.x = x;
426 box.width = c * 4;
427 DBG("upload ConstantB [%u .. %u]\n", x, x + c - 1);
428 pipe->transfer_inline_write(pipe, buf, 0, usage, &box, data_b, 0, 0);
429 }
430
431 /* int4 */
432 for (c = 0, i = 0; dirty_i; i++, dirty_i >>= 1) {
433 if (dirty_i & 1) {
434 if (!c)
435 x = i;
436 ++c;
437 } else
438 if (c) {
439 DBG("upload ConstantI [%u .. %u]\n", x, x + c - 1);
440 data = &const_i[x * 4];
441 box.x = buf->width0 - (NINE_MAX_CONST_I * 4 + NINE_MAX_CONST_B) * 4;
442 box.x += x * 4 * sizeof(int);
443 box.width = c * 4 * sizeof(int);
444 c = 0;
445 pipe->transfer_inline_write(pipe, buf, 0, usage, &box, data, 0, 0);
446 }
447 }
448 if (c) {
449 DBG("upload ConstantI [%u .. %u]\n", x, x + c - 1);
450 data = &const_i[x * 4];
451 box.x = buf->width0 - (NINE_MAX_CONST_I * 4 + NINE_MAX_CONST_B) * 4;
452 box.x += x * 4 * sizeof(int);
453 box.width = c * 4 * sizeof(int);
454 pipe->transfer_inline_write(pipe, buf, 0, usage, &box, data, 0, 0);
455 }
456
457 /* TODO: only upload these when shader itself changes */
458 if (lconstf_ranges) {
459 unsigned n = 0;
460 struct nine_range *r = lconstf_ranges;
461 while (r) {
462 box.x = r->bgn * 4 * sizeof(float);
463 n += r->end - r->bgn;
464 box.width = (r->end - r->bgn) * 4 * sizeof(float);
465 data = &lconstf_data[4 * n];
466 pipe->transfer_inline_write(pipe, buf, 0, usage, &box, data, 0, 0);
467 r = r->next;
468 }
469 }
470 }
471
472 static void
473 update_vs_constants_userbuf(struct NineDevice9 *device)
474 {
475 struct nine_state *state = &device->state;
476 struct pipe_context *pipe = device->pipe;
477 struct pipe_constant_buffer cb;
478 cb.buffer = NULL;
479 cb.buffer_offset = 0;
480 cb.buffer_size = device->state.vs->const_used_size;
481 cb.user_buffer = device->state.vs_const_f;
482
483 if (!cb.buffer_size)
484 return;
485
486 if (state->changed.vs_const_i) {
487 int *idst = (int *)&state->vs_const_f[4 * device->max_vs_const_f];
488 memcpy(idst, state->vs_const_i, sizeof(state->vs_const_i));
489 state->changed.vs_const_i = 0;
490 }
491 if (state->changed.vs_const_b) {
492 int *idst = (int *)&state->vs_const_f[4 * device->max_vs_const_f];
493 uint32_t *bdst = (uint32_t *)&idst[4 * NINE_MAX_CONST_I];
494 memcpy(bdst, state->vs_const_b, sizeof(state->vs_const_b));
495 state->changed.vs_const_b = 0;
496 }
497
498 #ifdef DEBUG
499 if (device->state.vs->lconstf.ranges) {
500 /* TODO: Can we make it so that we don't have to copy everything ? */
501 const struct nine_lconstf *lconstf = &device->state.vs->lconstf;
502 const struct nine_range *r = lconstf->ranges;
503 unsigned n = 0;
504 float *dst = (float *)MALLOC(cb.buffer_size);
505 float *src = (float *)cb.user_buffer;
506 memcpy(dst, src, cb.buffer_size);
507 while (r) {
508 unsigned p = r->bgn;
509 unsigned c = r->end - r->bgn;
510 memcpy(&dst[p * 4], &lconstf->data[n * 4], c * 4 * sizeof(float));
511 n += c;
512 r = r->next;
513 }
514 cb.user_buffer = dst;
515 }
516 #endif
517
518 pipe->set_constant_buffer(pipe, PIPE_SHADER_VERTEX, 0, &cb);
519
520 #ifdef DEBUG
521 if (device->state.vs->lconstf.ranges)
522 FREE((void *)cb.user_buffer);
523 #endif
524
525 if (device->state.changed.vs_const_f) {
526 struct nine_range *r = device->state.changed.vs_const_f;
527 struct nine_range *p = r;
528 while (p->next)
529 p = p->next;
530 nine_range_pool_put_chain(&device->range_pool, r, p);
531 device->state.changed.vs_const_f = NULL;
532 }
533 state->changed.group &= ~NINE_STATE_VS_CONST;
534 }
535
536 static void
537 update_ps_constants_userbuf(struct NineDevice9 *device)
538 {
539 struct nine_state *state = &device->state;
540 struct pipe_context *pipe = device->pipe;
541 struct pipe_constant_buffer cb;
542 cb.buffer = NULL;
543 cb.buffer_offset = 0;
544 cb.buffer_size = device->state.ps->const_used_size;
545 cb.user_buffer = device->state.ps_const_f;
546
547 if (!cb.buffer_size)
548 return;
549
550 if (state->changed.ps_const_i) {
551 int *idst = (int *)&state->ps_const_f[4 * device->max_ps_const_f];
552 memcpy(idst, state->ps_const_i, sizeof(state->ps_const_i));
553 state->changed.ps_const_i = 0;
554 }
555 if (state->changed.ps_const_b) {
556 int *idst = (int *)&state->ps_const_f[4 * device->max_ps_const_f];
557 uint32_t *bdst = (uint32_t *)&idst[4 * NINE_MAX_CONST_I];
558 memcpy(bdst, state->ps_const_b, sizeof(state->ps_const_b));
559 state->changed.ps_const_b = 0;
560 }
561
562 pipe->set_constant_buffer(pipe, PIPE_SHADER_FRAGMENT, 0, &cb);
563
564 if (device->state.changed.ps_const_f) {
565 struct nine_range *r = device->state.changed.ps_const_f;
566 struct nine_range *p = r;
567 while (p->next)
568 p = p->next;
569 nine_range_pool_put_chain(&device->range_pool, r, p);
570 device->state.changed.ps_const_f = NULL;
571 }
572 state->changed.group &= ~NINE_STATE_PS_CONST;
573 }
574
575 static void
576 update_vertex_buffers(struct NineDevice9 *device)
577 {
578 struct pipe_context *pipe = device->pipe;
579 struct nine_state *state = &device->state;
580 uint32_t mask = state->changed.vtxbuf;
581 unsigned i;
582 unsigned start;
583 unsigned count = 0;
584
585 DBG("mask=%x\n", mask);
586
587 for (i = 0; mask; mask >>= 1, ++i) {
588 if (mask & 1) {
589 if (!count)
590 start = i;
591 ++count;
592 } else {
593 if (count)
594 pipe->set_vertex_buffers(pipe,
595 start, count, &state->vtxbuf[start]);
596 count = 0;
597 }
598 }
599 if (count)
600 pipe->set_vertex_buffers(pipe, start, count, &state->vtxbuf[start]);
601
602 state->changed.vtxbuf = 0;
603 }
604
605 static INLINE void
606 update_index_buffer(struct NineDevice9 *device)
607 {
608 struct pipe_context *pipe = device->pipe;
609 if (device->state.idxbuf)
610 pipe->set_index_buffer(pipe, &device->state.idxbuf->buffer);
611 else
612 pipe->set_index_buffer(pipe, NULL);
613 }
614
615 /* TODO: only go through dirty textures */
616 static void
617 validate_textures(struct NineDevice9 *device)
618 {
619 struct NineBaseTexture9 *tex, *ptr;
620 LIST_FOR_EACH_ENTRY_SAFE(tex, ptr, &device->update_textures, list) {
621 list_delinit(&tex->list);
622 NineBaseTexture9_Validate(tex);
623 }
624 }
625
626 static INLINE boolean
627 update_sampler_derived(struct nine_state *state, unsigned s)
628 {
629 boolean changed = FALSE;
630
631 if (state->samp[s][NINED3DSAMP_SHADOW] != state->texture[s]->shadow) {
632 changed = TRUE;
633 state->samp[s][NINED3DSAMP_SHADOW] = state->texture[s]->shadow;
634 }
635
636 if (state->samp[s][D3DSAMP_MIPFILTER] != D3DTEXF_NONE) {
637 int lod = state->samp[s][D3DSAMP_MAXMIPLEVEL] - state->texture[s]->lod;
638 if (lod < 0)
639 lod = 0;
640 if (state->samp[s][NINED3DSAMP_MINLOD] != lod) {
641 changed = TRUE;
642 state->samp[s][NINED3DSAMP_MINLOD] = lod;
643 }
644 } else {
645 state->changed.sampler[s] &= ~0x300; /* lod changes irrelevant */
646 }
647
648 return changed;
649 }
650
651 /* TODO: add sRGB override to pipe_sampler_state ? */
652 static void
653 update_textures_and_samplers(struct NineDevice9 *device)
654 {
655 struct pipe_context *pipe = device->pipe;
656 struct nine_state *state = &device->state;
657 struct pipe_sampler_view *view[NINE_MAX_SAMPLERS];
658 unsigned num_textures;
659 unsigned i;
660 boolean commit_samplers;
661
662 /* TODO: Can we reduce iterations here ? */
663
664 commit_samplers = FALSE;
665 for (num_textures = 0, i = 0; i < NINE_MAX_SAMPLERS_PS; ++i) {
666 const unsigned s = NINE_SAMPLER_PS(i);
667 int sRGB;
668 if (!state->texture[s]) {
669 view[i] = NULL;
670 #ifdef DEBUG
671 if (state->ps && state->ps->sampler_mask & (1 << i))
672 WARN_ONCE("FIXME: unbound sampler should return alpha=1\n");
673 #endif
674 continue;
675 }
676 sRGB = state->samp[s][D3DSAMP_SRGBTEXTURE] ? 1 : 0;
677
678 view[i] = NineBaseTexture9_GetSamplerView(state->texture[s], sRGB);
679 num_textures = i + 1;
680
681 if (update_sampler_derived(state, s) || (state->changed.sampler[s] & 0x05fe)) {
682 state->changed.sampler[s] = 0;
683 commit_samplers = TRUE;
684 nine_convert_sampler_state(device->cso, s, state->samp[s]);
685 }
686 }
687 if (state->changed.texture & NINE_PS_SAMPLERS_MASK)
688 pipe->set_sampler_views(pipe, PIPE_SHADER_FRAGMENT, 0,
689 num_textures, view);
690
691 if (commit_samplers)
692 cso_single_sampler_done(device->cso, PIPE_SHADER_FRAGMENT);
693
694 commit_samplers = FALSE;
695 for (num_textures = 0, i = 0; i < NINE_MAX_SAMPLERS_VS; ++i) {
696 const unsigned s = NINE_SAMPLER_VS(i);
697 int sRGB;
698 if (!state->texture[s]) {
699 view[i] = NULL;
700 #ifdef DEBUG
701 if (state->vs && state->vs->sampler_mask & (1 << i))
702 WARN_ONCE("FIXME: unbound sampler should return alpha=1\n");
703 #endif
704 continue;
705 }
706 sRGB = state->samp[s][D3DSAMP_SRGBTEXTURE] ? 1 : 0;
707
708 view[i] = NineBaseTexture9_GetSamplerView(state->texture[s], sRGB);
709 num_textures = i + 1;
710
711 if (update_sampler_derived(state, s) || (state->changed.sampler[s] & 0x05fe)) {
712 state->changed.sampler[s] = 0;
713 commit_samplers = TRUE;
714 nine_convert_sampler_state(device->cso, s, state->samp[s]);
715 }
716 }
717 if (state->changed.texture & NINE_VS_SAMPLERS_MASK)
718 pipe->set_sampler_views(pipe, PIPE_SHADER_VERTEX, 0,
719 num_textures, view);
720
721 if (commit_samplers)
722 cso_single_sampler_done(device->cso, PIPE_SHADER_VERTEX);
723
724 state->changed.texture = 0;
725 }
726
727
728 #define NINE_STATE_FREQ_GROUP_0 \
729 (NINE_STATE_FB | \
730 NINE_STATE_VIEWPORT | \
731 NINE_STATE_SCISSOR | \
732 NINE_STATE_BLEND | \
733 NINE_STATE_DSA | \
734 NINE_STATE_RASTERIZER | \
735 NINE_STATE_VS | \
736 NINE_STATE_PS | \
737 NINE_STATE_BLEND_COLOR | \
738 NINE_STATE_STENCIL_REF | \
739 NINE_STATE_SAMPLE_MASK)
740
741 #define NINE_STATE_FREQ_GROUP_1 ~NINE_STATE_FREQ_GROUP_0
742
743 #define NINE_STATE_SHADER_VARIANT_GROUP \
744 (NINE_STATE_TEXTURE | \
745 NINE_STATE_VS | \
746 NINE_STATE_PS)
747
748 boolean
749 nine_update_state(struct NineDevice9 *device, uint32_t mask)
750 {
751 struct pipe_context *pipe = device->pipe;
752 struct nine_state *state = &device->state;
753 uint32_t group;
754
755 DBG("changed state groups: %x | %x\n",
756 state->changed.group & NINE_STATE_FREQ_GROUP_0,
757 state->changed.group & NINE_STATE_FREQ_GROUP_1);
758
759 /* NOTE: We may want to use the cso cache for everything, or let
760 * NineDevice9.RestoreNonCSOState actually set the states, then we wouldn't
761 * have to care about state being clobbered here and could merge this back
762 * into update_textures. Except, we also need to re-validate textures that
763 * may be dirty anyway, even if no texture bindings changed.
764 */
765 validate_textures(device); /* may clobber state */
766
767 /* ff_update may change VS/PS dirty bits */
768 if ((mask & NINE_STATE_FF) && unlikely(!state->vs || !state->ps))
769 nine_ff_update(device);
770 group = state->changed.group & mask;
771
772 if (group & NINE_STATE_SHADER_VARIANT_GROUP)
773 group |= update_shader_variant_keys(device);
774
775 if (group & NINE_STATE_FREQ_GROUP_0) {
776 if (group & NINE_STATE_FB)
777 group = update_framebuffer(device) & mask;
778 if (group & NINE_STATE_VIEWPORT)
779 update_viewport(device);
780 if (group & NINE_STATE_SCISSOR)
781 update_scissor(device);
782
783 if (group & NINE_STATE_DSA)
784 update_dsa(device);
785 if (group & NINE_STATE_BLEND)
786 update_blend(device);
787
788 if (group & NINE_STATE_VS)
789 group |= update_vs(device);
790
791 if (group & NINE_STATE_RASTERIZER)
792 update_rasterizer(device);
793
794 if (group & NINE_STATE_PS)
795 group |= update_ps(device);
796
797 if (group & NINE_STATE_BLEND_COLOR) {
798 struct pipe_blend_color color;
799 d3dcolor_to_rgba(&color.color[0], state->rs[D3DRS_BLENDFACTOR]);
800 pipe->set_blend_color(pipe, &color);
801 }
802 if (group & NINE_STATE_SAMPLE_MASK) {
803 pipe->set_sample_mask(pipe, state->rs[D3DRS_MULTISAMPLEMASK]);
804 }
805 if (group & NINE_STATE_STENCIL_REF) {
806 struct pipe_stencil_ref ref;
807 ref.ref_value[0] = state->rs[D3DRS_STENCILREF];
808 ref.ref_value[1] = ref.ref_value[0];
809 pipe->set_stencil_ref(pipe, &ref);
810 }
811 }
812
813 if (state->changed.ucp) {
814 pipe->set_clip_state(pipe, &state->clip);
815 state->changed.ucp = 0;
816 }
817
818 if (group & (NINE_STATE_FREQ_GROUP_1 | NINE_STATE_VS)) {
819 if (group & (NINE_STATE_TEXTURE | NINE_STATE_SAMPLER))
820 update_textures_and_samplers(device);
821
822 if (group & NINE_STATE_IDXBUF)
823 update_index_buffer(device);
824
825 if ((group & (NINE_STATE_VDECL | NINE_STATE_VS)) ||
826 state->changed.stream_freq & ~1)
827 update_vertex_elements(device);
828
829 if (device->prefer_user_constbuf) {
830 if ((group & (NINE_STATE_VS_CONST | NINE_STATE_VS)) && state->vs)
831 update_vs_constants_userbuf(device);
832 if ((group & (NINE_STATE_PS_CONST | NINE_STATE_PS)) && state->ps)
833 update_ps_constants_userbuf(device);
834 } else {
835 if ((group & NINE_STATE_VS_CONST) && state->vs)
836 update_constants(device, PIPE_SHADER_VERTEX);
837 if ((group & NINE_STATE_PS_CONST) && state->ps)
838 update_constants(device, PIPE_SHADER_FRAGMENT);
839 }
840 }
841 if (state->changed.vtxbuf)
842 update_vertex_buffers(device);
843
844 device->state.changed.group &= ~mask |
845 (NINE_STATE_FF | NINE_STATE_VS_CONST | NINE_STATE_PS_CONST);
846
847 DBG("finished\n");
848
849 return TRUE;
850 }
851
852
853 static const DWORD nine_render_state_defaults[NINED3DRS_LAST + 1] =
854 {
855 /* [D3DRS_ZENABLE] = D3DZB_TRUE; wine: auto_depth_stencil */
856 [D3DRS_ZENABLE] = D3DZB_FALSE,
857 [D3DRS_FILLMODE] = D3DFILL_SOLID,
858 [D3DRS_SHADEMODE] = D3DSHADE_GOURAUD,
859 /* [D3DRS_LINEPATTERN] = 0x00000000, */
860 [D3DRS_ZWRITEENABLE] = TRUE,
861 [D3DRS_ALPHATESTENABLE] = FALSE,
862 [D3DRS_LASTPIXEL] = TRUE,
863 [D3DRS_SRCBLEND] = D3DBLEND_ONE,
864 [D3DRS_DESTBLEND] = D3DBLEND_ZERO,
865 [D3DRS_CULLMODE] = D3DCULL_CCW,
866 [D3DRS_ZFUNC] = D3DCMP_LESSEQUAL,
867 [D3DRS_ALPHAFUNC] = D3DCMP_ALWAYS,
868 [D3DRS_ALPHAREF] = 0,
869 [D3DRS_DITHERENABLE] = FALSE,
870 [D3DRS_ALPHABLENDENABLE] = FALSE,
871 [D3DRS_FOGENABLE] = FALSE,
872 [D3DRS_SPECULARENABLE] = FALSE,
873 /* [D3DRS_ZVISIBLE] = 0, */
874 [D3DRS_FOGCOLOR] = 0,
875 [D3DRS_FOGTABLEMODE] = D3DFOG_NONE,
876 [D3DRS_FOGSTART] = 0x00000000,
877 [D3DRS_FOGEND] = 0x3F800000,
878 [D3DRS_FOGDENSITY] = 0x3F800000,
879 /* [D3DRS_EDGEANTIALIAS] = FALSE, */
880 [D3DRS_RANGEFOGENABLE] = FALSE,
881 [D3DRS_STENCILENABLE] = FALSE,
882 [D3DRS_STENCILFAIL] = D3DSTENCILOP_KEEP,
883 [D3DRS_STENCILZFAIL] = D3DSTENCILOP_KEEP,
884 [D3DRS_STENCILPASS] = D3DSTENCILOP_KEEP,
885 [D3DRS_STENCILREF] = 0,
886 [D3DRS_STENCILMASK] = 0xFFFFFFFF,
887 [D3DRS_STENCILFUNC] = D3DCMP_ALWAYS,
888 [D3DRS_STENCILWRITEMASK] = 0xFFFFFFFF,
889 [D3DRS_TEXTUREFACTOR] = 0xFFFFFFFF,
890 [D3DRS_WRAP0] = 0,
891 [D3DRS_WRAP1] = 0,
892 [D3DRS_WRAP2] = 0,
893 [D3DRS_WRAP3] = 0,
894 [D3DRS_WRAP4] = 0,
895 [D3DRS_WRAP5] = 0,
896 [D3DRS_WRAP6] = 0,
897 [D3DRS_WRAP7] = 0,
898 [D3DRS_CLIPPING] = TRUE,
899 [D3DRS_LIGHTING] = TRUE,
900 [D3DRS_AMBIENT] = 0,
901 [D3DRS_FOGVERTEXMODE] = D3DFOG_NONE,
902 [D3DRS_COLORVERTEX] = TRUE,
903 [D3DRS_LOCALVIEWER] = TRUE,
904 [D3DRS_NORMALIZENORMALS] = FALSE,
905 [D3DRS_DIFFUSEMATERIALSOURCE] = D3DMCS_COLOR1,
906 [D3DRS_SPECULARMATERIALSOURCE] = D3DMCS_COLOR2,
907 [D3DRS_AMBIENTMATERIALSOURCE] = D3DMCS_MATERIAL,
908 [D3DRS_EMISSIVEMATERIALSOURCE] = D3DMCS_MATERIAL,
909 [D3DRS_VERTEXBLEND] = D3DVBF_DISABLE,
910 [D3DRS_CLIPPLANEENABLE] = 0,
911 /* [D3DRS_SOFTWAREVERTEXPROCESSING] = FALSE, */
912 [D3DRS_POINTSIZE] = 0x3F800000,
913 [D3DRS_POINTSIZE_MIN] = 0x3F800000,
914 [D3DRS_POINTSPRITEENABLE] = FALSE,
915 [D3DRS_POINTSCALEENABLE] = FALSE,
916 [D3DRS_POINTSCALE_A] = 0x3F800000,
917 [D3DRS_POINTSCALE_B] = 0x00000000,
918 [D3DRS_POINTSCALE_C] = 0x00000000,
919 [D3DRS_MULTISAMPLEANTIALIAS] = TRUE,
920 [D3DRS_MULTISAMPLEMASK] = 0xFFFFFFFF,
921 [D3DRS_PATCHEDGESTYLE] = D3DPATCHEDGE_DISCRETE,
922 /* [D3DRS_PATCHSEGMENTS] = 0x3F800000, */
923 [D3DRS_DEBUGMONITORTOKEN] = 0xDEADCAFE,
924 [D3DRS_POINTSIZE_MAX] = 0x3F800000, /* depends on cap */
925 [D3DRS_INDEXEDVERTEXBLENDENABLE] = FALSE,
926 [D3DRS_COLORWRITEENABLE] = 0x0000000f,
927 [D3DRS_TWEENFACTOR] = 0x00000000,
928 [D3DRS_BLENDOP] = D3DBLENDOP_ADD,
929 [D3DRS_POSITIONDEGREE] = D3DDEGREE_CUBIC,
930 [D3DRS_NORMALDEGREE] = D3DDEGREE_LINEAR,
931 [D3DRS_SCISSORTESTENABLE] = FALSE,
932 [D3DRS_SLOPESCALEDEPTHBIAS] = 0,
933 [D3DRS_MINTESSELLATIONLEVEL] = 0x3F800000,
934 [D3DRS_MAXTESSELLATIONLEVEL] = 0x3F800000,
935 [D3DRS_ANTIALIASEDLINEENABLE] = FALSE,
936 [D3DRS_ADAPTIVETESS_X] = 0x00000000,
937 [D3DRS_ADAPTIVETESS_Y] = 0x00000000,
938 [D3DRS_ADAPTIVETESS_Z] = 0x3F800000,
939 [D3DRS_ADAPTIVETESS_W] = 0x00000000,
940 [D3DRS_ENABLEADAPTIVETESSELLATION] = FALSE,
941 [D3DRS_TWOSIDEDSTENCILMODE] = FALSE,
942 [D3DRS_CCW_STENCILFAIL] = D3DSTENCILOP_KEEP,
943 [D3DRS_CCW_STENCILZFAIL] = D3DSTENCILOP_KEEP,
944 [D3DRS_CCW_STENCILPASS] = D3DSTENCILOP_KEEP,
945 [D3DRS_CCW_STENCILFUNC] = D3DCMP_ALWAYS,
946 [D3DRS_COLORWRITEENABLE1] = 0x0000000F,
947 [D3DRS_COLORWRITEENABLE2] = 0x0000000F,
948 [D3DRS_COLORWRITEENABLE3] = 0x0000000F,
949 [D3DRS_BLENDFACTOR] = 0xFFFFFFFF,
950 [D3DRS_SRGBWRITEENABLE] = 0,
951 [D3DRS_DEPTHBIAS] = 0,
952 [D3DRS_WRAP8] = 0,
953 [D3DRS_WRAP9] = 0,
954 [D3DRS_WRAP10] = 0,
955 [D3DRS_WRAP11] = 0,
956 [D3DRS_WRAP12] = 0,
957 [D3DRS_WRAP13] = 0,
958 [D3DRS_WRAP14] = 0,
959 [D3DRS_WRAP15] = 0,
960 [D3DRS_SEPARATEALPHABLENDENABLE] = FALSE,
961 [D3DRS_SRCBLENDALPHA] = D3DBLEND_ONE,
962 [D3DRS_DESTBLENDALPHA] = D3DBLEND_ZERO,
963 [D3DRS_BLENDOPALPHA] = D3DBLENDOP_ADD,
964 [NINED3DRS_VSPOINTSIZE] = FALSE,
965 [NINED3DRS_RTMASK] = 0xf
966 };
967 static const DWORD nine_tex_stage_state_defaults[NINED3DTSS_LAST + 1] =
968 {
969 [D3DTSS_COLOROP] = D3DTOP_DISABLE,
970 [D3DTSS_ALPHAOP] = D3DTOP_DISABLE,
971 [D3DTSS_COLORARG1] = D3DTA_TEXTURE,
972 [D3DTSS_COLORARG2] = D3DTA_CURRENT,
973 [D3DTSS_COLORARG0] = D3DTA_CURRENT,
974 [D3DTSS_ALPHAARG1] = D3DTA_TEXTURE,
975 [D3DTSS_ALPHAARG2] = D3DTA_CURRENT,
976 [D3DTSS_ALPHAARG0] = D3DTA_CURRENT,
977 [D3DTSS_RESULTARG] = D3DTA_CURRENT,
978 [D3DTSS_BUMPENVMAT00] = 0,
979 [D3DTSS_BUMPENVMAT01] = 0,
980 [D3DTSS_BUMPENVMAT10] = 0,
981 [D3DTSS_BUMPENVMAT11] = 0,
982 [D3DTSS_BUMPENVLSCALE] = 0,
983 [D3DTSS_BUMPENVLOFFSET] = 0,
984 [D3DTSS_TEXCOORDINDEX] = 0,
985 [D3DTSS_TEXTURETRANSFORMFLAGS] = D3DTTFF_DISABLE,
986 };
987 static const DWORD nine_samp_state_defaults[NINED3DSAMP_LAST + 1] =
988 {
989 [D3DSAMP_ADDRESSU] = D3DTADDRESS_WRAP,
990 [D3DSAMP_ADDRESSV] = D3DTADDRESS_WRAP,
991 [D3DSAMP_ADDRESSW] = D3DTADDRESS_WRAP,
992 [D3DSAMP_BORDERCOLOR] = 0,
993 [D3DSAMP_MAGFILTER] = D3DTEXF_POINT,
994 [D3DSAMP_MINFILTER] = D3DTEXF_POINT,
995 [D3DSAMP_MIPFILTER] = D3DTEXF_NONE,
996 [D3DSAMP_MIPMAPLODBIAS] = 0,
997 [D3DSAMP_MAXMIPLEVEL] = 0,
998 [D3DSAMP_MAXANISOTROPY] = 1,
999 [D3DSAMP_SRGBTEXTURE] = 0,
1000 [D3DSAMP_ELEMENTINDEX] = 0,
1001 [D3DSAMP_DMAPOFFSET] = 0,
1002 [NINED3DSAMP_MINLOD] = 0,
1003 [NINED3DSAMP_SHADOW] = 0
1004 };
1005 void
1006 nine_state_set_defaults(struct nine_state *state, const D3DCAPS9 *caps,
1007 boolean is_reset)
1008 {
1009 unsigned s;
1010
1011 /* Initialize defaults.
1012 */
1013 memcpy(state->rs, nine_render_state_defaults, sizeof(state->rs));
1014
1015 for (s = 0; s < Elements(state->ff.tex_stage); ++s) {
1016 memcpy(&state->ff.tex_stage[s], nine_tex_stage_state_defaults,
1017 sizeof(state->ff.tex_stage[s]));
1018 state->ff.tex_stage[s][D3DTSS_TEXCOORDINDEX] = s;
1019 }
1020 state->ff.tex_stage[0][D3DTSS_COLOROP] = D3DTOP_MODULATE;
1021 state->ff.tex_stage[0][D3DTSS_ALPHAOP] = D3DTOP_SELECTARG1;
1022
1023 for (s = 0; s < Elements(state->samp); ++s) {
1024 memcpy(&state->samp[s], nine_samp_state_defaults,
1025 sizeof(state->samp[s]));
1026 }
1027
1028 if (state->vs_const_f)
1029 memset(state->vs_const_f, 0, NINE_MAX_CONST_F * 4 * sizeof(float));
1030 if (state->ps_const_f)
1031 memset(state->ps_const_f, 0, NINE_MAX_CONST_F * 4 * sizeof(float));
1032
1033 /* Cap dependent initial state:
1034 */
1035 state->rs[D3DRS_POINTSIZE_MAX] = fui(caps->MaxPointSize);
1036
1037 /* Set changed flags to initialize driver.
1038 */
1039 state->changed.group = NINE_STATE_ALL;
1040
1041 state->ff.changed.transform[0] = ~0;
1042 state->ff.changed.transform[D3DTS_WORLD / 32] |= 1 << (D3DTS_WORLD % 32);
1043
1044 if (!is_reset) {
1045 state->viewport.MinZ = 0.0f;
1046 state->viewport.MaxZ = 1.0f;
1047 }
1048
1049 for (s = 0; s < Elements(state->changed.sampler); ++s)
1050 state->changed.sampler[s] = ~0;
1051 }
1052
1053 void
1054 nine_state_clear(struct nine_state *state, const boolean device)
1055 {
1056 unsigned i;
1057
1058 for (i = 0; i < Elements(state->rt); ++i)
1059 nine_bind(&state->rt[i], NULL);
1060 nine_bind(&state->ds, NULL);
1061 nine_bind(&state->vs, NULL);
1062 nine_bind(&state->ps, NULL);
1063 nine_bind(&state->vdecl, NULL);
1064 for (i = 0; i < PIPE_MAX_ATTRIBS; ++i)
1065 nine_bind(&state->stream[i], NULL);
1066 nine_bind(&state->idxbuf, NULL);
1067 for (i = 0; i < NINE_MAX_SAMPLERS; ++i) {
1068 if (device &&
1069 state->texture[i] &&
1070 --state->texture[i]->bind_count == 0)
1071 list_delinit(&state->texture[i]->list);
1072 nine_bind(&state->texture[i], NULL);
1073 }
1074 }
1075
1076 /*
1077 static const DWORD nine_render_states_pixel[] =
1078 {
1079 D3DRS_ALPHABLENDENABLE,
1080 D3DRS_ALPHAFUNC,
1081 D3DRS_ALPHAREF,
1082 D3DRS_ALPHATESTENABLE,
1083 D3DRS_ANTIALIASEDLINEENABLE,
1084 D3DRS_BLENDFACTOR,
1085 D3DRS_BLENDOP,
1086 D3DRS_BLENDOPALPHA,
1087 D3DRS_CCW_STENCILFAIL,
1088 D3DRS_CCW_STENCILPASS,
1089 D3DRS_CCW_STENCILZFAIL,
1090 D3DRS_COLORWRITEENABLE,
1091 D3DRS_COLORWRITEENABLE1,
1092 D3DRS_COLORWRITEENABLE2,
1093 D3DRS_COLORWRITEENABLE3,
1094 D3DRS_DEPTHBIAS,
1095 D3DRS_DESTBLEND,
1096 D3DRS_DESTBLENDALPHA,
1097 D3DRS_DITHERENABLE,
1098 D3DRS_FILLMODE,
1099 D3DRS_FOGDENSITY,
1100 D3DRS_FOGEND,
1101 D3DRS_FOGSTART,
1102 D3DRS_LASTPIXEL,
1103 D3DRS_SCISSORTESTENABLE,
1104 D3DRS_SEPARATEALPHABLENDENABLE,
1105 D3DRS_SHADEMODE,
1106 D3DRS_SLOPESCALEDEPTHBIAS,
1107 D3DRS_SRCBLEND,
1108 D3DRS_SRCBLENDALPHA,
1109 D3DRS_SRGBWRITEENABLE,
1110 D3DRS_STENCILENABLE,
1111 D3DRS_STENCILFAIL,
1112 D3DRS_STENCILFUNC,
1113 D3DRS_STENCILMASK,
1114 D3DRS_STENCILPASS,
1115 D3DRS_STENCILREF,
1116 D3DRS_STENCILWRITEMASK,
1117 D3DRS_STENCILZFAIL,
1118 D3DRS_TEXTUREFACTOR,
1119 D3DRS_TWOSIDEDSTENCILMODE,
1120 D3DRS_WRAP0,
1121 D3DRS_WRAP1,
1122 D3DRS_WRAP10,
1123 D3DRS_WRAP11,
1124 D3DRS_WRAP12,
1125 D3DRS_WRAP13,
1126 D3DRS_WRAP14,
1127 D3DRS_WRAP15,
1128 D3DRS_WRAP2,
1129 D3DRS_WRAP3,
1130 D3DRS_WRAP4,
1131 D3DRS_WRAP5,
1132 D3DRS_WRAP6,
1133 D3DRS_WRAP7,
1134 D3DRS_WRAP8,
1135 D3DRS_WRAP9,
1136 D3DRS_ZENABLE,
1137 D3DRS_ZFUNC,
1138 D3DRS_ZWRITEENABLE
1139 };
1140 */
1141 const uint32_t nine_render_states_pixel[(NINED3DRS_LAST + 31) / 32] =
1142 {
1143 0x0f99c380, 0x1ff00070, 0x00000000, 0x00000000,
1144 0x000000ff, 0xde01c900, 0x0003ffcf
1145 };
1146
1147 /*
1148 static const DWORD nine_render_states_vertex[] =
1149 {
1150 D3DRS_ADAPTIVETESS_W,
1151 D3DRS_ADAPTIVETESS_X,
1152 D3DRS_ADAPTIVETESS_Y,
1153 D3DRS_ADAPTIVETESS_Z,
1154 D3DRS_AMBIENT,
1155 D3DRS_AMBIENTMATERIALSOURCE,
1156 D3DRS_CLIPPING,
1157 D3DRS_CLIPPLANEENABLE,
1158 D3DRS_COLORVERTEX,
1159 D3DRS_CULLMODE,
1160 D3DRS_DIFFUSEMATERIALSOURCE,
1161 D3DRS_EMISSIVEMATERIALSOURCE,
1162 D3DRS_ENABLEADAPTIVETESSELLATION,
1163 D3DRS_FOGCOLOR,
1164 D3DRS_FOGDENSITY,
1165 D3DRS_FOGENABLE,
1166 D3DRS_FOGEND,
1167 D3DRS_FOGSTART,
1168 D3DRS_FOGTABLEMODE,
1169 D3DRS_FOGVERTEXMODE,
1170 D3DRS_INDEXEDVERTEXBLENDENABLE,
1171 D3DRS_LIGHTING,
1172 D3DRS_LOCALVIEWER,
1173 D3DRS_MAXTESSELLATIONLEVEL,
1174 D3DRS_MINTESSELLATIONLEVEL,
1175 D3DRS_MULTISAMPLEANTIALIAS,
1176 D3DRS_MULTISAMPLEMASK,
1177 D3DRS_NORMALDEGREE,
1178 D3DRS_NORMALIZENORMALS,
1179 D3DRS_PATCHEDGESTYLE,
1180 D3DRS_POINTSCALE_A,
1181 D3DRS_POINTSCALE_B,
1182 D3DRS_POINTSCALE_C,
1183 D3DRS_POINTSCALEENABLE,
1184 D3DRS_POINTSIZE,
1185 D3DRS_POINTSIZE_MAX,
1186 D3DRS_POINTSIZE_MIN,
1187 D3DRS_POINTSPRITEENABLE,
1188 D3DRS_POSITIONDEGREE,
1189 D3DRS_RANGEFOGENABLE,
1190 D3DRS_SHADEMODE,
1191 D3DRS_SPECULARENABLE,
1192 D3DRS_SPECULARMATERIALSOURCE,
1193 D3DRS_TWEENFACTOR,
1194 D3DRS_VERTEXBLEND
1195 };
1196 */
1197 const uint32_t nine_render_states_vertex[(NINED3DRS_LAST + 31) / 32] =
1198 {
1199 0x30400200, 0x0001007c, 0x00000000, 0x00000000,
1200 0xfd9efb00, 0x01fc34cf, 0x00000000
1201 };
1202
1203 /* TODO: put in the right values */
1204 const uint32_t nine_render_state_group[NINED3DRS_LAST + 1] =
1205 {
1206 [D3DRS_ZENABLE] = NINE_STATE_DSA,
1207 [D3DRS_FILLMODE] = NINE_STATE_RASTERIZER,
1208 [D3DRS_SHADEMODE] = NINE_STATE_RASTERIZER,
1209 [D3DRS_ZWRITEENABLE] = NINE_STATE_DSA,
1210 [D3DRS_ALPHATESTENABLE] = NINE_STATE_DSA,
1211 [D3DRS_LASTPIXEL] = NINE_STATE_RASTERIZER,
1212 [D3DRS_SRCBLEND] = NINE_STATE_BLEND,
1213 [D3DRS_DESTBLEND] = NINE_STATE_BLEND,
1214 [D3DRS_CULLMODE] = NINE_STATE_RASTERIZER,
1215 [D3DRS_ZFUNC] = NINE_STATE_DSA,
1216 [D3DRS_ALPHAREF] = NINE_STATE_DSA,
1217 [D3DRS_ALPHAFUNC] = NINE_STATE_DSA,
1218 [D3DRS_DITHERENABLE] = NINE_STATE_RASTERIZER,
1219 [D3DRS_ALPHABLENDENABLE] = NINE_STATE_BLEND,
1220 [D3DRS_FOGENABLE] = NINE_STATE_FF_OTHER,
1221 [D3DRS_SPECULARENABLE] = NINE_STATE_FF_LIGHTING,
1222 [D3DRS_FOGCOLOR] = NINE_STATE_FF_OTHER,
1223 [D3DRS_FOGTABLEMODE] = NINE_STATE_FF_OTHER,
1224 [D3DRS_FOGSTART] = NINE_STATE_FF_OTHER,
1225 [D3DRS_FOGEND] = NINE_STATE_FF_OTHER,
1226 [D3DRS_FOGDENSITY] = NINE_STATE_FF_OTHER,
1227 [D3DRS_RANGEFOGENABLE] = NINE_STATE_FF_OTHER,
1228 [D3DRS_STENCILENABLE] = NINE_STATE_DSA,
1229 [D3DRS_STENCILFAIL] = NINE_STATE_DSA,
1230 [D3DRS_STENCILZFAIL] = NINE_STATE_DSA,
1231 [D3DRS_STENCILPASS] = NINE_STATE_DSA,
1232 [D3DRS_STENCILFUNC] = NINE_STATE_DSA,
1233 [D3DRS_STENCILREF] = NINE_STATE_STENCIL_REF,
1234 [D3DRS_STENCILMASK] = NINE_STATE_DSA,
1235 [D3DRS_STENCILWRITEMASK] = NINE_STATE_DSA,
1236 [D3DRS_TEXTUREFACTOR] = NINE_STATE_FF_PSSTAGES,
1237 [D3DRS_WRAP0] = NINE_STATE_UNHANDLED, /* cylindrical wrap is crazy */
1238 [D3DRS_WRAP1] = NINE_STATE_UNHANDLED,
1239 [D3DRS_WRAP2] = NINE_STATE_UNHANDLED,
1240 [D3DRS_WRAP3] = NINE_STATE_UNHANDLED,
1241 [D3DRS_WRAP4] = NINE_STATE_UNHANDLED,
1242 [D3DRS_WRAP5] = NINE_STATE_UNHANDLED,
1243 [D3DRS_WRAP6] = NINE_STATE_UNHANDLED,
1244 [D3DRS_WRAP7] = NINE_STATE_UNHANDLED,
1245 [D3DRS_CLIPPING] = 0, /* software vertex processing only */
1246 [D3DRS_LIGHTING] = NINE_STATE_FF_LIGHTING,
1247 [D3DRS_AMBIENT] = NINE_STATE_FF_LIGHTING | NINE_STATE_FF_MATERIAL,
1248 [D3DRS_FOGVERTEXMODE] = NINE_STATE_FF_OTHER,
1249 [D3DRS_COLORVERTEX] = NINE_STATE_FF_LIGHTING,
1250 [D3DRS_LOCALVIEWER] = NINE_STATE_FF_LIGHTING,
1251 [D3DRS_NORMALIZENORMALS] = NINE_STATE_FF_OTHER,
1252 [D3DRS_DIFFUSEMATERIALSOURCE] = NINE_STATE_FF_LIGHTING,
1253 [D3DRS_SPECULARMATERIALSOURCE] = NINE_STATE_FF_LIGHTING,
1254 [D3DRS_AMBIENTMATERIALSOURCE] = NINE_STATE_FF_LIGHTING,
1255 [D3DRS_EMISSIVEMATERIALSOURCE] = NINE_STATE_FF_LIGHTING,
1256 [D3DRS_VERTEXBLEND] = NINE_STATE_FF_OTHER,
1257 [D3DRS_CLIPPLANEENABLE] = NINE_STATE_RASTERIZER,
1258 [D3DRS_POINTSIZE] = NINE_STATE_RASTERIZER,
1259 [D3DRS_POINTSIZE_MIN] = NINE_STATE_MISC_CONST,
1260 [D3DRS_POINTSPRITEENABLE] = NINE_STATE_RASTERIZER,
1261 [D3DRS_POINTSCALEENABLE] = NINE_STATE_FF_OTHER,
1262 [D3DRS_POINTSCALE_A] = NINE_STATE_FF_OTHER,
1263 [D3DRS_POINTSCALE_B] = NINE_STATE_FF_OTHER,
1264 [D3DRS_POINTSCALE_C] = NINE_STATE_FF_OTHER,
1265 [D3DRS_MULTISAMPLEANTIALIAS] = NINE_STATE_RASTERIZER,
1266 [D3DRS_MULTISAMPLEMASK] = NINE_STATE_SAMPLE_MASK,
1267 [D3DRS_PATCHEDGESTYLE] = NINE_STATE_UNHANDLED,
1268 [D3DRS_DEBUGMONITORTOKEN] = NINE_STATE_UNHANDLED,
1269 [D3DRS_POINTSIZE_MAX] = NINE_STATE_MISC_CONST,
1270 [D3DRS_INDEXEDVERTEXBLENDENABLE] = NINE_STATE_FF_OTHER,
1271 [D3DRS_COLORWRITEENABLE] = NINE_STATE_BLEND,
1272 [D3DRS_TWEENFACTOR] = NINE_STATE_FF_OTHER,
1273 [D3DRS_BLENDOP] = NINE_STATE_BLEND,
1274 [D3DRS_POSITIONDEGREE] = NINE_STATE_UNHANDLED,
1275 [D3DRS_NORMALDEGREE] = NINE_STATE_UNHANDLED,
1276 [D3DRS_SCISSORTESTENABLE] = NINE_STATE_RASTERIZER,
1277 [D3DRS_SLOPESCALEDEPTHBIAS] = NINE_STATE_RASTERIZER,
1278 [D3DRS_ANTIALIASEDLINEENABLE] = NINE_STATE_RASTERIZER,
1279 [D3DRS_MINTESSELLATIONLEVEL] = NINE_STATE_UNHANDLED,
1280 [D3DRS_MAXTESSELLATIONLEVEL] = NINE_STATE_UNHANDLED,
1281 [D3DRS_ADAPTIVETESS_X] = NINE_STATE_UNHANDLED,
1282 [D3DRS_ADAPTIVETESS_Y] = NINE_STATE_UNHANDLED,
1283 [D3DRS_ADAPTIVETESS_Z] = NINE_STATE_UNHANDLED,
1284 [D3DRS_ADAPTIVETESS_W] = NINE_STATE_UNHANDLED,
1285 [D3DRS_ENABLEADAPTIVETESSELLATION] = NINE_STATE_UNHANDLED,
1286 [D3DRS_TWOSIDEDSTENCILMODE] = NINE_STATE_DSA,
1287 [D3DRS_CCW_STENCILFAIL] = NINE_STATE_DSA,
1288 [D3DRS_CCW_STENCILZFAIL] = NINE_STATE_DSA,
1289 [D3DRS_CCW_STENCILPASS] = NINE_STATE_DSA,
1290 [D3DRS_CCW_STENCILFUNC] = NINE_STATE_DSA,
1291 [D3DRS_COLORWRITEENABLE1] = NINE_STATE_BLEND,
1292 [D3DRS_COLORWRITEENABLE2] = NINE_STATE_BLEND,
1293 [D3DRS_COLORWRITEENABLE3] = NINE_STATE_BLEND,
1294 [D3DRS_BLENDFACTOR] = NINE_STATE_BLEND_COLOR,
1295 [D3DRS_SRGBWRITEENABLE] = NINE_STATE_FB,
1296 [D3DRS_DEPTHBIAS] = NINE_STATE_RASTERIZER,
1297 [D3DRS_WRAP8] = NINE_STATE_UNHANDLED, /* cylwrap has to be done via GP */
1298 [D3DRS_WRAP9] = NINE_STATE_UNHANDLED,
1299 [D3DRS_WRAP10] = NINE_STATE_UNHANDLED,
1300 [D3DRS_WRAP11] = NINE_STATE_UNHANDLED,
1301 [D3DRS_WRAP12] = NINE_STATE_UNHANDLED,
1302 [D3DRS_WRAP13] = NINE_STATE_UNHANDLED,
1303 [D3DRS_WRAP14] = NINE_STATE_UNHANDLED,
1304 [D3DRS_WRAP15] = NINE_STATE_UNHANDLED,
1305 [D3DRS_SEPARATEALPHABLENDENABLE] = NINE_STATE_BLEND,
1306 [D3DRS_SRCBLENDALPHA] = NINE_STATE_BLEND,
1307 [D3DRS_DESTBLENDALPHA] = NINE_STATE_BLEND,
1308 [D3DRS_BLENDOPALPHA] = NINE_STATE_BLEND
1309 };
1310
1311 D3DMATRIX *
1312 nine_state_access_transform(struct nine_state *state, D3DTRANSFORMSTATETYPE t,
1313 boolean alloc)
1314 {
1315 static D3DMATRIX Identity = { .m[0] = { 1, 0, 0, 0 },
1316 .m[1] = { 0, 1, 0, 0 },
1317 .m[2] = { 0, 0, 1, 0 },
1318 .m[3] = { 0, 0, 0, 1 } };
1319 unsigned index;
1320
1321 switch (t) {
1322 case D3DTS_VIEW: index = 0; break;
1323 case D3DTS_PROJECTION: index = 1; break;
1324 case D3DTS_TEXTURE0: index = 2; break;
1325 case D3DTS_TEXTURE1: index = 3; break;
1326 case D3DTS_TEXTURE2: index = 4; break;
1327 case D3DTS_TEXTURE3: index = 5; break;
1328 case D3DTS_TEXTURE4: index = 6; break;
1329 case D3DTS_TEXTURE5: index = 7; break;
1330 case D3DTS_TEXTURE6: index = 8; break;
1331 case D3DTS_TEXTURE7: index = 9; break;
1332 default:
1333 if (!(t >= D3DTS_WORLDMATRIX(0) && t <= D3DTS_WORLDMATRIX(255)))
1334 return NULL;
1335 index = 10 + (t - D3DTS_WORLDMATRIX(0));
1336 break;
1337 }
1338
1339 if (index >= state->ff.num_transforms) {
1340 unsigned N = index + 1;
1341 unsigned n = state->ff.num_transforms;
1342
1343 if (!alloc)
1344 return &Identity;
1345 state->ff.transform = REALLOC(state->ff.transform,
1346 n * sizeof(D3DMATRIX),
1347 N * sizeof(D3DMATRIX));
1348 for (; n < N; ++n)
1349 state->ff.transform[n] = Identity;
1350 state->ff.num_transforms = N;
1351 }
1352 return &state->ff.transform[index];
1353 }
1354
1355 #define D3DRS_TO_STRING_CASE(n) case D3DRS_##n: return "D3DRS_"#n
1356 const char *nine_d3drs_to_string(DWORD State)
1357 {
1358 switch (State) {
1359 D3DRS_TO_STRING_CASE(ZENABLE);
1360 D3DRS_TO_STRING_CASE(FILLMODE);
1361 D3DRS_TO_STRING_CASE(SHADEMODE);
1362 D3DRS_TO_STRING_CASE(ZWRITEENABLE);
1363 D3DRS_TO_STRING_CASE(ALPHATESTENABLE);
1364 D3DRS_TO_STRING_CASE(LASTPIXEL);
1365 D3DRS_TO_STRING_CASE(SRCBLEND);
1366 D3DRS_TO_STRING_CASE(DESTBLEND);
1367 D3DRS_TO_STRING_CASE(CULLMODE);
1368 D3DRS_TO_STRING_CASE(ZFUNC);
1369 D3DRS_TO_STRING_CASE(ALPHAREF);
1370 D3DRS_TO_STRING_CASE(ALPHAFUNC);
1371 D3DRS_TO_STRING_CASE(DITHERENABLE);
1372 D3DRS_TO_STRING_CASE(ALPHABLENDENABLE);
1373 D3DRS_TO_STRING_CASE(FOGENABLE);
1374 D3DRS_TO_STRING_CASE(SPECULARENABLE);
1375 D3DRS_TO_STRING_CASE(FOGCOLOR);
1376 D3DRS_TO_STRING_CASE(FOGTABLEMODE);
1377 D3DRS_TO_STRING_CASE(FOGSTART);
1378 D3DRS_TO_STRING_CASE(FOGEND);
1379 D3DRS_TO_STRING_CASE(FOGDENSITY);
1380 D3DRS_TO_STRING_CASE(RANGEFOGENABLE);
1381 D3DRS_TO_STRING_CASE(STENCILENABLE);
1382 D3DRS_TO_STRING_CASE(STENCILFAIL);
1383 D3DRS_TO_STRING_CASE(STENCILZFAIL);
1384 D3DRS_TO_STRING_CASE(STENCILPASS);
1385 D3DRS_TO_STRING_CASE(STENCILFUNC);
1386 D3DRS_TO_STRING_CASE(STENCILREF);
1387 D3DRS_TO_STRING_CASE(STENCILMASK);
1388 D3DRS_TO_STRING_CASE(STENCILWRITEMASK);
1389 D3DRS_TO_STRING_CASE(TEXTUREFACTOR);
1390 D3DRS_TO_STRING_CASE(WRAP0);
1391 D3DRS_TO_STRING_CASE(WRAP1);
1392 D3DRS_TO_STRING_CASE(WRAP2);
1393 D3DRS_TO_STRING_CASE(WRAP3);
1394 D3DRS_TO_STRING_CASE(WRAP4);
1395 D3DRS_TO_STRING_CASE(WRAP5);
1396 D3DRS_TO_STRING_CASE(WRAP6);
1397 D3DRS_TO_STRING_CASE(WRAP7);
1398 D3DRS_TO_STRING_CASE(CLIPPING);
1399 D3DRS_TO_STRING_CASE(LIGHTING);
1400 D3DRS_TO_STRING_CASE(AMBIENT);
1401 D3DRS_TO_STRING_CASE(FOGVERTEXMODE);
1402 D3DRS_TO_STRING_CASE(COLORVERTEX);
1403 D3DRS_TO_STRING_CASE(LOCALVIEWER);
1404 D3DRS_TO_STRING_CASE(NORMALIZENORMALS);
1405 D3DRS_TO_STRING_CASE(DIFFUSEMATERIALSOURCE);
1406 D3DRS_TO_STRING_CASE(SPECULARMATERIALSOURCE);
1407 D3DRS_TO_STRING_CASE(AMBIENTMATERIALSOURCE);
1408 D3DRS_TO_STRING_CASE(EMISSIVEMATERIALSOURCE);
1409 D3DRS_TO_STRING_CASE(VERTEXBLEND);
1410 D3DRS_TO_STRING_CASE(CLIPPLANEENABLE);
1411 D3DRS_TO_STRING_CASE(POINTSIZE);
1412 D3DRS_TO_STRING_CASE(POINTSIZE_MIN);
1413 D3DRS_TO_STRING_CASE(POINTSPRITEENABLE);
1414 D3DRS_TO_STRING_CASE(POINTSCALEENABLE);
1415 D3DRS_TO_STRING_CASE(POINTSCALE_A);
1416 D3DRS_TO_STRING_CASE(POINTSCALE_B);
1417 D3DRS_TO_STRING_CASE(POINTSCALE_C);
1418 D3DRS_TO_STRING_CASE(MULTISAMPLEANTIALIAS);
1419 D3DRS_TO_STRING_CASE(MULTISAMPLEMASK);
1420 D3DRS_TO_STRING_CASE(PATCHEDGESTYLE);
1421 D3DRS_TO_STRING_CASE(DEBUGMONITORTOKEN);
1422 D3DRS_TO_STRING_CASE(POINTSIZE_MAX);
1423 D3DRS_TO_STRING_CASE(INDEXEDVERTEXBLENDENABLE);
1424 D3DRS_TO_STRING_CASE(COLORWRITEENABLE);
1425 D3DRS_TO_STRING_CASE(TWEENFACTOR);
1426 D3DRS_TO_STRING_CASE(BLENDOP);
1427 D3DRS_TO_STRING_CASE(POSITIONDEGREE);
1428 D3DRS_TO_STRING_CASE(NORMALDEGREE);
1429 D3DRS_TO_STRING_CASE(SCISSORTESTENABLE);
1430 D3DRS_TO_STRING_CASE(SLOPESCALEDEPTHBIAS);
1431 D3DRS_TO_STRING_CASE(ANTIALIASEDLINEENABLE);
1432 D3DRS_TO_STRING_CASE(MINTESSELLATIONLEVEL);
1433 D3DRS_TO_STRING_CASE(MAXTESSELLATIONLEVEL);
1434 D3DRS_TO_STRING_CASE(ADAPTIVETESS_X);
1435 D3DRS_TO_STRING_CASE(ADAPTIVETESS_Y);
1436 D3DRS_TO_STRING_CASE(ADAPTIVETESS_Z);
1437 D3DRS_TO_STRING_CASE(ADAPTIVETESS_W);
1438 D3DRS_TO_STRING_CASE(ENABLEADAPTIVETESSELLATION);
1439 D3DRS_TO_STRING_CASE(TWOSIDEDSTENCILMODE);
1440 D3DRS_TO_STRING_CASE(CCW_STENCILFAIL);
1441 D3DRS_TO_STRING_CASE(CCW_STENCILZFAIL);
1442 D3DRS_TO_STRING_CASE(CCW_STENCILPASS);
1443 D3DRS_TO_STRING_CASE(CCW_STENCILFUNC);
1444 D3DRS_TO_STRING_CASE(COLORWRITEENABLE1);
1445 D3DRS_TO_STRING_CASE(COLORWRITEENABLE2);
1446 D3DRS_TO_STRING_CASE(COLORWRITEENABLE3);
1447 D3DRS_TO_STRING_CASE(BLENDFACTOR);
1448 D3DRS_TO_STRING_CASE(SRGBWRITEENABLE);
1449 D3DRS_TO_STRING_CASE(DEPTHBIAS);
1450 D3DRS_TO_STRING_CASE(WRAP8);
1451 D3DRS_TO_STRING_CASE(WRAP9);
1452 D3DRS_TO_STRING_CASE(WRAP10);
1453 D3DRS_TO_STRING_CASE(WRAP11);
1454 D3DRS_TO_STRING_CASE(WRAP12);
1455 D3DRS_TO_STRING_CASE(WRAP13);
1456 D3DRS_TO_STRING_CASE(WRAP14);
1457 D3DRS_TO_STRING_CASE(WRAP15);
1458 D3DRS_TO_STRING_CASE(SEPARATEALPHABLENDENABLE);
1459 D3DRS_TO_STRING_CASE(SRCBLENDALPHA);
1460 D3DRS_TO_STRING_CASE(DESTBLENDALPHA);
1461 D3DRS_TO_STRING_CASE(BLENDOPALPHA);
1462 default:
1463 return "(invalid)";
1464 }
1465 }
1466