2 * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the 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 NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
23 #include "r600_formats.h"
24 #include "evergreend.h"
26 #include "pipe/p_shader_tokens.h"
27 #include "util/u_pack_color.h"
28 #include "util/u_memory.h"
29 #include "util/u_framebuffer.h"
30 #include "util/u_dual_blend.h"
32 static uint32_t eg_num_banks(uint32_t nbanks
)
48 static unsigned eg_tile_split(unsigned tile_split
)
51 case 64: tile_split
= 0; break;
52 case 128: tile_split
= 1; break;
53 case 256: tile_split
= 2; break;
54 case 512: tile_split
= 3; break;
56 case 1024: tile_split
= 4; break;
57 case 2048: tile_split
= 5; break;
58 case 4096: tile_split
= 6; break;
63 static unsigned eg_macro_tile_aspect(unsigned macro_tile_aspect
)
65 switch (macro_tile_aspect
) {
67 case 1: macro_tile_aspect
= 0; break;
68 case 2: macro_tile_aspect
= 1; break;
69 case 4: macro_tile_aspect
= 2; break;
70 case 8: macro_tile_aspect
= 3; break;
72 return macro_tile_aspect
;
75 static unsigned eg_bank_wh(unsigned bankwh
)
79 case 1: bankwh
= 0; break;
80 case 2: bankwh
= 1; break;
81 case 4: bankwh
= 2; break;
82 case 8: bankwh
= 3; break;
87 static uint32_t r600_translate_blend_function(int blend_func
)
91 return V_028780_COMB_DST_PLUS_SRC
;
92 case PIPE_BLEND_SUBTRACT
:
93 return V_028780_COMB_SRC_MINUS_DST
;
94 case PIPE_BLEND_REVERSE_SUBTRACT
:
95 return V_028780_COMB_DST_MINUS_SRC
;
97 return V_028780_COMB_MIN_DST_SRC
;
99 return V_028780_COMB_MAX_DST_SRC
;
101 R600_ERR("Unknown blend function %d\n", blend_func
);
108 static uint32_t r600_translate_blend_factor(int blend_fact
)
110 switch (blend_fact
) {
111 case PIPE_BLENDFACTOR_ONE
:
112 return V_028780_BLEND_ONE
;
113 case PIPE_BLENDFACTOR_SRC_COLOR
:
114 return V_028780_BLEND_SRC_COLOR
;
115 case PIPE_BLENDFACTOR_SRC_ALPHA
:
116 return V_028780_BLEND_SRC_ALPHA
;
117 case PIPE_BLENDFACTOR_DST_ALPHA
:
118 return V_028780_BLEND_DST_ALPHA
;
119 case PIPE_BLENDFACTOR_DST_COLOR
:
120 return V_028780_BLEND_DST_COLOR
;
121 case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE
:
122 return V_028780_BLEND_SRC_ALPHA_SATURATE
;
123 case PIPE_BLENDFACTOR_CONST_COLOR
:
124 return V_028780_BLEND_CONST_COLOR
;
125 case PIPE_BLENDFACTOR_CONST_ALPHA
:
126 return V_028780_BLEND_CONST_ALPHA
;
127 case PIPE_BLENDFACTOR_ZERO
:
128 return V_028780_BLEND_ZERO
;
129 case PIPE_BLENDFACTOR_INV_SRC_COLOR
:
130 return V_028780_BLEND_ONE_MINUS_SRC_COLOR
;
131 case PIPE_BLENDFACTOR_INV_SRC_ALPHA
:
132 return V_028780_BLEND_ONE_MINUS_SRC_ALPHA
;
133 case PIPE_BLENDFACTOR_INV_DST_ALPHA
:
134 return V_028780_BLEND_ONE_MINUS_DST_ALPHA
;
135 case PIPE_BLENDFACTOR_INV_DST_COLOR
:
136 return V_028780_BLEND_ONE_MINUS_DST_COLOR
;
137 case PIPE_BLENDFACTOR_INV_CONST_COLOR
:
138 return V_028780_BLEND_ONE_MINUS_CONST_COLOR
;
139 case PIPE_BLENDFACTOR_INV_CONST_ALPHA
:
140 return V_028780_BLEND_ONE_MINUS_CONST_ALPHA
;
141 case PIPE_BLENDFACTOR_SRC1_COLOR
:
142 return V_028780_BLEND_SRC1_COLOR
;
143 case PIPE_BLENDFACTOR_SRC1_ALPHA
:
144 return V_028780_BLEND_SRC1_ALPHA
;
145 case PIPE_BLENDFACTOR_INV_SRC1_COLOR
:
146 return V_028780_BLEND_INV_SRC1_COLOR
;
147 case PIPE_BLENDFACTOR_INV_SRC1_ALPHA
:
148 return V_028780_BLEND_INV_SRC1_ALPHA
;
150 R600_ERR("Bad blend factor %d not supported!\n", blend_fact
);
157 static unsigned r600_tex_dim(unsigned dim
)
161 case PIPE_TEXTURE_1D
:
162 return V_030000_SQ_TEX_DIM_1D
;
163 case PIPE_TEXTURE_1D_ARRAY
:
164 return V_030000_SQ_TEX_DIM_1D_ARRAY
;
165 case PIPE_TEXTURE_2D
:
166 case PIPE_TEXTURE_RECT
:
167 return V_030000_SQ_TEX_DIM_2D
;
168 case PIPE_TEXTURE_2D_ARRAY
:
169 return V_030000_SQ_TEX_DIM_2D_ARRAY
;
170 case PIPE_TEXTURE_3D
:
171 return V_030000_SQ_TEX_DIM_3D
;
172 case PIPE_TEXTURE_CUBE
:
173 return V_030000_SQ_TEX_DIM_CUBEMAP
;
177 static uint32_t r600_translate_dbformat(enum pipe_format format
)
180 case PIPE_FORMAT_Z16_UNORM
:
181 return V_028040_Z_16
;
182 case PIPE_FORMAT_Z24X8_UNORM
:
183 case PIPE_FORMAT_Z24_UNORM_S8_UINT
:
184 return V_028040_Z_24
;
185 case PIPE_FORMAT_Z32_FLOAT
:
186 case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT
:
187 return V_028040_Z_32_FLOAT
;
193 static uint32_t r600_translate_colorswap(enum pipe_format format
)
197 case PIPE_FORMAT_L4A4_UNORM
:
198 case PIPE_FORMAT_A4R4_UNORM
:
199 return V_028C70_SWAP_ALT
;
201 case PIPE_FORMAT_A8_UNORM
:
202 case PIPE_FORMAT_A8_SNORM
:
203 case PIPE_FORMAT_A8_UINT
:
204 case PIPE_FORMAT_A8_SINT
:
205 case PIPE_FORMAT_A16_UNORM
:
206 case PIPE_FORMAT_A16_SNORM
:
207 case PIPE_FORMAT_A16_UINT
:
208 case PIPE_FORMAT_A16_SINT
:
209 case PIPE_FORMAT_A16_FLOAT
:
210 case PIPE_FORMAT_A32_UINT
:
211 case PIPE_FORMAT_A32_SINT
:
212 case PIPE_FORMAT_A32_FLOAT
:
213 case PIPE_FORMAT_R4A4_UNORM
:
214 return V_028C70_SWAP_ALT_REV
;
215 case PIPE_FORMAT_I8_UNORM
:
216 case PIPE_FORMAT_I8_SNORM
:
217 case PIPE_FORMAT_I8_UINT
:
218 case PIPE_FORMAT_I8_SINT
:
219 case PIPE_FORMAT_I16_UNORM
:
220 case PIPE_FORMAT_I16_SNORM
:
221 case PIPE_FORMAT_I16_UINT
:
222 case PIPE_FORMAT_I16_SINT
:
223 case PIPE_FORMAT_I16_FLOAT
:
224 case PIPE_FORMAT_I32_UINT
:
225 case PIPE_FORMAT_I32_SINT
:
226 case PIPE_FORMAT_I32_FLOAT
:
227 case PIPE_FORMAT_L8_UNORM
:
228 case PIPE_FORMAT_L8_SNORM
:
229 case PIPE_FORMAT_L8_UINT
:
230 case PIPE_FORMAT_L8_SINT
:
231 case PIPE_FORMAT_L8_SRGB
:
232 case PIPE_FORMAT_L16_UNORM
:
233 case PIPE_FORMAT_L16_SNORM
:
234 case PIPE_FORMAT_L16_UINT
:
235 case PIPE_FORMAT_L16_SINT
:
236 case PIPE_FORMAT_L16_FLOAT
:
237 case PIPE_FORMAT_L32_UINT
:
238 case PIPE_FORMAT_L32_SINT
:
239 case PIPE_FORMAT_L32_FLOAT
:
240 case PIPE_FORMAT_R8_UNORM
:
241 case PIPE_FORMAT_R8_SNORM
:
242 case PIPE_FORMAT_R8_UINT
:
243 case PIPE_FORMAT_R8_SINT
:
244 return V_028C70_SWAP_STD
;
246 /* 16-bit buffers. */
247 case PIPE_FORMAT_B5G6R5_UNORM
:
248 return V_028C70_SWAP_STD_REV
;
250 case PIPE_FORMAT_B5G5R5A1_UNORM
:
251 case PIPE_FORMAT_B5G5R5X1_UNORM
:
252 return V_028C70_SWAP_ALT
;
254 case PIPE_FORMAT_B4G4R4A4_UNORM
:
255 case PIPE_FORMAT_B4G4R4X4_UNORM
:
256 return V_028C70_SWAP_ALT
;
258 case PIPE_FORMAT_Z16_UNORM
:
259 return V_028C70_SWAP_STD
;
261 case PIPE_FORMAT_L8A8_UNORM
:
262 case PIPE_FORMAT_L8A8_SNORM
:
263 case PIPE_FORMAT_L8A8_UINT
:
264 case PIPE_FORMAT_L8A8_SINT
:
265 case PIPE_FORMAT_L8A8_SRGB
:
266 case PIPE_FORMAT_L16A16_UNORM
:
267 case PIPE_FORMAT_L16A16_SNORM
:
268 case PIPE_FORMAT_L16A16_UINT
:
269 case PIPE_FORMAT_L16A16_SINT
:
270 case PIPE_FORMAT_L16A16_FLOAT
:
271 case PIPE_FORMAT_L32A32_UINT
:
272 case PIPE_FORMAT_L32A32_SINT
:
273 case PIPE_FORMAT_L32A32_FLOAT
:
274 return V_028C70_SWAP_ALT
;
275 case PIPE_FORMAT_R8G8_UNORM
:
276 case PIPE_FORMAT_R8G8_SNORM
:
277 case PIPE_FORMAT_R8G8_UINT
:
278 case PIPE_FORMAT_R8G8_SINT
:
279 return V_028C70_SWAP_STD
;
281 case PIPE_FORMAT_R16_UNORM
:
282 case PIPE_FORMAT_R16_SNORM
:
283 case PIPE_FORMAT_R16_UINT
:
284 case PIPE_FORMAT_R16_SINT
:
285 case PIPE_FORMAT_R16_FLOAT
:
286 return V_028C70_SWAP_STD
;
288 /* 32-bit buffers. */
289 case PIPE_FORMAT_A8B8G8R8_SRGB
:
290 return V_028C70_SWAP_STD_REV
;
291 case PIPE_FORMAT_B8G8R8A8_SRGB
:
292 return V_028C70_SWAP_ALT
;
294 case PIPE_FORMAT_B8G8R8A8_UNORM
:
295 case PIPE_FORMAT_B8G8R8X8_UNORM
:
296 return V_028C70_SWAP_ALT
;
298 case PIPE_FORMAT_A8R8G8B8_UNORM
:
299 case PIPE_FORMAT_X8R8G8B8_UNORM
:
300 return V_028C70_SWAP_ALT_REV
;
301 case PIPE_FORMAT_R8G8B8A8_SNORM
:
302 case PIPE_FORMAT_R8G8B8A8_UNORM
:
303 case PIPE_FORMAT_R8G8B8A8_SINT
:
304 case PIPE_FORMAT_R8G8B8A8_UINT
:
305 case PIPE_FORMAT_R8G8B8X8_UNORM
:
306 return V_028C70_SWAP_STD
;
308 case PIPE_FORMAT_A8B8G8R8_UNORM
:
309 case PIPE_FORMAT_X8B8G8R8_UNORM
:
310 /* case PIPE_FORMAT_R8SG8SB8UX8U_NORM: */
311 return V_028C70_SWAP_STD_REV
;
313 case PIPE_FORMAT_Z24X8_UNORM
:
314 case PIPE_FORMAT_Z24_UNORM_S8_UINT
:
315 return V_028C70_SWAP_STD
;
317 case PIPE_FORMAT_X8Z24_UNORM
:
318 case PIPE_FORMAT_S8_UINT_Z24_UNORM
:
319 return V_028C70_SWAP_STD
;
321 case PIPE_FORMAT_R10G10B10A2_UNORM
:
322 case PIPE_FORMAT_R10G10B10X2_SNORM
:
323 case PIPE_FORMAT_R10SG10SB10SA2U_NORM
:
324 return V_028C70_SWAP_STD
;
326 case PIPE_FORMAT_B10G10R10A2_UNORM
:
327 case PIPE_FORMAT_B10G10R10A2_UINT
:
328 return V_028C70_SWAP_ALT
;
330 case PIPE_FORMAT_R11G11B10_FLOAT
:
331 case PIPE_FORMAT_R32_FLOAT
:
332 case PIPE_FORMAT_R32_UINT
:
333 case PIPE_FORMAT_R32_SINT
:
334 case PIPE_FORMAT_Z32_FLOAT
:
335 case PIPE_FORMAT_R16G16_FLOAT
:
336 case PIPE_FORMAT_R16G16_UNORM
:
337 case PIPE_FORMAT_R16G16_SNORM
:
338 case PIPE_FORMAT_R16G16_UINT
:
339 case PIPE_FORMAT_R16G16_SINT
:
340 return V_028C70_SWAP_STD
;
342 /* 64-bit buffers. */
343 case PIPE_FORMAT_R32G32_FLOAT
:
344 case PIPE_FORMAT_R32G32_UINT
:
345 case PIPE_FORMAT_R32G32_SINT
:
346 case PIPE_FORMAT_R16G16B16A16_UNORM
:
347 case PIPE_FORMAT_R16G16B16A16_SNORM
:
348 case PIPE_FORMAT_R16G16B16A16_UINT
:
349 case PIPE_FORMAT_R16G16B16A16_SINT
:
350 case PIPE_FORMAT_R16G16B16A16_FLOAT
:
351 case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT
:
353 /* 128-bit buffers. */
354 case PIPE_FORMAT_R32G32B32A32_FLOAT
:
355 case PIPE_FORMAT_R32G32B32A32_SNORM
:
356 case PIPE_FORMAT_R32G32B32A32_UNORM
:
357 case PIPE_FORMAT_R32G32B32A32_SINT
:
358 case PIPE_FORMAT_R32G32B32A32_UINT
:
359 return V_028C70_SWAP_STD
;
361 R600_ERR("unsupported colorswap format %d\n", format
);
367 static uint32_t r600_translate_colorformat(enum pipe_format format
)
371 case PIPE_FORMAT_A8_UNORM
:
372 case PIPE_FORMAT_A8_SNORM
:
373 case PIPE_FORMAT_A8_UINT
:
374 case PIPE_FORMAT_A8_SINT
:
375 case PIPE_FORMAT_I8_UNORM
:
376 case PIPE_FORMAT_I8_SNORM
:
377 case PIPE_FORMAT_I8_UINT
:
378 case PIPE_FORMAT_I8_SINT
:
379 case PIPE_FORMAT_L8_UNORM
:
380 case PIPE_FORMAT_L8_SNORM
:
381 case PIPE_FORMAT_L8_UINT
:
382 case PIPE_FORMAT_L8_SINT
:
383 case PIPE_FORMAT_L8_SRGB
:
384 case PIPE_FORMAT_R8_UNORM
:
385 case PIPE_FORMAT_R8_SNORM
:
386 case PIPE_FORMAT_R8_UINT
:
387 case PIPE_FORMAT_R8_SINT
:
388 return V_028C70_COLOR_8
;
390 /* 16-bit buffers. */
391 case PIPE_FORMAT_B5G6R5_UNORM
:
392 return V_028C70_COLOR_5_6_5
;
394 case PIPE_FORMAT_B5G5R5A1_UNORM
:
395 case PIPE_FORMAT_B5G5R5X1_UNORM
:
396 return V_028C70_COLOR_1_5_5_5
;
398 case PIPE_FORMAT_B4G4R4A4_UNORM
:
399 case PIPE_FORMAT_B4G4R4X4_UNORM
:
400 return V_028C70_COLOR_4_4_4_4
;
402 case PIPE_FORMAT_Z16_UNORM
:
403 return V_028C70_COLOR_16
;
405 case PIPE_FORMAT_L8A8_UNORM
:
406 case PIPE_FORMAT_L8A8_SNORM
:
407 case PIPE_FORMAT_L8A8_UINT
:
408 case PIPE_FORMAT_L8A8_SINT
:
409 case PIPE_FORMAT_L8A8_SRGB
:
410 case PIPE_FORMAT_R8G8_UNORM
:
411 case PIPE_FORMAT_R8G8_SNORM
:
412 case PIPE_FORMAT_R8G8_UINT
:
413 case PIPE_FORMAT_R8G8_SINT
:
414 return V_028C70_COLOR_8_8
;
416 case PIPE_FORMAT_R16_UNORM
:
417 case PIPE_FORMAT_R16_SNORM
:
418 case PIPE_FORMAT_R16_UINT
:
419 case PIPE_FORMAT_R16_SINT
:
420 case PIPE_FORMAT_A16_UNORM
:
421 case PIPE_FORMAT_A16_SNORM
:
422 case PIPE_FORMAT_A16_UINT
:
423 case PIPE_FORMAT_A16_SINT
:
424 case PIPE_FORMAT_L16_UNORM
:
425 case PIPE_FORMAT_L16_SNORM
:
426 case PIPE_FORMAT_L16_UINT
:
427 case PIPE_FORMAT_L16_SINT
:
428 case PIPE_FORMAT_I16_UNORM
:
429 case PIPE_FORMAT_I16_SNORM
:
430 case PIPE_FORMAT_I16_UINT
:
431 case PIPE_FORMAT_I16_SINT
:
432 return V_028C70_COLOR_16
;
434 case PIPE_FORMAT_R16_FLOAT
:
435 case PIPE_FORMAT_A16_FLOAT
:
436 case PIPE_FORMAT_L16_FLOAT
:
437 case PIPE_FORMAT_I16_FLOAT
:
438 return V_028C70_COLOR_16_FLOAT
;
440 /* 32-bit buffers. */
441 case PIPE_FORMAT_A8B8G8R8_SRGB
:
442 case PIPE_FORMAT_A8B8G8R8_UNORM
:
443 case PIPE_FORMAT_A8R8G8B8_UNORM
:
444 case PIPE_FORMAT_B8G8R8A8_SRGB
:
445 case PIPE_FORMAT_B8G8R8A8_UNORM
:
446 case PIPE_FORMAT_B8G8R8X8_UNORM
:
447 case PIPE_FORMAT_R8G8B8A8_SNORM
:
448 case PIPE_FORMAT_R8G8B8A8_UNORM
:
449 case PIPE_FORMAT_R8G8B8X8_UNORM
:
450 case PIPE_FORMAT_R8SG8SB8UX8U_NORM
:
451 case PIPE_FORMAT_X8B8G8R8_UNORM
:
452 case PIPE_FORMAT_X8R8G8B8_UNORM
:
453 case PIPE_FORMAT_R8G8B8_UNORM
:
454 case PIPE_FORMAT_R8G8B8A8_SINT
:
455 case PIPE_FORMAT_R8G8B8A8_UINT
:
456 return V_028C70_COLOR_8_8_8_8
;
458 case PIPE_FORMAT_R10G10B10A2_UNORM
:
459 case PIPE_FORMAT_R10G10B10X2_SNORM
:
460 case PIPE_FORMAT_B10G10R10A2_UNORM
:
461 case PIPE_FORMAT_B10G10R10A2_UINT
:
462 case PIPE_FORMAT_R10SG10SB10SA2U_NORM
:
463 return V_028C70_COLOR_2_10_10_10
;
465 case PIPE_FORMAT_Z24X8_UNORM
:
466 case PIPE_FORMAT_Z24_UNORM_S8_UINT
:
467 return V_028C70_COLOR_8_24
;
469 case PIPE_FORMAT_X8Z24_UNORM
:
470 case PIPE_FORMAT_S8_UINT_Z24_UNORM
:
471 return V_028C70_COLOR_24_8
;
473 case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT
:
474 return V_028C70_COLOR_X24_8_32_FLOAT
;
476 case PIPE_FORMAT_R32_UINT
:
477 case PIPE_FORMAT_R32_SINT
:
478 case PIPE_FORMAT_A32_UINT
:
479 case PIPE_FORMAT_A32_SINT
:
480 case PIPE_FORMAT_L32_UINT
:
481 case PIPE_FORMAT_L32_SINT
:
482 case PIPE_FORMAT_I32_UINT
:
483 case PIPE_FORMAT_I32_SINT
:
484 return V_028C70_COLOR_32
;
486 case PIPE_FORMAT_R32_FLOAT
:
487 case PIPE_FORMAT_A32_FLOAT
:
488 case PIPE_FORMAT_L32_FLOAT
:
489 case PIPE_FORMAT_I32_FLOAT
:
490 case PIPE_FORMAT_Z32_FLOAT
:
491 return V_028C70_COLOR_32_FLOAT
;
493 case PIPE_FORMAT_R16G16_FLOAT
:
494 case PIPE_FORMAT_L16A16_FLOAT
:
495 return V_028C70_COLOR_16_16_FLOAT
;
497 case PIPE_FORMAT_R16G16_UNORM
:
498 case PIPE_FORMAT_R16G16_SNORM
:
499 case PIPE_FORMAT_R16G16_UINT
:
500 case PIPE_FORMAT_R16G16_SINT
:
501 case PIPE_FORMAT_L16A16_UNORM
:
502 case PIPE_FORMAT_L16A16_SNORM
:
503 case PIPE_FORMAT_L16A16_UINT
:
504 case PIPE_FORMAT_L16A16_SINT
:
505 return V_028C70_COLOR_16_16
;
507 case PIPE_FORMAT_R11G11B10_FLOAT
:
508 return V_028C70_COLOR_10_11_11_FLOAT
;
510 /* 64-bit buffers. */
511 case PIPE_FORMAT_R16G16B16A16_UINT
:
512 case PIPE_FORMAT_R16G16B16A16_SINT
:
513 case PIPE_FORMAT_R16G16B16A16_UNORM
:
514 case PIPE_FORMAT_R16G16B16A16_SNORM
:
515 return V_028C70_COLOR_16_16_16_16
;
517 case PIPE_FORMAT_R16G16B16_FLOAT
:
518 case PIPE_FORMAT_R16G16B16A16_FLOAT
:
519 return V_028C70_COLOR_16_16_16_16_FLOAT
;
521 case PIPE_FORMAT_R32G32_FLOAT
:
522 case PIPE_FORMAT_L32A32_FLOAT
:
523 return V_028C70_COLOR_32_32_FLOAT
;
525 case PIPE_FORMAT_R32G32_SINT
:
526 case PIPE_FORMAT_R32G32_UINT
:
527 case PIPE_FORMAT_L32A32_UINT
:
528 case PIPE_FORMAT_L32A32_SINT
:
529 return V_028C70_COLOR_32_32
;
531 /* 96-bit buffers. */
532 case PIPE_FORMAT_R32G32B32_FLOAT
:
533 return V_028C70_COLOR_32_32_32_FLOAT
;
535 /* 128-bit buffers. */
536 case PIPE_FORMAT_R32G32B32A32_SNORM
:
537 case PIPE_FORMAT_R32G32B32A32_UNORM
:
538 case PIPE_FORMAT_R32G32B32A32_SINT
:
539 case PIPE_FORMAT_R32G32B32A32_UINT
:
540 return V_028C70_COLOR_32_32_32_32
;
541 case PIPE_FORMAT_R32G32B32A32_FLOAT
:
542 return V_028C70_COLOR_32_32_32_32_FLOAT
;
545 case PIPE_FORMAT_UYVY
:
546 case PIPE_FORMAT_YUYV
:
548 return ~0U; /* Unsupported. */
552 static uint32_t r600_colorformat_endian_swap(uint32_t colorformat
)
554 if (R600_BIG_ENDIAN
) {
555 switch(colorformat
) {
558 case V_028C70_COLOR_8
:
561 /* 16-bit buffers. */
562 case V_028C70_COLOR_5_6_5
:
563 case V_028C70_COLOR_1_5_5_5
:
564 case V_028C70_COLOR_4_4_4_4
:
565 case V_028C70_COLOR_16
:
566 case V_028C70_COLOR_8_8
:
569 /* 32-bit buffers. */
570 case V_028C70_COLOR_8_8_8_8
:
571 case V_028C70_COLOR_2_10_10_10
:
572 case V_028C70_COLOR_8_24
:
573 case V_028C70_COLOR_24_8
:
574 case V_028C70_COLOR_32_FLOAT
:
575 case V_028C70_COLOR_16_16_FLOAT
:
576 case V_028C70_COLOR_16_16
:
579 /* 64-bit buffers. */
580 case V_028C70_COLOR_16_16_16_16
:
581 case V_028C70_COLOR_16_16_16_16_FLOAT
:
584 case V_028C70_COLOR_32_32_FLOAT
:
585 case V_028C70_COLOR_32_32
:
586 case V_028C70_COLOR_X24_8_32_FLOAT
:
589 /* 96-bit buffers. */
590 case V_028C70_COLOR_32_32_32_FLOAT
:
591 /* 128-bit buffers. */
592 case V_028C70_COLOR_32_32_32_32_FLOAT
:
593 case V_028C70_COLOR_32_32_32_32
:
596 return ENDIAN_NONE
; /* Unsupported. */
603 static bool r600_is_sampler_format_supported(struct pipe_screen
*screen
, enum pipe_format format
)
605 return r600_translate_texformat(screen
, format
, NULL
, NULL
, NULL
) != ~0U;
608 static bool r600_is_colorbuffer_format_supported(enum pipe_format format
)
610 return r600_translate_colorformat(format
) != ~0U &&
611 r600_translate_colorswap(format
) != ~0U;
614 static bool r600_is_zs_format_supported(enum pipe_format format
)
616 return r600_translate_dbformat(format
) != ~0U;
619 boolean
evergreen_is_format_supported(struct pipe_screen
*screen
,
620 enum pipe_format format
,
621 enum pipe_texture_target target
,
622 unsigned sample_count
,
627 if (target
>= PIPE_MAX_TEXTURE_TYPES
) {
628 R600_ERR("r600: unsupported texture type %d\n", target
);
632 if (!util_format_is_supported(format
, usage
))
636 if (sample_count
> 1)
639 if ((usage
& PIPE_BIND_SAMPLER_VIEW
) &&
640 r600_is_sampler_format_supported(screen
, format
)) {
641 retval
|= PIPE_BIND_SAMPLER_VIEW
;
644 if ((usage
& (PIPE_BIND_RENDER_TARGET
|
645 PIPE_BIND_DISPLAY_TARGET
|
647 PIPE_BIND_SHARED
)) &&
648 r600_is_colorbuffer_format_supported(format
)) {
650 (PIPE_BIND_RENDER_TARGET
|
651 PIPE_BIND_DISPLAY_TARGET
|
656 if ((usage
& PIPE_BIND_DEPTH_STENCIL
) &&
657 r600_is_zs_format_supported(format
)) {
658 retval
|= PIPE_BIND_DEPTH_STENCIL
;
661 if ((usage
& PIPE_BIND_VERTEX_BUFFER
) &&
662 r600_is_vertex_format_supported(format
)) {
663 retval
|= PIPE_BIND_VERTEX_BUFFER
;
666 if (usage
& PIPE_BIND_TRANSFER_READ
)
667 retval
|= PIPE_BIND_TRANSFER_READ
;
668 if (usage
& PIPE_BIND_TRANSFER_WRITE
)
669 retval
|= PIPE_BIND_TRANSFER_WRITE
;
671 return retval
== usage
;
674 static void *evergreen_create_blend_state(struct pipe_context
*ctx
,
675 const struct pipe_blend_state
*state
)
677 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
678 struct r600_pipe_blend
*blend
= CALLOC_STRUCT(r600_pipe_blend
);
679 struct r600_pipe_state
*rstate
;
680 uint32_t color_control
, target_mask
;
681 /* XXX there is more then 8 framebuffer */
682 unsigned blend_cntl
[8];
688 rstate
= &blend
->rstate
;
690 rstate
->id
= R600_PIPE_STATE_BLEND
;
693 color_control
= S_028808_MODE(1);
694 if (state
->logicop_enable
) {
695 color_control
|= (state
->logicop_func
<< 16) | (state
->logicop_func
<< 20);
697 color_control
|= (0xcc << 16);
699 /* we pretend 8 buffer are used, CB_SHADER_MASK will disable unused one */
700 if (state
->independent_blend_enable
) {
701 for (int i
= 0; i
< 8; i
++) {
702 target_mask
|= (state
->rt
[i
].colormask
<< (4 * i
));
705 for (int i
= 0; i
< 8; i
++) {
706 target_mask
|= (state
->rt
[0].colormask
<< (4 * i
));
709 blend
->cb_target_mask
= target_mask
;
711 r600_pipe_state_add_reg(rstate
, R_028808_CB_COLOR_CONTROL
,
713 /* only have dual source on MRT0 */
714 blend
->dual_src_blend
= util_blend_state_is_dual(state
, 0);
715 for (int i
= 0; i
< 8; i
++) {
716 /* state->rt entries > 0 only written if independent blending */
717 const int j
= state
->independent_blend_enable
? i
: 0;
719 unsigned eqRGB
= state
->rt
[j
].rgb_func
;
720 unsigned srcRGB
= state
->rt
[j
].rgb_src_factor
;
721 unsigned dstRGB
= state
->rt
[j
].rgb_dst_factor
;
722 unsigned eqA
= state
->rt
[j
].alpha_func
;
723 unsigned srcA
= state
->rt
[j
].alpha_src_factor
;
724 unsigned dstA
= state
->rt
[j
].alpha_dst_factor
;
727 if (!state
->rt
[j
].blend_enable
)
730 blend_cntl
[i
] |= S_028780_BLEND_CONTROL_ENABLE(1);
731 blend_cntl
[i
] |= S_028780_COLOR_COMB_FCN(r600_translate_blend_function(eqRGB
));
732 blend_cntl
[i
] |= S_028780_COLOR_SRCBLEND(r600_translate_blend_factor(srcRGB
));
733 blend_cntl
[i
] |= S_028780_COLOR_DESTBLEND(r600_translate_blend_factor(dstRGB
));
735 if (srcA
!= srcRGB
|| dstA
!= dstRGB
|| eqA
!= eqRGB
) {
736 blend_cntl
[i
] |= S_028780_SEPARATE_ALPHA_BLEND(1);
737 blend_cntl
[i
] |= S_028780_ALPHA_COMB_FCN(r600_translate_blend_function(eqA
));
738 blend_cntl
[i
] |= S_028780_ALPHA_SRCBLEND(r600_translate_blend_factor(srcA
));
739 blend_cntl
[i
] |= S_028780_ALPHA_DESTBLEND(r600_translate_blend_factor(dstA
));
742 for (int i
= 0; i
< 8; i
++) {
743 r600_pipe_state_add_reg(rstate
, R_028780_CB_BLEND0_CONTROL
+ i
* 4, blend_cntl
[i
]);
749 static void *evergreen_create_dsa_state(struct pipe_context
*ctx
,
750 const struct pipe_depth_stencil_alpha_state
*state
)
752 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
753 struct r600_pipe_dsa
*dsa
= CALLOC_STRUCT(r600_pipe_dsa
);
754 unsigned db_depth_control
, alpha_test_control
, alpha_ref
;
755 unsigned db_render_control
;
756 struct r600_pipe_state
*rstate
;
762 dsa
->valuemask
[0] = state
->stencil
[0].valuemask
;
763 dsa
->valuemask
[1] = state
->stencil
[1].valuemask
;
764 dsa
->writemask
[0] = state
->stencil
[0].writemask
;
765 dsa
->writemask
[1] = state
->stencil
[1].writemask
;
767 rstate
= &dsa
->rstate
;
769 rstate
->id
= R600_PIPE_STATE_DSA
;
770 db_depth_control
= S_028800_Z_ENABLE(state
->depth
.enabled
) |
771 S_028800_Z_WRITE_ENABLE(state
->depth
.writemask
) |
772 S_028800_ZFUNC(state
->depth
.func
);
775 if (state
->stencil
[0].enabled
) {
776 db_depth_control
|= S_028800_STENCIL_ENABLE(1);
777 db_depth_control
|= S_028800_STENCILFUNC(state
->stencil
[0].func
); /* translates straight */
778 db_depth_control
|= S_028800_STENCILFAIL(r600_translate_stencil_op(state
->stencil
[0].fail_op
));
779 db_depth_control
|= S_028800_STENCILZPASS(r600_translate_stencil_op(state
->stencil
[0].zpass_op
));
780 db_depth_control
|= S_028800_STENCILZFAIL(r600_translate_stencil_op(state
->stencil
[0].zfail_op
));
782 if (state
->stencil
[1].enabled
) {
783 db_depth_control
|= S_028800_BACKFACE_ENABLE(1);
784 db_depth_control
|= S_028800_STENCILFUNC_BF(state
->stencil
[1].func
); /* translates straight */
785 db_depth_control
|= S_028800_STENCILFAIL_BF(r600_translate_stencil_op(state
->stencil
[1].fail_op
));
786 db_depth_control
|= S_028800_STENCILZPASS_BF(r600_translate_stencil_op(state
->stencil
[1].zpass_op
));
787 db_depth_control
|= S_028800_STENCILZFAIL_BF(r600_translate_stencil_op(state
->stencil
[1].zfail_op
));
792 alpha_test_control
= 0;
794 if (state
->alpha
.enabled
) {
795 alpha_test_control
= S_028410_ALPHA_FUNC(state
->alpha
.func
);
796 alpha_test_control
|= S_028410_ALPHA_TEST_ENABLE(1);
797 alpha_ref
= fui(state
->alpha
.ref_value
);
799 dsa
->sx_alpha_test_control
= alpha_test_control
& 0xff;
800 dsa
->alpha_ref
= alpha_ref
;
803 db_render_control
= 0;
804 r600_pipe_state_add_reg(rstate
, R_028800_DB_DEPTH_CONTROL
, db_depth_control
);
805 r600_pipe_state_add_reg(rstate
, R_028000_DB_RENDER_CONTROL
, db_render_control
);
809 static void *evergreen_create_rs_state(struct pipe_context
*ctx
,
810 const struct pipe_rasterizer_state
*state
)
812 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
813 struct r600_pipe_rasterizer
*rs
= CALLOC_STRUCT(r600_pipe_rasterizer
);
814 struct r600_pipe_state
*rstate
;
816 unsigned prov_vtx
= 1, polygon_dual_mode
;
817 float psize_min
, psize_max
;
823 polygon_dual_mode
= (state
->fill_front
!= PIPE_POLYGON_MODE_FILL
||
824 state
->fill_back
!= PIPE_POLYGON_MODE_FILL
);
826 if (state
->flatshade_first
)
829 rstate
= &rs
->rstate
;
830 rs
->flatshade
= state
->flatshade
;
831 rs
->sprite_coord_enable
= state
->sprite_coord_enable
;
832 rs
->two_side
= state
->light_twoside
;
833 rs
->clip_plane_enable
= state
->clip_plane_enable
;
834 rs
->pa_sc_line_stipple
= state
->line_stipple_enable
?
835 S_028A0C_LINE_PATTERN(state
->line_stipple_pattern
) |
836 S_028A0C_REPEAT_COUNT(state
->line_stipple_factor
) : 0;
837 rs
->pa_cl_clip_cntl
=
838 S_028810_PS_UCP_MODE(3) |
839 S_028810_ZCLIP_NEAR_DISABLE(!state
->depth_clip
) |
840 S_028810_ZCLIP_FAR_DISABLE(!state
->depth_clip
) |
841 S_028810_DX_LINEAR_ATTR_CLIP_ENA(1);
844 rs
->offset_units
= state
->offset_units
;
845 rs
->offset_scale
= state
->offset_scale
* 12.0f
;
847 rstate
->id
= R600_PIPE_STATE_RASTERIZER
;
848 tmp
= S_0286D4_FLAT_SHADE_ENA(1);
849 if (state
->sprite_coord_enable
) {
850 tmp
|= S_0286D4_PNT_SPRITE_ENA(1) |
851 S_0286D4_PNT_SPRITE_OVRD_X(2) |
852 S_0286D4_PNT_SPRITE_OVRD_Y(3) |
853 S_0286D4_PNT_SPRITE_OVRD_Z(0) |
854 S_0286D4_PNT_SPRITE_OVRD_W(1);
855 if (state
->sprite_coord_mode
!= PIPE_SPRITE_COORD_UPPER_LEFT
) {
856 tmp
|= S_0286D4_PNT_SPRITE_TOP_1(1);
859 r600_pipe_state_add_reg(rstate
, R_0286D4_SPI_INTERP_CONTROL_0
, tmp
);
861 /* point size 12.4 fixed point */
862 tmp
= (unsigned)(state
->point_size
* 8.0);
863 r600_pipe_state_add_reg(rstate
, R_028A00_PA_SU_POINT_SIZE
, S_028A00_HEIGHT(tmp
) | S_028A00_WIDTH(tmp
));
865 if (state
->point_size_per_vertex
) {
866 psize_min
= util_get_min_point_size(state
);
869 /* Force the point size to be as if the vertex output was disabled. */
870 psize_min
= state
->point_size
;
871 psize_max
= state
->point_size
;
873 /* Divide by two, because 0.5 = 1 pixel. */
874 r600_pipe_state_add_reg(rstate
, R_028A04_PA_SU_POINT_MINMAX
,
875 S_028A04_MIN_SIZE(r600_pack_float_12p4(psize_min
/2)) |
876 S_028A04_MAX_SIZE(r600_pack_float_12p4(psize_max
/2)));
878 tmp
= (unsigned)state
->line_width
* 8;
879 r600_pipe_state_add_reg(rstate
, R_028A08_PA_SU_LINE_CNTL
, S_028A08_WIDTH(tmp
));
880 r600_pipe_state_add_reg(rstate
, R_028A48_PA_SC_MODE_CNTL_0
,
881 S_028A48_VPORT_SCISSOR_ENABLE(state
->scissor
) |
882 S_028A48_LINE_STIPPLE_ENABLE(state
->line_stipple_enable
));
884 if (rctx
->chip_class
== CAYMAN
) {
885 r600_pipe_state_add_reg(rstate
, CM_R_028BE4_PA_SU_VTX_CNTL
,
886 S_028C08_PIX_CENTER_HALF(state
->gl_rasterization_rules
));
888 r600_pipe_state_add_reg(rstate
, R_028C08_PA_SU_VTX_CNTL
,
889 S_028C08_PIX_CENTER_HALF(state
->gl_rasterization_rules
));
891 r600_pipe_state_add_reg(rstate
, R_028B7C_PA_SU_POLY_OFFSET_CLAMP
, fui(state
->offset_clamp
));
892 r600_pipe_state_add_reg(rstate
, R_028814_PA_SU_SC_MODE_CNTL
,
893 S_028814_PROVOKING_VTX_LAST(prov_vtx
) |
894 S_028814_CULL_FRONT(state
->rasterizer_discard
|| (state
->cull_face
& PIPE_FACE_FRONT
) ? 1 : 0) |
895 S_028814_CULL_BACK(state
->rasterizer_discard
|| (state
->cull_face
& PIPE_FACE_BACK
) ? 1 : 0) |
896 S_028814_FACE(!state
->front_ccw
) |
897 S_028814_POLY_OFFSET_FRONT_ENABLE(state
->offset_tri
) |
898 S_028814_POLY_OFFSET_BACK_ENABLE(state
->offset_tri
) |
899 S_028814_POLY_OFFSET_PARA_ENABLE(state
->offset_tri
) |
900 S_028814_POLY_MODE(polygon_dual_mode
) |
901 S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state
->fill_front
)) |
902 S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state
->fill_back
)));
903 r600_pipe_state_add_reg(rstate
, R_028350_SX_MISC
, S_028350_MULTIPASS(state
->rasterizer_discard
));
907 static void *evergreen_create_sampler_state(struct pipe_context
*ctx
,
908 const struct pipe_sampler_state
*state
)
910 struct r600_pipe_state
*rstate
= CALLOC_STRUCT(r600_pipe_state
);
912 unsigned aniso_flag_offset
= state
->max_anisotropy
> 1 ? 2 : 0;
914 if (rstate
== NULL
) {
918 rstate
->id
= R600_PIPE_STATE_SAMPLER
;
919 util_pack_color(state
->border_color
.f
, PIPE_FORMAT_B8G8R8A8_UNORM
, &uc
);
920 r600_pipe_state_add_reg_noblock(rstate
, R_03C000_SQ_TEX_SAMPLER_WORD0_0
,
921 S_03C000_CLAMP_X(r600_tex_wrap(state
->wrap_s
)) |
922 S_03C000_CLAMP_Y(r600_tex_wrap(state
->wrap_t
)) |
923 S_03C000_CLAMP_Z(r600_tex_wrap(state
->wrap_r
)) |
924 S_03C000_XY_MAG_FILTER(r600_tex_filter(state
->mag_img_filter
) | aniso_flag_offset
) |
925 S_03C000_XY_MIN_FILTER(r600_tex_filter(state
->min_img_filter
) | aniso_flag_offset
) |
926 S_03C000_MIP_FILTER(r600_tex_mipfilter(state
->min_mip_filter
)) |
927 S_03C000_MAX_ANISO(r600_tex_aniso_filter(state
->max_anisotropy
)) |
928 S_03C000_DEPTH_COMPARE_FUNCTION(r600_tex_compare(state
->compare_func
)) |
929 S_03C000_BORDER_COLOR_TYPE(uc
.ui
? V_03C000_SQ_TEX_BORDER_COLOR_REGISTER
: 0), NULL
, 0);
930 r600_pipe_state_add_reg_noblock(rstate
, R_03C004_SQ_TEX_SAMPLER_WORD1_0
,
931 S_03C004_MIN_LOD(S_FIXED(CLAMP(state
->min_lod
, 0, 15), 8)) |
932 S_03C004_MAX_LOD(S_FIXED(CLAMP(state
->max_lod
, 0, 15), 8)),
934 r600_pipe_state_add_reg_noblock(rstate
, R_03C008_SQ_TEX_SAMPLER_WORD2_0
,
935 S_03C008_LOD_BIAS(S_FIXED(CLAMP(state
->lod_bias
, -16, 16), 8)) |
936 (state
->seamless_cube_map
? 0 : S_03C008_DISABLE_CUBE_WRAP(1)) |
941 r600_pipe_state_add_reg_noblock(rstate
, R_00A404_TD_PS_SAMPLER0_BORDER_RED
, fui(state
->border_color
.f
[0]), NULL
, 0);
942 r600_pipe_state_add_reg_noblock(rstate
, R_00A408_TD_PS_SAMPLER0_BORDER_GREEN
, fui(state
->border_color
.f
[1]), NULL
, 0);
943 r600_pipe_state_add_reg_noblock(rstate
, R_00A40C_TD_PS_SAMPLER0_BORDER_BLUE
, fui(state
->border_color
.f
[2]), NULL
, 0);
944 r600_pipe_state_add_reg_noblock(rstate
, R_00A410_TD_PS_SAMPLER0_BORDER_ALPHA
, fui(state
->border_color
.f
[3]), NULL
, 0);
949 static struct pipe_sampler_view
*evergreen_create_sampler_view(struct pipe_context
*ctx
,
950 struct pipe_resource
*texture
,
951 const struct pipe_sampler_view
*state
)
953 struct r600_screen
*rscreen
= (struct r600_screen
*)ctx
->screen
;
954 struct r600_pipe_sampler_view
*view
= CALLOC_STRUCT(r600_pipe_sampler_view
);
955 struct r600_pipe_resource_state
*rstate
;
956 struct r600_resource_texture
*tmp
= (struct r600_resource_texture
*)texture
;
957 unsigned format
, endian
;
958 uint32_t word4
= 0, yuv_format
= 0, pitch
= 0;
959 unsigned char swizzle
[4], array_mode
= 0, tile_type
= 0;
960 unsigned height
, depth
, width
;
961 unsigned macro_aspect
, tile_split
, bankh
, bankw
, nbanks
;
965 rstate
= &view
->state
;
967 /* initialize base object */
969 view
->base
.texture
= NULL
;
970 pipe_reference(NULL
, &texture
->reference
);
971 view
->base
.texture
= texture
;
972 view
->base
.reference
.count
= 1;
973 view
->base
.context
= ctx
;
975 swizzle
[0] = state
->swizzle_r
;
976 swizzle
[1] = state
->swizzle_g
;
977 swizzle
[2] = state
->swizzle_b
;
978 swizzle
[3] = state
->swizzle_a
;
980 format
= r600_translate_texformat(ctx
->screen
, state
->format
,
982 &word4
, &yuv_format
);
987 if (tmp
->is_depth
&& !tmp
->is_flushing_texture
) {
988 r600_texture_depth_flush(ctx
, texture
, TRUE
);
989 tmp
= tmp
->flushed_depth_texture
;
992 endian
= r600_colorformat_endian_swap(format
);
994 if (!rscreen
->use_surface_alloc
) {
995 height
= texture
->height0
;
996 depth
= texture
->depth0
;
997 width
= texture
->width0
;
998 pitch
= align(tmp
->pitch_in_blocks
[0] *
999 util_format_get_blockwidth(state
->format
), 8);
1000 array_mode
= tmp
->array_mode
[0];
1001 tile_type
= tmp
->tile_type
;
1007 width
= tmp
->surface
.level
[0].npix_x
;
1008 height
= tmp
->surface
.level
[0].npix_y
;
1009 depth
= tmp
->surface
.level
[0].npix_z
;
1010 pitch
= tmp
->surface
.level
[0].nblk_x
* util_format_get_blockwidth(state
->format
);
1011 tile_type
= tmp
->tile_type
;
1013 switch (tmp
->surface
.level
[0].mode
) {
1014 case RADEON_SURF_MODE_LINEAR_ALIGNED
:
1015 array_mode
= V_028C70_ARRAY_LINEAR_ALIGNED
;
1017 case RADEON_SURF_MODE_2D
:
1018 array_mode
= V_028C70_ARRAY_2D_TILED_THIN1
;
1020 case RADEON_SURF_MODE_1D
:
1021 array_mode
= V_028C70_ARRAY_1D_TILED_THIN1
;
1023 case RADEON_SURF_MODE_LINEAR
:
1025 array_mode
= V_028C70_ARRAY_LINEAR_GENERAL
;
1028 tile_split
= tmp
->surface
.tile_split
;
1029 macro_aspect
= tmp
->surface
.mtilea
;
1030 bankw
= tmp
->surface
.bankw
;
1031 bankh
= tmp
->surface
.bankh
;
1032 tile_split
= eg_tile_split(tile_split
);
1033 macro_aspect
= eg_macro_tile_aspect(macro_aspect
);
1034 bankw
= eg_bank_wh(bankw
);
1035 bankh
= eg_bank_wh(bankh
);
1037 /* 128 bit formats require tile type = 1 */
1038 if (rscreen
->chip_class
== CAYMAN
) {
1039 if (util_format_get_blocksize(state
->format
) >= 16)
1042 nbanks
= eg_num_banks(rscreen
->tiling_info
.num_banks
);
1044 if (texture
->target
== PIPE_TEXTURE_1D_ARRAY
) {
1046 depth
= texture
->array_size
;
1047 } else if (texture
->target
== PIPE_TEXTURE_2D_ARRAY
) {
1048 depth
= texture
->array_size
;
1051 rstate
->bo
[0] = &tmp
->resource
;
1052 rstate
->bo
[1] = &tmp
->resource
;
1053 rstate
->bo_usage
[0] = RADEON_USAGE_READ
;
1054 rstate
->bo_usage
[1] = RADEON_USAGE_READ
;
1056 rstate
->val
[0] = (S_030000_DIM(r600_tex_dim(texture
->target
)) |
1057 S_030000_PITCH((pitch
/ 8) - 1) |
1058 S_030000_TEX_WIDTH(width
- 1));
1059 if (rscreen
->chip_class
== CAYMAN
)
1060 rstate
->val
[0] |= CM_S_030000_NON_DISP_TILING_ORDER(tile_type
);
1062 rstate
->val
[0] |= S_030000_NON_DISP_TILING_ORDER(tile_type
);
1063 rstate
->val
[1] = (S_030004_TEX_HEIGHT(height
- 1) |
1064 S_030004_TEX_DEPTH(depth
- 1) |
1065 S_030004_ARRAY_MODE(array_mode
));
1066 rstate
->val
[2] = (tmp
->offset
[0] + r600_resource_va(ctx
->screen
, texture
)) >> 8;
1067 if (state
->u
.tex
.last_level
) {
1068 rstate
->val
[3] = (tmp
->offset
[1] + r600_resource_va(ctx
->screen
, texture
)) >> 8;
1070 rstate
->val
[3] = (tmp
->offset
[0] + r600_resource_va(ctx
->screen
, texture
)) >> 8;
1072 rstate
->val
[4] = (word4
|
1073 S_030010_SRF_MODE_ALL(V_030010_SRF_MODE_ZERO_CLAMP_MINUS_ONE
) |
1074 S_030010_ENDIAN_SWAP(endian
) |
1075 S_030010_BASE_LEVEL(state
->u
.tex
.first_level
));
1076 rstate
->val
[5] = (S_030014_LAST_LEVEL(state
->u
.tex
.last_level
) |
1077 S_030014_BASE_ARRAY(state
->u
.tex
.first_layer
) |
1078 S_030014_LAST_ARRAY(state
->u
.tex
.last_layer
));
1079 /* aniso max 16 samples */
1080 rstate
->val
[6] = (S_030018_MAX_ANISO(4)) |
1081 (S_030018_TILE_SPLIT(tile_split
));
1082 rstate
->val
[7] = S_03001C_DATA_FORMAT(format
) |
1083 S_03001C_TYPE(V_03001C_SQ_TEX_VTX_VALID_TEXTURE
) |
1084 S_03001C_BANK_WIDTH(bankw
) |
1085 S_03001C_BANK_HEIGHT(bankh
) |
1086 S_03001C_MACRO_TILE_ASPECT(macro_aspect
) |
1087 S_03001C_NUM_BANKS(nbanks
);
1092 static void evergreen_set_vs_sampler_view(struct pipe_context
*ctx
, unsigned count
,
1093 struct pipe_sampler_view
**views
)
1095 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
1096 struct r600_pipe_sampler_view
**resource
= (struct r600_pipe_sampler_view
**)views
;
1098 for (int i
= 0; i
< count
; i
++) {
1100 r600_context_pipe_state_set_vs_resource(rctx
, &resource
[i
]->state
,
1101 i
+ R600_MAX_CONST_BUFFERS
);
1106 static void evergreen_set_ps_sampler_view(struct pipe_context
*ctx
, unsigned count
,
1107 struct pipe_sampler_view
**views
)
1109 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
1110 struct r600_pipe_sampler_view
**resource
= (struct r600_pipe_sampler_view
**)views
;
1114 for (i
= 0; i
< count
; i
++) {
1115 if (&rctx
->ps_samplers
.views
[i
]->base
!= views
[i
]) {
1117 if (((struct r600_resource_texture
*)resource
[i
]->base
.texture
)->is_depth
)
1119 r600_context_pipe_state_set_ps_resource(rctx
, &resource
[i
]->state
,
1120 i
+ R600_MAX_CONST_BUFFERS
);
1122 r600_context_pipe_state_set_ps_resource(rctx
, NULL
,
1123 i
+ R600_MAX_CONST_BUFFERS
);
1125 pipe_sampler_view_reference(
1126 (struct pipe_sampler_view
**)&rctx
->ps_samplers
.views
[i
],
1130 if (((struct r600_resource_texture
*)resource
[i
]->base
.texture
)->is_depth
)
1135 for (i
= count
; i
< NUM_TEX_UNITS
; i
++) {
1136 if (rctx
->ps_samplers
.views
[i
]) {
1137 r600_context_pipe_state_set_ps_resource(rctx
, NULL
,
1138 i
+ R600_MAX_CONST_BUFFERS
);
1139 pipe_sampler_view_reference((struct pipe_sampler_view
**)&rctx
->ps_samplers
.views
[i
], NULL
);
1142 rctx
->have_depth_texture
= has_depth
;
1143 rctx
->ps_samplers
.n_views
= count
;
1146 static void evergreen_bind_ps_sampler(struct pipe_context
*ctx
, unsigned count
, void **states
)
1148 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
1149 struct r600_pipe_state
**rstates
= (struct r600_pipe_state
**)states
;
1152 r600_inval_texture_cache(rctx
);
1154 memcpy(rctx
->ps_samplers
.samplers
, states
, sizeof(void*) * count
);
1155 rctx
->ps_samplers
.n_samplers
= count
;
1157 for (int i
= 0; i
< count
; i
++) {
1158 evergreen_context_pipe_state_set_ps_sampler(rctx
, rstates
[i
], i
);
1162 static void evergreen_bind_vs_sampler(struct pipe_context
*ctx
, unsigned count
, void **states
)
1164 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
1165 struct r600_pipe_state
**rstates
= (struct r600_pipe_state
**)states
;
1168 r600_inval_texture_cache(rctx
);
1170 for (int i
= 0; i
< count
; i
++) {
1171 evergreen_context_pipe_state_set_vs_sampler(rctx
, rstates
[i
], i
);
1175 static void evergreen_set_clip_state(struct pipe_context
*ctx
,
1176 const struct pipe_clip_state
*state
)
1178 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
1179 struct r600_pipe_state
*rstate
= CALLOC_STRUCT(r600_pipe_state
);
1180 struct pipe_constant_buffer cb
;
1185 rctx
->clip
= *state
;
1186 rstate
->id
= R600_PIPE_STATE_CLIP
;
1187 for (int i
= 0; i
< 6; i
++) {
1188 r600_pipe_state_add_reg(rstate
,
1189 R_0285BC_PA_CL_UCP0_X
+ i
* 16,
1190 fui(state
->ucp
[i
][0]));
1191 r600_pipe_state_add_reg(rstate
,
1192 R_0285C0_PA_CL_UCP0_Y
+ i
* 16,
1193 fui(state
->ucp
[i
][1]) );
1194 r600_pipe_state_add_reg(rstate
,
1195 R_0285C4_PA_CL_UCP0_Z
+ i
* 16,
1196 fui(state
->ucp
[i
][2]));
1197 r600_pipe_state_add_reg(rstate
,
1198 R_0285C8_PA_CL_UCP0_W
+ i
* 16,
1199 fui(state
->ucp
[i
][3]));
1202 free(rctx
->states
[R600_PIPE_STATE_CLIP
]);
1203 rctx
->states
[R600_PIPE_STATE_CLIP
] = rstate
;
1204 r600_context_pipe_state_set(rctx
, rstate
);
1207 cb
.user_buffer
= state
->ucp
;
1208 cb
.buffer_offset
= 0;
1209 cb
.buffer_size
= 4*4*8;
1210 r600_set_constant_buffer(ctx
, PIPE_SHADER_VERTEX
, 1, &cb
);
1211 pipe_resource_reference(&cb
.buffer
, NULL
);
1214 static void evergreen_set_polygon_stipple(struct pipe_context
*ctx
,
1215 const struct pipe_poly_stipple
*state
)
1219 static void evergreen_set_sample_mask(struct pipe_context
*pipe
, unsigned sample_mask
)
1223 static void evergreen_get_scissor_rect(struct r600_context
*rctx
,
1224 unsigned tl_x
, unsigned tl_y
, unsigned br_x
, unsigned br_y
,
1225 uint32_t *tl
, uint32_t *br
)
1227 /* EG hw workaround */
1233 /* cayman hw workaround */
1234 if (rctx
->chip_class
== CAYMAN
) {
1235 if (br_x
== 1 && br_y
== 1)
1239 *tl
= S_028240_TL_X(tl_x
) | S_028240_TL_Y(tl_y
);
1240 *br
= S_028244_BR_X(br_x
) | S_028244_BR_Y(br_y
);
1243 static void evergreen_set_scissor_state(struct pipe_context
*ctx
,
1244 const struct pipe_scissor_state
*state
)
1246 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
1247 struct r600_pipe_state
*rstate
= CALLOC_STRUCT(r600_pipe_state
);
1253 evergreen_get_scissor_rect(rctx
, state
->minx
, state
->miny
, state
->maxx
, state
->maxy
, &tl
, &br
);
1255 rstate
->id
= R600_PIPE_STATE_SCISSOR
;
1256 r600_pipe_state_add_reg(rstate
, R_028250_PA_SC_VPORT_SCISSOR_0_TL
, tl
);
1257 r600_pipe_state_add_reg(rstate
, R_028254_PA_SC_VPORT_SCISSOR_0_BR
, br
);
1259 free(rctx
->states
[R600_PIPE_STATE_SCISSOR
]);
1260 rctx
->states
[R600_PIPE_STATE_SCISSOR
] = rstate
;
1261 r600_context_pipe_state_set(rctx
, rstate
);
1264 static void evergreen_set_viewport_state(struct pipe_context
*ctx
,
1265 const struct pipe_viewport_state
*state
)
1267 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
1268 struct r600_pipe_state
*rstate
= CALLOC_STRUCT(r600_pipe_state
);
1273 rctx
->viewport
= *state
;
1274 rstate
->id
= R600_PIPE_STATE_VIEWPORT
;
1275 r600_pipe_state_add_reg(rstate
, R_02843C_PA_CL_VPORT_XSCALE_0
, fui(state
->scale
[0]));
1276 r600_pipe_state_add_reg(rstate
, R_028444_PA_CL_VPORT_YSCALE_0
, fui(state
->scale
[1]));
1277 r600_pipe_state_add_reg(rstate
, R_02844C_PA_CL_VPORT_ZSCALE_0
, fui(state
->scale
[2]));
1278 r600_pipe_state_add_reg(rstate
, R_028440_PA_CL_VPORT_XOFFSET_0
, fui(state
->translate
[0]));
1279 r600_pipe_state_add_reg(rstate
, R_028448_PA_CL_VPORT_YOFFSET_0
, fui(state
->translate
[1]));
1280 r600_pipe_state_add_reg(rstate
, R_028450_PA_CL_VPORT_ZOFFSET_0
, fui(state
->translate
[2]));
1282 free(rctx
->states
[R600_PIPE_STATE_VIEWPORT
]);
1283 rctx
->states
[R600_PIPE_STATE_VIEWPORT
] = rstate
;
1284 r600_context_pipe_state_set(rctx
, rstate
);
1287 static void evergreen_cb(struct r600_context
*rctx
, struct r600_pipe_state
*rstate
,
1288 const struct pipe_framebuffer_state
*state
, int cb
)
1290 struct r600_screen
*rscreen
= rctx
->screen
;
1291 struct r600_resource_texture
*rtex
;
1292 struct r600_surface
*surf
;
1293 unsigned level
= state
->cbufs
[cb
]->u
.tex
.level
;
1294 unsigned pitch
, slice
;
1295 unsigned color_info
, color_attrib
;
1296 unsigned format
, swap
, ntype
, endian
;
1298 unsigned tile_type
, macro_aspect
, tile_split
, bankh
, bankw
, nbanks
;
1299 const struct util_format_description
*desc
;
1301 unsigned blend_clamp
= 0, blend_bypass
= 0;
1303 surf
= (struct r600_surface
*)state
->cbufs
[cb
];
1304 rtex
= (struct r600_resource_texture
*)state
->cbufs
[cb
]->texture
;
1307 rctx
->have_depth_fb
= TRUE
;
1309 if (rtex
->is_depth
&& !rtex
->is_flushing_texture
) {
1310 r600_texture_depth_flush(&rctx
->context
, state
->cbufs
[cb
]->texture
, TRUE
);
1311 rtex
= rtex
->flushed_depth_texture
;
1314 /* XXX quite sure for dx10+ hw don't need any offset hacks */
1315 if (!rscreen
->use_surface_alloc
) {
1316 offset
= r600_texture_get_offset(rtex
,
1317 level
, state
->cbufs
[cb
]->u
.tex
.first_layer
);
1318 pitch
= rtex
->pitch_in_blocks
[level
] / 8 - 1;
1319 slice
= rtex
->pitch_in_blocks
[level
] * surf
->aligned_height
/ 64;
1323 color_info
= S_028C70_ARRAY_MODE(rtex
->array_mode
[level
]);
1328 if (rtex
->array_mode
[level
] > V_028C70_ARRAY_LINEAR_ALIGNED
) {
1329 tile_type
= rtex
->tile_type
;
1331 /* workaround for linear buffers */
1335 offset
= rtex
->surface
.level
[level
].offset
;
1336 if (rtex
->surface
.level
[level
].mode
< RADEON_SURF_MODE_1D
) {
1337 offset
+= rtex
->surface
.level
[level
].slice_size
*
1338 state
->cbufs
[cb
]->u
.tex
.first_layer
;
1340 pitch
= (rtex
->surface
.level
[level
].nblk_x
) / 8 - 1;
1341 slice
= (rtex
->surface
.level
[level
].nblk_x
* rtex
->surface
.level
[level
].nblk_y
) / 64;
1346 switch (rtex
->surface
.level
[level
].mode
) {
1347 case RADEON_SURF_MODE_LINEAR_ALIGNED
:
1348 color_info
= S_028C70_ARRAY_MODE(V_028C70_ARRAY_LINEAR_ALIGNED
);
1351 case RADEON_SURF_MODE_1D
:
1352 color_info
= S_028C70_ARRAY_MODE(V_028C70_ARRAY_1D_TILED_THIN1
);
1353 tile_type
= rtex
->tile_type
;
1355 case RADEON_SURF_MODE_2D
:
1356 color_info
= S_028C70_ARRAY_MODE(V_028C70_ARRAY_2D_TILED_THIN1
);
1357 tile_type
= rtex
->tile_type
;
1359 case RADEON_SURF_MODE_LINEAR
:
1361 color_info
= S_028C70_ARRAY_MODE(V_028C70_ARRAY_LINEAR_GENERAL
);
1365 tile_split
= rtex
->surface
.tile_split
;
1366 macro_aspect
= rtex
->surface
.mtilea
;
1367 bankw
= rtex
->surface
.bankw
;
1368 bankh
= rtex
->surface
.bankh
;
1369 tile_split
= eg_tile_split(tile_split
);
1370 macro_aspect
= eg_macro_tile_aspect(macro_aspect
);
1371 bankw
= eg_bank_wh(bankw
);
1372 bankh
= eg_bank_wh(bankh
);
1374 /* 128 bit formats require tile type = 1 */
1375 if (rscreen
->chip_class
== CAYMAN
) {
1376 if (util_format_get_blocksize(surf
->base
.format
) >= 16)
1379 nbanks
= eg_num_banks(rscreen
->tiling_info
.num_banks
);
1380 desc
= util_format_description(surf
->base
.format
);
1381 for (i
= 0; i
< 4; i
++) {
1382 if (desc
->channel
[i
].type
!= UTIL_FORMAT_TYPE_VOID
) {
1387 color_attrib
= S_028C74_TILE_SPLIT(tile_split
)|
1388 S_028C74_NUM_BANKS(nbanks
) |
1389 S_028C74_BANK_WIDTH(bankw
) |
1390 S_028C74_BANK_HEIGHT(bankh
) |
1391 S_028C74_MACRO_TILE_ASPECT(macro_aspect
) |
1392 S_028C74_NON_DISP_TILING_ORDER(tile_type
);
1394 ntype
= V_028C70_NUMBER_UNORM
;
1395 if (desc
->colorspace
== UTIL_FORMAT_COLORSPACE_SRGB
)
1396 ntype
= V_028C70_NUMBER_SRGB
;
1397 else if (desc
->channel
[i
].type
== UTIL_FORMAT_TYPE_SIGNED
) {
1398 if (desc
->channel
[i
].normalized
)
1399 ntype
= V_028C70_NUMBER_SNORM
;
1400 else if (desc
->channel
[i
].pure_integer
)
1401 ntype
= V_028C70_NUMBER_SINT
;
1402 } else if (desc
->channel
[i
].type
== UTIL_FORMAT_TYPE_UNSIGNED
) {
1403 if (desc
->channel
[i
].normalized
)
1404 ntype
= V_028C70_NUMBER_UNORM
;
1405 else if (desc
->channel
[i
].pure_integer
)
1406 ntype
= V_028C70_NUMBER_UINT
;
1409 format
= r600_translate_colorformat(surf
->base
.format
);
1410 swap
= r600_translate_colorswap(surf
->base
.format
);
1411 if (rtex
->resource
.b
.b
.usage
== PIPE_USAGE_STAGING
) {
1412 endian
= ENDIAN_NONE
;
1414 endian
= r600_colorformat_endian_swap(format
);
1417 /* blend clamp should be set for all NORM/SRGB types */
1418 if (ntype
== V_028C70_NUMBER_UNORM
|| ntype
== V_028C70_NUMBER_SNORM
||
1419 ntype
== V_028C70_NUMBER_SRGB
)
1422 /* set blend bypass according to docs if SINT/UINT or
1423 8/24 COLOR variants */
1424 if (ntype
== V_028C70_NUMBER_UINT
|| ntype
== V_028C70_NUMBER_SINT
||
1425 format
== V_028C70_COLOR_8_24
|| format
== V_028C70_COLOR_24_8
||
1426 format
== V_028C70_COLOR_X24_8_32_FLOAT
) {
1431 if (ntype
== V_028C70_NUMBER_UINT
|| ntype
== V_028C70_NUMBER_SINT
)
1432 rctx
->sx_alpha_test_control
|= S_028410_ALPHA_TEST_BYPASS(1);
1434 rctx
->sx_alpha_test_control
&= C_028410_ALPHA_TEST_BYPASS
;
1436 color_info
|= S_028C70_FORMAT(format
) |
1437 S_028C70_COMP_SWAP(swap
) |
1438 S_028C70_BLEND_CLAMP(blend_clamp
) |
1439 S_028C70_BLEND_BYPASS(blend_bypass
) |
1440 S_028C70_NUMBER_TYPE(ntype
) |
1441 S_028C70_ENDIAN(endian
);
1443 /* EXPORT_NORM is an optimzation that can be enabled for better
1444 * performance in certain cases.
1445 * EXPORT_NORM can be enabled if:
1446 * - 11-bit or smaller UNORM/SNORM/SRGB
1447 * - 16-bit or smaller FLOAT
1449 /* XXX: This should probably be the same for all CBs if we want
1450 * useful alpha tests. */
1451 if (desc
->colorspace
!= UTIL_FORMAT_COLORSPACE_ZS
&&
1452 ((desc
->channel
[i
].size
< 12 &&
1453 desc
->channel
[i
].type
!= UTIL_FORMAT_TYPE_FLOAT
&&
1454 ntype
!= V_028C70_NUMBER_UINT
&& ntype
!= V_028C70_NUMBER_SINT
) ||
1455 (desc
->channel
[i
].size
< 17 &&
1456 desc
->channel
[i
].type
== UTIL_FORMAT_TYPE_FLOAT
))) {
1457 color_info
|= S_028C70_SOURCE_FORMAT(V_028C70_EXPORT_4C_16BPC
);
1458 rctx
->export_16bpc
= true;
1460 rctx
->export_16bpc
= false;
1462 rctx
->alpha_ref_dirty
= true;
1464 /* for possible dual-src MRT */
1465 if (cb
== 0 && rctx
->framebuffer
.nr_cbufs
== 1) {
1466 r600_pipe_state_add_reg_bo(rstate
,
1467 R_028C70_CB_COLOR0_INFO
+ 1 * 0x3C,
1468 color_info
, &rtex
->resource
, RADEON_USAGE_READWRITE
);
1471 offset
+= r600_resource_va(rctx
->context
.screen
, state
->cbufs
[cb
]->texture
);
1474 /* XXX handle enabling of CB beyond BASE8 which has different offset */
1475 r600_pipe_state_add_reg_bo(rstate
,
1476 R_028C60_CB_COLOR0_BASE
+ cb
* 0x3C,
1477 offset
, &rtex
->resource
, RADEON_USAGE_READWRITE
);
1478 r600_pipe_state_add_reg(rstate
,
1479 R_028C78_CB_COLOR0_DIM
+ cb
* 0x3C,
1481 r600_pipe_state_add_reg_bo(rstate
,
1482 R_028C70_CB_COLOR0_INFO
+ cb
* 0x3C,
1483 color_info
, &rtex
->resource
, RADEON_USAGE_READWRITE
);
1484 r600_pipe_state_add_reg(rstate
,
1485 R_028C64_CB_COLOR0_PITCH
+ cb
* 0x3C,
1486 S_028C64_PITCH_TILE_MAX(pitch
));
1487 r600_pipe_state_add_reg(rstate
,
1488 R_028C68_CB_COLOR0_SLICE
+ cb
* 0x3C,
1489 S_028C68_SLICE_TILE_MAX(slice
));
1490 if (!rscreen
->use_surface_alloc
) {
1491 r600_pipe_state_add_reg(rstate
,
1492 R_028C6C_CB_COLOR0_VIEW
+ cb
* 0x3C,
1495 if (rtex
->surface
.level
[level
].mode
< RADEON_SURF_MODE_1D
) {
1496 r600_pipe_state_add_reg(rstate
,
1497 R_028C6C_CB_COLOR0_VIEW
+ cb
* 0x3C,
1500 r600_pipe_state_add_reg(rstate
,
1501 R_028C6C_CB_COLOR0_VIEW
+ cb
* 0x3C,
1502 S_028C6C_SLICE_START(state
->cbufs
[cb
]->u
.tex
.first_layer
) |
1503 S_028C6C_SLICE_MAX(state
->cbufs
[cb
]->u
.tex
.last_layer
));
1506 r600_pipe_state_add_reg_bo(rstate
,
1507 R_028C74_CB_COLOR0_ATTRIB
+ cb
* 0x3C,
1509 &rtex
->resource
, RADEON_USAGE_READWRITE
);
1512 static void evergreen_db(struct r600_context
*rctx
, struct r600_pipe_state
*rstate
,
1513 const struct pipe_framebuffer_state
*state
)
1515 struct r600_screen
*rscreen
= rctx
->screen
;
1516 struct r600_resource_texture
*rtex
;
1517 struct r600_surface
*surf
;
1519 unsigned level
, first_layer
, pitch
, slice
, format
, array_mode
;
1520 unsigned macro_aspect
, tile_split
, bankh
, bankw
, z_info
, nbanks
;
1522 if (state
->zsbuf
== NULL
)
1525 surf
= (struct r600_surface
*)state
->zsbuf
;
1526 level
= surf
->base
.u
.tex
.level
;
1527 rtex
= (struct r600_resource_texture
*)surf
->base
.texture
;
1528 first_layer
= surf
->base
.u
.tex
.first_layer
;
1529 format
= r600_translate_dbformat(rtex
->real_format
);
1531 offset
= r600_resource_va(rctx
->context
.screen
, surf
->base
.texture
);
1532 /* XXX remove this once tiling is properly supported */
1533 if (!rscreen
->use_surface_alloc
) {
1534 /* XXX remove this once tiling is properly supported */
1535 array_mode
= rtex
->array_mode
[level
] ? rtex
->array_mode
[level
] :
1536 V_028C70_ARRAY_1D_TILED_THIN1
;
1538 offset
+= r600_texture_get_offset(rtex
, level
, first_layer
);
1539 pitch
= (rtex
->pitch_in_blocks
[level
] / 8) - 1;
1540 slice
= ((rtex
->pitch_in_blocks
[level
] * surf
->aligned_height
) / 64);
1549 offset
+= rtex
->surface
.level
[level
].offset
;
1550 pitch
= (rtex
->surface
.level
[level
].nblk_x
/ 8) - 1;
1551 slice
= (rtex
->surface
.level
[level
].nblk_x
* rtex
->surface
.level
[level
].nblk_y
) / 64;
1555 switch (rtex
->surface
.level
[level
].mode
) {
1556 case RADEON_SURF_MODE_2D
:
1557 array_mode
= V_028C70_ARRAY_2D_TILED_THIN1
;
1559 case RADEON_SURF_MODE_1D
:
1560 case RADEON_SURF_MODE_LINEAR_ALIGNED
:
1561 case RADEON_SURF_MODE_LINEAR
:
1563 array_mode
= V_028C70_ARRAY_1D_TILED_THIN1
;
1566 tile_split
= rtex
->surface
.tile_split
;
1567 macro_aspect
= rtex
->surface
.mtilea
;
1568 bankw
= rtex
->surface
.bankw
;
1569 bankh
= rtex
->surface
.bankh
;
1570 tile_split
= eg_tile_split(tile_split
);
1571 macro_aspect
= eg_macro_tile_aspect(macro_aspect
);
1572 bankw
= eg_bank_wh(bankw
);
1573 bankh
= eg_bank_wh(bankh
);
1575 nbanks
= eg_num_banks(rscreen
->tiling_info
.num_banks
);
1578 z_info
= S_028040_ARRAY_MODE(array_mode
) |
1579 S_028040_FORMAT(format
) |
1580 S_028040_TILE_SPLIT(tile_split
)|
1581 S_028040_NUM_BANKS(nbanks
) |
1582 S_028040_BANK_WIDTH(bankw
) |
1583 S_028040_BANK_HEIGHT(bankh
) |
1584 S_028040_MACRO_TILE_ASPECT(macro_aspect
);
1586 r600_pipe_state_add_reg_bo(rstate
, R_028048_DB_Z_READ_BASE
,
1587 offset
, &rtex
->resource
, RADEON_USAGE_READWRITE
);
1588 r600_pipe_state_add_reg_bo(rstate
, R_028050_DB_Z_WRITE_BASE
,
1589 offset
, &rtex
->resource
, RADEON_USAGE_READWRITE
);
1590 if (!rscreen
->use_surface_alloc
) {
1591 r600_pipe_state_add_reg(rstate
, R_028008_DB_DEPTH_VIEW
,
1594 r600_pipe_state_add_reg(rstate
, R_028008_DB_DEPTH_VIEW
,
1595 S_028008_SLICE_START(state
->zsbuf
->u
.tex
.first_layer
) |
1596 S_028008_SLICE_MAX(state
->zsbuf
->u
.tex
.last_layer
));
1599 if (rtex
->stencil
) {
1600 uint64_t stencil_offset
=
1601 r600_texture_get_offset(rtex
->stencil
, level
, first_layer
);
1602 unsigned stile_split
;
1604 stile_split
= eg_tile_split(rtex
->stencil
->surface
.tile_split
);
1605 stencil_offset
+= r600_resource_va(rctx
->context
.screen
, (void*)rtex
->stencil
);
1606 stencil_offset
>>= 8;
1608 r600_pipe_state_add_reg_bo(rstate
, R_02804C_DB_STENCIL_READ_BASE
,
1609 stencil_offset
, &rtex
->stencil
->resource
, RADEON_USAGE_READWRITE
);
1610 r600_pipe_state_add_reg_bo(rstate
, R_028054_DB_STENCIL_WRITE_BASE
,
1611 stencil_offset
, &rtex
->stencil
->resource
, RADEON_USAGE_READWRITE
);
1612 r600_pipe_state_add_reg_bo(rstate
, R_028044_DB_STENCIL_INFO
,
1613 1 | S_028044_TILE_SPLIT(stile_split
),
1614 &rtex
->stencil
->resource
, RADEON_USAGE_READWRITE
);
1616 if (rscreen
->use_surface_alloc
&& rtex
->surface
.flags
& RADEON_SURF_SBUFFER
) {
1617 uint64_t stencil_offset
= rtex
->surface
.stencil_offset
;
1618 unsigned stile_split
= rtex
->surface
.stencil_tile_split
;
1620 stile_split
= eg_tile_split(stile_split
);
1621 stencil_offset
+= r600_resource_va(rctx
->context
.screen
, surf
->base
.texture
);
1622 stencil_offset
+= rtex
->surface
.level
[level
].offset
/ 4;
1623 stencil_offset
>>= 8;
1625 r600_pipe_state_add_reg_bo(rstate
, R_02804C_DB_STENCIL_READ_BASE
,
1626 stencil_offset
, &rtex
->resource
,
1627 RADEON_USAGE_READWRITE
);
1628 r600_pipe_state_add_reg_bo(rstate
, R_028054_DB_STENCIL_WRITE_BASE
,
1629 stencil_offset
, &rtex
->resource
,
1630 RADEON_USAGE_READWRITE
);
1631 r600_pipe_state_add_reg_bo(rstate
, R_028044_DB_STENCIL_INFO
,
1632 1 | S_028044_TILE_SPLIT(stile_split
),
1634 RADEON_USAGE_READWRITE
);
1636 r600_pipe_state_add_reg_bo(rstate
, R_02804C_DB_STENCIL_READ_BASE
,
1637 offset
, &rtex
->resource
,
1638 RADEON_USAGE_READWRITE
);
1639 r600_pipe_state_add_reg_bo(rstate
, R_028054_DB_STENCIL_WRITE_BASE
,
1640 offset
, &rtex
->resource
,
1641 RADEON_USAGE_READWRITE
);
1642 r600_pipe_state_add_reg_bo(rstate
, R_028044_DB_STENCIL_INFO
,
1643 0, NULL
, RADEON_USAGE_READWRITE
);
1647 r600_pipe_state_add_reg_bo(rstate
, R_028040_DB_Z_INFO
, z_info
,
1648 &rtex
->resource
, RADEON_USAGE_READWRITE
);
1649 r600_pipe_state_add_reg(rstate
, R_028058_DB_DEPTH_SIZE
,
1650 S_028058_PITCH_TILE_MAX(pitch
));
1651 r600_pipe_state_add_reg(rstate
, R_02805C_DB_DEPTH_SLICE
,
1652 S_02805C_SLICE_TILE_MAX(slice
));
1655 static void evergreen_set_framebuffer_state(struct pipe_context
*ctx
,
1656 const struct pipe_framebuffer_state
*state
)
1658 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
1659 struct r600_pipe_state
*rstate
= CALLOC_STRUCT(r600_pipe_state
);
1665 r600_flush_framebuffer(rctx
, false);
1667 /* unreference old buffer and reference new one */
1668 rstate
->id
= R600_PIPE_STATE_FRAMEBUFFER
;
1670 util_copy_framebuffer_state(&rctx
->framebuffer
, state
);
1673 rctx
->have_depth_fb
= 0;
1674 rctx
->nr_cbufs
= state
->nr_cbufs
;
1675 for (int i
= 0; i
< state
->nr_cbufs
; i
++) {
1676 evergreen_cb(rctx
, rstate
, state
, i
);
1679 evergreen_db(rctx
, rstate
, state
);
1682 rctx
->fb_cb_shader_mask
= 0;
1683 for (int i
= 0; i
< state
->nr_cbufs
; i
++) {
1684 rctx
->fb_cb_shader_mask
|= 0xf << (i
* 4);
1687 evergreen_get_scissor_rect(rctx
, 0, 0, state
->width
, state
->height
, &tl
, &br
);
1689 r600_pipe_state_add_reg(rstate
,
1690 R_028204_PA_SC_WINDOW_SCISSOR_TL
, tl
);
1691 r600_pipe_state_add_reg(rstate
,
1692 R_028208_PA_SC_WINDOW_SCISSOR_BR
, br
);
1694 free(rctx
->states
[R600_PIPE_STATE_FRAMEBUFFER
]);
1695 rctx
->states
[R600_PIPE_STATE_FRAMEBUFFER
] = rstate
;
1696 r600_context_pipe_state_set(rctx
, rstate
);
1699 evergreen_polygon_offset_update(rctx
);
1703 static void evergreen_emit_db_misc_state(struct r600_context
*rctx
, struct r600_atom
*atom
)
1705 struct radeon_winsys_cs
*cs
= rctx
->cs
;
1706 struct r600_db_misc_state
*a
= (struct r600_db_misc_state
*)atom
;
1707 unsigned db_count_control
= 0;
1708 unsigned db_render_override
=
1709 S_02800C_FORCE_HIZ_ENABLE(V_02800C_FORCE_DISABLE
) |
1710 S_02800C_FORCE_HIS_ENABLE0(V_02800C_FORCE_DISABLE
) |
1711 S_02800C_FORCE_HIS_ENABLE1(V_02800C_FORCE_DISABLE
);
1713 if (a
->occlusion_query_enabled
) {
1714 db_count_control
|= S_028004_PERFECT_ZPASS_COUNTS(1);
1715 db_render_override
|= S_02800C_NOOP_CULL_DISABLE(1);
1718 r600_write_context_reg(cs
, R_028004_DB_COUNT_CONTROL
, db_count_control
);
1719 r600_write_context_reg(cs
, R_02800C_DB_RENDER_OVERRIDE
, db_render_override
);
1722 static void evergreen_emit_vertex_buffers(struct r600_context
*rctx
, struct r600_atom
*atom
)
1724 struct radeon_winsys_cs
*cs
= rctx
->cs
;
1725 struct pipe_vertex_buffer
*vb
= rctx
->vertex_buffer
;
1726 unsigned count
= rctx
->nr_vertex_buffers
;
1730 for (i
= 0; i
< count
; i
++) {
1731 struct r600_resource
*rbuffer
= (struct r600_resource
*)vb
[i
].buffer
;
1737 va
= r600_resource_va(&rctx
->screen
->screen
, &rbuffer
->b
.b
);
1738 va
+= vb
[i
].buffer_offset
;
1740 /* fetch resources start at index 992 */
1741 r600_write_value(cs
, PKT3(PKT3_SET_RESOURCE
, 8, 0));
1742 r600_write_value(cs
, (992 + i
) * 8);
1743 r600_write_value(cs
, va
); /* RESOURCEi_WORD0 */
1744 r600_write_value(cs
, rbuffer
->buf
->size
- vb
[i
].buffer_offset
- 1); /* RESOURCEi_WORD1 */
1745 r600_write_value(cs
, /* RESOURCEi_WORD2 */
1746 S_030008_ENDIAN_SWAP(r600_endian_swap(32)) |
1747 S_030008_STRIDE(vb
[i
].stride
) |
1748 S_030008_BASE_ADDRESS_HI(va
>> 32UL));
1749 r600_write_value(cs
, /* RESOURCEi_WORD3 */
1750 S_03000C_DST_SEL_X(V_03000C_SQ_SEL_X
) |
1751 S_03000C_DST_SEL_Y(V_03000C_SQ_SEL_Y
) |
1752 S_03000C_DST_SEL_Z(V_03000C_SQ_SEL_Z
) |
1753 S_03000C_DST_SEL_W(V_03000C_SQ_SEL_W
));
1754 r600_write_value(cs
, 0); /* RESOURCEi_WORD4 */
1755 r600_write_value(cs
, 0); /* RESOURCEi_WORD5 */
1756 r600_write_value(cs
, 0); /* RESOURCEi_WORD6 */
1757 r600_write_value(cs
, 0xc0000000); /* RESOURCEi_WORD7 */
1759 r600_write_value(cs
, PKT3(PKT3_NOP
, 0, 0));
1760 r600_write_value(cs
, r600_context_bo_reloc(rctx
, rbuffer
, RADEON_USAGE_READ
));
1764 static void evergreen_emit_constant_buffer(struct r600_context
*rctx
,
1765 struct r600_constbuf_state
*state
,
1766 unsigned buffer_id_base
,
1767 unsigned reg_alu_constbuf_size
,
1768 unsigned reg_alu_const_cache
)
1770 struct radeon_winsys_cs
*cs
= rctx
->cs
;
1771 uint32_t dirty_mask
= state
->dirty_mask
;
1773 while (dirty_mask
) {
1774 struct pipe_constant_buffer
*cb
;
1775 struct r600_resource
*rbuffer
;
1777 unsigned buffer_index
= ffs(dirty_mask
) - 1;
1779 cb
= &state
->cb
[buffer_index
];
1780 rbuffer
= (struct r600_resource
*)cb
->buffer
;
1783 va
= r600_resource_va(&rctx
->screen
->screen
, &rbuffer
->b
.b
);
1784 va
+= cb
->buffer_offset
;
1786 r600_write_context_reg(cs
, reg_alu_constbuf_size
+ buffer_index
* 4,
1787 ALIGN_DIVUP(cb
->buffer_size
>> 4, 16));
1788 r600_write_context_reg(cs
, reg_alu_const_cache
+ buffer_index
* 4, va
>> 8);
1790 r600_write_value(cs
, PKT3(PKT3_NOP
, 0, 0));
1791 r600_write_value(cs
, r600_context_bo_reloc(rctx
, rbuffer
, RADEON_USAGE_READ
));
1793 r600_write_value(cs
, PKT3(PKT3_SET_RESOURCE
, 8, 0));
1794 r600_write_value(cs
, (buffer_id_base
+ buffer_index
) * 8);
1795 r600_write_value(cs
, va
); /* RESOURCEi_WORD0 */
1796 r600_write_value(cs
, rbuffer
->buf
->size
- cb
->buffer_offset
- 1); /* RESOURCEi_WORD1 */
1797 r600_write_value(cs
, /* RESOURCEi_WORD2 */
1798 S_030008_ENDIAN_SWAP(r600_endian_swap(32)) |
1799 S_030008_STRIDE(16) |
1800 S_030008_BASE_ADDRESS_HI(va
>> 32UL));
1801 r600_write_value(cs
, /* RESOURCEi_WORD3 */
1802 S_03000C_DST_SEL_X(V_03000C_SQ_SEL_X
) |
1803 S_03000C_DST_SEL_Y(V_03000C_SQ_SEL_Y
) |
1804 S_03000C_DST_SEL_Z(V_03000C_SQ_SEL_Z
) |
1805 S_03000C_DST_SEL_W(V_03000C_SQ_SEL_W
));
1806 r600_write_value(cs
, 0); /* RESOURCEi_WORD4 */
1807 r600_write_value(cs
, 0); /* RESOURCEi_WORD5 */
1808 r600_write_value(cs
, 0); /* RESOURCEi_WORD6 */
1809 r600_write_value(cs
, 0xc0000000); /* RESOURCEi_WORD7 */
1811 r600_write_value(cs
, PKT3(PKT3_NOP
, 0, 0));
1812 r600_write_value(cs
, r600_context_bo_reloc(rctx
, rbuffer
, RADEON_USAGE_READ
));
1814 dirty_mask
&= ~(1 << buffer_index
);
1816 state
->dirty_mask
= 0;
1819 static void evergreen_emit_vs_constant_buffer(struct r600_context
*rctx
, struct r600_atom
*atom
)
1821 evergreen_emit_constant_buffer(rctx
, &rctx
->vs_constbuf_state
, 176,
1822 R_028180_ALU_CONST_BUFFER_SIZE_VS_0
,
1823 R_028980_ALU_CONST_CACHE_VS_0
);
1826 static void evergreen_emit_ps_constant_buffer(struct r600_context
*rctx
, struct r600_atom
*atom
)
1828 evergreen_emit_constant_buffer(rctx
, &rctx
->ps_constbuf_state
, 0,
1829 R_028140_ALU_CONST_BUFFER_SIZE_PS_0
,
1830 R_028940_ALU_CONST_CACHE_PS_0
);
1833 void evergreen_init_state_functions(struct r600_context
*rctx
)
1835 r600_init_atom(&rctx
->db_misc_state
.atom
, evergreen_emit_db_misc_state
, 6, 0);
1836 r600_atom_dirty(rctx
, &rctx
->db_misc_state
.atom
);
1837 r600_init_atom(&rctx
->vertex_buffer_state
, evergreen_emit_vertex_buffers
, 0, 0);
1838 r600_init_atom(&rctx
->vs_constbuf_state
.atom
, evergreen_emit_vs_constant_buffer
, 0, 0);
1839 r600_init_atom(&rctx
->ps_constbuf_state
.atom
, evergreen_emit_ps_constant_buffer
, 0, 0);
1841 rctx
->context
.create_blend_state
= evergreen_create_blend_state
;
1842 rctx
->context
.create_depth_stencil_alpha_state
= evergreen_create_dsa_state
;
1843 rctx
->context
.create_fs_state
= r600_create_shader_state
;
1844 rctx
->context
.create_rasterizer_state
= evergreen_create_rs_state
;
1845 rctx
->context
.create_sampler_state
= evergreen_create_sampler_state
;
1846 rctx
->context
.create_sampler_view
= evergreen_create_sampler_view
;
1847 rctx
->context
.create_vertex_elements_state
= r600_create_vertex_elements
;
1848 rctx
->context
.create_vs_state
= r600_create_shader_state
;
1849 rctx
->context
.bind_blend_state
= r600_bind_blend_state
;
1850 rctx
->context
.bind_depth_stencil_alpha_state
= r600_bind_dsa_state
;
1851 rctx
->context
.bind_fragment_sampler_states
= evergreen_bind_ps_sampler
;
1852 rctx
->context
.bind_fs_state
= r600_bind_ps_shader
;
1853 rctx
->context
.bind_rasterizer_state
= r600_bind_rs_state
;
1854 rctx
->context
.bind_vertex_elements_state
= r600_bind_vertex_elements
;
1855 rctx
->context
.bind_vertex_sampler_states
= evergreen_bind_vs_sampler
;
1856 rctx
->context
.bind_vs_state
= r600_bind_vs_shader
;
1857 rctx
->context
.delete_blend_state
= r600_delete_state
;
1858 rctx
->context
.delete_depth_stencil_alpha_state
= r600_delete_state
;
1859 rctx
->context
.delete_fs_state
= r600_delete_ps_shader
;
1860 rctx
->context
.delete_rasterizer_state
= r600_delete_rs_state
;
1861 rctx
->context
.delete_sampler_state
= r600_delete_state
;
1862 rctx
->context
.delete_vertex_elements_state
= r600_delete_vertex_element
;
1863 rctx
->context
.delete_vs_state
= r600_delete_vs_shader
;
1864 rctx
->context
.set_blend_color
= r600_set_blend_color
;
1865 rctx
->context
.set_clip_state
= evergreen_set_clip_state
;
1866 rctx
->context
.set_constant_buffer
= r600_set_constant_buffer
;
1867 rctx
->context
.set_fragment_sampler_views
= evergreen_set_ps_sampler_view
;
1868 rctx
->context
.set_framebuffer_state
= evergreen_set_framebuffer_state
;
1869 rctx
->context
.set_polygon_stipple
= evergreen_set_polygon_stipple
;
1870 rctx
->context
.set_sample_mask
= evergreen_set_sample_mask
;
1871 rctx
->context
.set_scissor_state
= evergreen_set_scissor_state
;
1872 rctx
->context
.set_stencil_ref
= r600_set_pipe_stencil_ref
;
1873 rctx
->context
.set_vertex_buffers
= r600_set_vertex_buffers
;
1874 rctx
->context
.set_index_buffer
= r600_set_index_buffer
;
1875 rctx
->context
.set_vertex_sampler_views
= evergreen_set_vs_sampler_view
;
1876 rctx
->context
.set_viewport_state
= evergreen_set_viewport_state
;
1877 rctx
->context
.sampler_view_destroy
= r600_sampler_view_destroy
;
1878 rctx
->context
.texture_barrier
= r600_texture_barrier
;
1879 rctx
->context
.create_stream_output_target
= r600_create_so_target
;
1880 rctx
->context
.stream_output_target_destroy
= r600_so_target_destroy
;
1881 rctx
->context
.set_stream_output_targets
= r600_set_so_targets
;
1884 static void cayman_init_atom_start_cs(struct r600_context
*rctx
)
1886 struct r600_command_buffer
*cb
= &rctx
->start_cs_cmd
;
1888 r600_init_command_buffer(cb
, 256, EMIT_EARLY
);
1890 /* This must be first. */
1891 r600_store_value(cb
, PKT3(PKT3_CONTEXT_CONTROL
, 1, 0));
1892 r600_store_value(cb
, 0x80000000);
1893 r600_store_value(cb
, 0x80000000);
1895 r600_store_config_reg_seq(cb
, R_008C00_SQ_CONFIG
, 2);
1896 r600_store_value(cb
, S_008C00_EXPORT_SRC_C(1)); /* R_008C00_SQ_CONFIG */
1897 /* always set the temp clauses */
1898 r600_store_value(cb
, S_008C04_NUM_CLAUSE_TEMP_GPRS(4)); /* R_008C04_SQ_GPR_RESOURCE_MGMT_1 */
1900 r600_store_config_reg_seq(cb
, R_008C10_SQ_GLOBAL_GPR_RESOURCE_MGMT_1
, 2);
1901 r600_store_value(cb
, 0); /* R_008C10_SQ_GLOBAL_GPR_RESOURCE_MGMT_1 */
1902 r600_store_value(cb
, 0); /* R_008C14_SQ_GLOBAL_GPR_RESOURCE_MGMT_2 */
1904 r600_store_config_reg(cb
, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ
, (1 << 8));
1906 r600_store_context_reg(cb
, R_028A4C_PA_SC_MODE_CNTL_1
, 0);
1908 r600_store_context_reg_seq(cb
, R_028A10_VGT_OUTPUT_PATH_CNTL
, 13);
1909 r600_store_value(cb
, 0); /* R_028A10_VGT_OUTPUT_PATH_CNTL */
1910 r600_store_value(cb
, 0); /* R_028A14_VGT_HOS_CNTL */
1911 r600_store_value(cb
, 0); /* R_028A18_VGT_HOS_MAX_TESS_LEVEL */
1912 r600_store_value(cb
, 0); /* R_028A1C_VGT_HOS_MIN_TESS_LEVEL */
1913 r600_store_value(cb
, 0); /* R_028A20_VGT_HOS_REUSE_DEPTH */
1914 r600_store_value(cb
, 0); /* R_028A24_VGT_GROUP_PRIM_TYPE */
1915 r600_store_value(cb
, 0); /* R_028A28_VGT_GROUP_FIRST_DECR */
1916 r600_store_value(cb
, 0); /* R_028A2C_VGT_GROUP_DECR */
1917 r600_store_value(cb
, 0); /* R_028A30_VGT_GROUP_VECT_0_CNTL */
1918 r600_store_value(cb
, 0); /* R_028A34_VGT_GROUP_VECT_1_CNTL */
1919 r600_store_value(cb
, 0); /* R_028A38_VGT_GROUP_VECT_0_FMT_CNTL */
1920 r600_store_value(cb
, 0); /* R_028A3C_VGT_GROUP_VECT_1_FMT_CNTL */
1921 r600_store_value(cb
, 0); /* R_028A40_VGT_GS_MODE */
1923 r600_store_context_reg_seq(cb
, R_028B94_VGT_STRMOUT_CONFIG
, 2);
1924 r600_store_value(cb
, 0); /* R_028B94_VGT_STRMOUT_CONFIG */
1925 r600_store_value(cb
, 0); /* R_028B98_VGT_STRMOUT_BUFFER_CONFIG */
1927 r600_store_context_reg_seq(cb
, R_028AB4_VGT_REUSE_OFF
, 2);
1928 r600_store_value(cb
, 0); /* R_028AB4_VGT_REUSE_OFF */
1929 r600_store_value(cb
, 0); /* R_028AB8_VGT_VTX_CNT_EN */
1931 r600_store_config_reg(cb
, R_008A14_PA_CL_ENHANCE
, (3 << 1) | 1);
1933 r600_store_context_reg(cb
, CM_R_028AA8_IA_MULTI_VGT_PARAM
, S_028AA8_SWITCH_ON_EOP(1) | S_028AA8_PARTIAL_VS_WAVE_ON(1) | S_028AA8_PRIMGROUP_SIZE(63));
1935 r600_store_context_reg_seq(cb
, CM_R_028BD4_PA_SC_CENTROID_PRIORITY_0
, 2);
1936 r600_store_value(cb
, 0x76543210); /* CM_R_028BD4_PA_SC_CENTROID_PRIORITY_0 */
1937 r600_store_value(cb
, 0xfedcba98); /* CM_R_028BD8_PA_SC_CENTROID_PRIORITY_1 */
1939 r600_store_context_reg_seq(cb
, CM_R_0288E8_SQ_LDS_ALLOC
, 2);
1940 r600_store_value(cb
, 0); /* CM_R_0288E8_SQ_LDS_ALLOC */
1941 r600_store_value(cb
, 0); /* R_0288EC_SQ_LDS_ALLOC_PS */
1943 r600_store_context_reg(cb
, CM_R_028804_DB_EQAA
, 0x110000);
1945 r600_store_context_reg_seq(cb
, R_028380_SQ_VTX_SEMANTIC_0
, 34);
1946 r600_store_value(cb
, 0); /* R_028380_SQ_VTX_SEMANTIC_0 */
1947 r600_store_value(cb
, 0);
1948 r600_store_value(cb
, 0);
1949 r600_store_value(cb
, 0);
1950 r600_store_value(cb
, 0);
1951 r600_store_value(cb
, 0);
1952 r600_store_value(cb
, 0);
1953 r600_store_value(cb
, 0);
1954 r600_store_value(cb
, 0);
1955 r600_store_value(cb
, 0);
1956 r600_store_value(cb
, 0);
1957 r600_store_value(cb
, 0);
1958 r600_store_value(cb
, 0);
1959 r600_store_value(cb
, 0);
1960 r600_store_value(cb
, 0);
1961 r600_store_value(cb
, 0);
1962 r600_store_value(cb
, 0);
1963 r600_store_value(cb
, 0);
1964 r600_store_value(cb
, 0);
1965 r600_store_value(cb
, 0);
1966 r600_store_value(cb
, 0);
1967 r600_store_value(cb
, 0);
1968 r600_store_value(cb
, 0);
1969 r600_store_value(cb
, 0);
1970 r600_store_value(cb
, 0);
1971 r600_store_value(cb
, 0);
1972 r600_store_value(cb
, 0);
1973 r600_store_value(cb
, 0);
1974 r600_store_value(cb
, 0);
1975 r600_store_value(cb
, 0);
1976 r600_store_value(cb
, 0);
1977 r600_store_value(cb
, 0); /* R_0283FC_SQ_VTX_SEMANTIC_31 */
1978 r600_store_value(cb
, ~0); /* R_028400_VGT_MAX_VTX_INDX */
1979 r600_store_value(cb
, 0); /* R_028404_VGT_MIN_VTX_INDX */
1981 r600_store_ctl_const(cb
, R_03CFF0_SQ_VTX_BASE_VTX_LOC
, 0);
1983 r600_store_context_reg_seq(cb
, CM_R_028C38_PA_SC_AA_MASK_X0Y0_X1Y0
, 2);
1984 r600_store_value(cb
, ~0); /* CM_R_028C38_PA_SC_AA_MASK_X0Y0_X1Y0 */
1985 r600_store_value(cb
, ~0); /* CM_R_028C3C_PA_SC_AA_MASK_X0Y1_X1Y1 */
1987 r600_store_context_reg_seq(cb
, R_028028_DB_STENCIL_CLEAR
, 2);
1988 r600_store_value(cb
, 0); /* R_028028_DB_STENCIL_CLEAR */
1989 r600_store_value(cb
, 0x3F800000); /* R_02802C_DB_DEPTH_CLEAR */
1991 r600_store_context_reg(cb
, R_0286DC_SPI_FOG_CNTL
, 0);
1993 r600_store_context_reg_seq(cb
, R_028AC0_DB_SRESULTS_COMPARE_STATE0
, 3);
1994 r600_store_value(cb
, 0); /* R_028AC0_DB_SRESULTS_COMPARE_STATE0 */
1995 r600_store_value(cb
, 0); /* R_028AC4_DB_SRESULTS_COMPARE_STATE1 */
1996 r600_store_value(cb
, 0); /* R_028AC8_DB_PRELOAD_CONTROL */
1998 r600_store_context_reg(cb
, R_028200_PA_SC_WINDOW_OFFSET
, 0);
1999 r600_store_context_reg(cb
, R_02820C_PA_SC_CLIPRECT_RULE
, 0xFFFF);
2001 r600_store_context_reg_seq(cb
, R_0282D0_PA_SC_VPORT_ZMIN_0
, 2);
2002 r600_store_value(cb
, 0); /* R_0282D0_PA_SC_VPORT_ZMIN_0 */
2003 r600_store_value(cb
, 0x3F800000); /* R_0282D4_PA_SC_VPORT_ZMAX_0 */
2005 r600_store_context_reg(cb
, R_028230_PA_SC_EDGERULE
, 0xAAAAAAAA);
2006 r600_store_context_reg(cb
, R_028818_PA_CL_VTE_CNTL
, 0x0000043F);
2007 r600_store_context_reg(cb
, R_028820_PA_CL_NANINF_CNTL
, 0);
2008 r600_store_context_reg(cb
, R_028B70_DB_ALPHA_TO_MASK
, 0x0000AA00);
2010 r600_store_context_reg_seq(cb
, CM_R_028BDC_PA_SC_LINE_CNTL
, 2);
2011 r600_store_value(cb
, 0x00000400); /* CM_R_028BDC_PA_SC_LINE_CNTL */
2012 r600_store_value(cb
, 0); /* CM_R_028BE0_PA_SC_AA_CONFIG */
2014 r600_store_context_reg_seq(cb
, CM_R_028BE8_PA_CL_GB_VERT_CLIP_ADJ
, 4);
2015 r600_store_value(cb
, 0x3F800000); /* CM_R_028BE8_PA_CL_GB_VERT_CLIP_ADJ */
2016 r600_store_value(cb
, 0x3F800000); /* CM_R_028BEC_PA_CL_GB_VERT_DISC_ADJ */
2017 r600_store_value(cb
, 0x3F800000); /* CM_R_028BF0_PA_CL_GB_HORZ_CLIP_ADJ */
2018 r600_store_value(cb
, 0x3F800000); /* CM_R_028BF4_PA_CL_GB_HORZ_DISC_ADJ */
2020 r600_store_context_reg_seq(cb
, R_028240_PA_SC_GENERIC_SCISSOR_TL
, 2);
2021 r600_store_value(cb
, 0); /* R_028240_PA_SC_GENERIC_SCISSOR_TL */
2022 r600_store_value(cb
, S_028244_BR_X(16384) | S_028244_BR_Y(16384)); /* R_028244_PA_SC_GENERIC_SCISSOR_BR */
2024 r600_store_context_reg_seq(cb
, R_028030_PA_SC_SCREEN_SCISSOR_TL
, 2);
2025 r600_store_value(cb
, 0); /* R_028030_PA_SC_SCREEN_SCISSOR_TL */
2026 r600_store_value(cb
, S_028034_BR_X(16384) | S_028034_BR_Y(16384)); /* R_028034_PA_SC_SCREEN_SCISSOR_BR */
2028 r600_store_context_reg(cb
, R_028848_SQ_PGM_RESOURCES_2_PS
, S_028848_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO
));
2029 r600_store_context_reg(cb
, R_028864_SQ_PGM_RESOURCES_2_VS
, S_028864_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO
));
2030 r600_store_context_reg(cb
, R_0288A8_SQ_PGM_RESOURCES_FS
, 0);
2032 r600_store_context_reg(cb
, R_028354_SX_SURFACE_SYNC
, S_028354_SURFACE_SYNC_MASK(0xf));
2033 r600_store_context_reg(cb
, R_028800_DB_DEPTH_CONTROL
, 0);
2035 eg_store_loop_const(cb
, R_03A200_SQ_LOOP_CONST_0
, 0x01000FFF);
2036 eg_store_loop_const(cb
, R_03A200_SQ_LOOP_CONST_0
+ (32 * 4), 0x01000FFF);
2039 void evergreen_init_atom_start_cs(struct r600_context
*rctx
)
2041 struct r600_command_buffer
*cb
= &rctx
->start_cs_cmd
;
2046 int hs_prio
, cs_prio
, ls_prio
;
2060 int num_ps_stack_entries
;
2061 int num_vs_stack_entries
;
2062 int num_gs_stack_entries
;
2063 int num_es_stack_entries
;
2064 int num_hs_stack_entries
;
2065 int num_ls_stack_entries
;
2066 enum radeon_family family
;
2069 if (rctx
->chip_class
== CAYMAN
) {
2070 cayman_init_atom_start_cs(rctx
);
2074 r600_init_command_buffer(cb
, 256, EMIT_EARLY
);
2076 /* This must be first. */
2077 r600_store_value(cb
, PKT3(PKT3_CONTEXT_CONTROL
, 1, 0));
2078 r600_store_value(cb
, 0x80000000);
2079 r600_store_value(cb
, 0x80000000);
2081 family
= rctx
->family
;
2100 num_ps_threads
= 96;
2101 num_vs_threads
= 16;
2102 num_gs_threads
= 16;
2103 num_es_threads
= 16;
2104 num_hs_threads
= 16;
2105 num_ls_threads
= 16;
2106 num_ps_stack_entries
= 42;
2107 num_vs_stack_entries
= 42;
2108 num_gs_stack_entries
= 42;
2109 num_es_stack_entries
= 42;
2110 num_hs_stack_entries
= 42;
2111 num_ls_stack_entries
= 42;
2121 num_ps_threads
= 128;
2122 num_vs_threads
= 20;
2123 num_gs_threads
= 20;
2124 num_es_threads
= 20;
2125 num_hs_threads
= 20;
2126 num_ls_threads
= 20;
2127 num_ps_stack_entries
= 42;
2128 num_vs_stack_entries
= 42;
2129 num_gs_stack_entries
= 42;
2130 num_es_stack_entries
= 42;
2131 num_hs_stack_entries
= 42;
2132 num_ls_stack_entries
= 42;
2142 num_ps_threads
= 128;
2143 num_vs_threads
= 20;
2144 num_gs_threads
= 20;
2145 num_es_threads
= 20;
2146 num_hs_threads
= 20;
2147 num_ls_threads
= 20;
2148 num_ps_stack_entries
= 85;
2149 num_vs_stack_entries
= 85;
2150 num_gs_stack_entries
= 85;
2151 num_es_stack_entries
= 85;
2152 num_hs_stack_entries
= 85;
2153 num_ls_stack_entries
= 85;
2164 num_ps_threads
= 128;
2165 num_vs_threads
= 20;
2166 num_gs_threads
= 20;
2167 num_es_threads
= 20;
2168 num_hs_threads
= 20;
2169 num_ls_threads
= 20;
2170 num_ps_stack_entries
= 85;
2171 num_vs_stack_entries
= 85;
2172 num_gs_stack_entries
= 85;
2173 num_es_stack_entries
= 85;
2174 num_hs_stack_entries
= 85;
2175 num_ls_stack_entries
= 85;
2185 num_ps_threads
= 96;
2186 num_vs_threads
= 16;
2187 num_gs_threads
= 16;
2188 num_es_threads
= 16;
2189 num_hs_threads
= 16;
2190 num_ls_threads
= 16;
2191 num_ps_stack_entries
= 42;
2192 num_vs_stack_entries
= 42;
2193 num_gs_stack_entries
= 42;
2194 num_es_stack_entries
= 42;
2195 num_hs_stack_entries
= 42;
2196 num_ls_stack_entries
= 42;
2206 num_ps_threads
= 96;
2207 num_vs_threads
= 25;
2208 num_gs_threads
= 25;
2209 num_es_threads
= 25;
2210 num_hs_threads
= 25;
2211 num_ls_threads
= 25;
2212 num_ps_stack_entries
= 42;
2213 num_vs_stack_entries
= 42;
2214 num_gs_stack_entries
= 42;
2215 num_es_stack_entries
= 42;
2216 num_hs_stack_entries
= 42;
2217 num_ls_stack_entries
= 42;
2227 num_ps_threads
= 96;
2228 num_vs_threads
= 25;
2229 num_gs_threads
= 25;
2230 num_es_threads
= 25;
2231 num_hs_threads
= 25;
2232 num_ls_threads
= 25;
2233 num_ps_stack_entries
= 85;
2234 num_vs_stack_entries
= 85;
2235 num_gs_stack_entries
= 85;
2236 num_es_stack_entries
= 85;
2237 num_hs_stack_entries
= 85;
2238 num_ls_stack_entries
= 85;
2248 num_ps_threads
= 128;
2249 num_vs_threads
= 20;
2250 num_gs_threads
= 20;
2251 num_es_threads
= 20;
2252 num_hs_threads
= 20;
2253 num_ls_threads
= 20;
2254 num_ps_stack_entries
= 85;
2255 num_vs_stack_entries
= 85;
2256 num_gs_stack_entries
= 85;
2257 num_es_stack_entries
= 85;
2258 num_hs_stack_entries
= 85;
2259 num_ls_stack_entries
= 85;
2269 num_ps_threads
= 128;
2270 num_vs_threads
= 20;
2271 num_gs_threads
= 20;
2272 num_es_threads
= 20;
2273 num_hs_threads
= 20;
2274 num_ls_threads
= 20;
2275 num_ps_stack_entries
= 42;
2276 num_vs_stack_entries
= 42;
2277 num_gs_stack_entries
= 42;
2278 num_es_stack_entries
= 42;
2279 num_hs_stack_entries
= 42;
2280 num_ls_stack_entries
= 42;
2290 num_ps_threads
= 128;
2291 num_vs_threads
= 10;
2292 num_gs_threads
= 10;
2293 num_es_threads
= 10;
2294 num_hs_threads
= 10;
2295 num_ls_threads
= 10;
2296 num_ps_stack_entries
= 42;
2297 num_vs_stack_entries
= 42;
2298 num_gs_stack_entries
= 42;
2299 num_es_stack_entries
= 42;
2300 num_hs_stack_entries
= 42;
2301 num_ls_stack_entries
= 42;
2314 tmp
|= S_008C00_VC_ENABLE(1);
2317 tmp
|= S_008C00_EXPORT_SRC_C(1);
2318 tmp
|= S_008C00_CS_PRIO(cs_prio
);
2319 tmp
|= S_008C00_LS_PRIO(ls_prio
);
2320 tmp
|= S_008C00_HS_PRIO(hs_prio
);
2321 tmp
|= S_008C00_PS_PRIO(ps_prio
);
2322 tmp
|= S_008C00_VS_PRIO(vs_prio
);
2323 tmp
|= S_008C00_GS_PRIO(gs_prio
);
2324 tmp
|= S_008C00_ES_PRIO(es_prio
);
2326 /* enable dynamic GPR resource management */
2327 if (rctx
->screen
->info
.drm_minor
>= 7) {
2328 r600_store_config_reg_seq(cb
, R_008C00_SQ_CONFIG
, 2);
2329 r600_store_value(cb
, tmp
); /* R_008C00_SQ_CONFIG */
2330 /* always set temp clauses */
2331 r600_store_value(cb
, S_008C04_NUM_CLAUSE_TEMP_GPRS(num_temp_gprs
)); /* R_008C04_SQ_GPR_RESOURCE_MGMT_1 */
2332 r600_store_config_reg_seq(cb
, R_008C10_SQ_GLOBAL_GPR_RESOURCE_MGMT_1
, 2);
2333 r600_store_value(cb
, 0); /* R_008C10_SQ_GLOBAL_GPR_RESOURCE_MGMT_1 */
2334 r600_store_value(cb
, 0); /* R_008C14_SQ_GLOBAL_GPR_RESOURCE_MGMT_2 */
2335 r600_store_config_reg(cb
, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ
, (1 << 8));
2336 r600_store_context_reg(cb
, R_028838_SQ_DYN_GPR_RESOURCE_LIMIT_1
,
2337 S_028838_PS_GPRS(0x1e) |
2338 S_028838_VS_GPRS(0x1e) |
2339 S_028838_GS_GPRS(0x1e) |
2340 S_028838_ES_GPRS(0x1e) |
2341 S_028838_HS_GPRS(0x1e) |
2342 S_028838_LS_GPRS(0x1e)); /* workaround for hw issues with dyn gpr - must set all limits to 240 instead of 0, 0x1e == 240 / 8*/
2344 r600_store_config_reg_seq(cb
, R_008C00_SQ_CONFIG
, 4);
2345 r600_store_value(cb
, tmp
); /* R_008C00_SQ_CONFIG */
2347 tmp
= S_008C04_NUM_PS_GPRS(num_ps_gprs
);
2348 tmp
|= S_008C04_NUM_VS_GPRS(num_vs_gprs
);
2349 tmp
|= S_008C04_NUM_CLAUSE_TEMP_GPRS(num_temp_gprs
);
2350 r600_store_value(cb
, tmp
); /* R_008C04_SQ_GPR_RESOURCE_MGMT_1 */
2352 tmp
= S_008C08_NUM_GS_GPRS(num_gs_gprs
);
2353 tmp
|= S_008C08_NUM_ES_GPRS(num_es_gprs
);
2354 r600_store_value(cb
, tmp
); /* R_008C08_SQ_GPR_RESOURCE_MGMT_2 */
2356 tmp
= S_008C0C_NUM_HS_GPRS(num_hs_gprs
);
2357 tmp
|= S_008C0C_NUM_HS_GPRS(num_ls_gprs
);
2358 r600_store_value(cb
, tmp
); /* R_008C0C_SQ_GPR_RESOURCE_MGMT_3 */
2361 tmp
= S_008C18_NUM_PS_THREADS(num_ps_threads
);
2362 tmp
|= S_008C18_NUM_VS_THREADS(num_vs_threads
);
2363 tmp
|= S_008C18_NUM_GS_THREADS(num_gs_threads
);
2364 tmp
|= S_008C18_NUM_ES_THREADS(num_es_threads
);
2365 r600_store_config_reg_seq(cb
, R_008C18_SQ_THREAD_RESOURCE_MGMT_1
, 5);
2366 r600_store_value(cb
, tmp
); /* R_008C18_SQ_THREAD_RESOURCE_MGMT_1 */
2368 tmp
= S_008C1C_NUM_HS_THREADS(num_hs_threads
);
2369 tmp
|= S_008C1C_NUM_LS_THREADS(num_ls_threads
);
2370 r600_store_value(cb
, tmp
); /* R_008C1C_SQ_THREAD_RESOURCE_MGMT_2 */
2372 tmp
= S_008C20_NUM_PS_STACK_ENTRIES(num_ps_stack_entries
);
2373 tmp
|= S_008C20_NUM_VS_STACK_ENTRIES(num_vs_stack_entries
);
2374 r600_store_value(cb
, tmp
); /* R_008C20_SQ_STACK_RESOURCE_MGMT_1 */
2376 tmp
= S_008C24_NUM_GS_STACK_ENTRIES(num_gs_stack_entries
);
2377 tmp
|= S_008C24_NUM_ES_STACK_ENTRIES(num_es_stack_entries
);
2378 r600_store_value(cb
, tmp
); /* R_008C24_SQ_STACK_RESOURCE_MGMT_2 */
2380 tmp
= S_008C28_NUM_HS_STACK_ENTRIES(num_hs_stack_entries
);
2381 tmp
|= S_008C28_NUM_LS_STACK_ENTRIES(num_ls_stack_entries
);
2382 r600_store_value(cb
, tmp
); /* R_008C28_SQ_STACK_RESOURCE_MGMT_3 */
2384 r600_store_config_reg(cb
, R_008E2C_SQ_LDS_RESOURCE_MGMT
,
2385 S_008E2C_NUM_PS_LDS(0x1000) | S_008E2C_NUM_LS_LDS(0x1000));
2387 r600_store_config_reg(cb
, R_009100_SPI_CONFIG_CNTL
, 0);
2388 r600_store_config_reg(cb
, R_00913C_SPI_CONFIG_CNTL_1
, S_00913C_VTX_DONE_DELAY(4));
2390 r600_store_context_reg(cb
, R_028A4C_PA_SC_MODE_CNTL_1
, 0);
2392 r600_store_context_reg_seq(cb
, R_028900_SQ_ESGS_RING_ITEMSIZE
, 6);
2393 r600_store_value(cb
, 0); /* R_028900_SQ_ESGS_RING_ITEMSIZE */
2394 r600_store_value(cb
, 0); /* R_028904_SQ_GSVS_RING_ITEMSIZE */
2395 r600_store_value(cb
, 0); /* R_028908_SQ_ESTMP_RING_ITEMSIZE */
2396 r600_store_value(cb
, 0); /* R_02890C_SQ_GSTMP_RING_ITEMSIZE */
2397 r600_store_value(cb
, 0); /* R_028910_SQ_VSTMP_RING_ITEMSIZE */
2398 r600_store_value(cb
, 0); /* R_028914_SQ_PSTMP_RING_ITEMSIZE */
2400 r600_store_context_reg_seq(cb
, R_02891C_SQ_GS_VERT_ITEMSIZE
, 4);
2401 r600_store_value(cb
, 0); /* R_02891C_SQ_GS_VERT_ITEMSIZE */
2402 r600_store_value(cb
, 0); /* R_028920_SQ_GS_VERT_ITEMSIZE_1 */
2403 r600_store_value(cb
, 0); /* R_028924_SQ_GS_VERT_ITEMSIZE_2 */
2404 r600_store_value(cb
, 0); /* R_028928_SQ_GS_VERT_ITEMSIZE_3 */
2406 r600_store_context_reg_seq(cb
, R_028A10_VGT_OUTPUT_PATH_CNTL
, 13);
2407 r600_store_value(cb
, 0); /* R_028A10_VGT_OUTPUT_PATH_CNTL */
2408 r600_store_value(cb
, 0); /* R_028A14_VGT_HOS_CNTL */
2409 r600_store_value(cb
, 0); /* R_028A18_VGT_HOS_MAX_TESS_LEVEL */
2410 r600_store_value(cb
, 0); /* R_028A1C_VGT_HOS_MIN_TESS_LEVEL */
2411 r600_store_value(cb
, 0); /* R_028A20_VGT_HOS_REUSE_DEPTH */
2412 r600_store_value(cb
, 0); /* R_028A24_VGT_GROUP_PRIM_TYPE */
2413 r600_store_value(cb
, 0); /* R_028A28_VGT_GROUP_FIRST_DECR */
2414 r600_store_value(cb
, 0); /* R_028A2C_VGT_GROUP_DECR */
2415 r600_store_value(cb
, 0); /* R_028A30_VGT_GROUP_VECT_0_CNTL */
2416 r600_store_value(cb
, 0); /* R_028A34_VGT_GROUP_VECT_1_CNTL */
2417 r600_store_value(cb
, 0); /* R_028A38_VGT_GROUP_VECT_0_FMT_CNTL */
2418 r600_store_value(cb
, 0); /* R_028A3C_VGT_GROUP_VECT_1_FMT_CNTL */
2419 r600_store_value(cb
, 0); /* R_028A40_VGT_GS_MODE */
2421 r600_store_context_reg_seq(cb
, R_028B94_VGT_STRMOUT_CONFIG
, 2);
2422 r600_store_value(cb
, 0); /* R_028B94_VGT_STRMOUT_CONFIG */
2423 r600_store_value(cb
, 0); /* R_028B98_VGT_STRMOUT_BUFFER_CONFIG */
2425 r600_store_context_reg_seq(cb
, R_028AB4_VGT_REUSE_OFF
, 2);
2426 r600_store_value(cb
, 0); /* R_028AB4_VGT_REUSE_OFF */
2427 r600_store_value(cb
, 0); /* R_028AB8_VGT_VTX_CNT_EN */
2429 r600_store_config_reg(cb
, R_008A14_PA_CL_ENHANCE
, (3 << 1) | 1);
2431 r600_store_context_reg_seq(cb
, R_028380_SQ_VTX_SEMANTIC_0
, 34);
2432 r600_store_value(cb
, 0); /* R_028380_SQ_VTX_SEMANTIC_0 */
2433 r600_store_value(cb
, 0);
2434 r600_store_value(cb
, 0);
2435 r600_store_value(cb
, 0);
2436 r600_store_value(cb
, 0);
2437 r600_store_value(cb
, 0);
2438 r600_store_value(cb
, 0);
2439 r600_store_value(cb
, 0);
2440 r600_store_value(cb
, 0);
2441 r600_store_value(cb
, 0);
2442 r600_store_value(cb
, 0);
2443 r600_store_value(cb
, 0);
2444 r600_store_value(cb
, 0);
2445 r600_store_value(cb
, 0);
2446 r600_store_value(cb
, 0);
2447 r600_store_value(cb
, 0);
2448 r600_store_value(cb
, 0);
2449 r600_store_value(cb
, 0);
2450 r600_store_value(cb
, 0);
2451 r600_store_value(cb
, 0);
2452 r600_store_value(cb
, 0);
2453 r600_store_value(cb
, 0);
2454 r600_store_value(cb
, 0);
2455 r600_store_value(cb
, 0);
2456 r600_store_value(cb
, 0);
2457 r600_store_value(cb
, 0);
2458 r600_store_value(cb
, 0);
2459 r600_store_value(cb
, 0);
2460 r600_store_value(cb
, 0);
2461 r600_store_value(cb
, 0);
2462 r600_store_value(cb
, 0);
2463 r600_store_value(cb
, 0); /* R_0283FC_SQ_VTX_SEMANTIC_31 */
2464 r600_store_value(cb
, ~0); /* R_028400_VGT_MAX_VTX_INDX */
2465 r600_store_value(cb
, 0); /* R_028404_VGT_MIN_VTX_INDX */
2467 r600_store_ctl_const(cb
, R_03CFF0_SQ_VTX_BASE_VTX_LOC
, 0);
2469 r600_store_context_reg_seq(cb
, R_028028_DB_STENCIL_CLEAR
, 2);
2470 r600_store_value(cb
, 0); /* R_028028_DB_STENCIL_CLEAR */
2471 r600_store_value(cb
, 0x3F800000); /* R_02802C_DB_DEPTH_CLEAR */
2473 r600_store_context_reg(cb
, R_028200_PA_SC_WINDOW_OFFSET
, 0);
2474 r600_store_context_reg(cb
, R_02820C_PA_SC_CLIPRECT_RULE
, 0xFFFF);
2475 r600_store_context_reg(cb
, R_028230_PA_SC_EDGERULE
, 0xAAAAAAAA);
2477 r600_store_context_reg_seq(cb
, R_0282D0_PA_SC_VPORT_ZMIN_0
, 2);
2478 r600_store_value(cb
, 0); /* R_0282D0_PA_SC_VPORT_ZMIN_0 */
2479 r600_store_value(cb
, 0x3F800000); /* R_0282D4_PA_SC_VPORT_ZMAX_0 */
2481 r600_store_context_reg(cb
, R_0286DC_SPI_FOG_CNTL
, 0);
2482 r600_store_context_reg(cb
, R_028818_PA_CL_VTE_CNTL
, 0x0000043F);
2483 r600_store_context_reg(cb
, R_028820_PA_CL_NANINF_CNTL
, 0);
2485 r600_store_context_reg_seq(cb
, R_028AC0_DB_SRESULTS_COMPARE_STATE0
, 3);
2486 r600_store_value(cb
, 0); /* R_028AC0_DB_SRESULTS_COMPARE_STATE0 */
2487 r600_store_value(cb
, 0); /* R_028AC4_DB_SRESULTS_COMPARE_STATE1 */
2488 r600_store_value(cb
, 0); /* R_028AC8_DB_PRELOAD_CONTROL */
2490 r600_store_context_reg(cb
, R_028B70_DB_ALPHA_TO_MASK
, 0x0000AA00);
2492 r600_store_context_reg_seq(cb
, R_028C00_PA_SC_LINE_CNTL
, 2);
2493 r600_store_value(cb
, 0x00000400); /* R_028C00_PA_SC_LINE_CNTL */
2494 r600_store_value(cb
, 0); /* R_028C04_PA_SC_AA_CONFIG */
2496 r600_store_context_reg_seq(cb
, R_028C0C_PA_CL_GB_VERT_CLIP_ADJ
, 5);
2497 r600_store_value(cb
, 0x3F800000); /* R_028C0C_PA_CL_GB_VERT_CLIP_ADJ */
2498 r600_store_value(cb
, 0x3F800000); /* R_028C10_PA_CL_GB_VERT_DISC_ADJ */
2499 r600_store_value(cb
, 0x3F800000); /* R_028C14_PA_CL_GB_HORZ_CLIP_ADJ */
2500 r600_store_value(cb
, 0x3F800000); /* R_028C18_PA_CL_GB_HORZ_DISC_ADJ */
2501 r600_store_value(cb
, 0); /* R_028C1C_PA_SC_AA_SAMPLE_LOCS_0 */
2503 r600_store_context_reg(cb
, R_028C3C_PA_SC_AA_MASK
, ~0);
2505 r600_store_context_reg_seq(cb
, R_028240_PA_SC_GENERIC_SCISSOR_TL
, 2);
2506 r600_store_value(cb
, 0); /* R_028240_PA_SC_GENERIC_SCISSOR_TL */
2507 r600_store_value(cb
, S_028244_BR_X(16384) | S_028244_BR_Y(16384)); /* R_028244_PA_SC_GENERIC_SCISSOR_BR */
2509 r600_store_context_reg_seq(cb
, R_028030_PA_SC_SCREEN_SCISSOR_TL
, 2);
2510 r600_store_value(cb
, 0); /* R_028030_PA_SC_SCREEN_SCISSOR_TL */
2511 r600_store_value(cb
, S_028034_BR_X(16384) | S_028034_BR_Y(16384)); /* R_028034_PA_SC_SCREEN_SCISSOR_BR */
2513 r600_store_context_reg(cb
, R_028848_SQ_PGM_RESOURCES_2_PS
, S_028848_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO
));
2514 r600_store_context_reg(cb
, R_028864_SQ_PGM_RESOURCES_2_VS
, S_028864_SINGLE_ROUND(V_SQ_ROUND_TO_ZERO
));
2515 r600_store_context_reg(cb
, R_0288A8_SQ_PGM_RESOURCES_FS
, 0);
2517 r600_store_context_reg(cb
, R_028354_SX_SURFACE_SYNC
, S_028354_SURFACE_SYNC_MASK(0xf));
2518 r600_store_context_reg(cb
, R_028800_DB_DEPTH_CONTROL
, 0);
2520 eg_store_loop_const(cb
, R_03A200_SQ_LOOP_CONST_0
, 0x01000FFF);
2521 eg_store_loop_const(cb
, R_03A200_SQ_LOOP_CONST_0
+ (32 * 4), 0x01000FFF);
2524 void evergreen_polygon_offset_update(struct r600_context
*rctx
)
2526 struct r600_pipe_state state
;
2528 state
.id
= R600_PIPE_STATE_POLYGON_OFFSET
;
2530 if (rctx
->rasterizer
&& rctx
->framebuffer
.zsbuf
) {
2531 float offset_units
= rctx
->rasterizer
->offset_units
;
2532 unsigned offset_db_fmt_cntl
= 0, depth
;
2534 switch (rctx
->framebuffer
.zsbuf
->texture
->format
) {
2535 case PIPE_FORMAT_Z24X8_UNORM
:
2536 case PIPE_FORMAT_Z24_UNORM_S8_UINT
:
2538 offset_units
*= 2.0f
;
2540 case PIPE_FORMAT_Z32_FLOAT
:
2541 case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT
:
2543 offset_units
*= 1.0f
;
2544 offset_db_fmt_cntl
|= S_028B78_POLY_OFFSET_DB_IS_FLOAT_FMT(1);
2546 case PIPE_FORMAT_Z16_UNORM
:
2548 offset_units
*= 4.0f
;
2553 /* XXX some of those reg can be computed with cso */
2554 offset_db_fmt_cntl
|= S_028B78_POLY_OFFSET_NEG_NUM_DB_BITS(depth
);
2555 r600_pipe_state_add_reg(&state
,
2556 R_028B80_PA_SU_POLY_OFFSET_FRONT_SCALE
,
2557 fui(rctx
->rasterizer
->offset_scale
));
2558 r600_pipe_state_add_reg(&state
,
2559 R_028B84_PA_SU_POLY_OFFSET_FRONT_OFFSET
,
2561 r600_pipe_state_add_reg(&state
,
2562 R_028B88_PA_SU_POLY_OFFSET_BACK_SCALE
,
2563 fui(rctx
->rasterizer
->offset_scale
));
2564 r600_pipe_state_add_reg(&state
,
2565 R_028B8C_PA_SU_POLY_OFFSET_BACK_OFFSET
,
2567 r600_pipe_state_add_reg(&state
,
2568 R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL
,
2569 offset_db_fmt_cntl
);
2570 r600_context_pipe_state_set(rctx
, &state
);
2574 void evergreen_pipe_shader_ps(struct pipe_context
*ctx
, struct r600_pipe_shader
*shader
)
2576 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
2577 struct r600_pipe_state
*rstate
= &shader
->rstate
;
2578 struct r600_shader
*rshader
= &shader
->shader
;
2579 unsigned i
, exports_ps
, num_cout
, spi_ps_in_control_0
, spi_input_z
, spi_ps_in_control_1
, db_shader_control
;
2580 int pos_index
= -1, face_index
= -1;
2582 boolean have_linear
= FALSE
, have_centroid
= FALSE
, have_perspective
= FALSE
;
2583 unsigned spi_baryc_cntl
, sid
, tmp
, idx
= 0;
2587 db_shader_control
= S_02880C_Z_ORDER(V_02880C_EARLY_Z_THEN_LATE_Z
);
2588 for (i
= 0; i
< rshader
->ninput
; i
++) {
2589 /* evergreen NUM_INTERP only contains values interpolated into the LDS,
2590 POSITION goes via GPRs from the SC so isn't counted */
2591 if (rshader
->input
[i
].name
== TGSI_SEMANTIC_POSITION
)
2593 else if (rshader
->input
[i
].name
== TGSI_SEMANTIC_FACE
)
2597 if (rshader
->input
[i
].interpolate
== TGSI_INTERPOLATE_LINEAR
)
2599 if (rshader
->input
[i
].interpolate
== TGSI_INTERPOLATE_PERSPECTIVE
)
2600 have_perspective
= TRUE
;
2601 if (rshader
->input
[i
].centroid
)
2602 have_centroid
= TRUE
;
2605 sid
= rshader
->input
[i
].spi_sid
;
2609 tmp
= S_028644_SEMANTIC(sid
);
2611 if (rshader
->input
[i
].name
== TGSI_SEMANTIC_POSITION
||
2612 rshader
->input
[i
].interpolate
== TGSI_INTERPOLATE_CONSTANT
||
2613 (rshader
->input
[i
].interpolate
== TGSI_INTERPOLATE_COLOR
&&
2614 rctx
->rasterizer
&& rctx
->rasterizer
->flatshade
)) {
2615 tmp
|= S_028644_FLAT_SHADE(1);
2618 if (rshader
->input
[i
].name
== TGSI_SEMANTIC_GENERIC
&&
2619 (rctx
->sprite_coord_enable
& (1 << rshader
->input
[i
].sid
))) {
2620 tmp
|= S_028644_PT_SPRITE_TEX(1);
2623 r600_pipe_state_add_reg(rstate
, R_028644_SPI_PS_INPUT_CNTL_0
+ idx
* 4,
2630 for (i
= 0; i
< rshader
->noutput
; i
++) {
2631 if (rshader
->output
[i
].name
== TGSI_SEMANTIC_POSITION
)
2632 db_shader_control
|= S_02880C_Z_EXPORT_ENABLE(1);
2633 if (rshader
->output
[i
].name
== TGSI_SEMANTIC_STENCIL
)
2634 db_shader_control
|= S_02880C_STENCIL_EXPORT_ENABLE(1);
2636 if (rshader
->uses_kill
)
2637 db_shader_control
|= S_02880C_KILL_ENABLE(1);
2641 for (i
= 0; i
< rshader
->noutput
; i
++) {
2642 if (rshader
->output
[i
].name
== TGSI_SEMANTIC_POSITION
||
2643 rshader
->output
[i
].name
== TGSI_SEMANTIC_STENCIL
)
2645 else if (rshader
->output
[i
].name
== TGSI_SEMANTIC_COLOR
) {
2646 if (rshader
->fs_write_all
)
2647 num_cout
= rshader
->nr_cbufs
;
2652 exports_ps
|= S_02884C_EXPORT_COLORS(num_cout
);
2654 /* always at least export 1 component per pixel */
2657 shader
->ps_cb_shader_mask
= (1ULL << ((unsigned)num_cout
* 4)) - 1;
2660 have_perspective
= TRUE
;
2663 if (!have_perspective
&& !have_linear
)
2664 have_perspective
= TRUE
;
2666 spi_ps_in_control_0
= S_0286CC_NUM_INTERP(ninterp
) |
2667 S_0286CC_PERSP_GRADIENT_ENA(have_perspective
) |
2668 S_0286CC_LINEAR_GRADIENT_ENA(have_linear
);
2670 if (pos_index
!= -1) {
2671 spi_ps_in_control_0
|= S_0286CC_POSITION_ENA(1) |
2672 S_0286CC_POSITION_CENTROID(rshader
->input
[pos_index
].centroid
) |
2673 S_0286CC_POSITION_ADDR(rshader
->input
[pos_index
].gpr
);
2677 spi_ps_in_control_1
= 0;
2678 if (face_index
!= -1) {
2679 spi_ps_in_control_1
|= S_0286D0_FRONT_FACE_ENA(1) |
2680 S_0286D0_FRONT_FACE_ADDR(rshader
->input
[face_index
].gpr
);
2684 if (have_perspective
)
2685 spi_baryc_cntl
|= S_0286E0_PERSP_CENTER_ENA(1) |
2686 S_0286E0_PERSP_CENTROID_ENA(have_centroid
);
2688 spi_baryc_cntl
|= S_0286E0_LINEAR_CENTER_ENA(1) |
2689 S_0286E0_LINEAR_CENTROID_ENA(have_centroid
);
2691 r600_pipe_state_add_reg(rstate
, R_0286CC_SPI_PS_IN_CONTROL_0
,
2692 spi_ps_in_control_0
);
2693 r600_pipe_state_add_reg(rstate
, R_0286D0_SPI_PS_IN_CONTROL_1
,
2694 spi_ps_in_control_1
);
2695 r600_pipe_state_add_reg(rstate
, R_0286E4_SPI_PS_IN_CONTROL_2
,
2697 r600_pipe_state_add_reg(rstate
, R_0286D8_SPI_INPUT_Z
, spi_input_z
);
2698 r600_pipe_state_add_reg(rstate
,
2699 R_0286E0_SPI_BARYC_CNTL
,
2702 r600_pipe_state_add_reg_bo(rstate
,
2703 R_028840_SQ_PGM_START_PS
,
2704 r600_resource_va(ctx
->screen
, (void *)shader
->bo
) >> 8,
2705 shader
->bo
, RADEON_USAGE_READ
);
2706 r600_pipe_state_add_reg(rstate
,
2707 R_028844_SQ_PGM_RESOURCES_PS
,
2708 S_028844_NUM_GPRS(rshader
->bc
.ngpr
) |
2709 S_028844_PRIME_CACHE_ON_DRAW(1) |
2710 S_028844_STACK_SIZE(rshader
->bc
.nstack
));
2711 r600_pipe_state_add_reg(rstate
,
2712 R_02884C_SQ_PGM_EXPORTS_PS
,
2714 r600_pipe_state_add_reg(rstate
, R_02880C_DB_SHADER_CONTROL
,
2717 shader
->sprite_coord_enable
= rctx
->sprite_coord_enable
;
2718 if (rctx
->rasterizer
)
2719 shader
->flatshade
= rctx
->rasterizer
->flatshade
;
2722 void evergreen_pipe_shader_vs(struct pipe_context
*ctx
, struct r600_pipe_shader
*shader
)
2724 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
2725 struct r600_pipe_state
*rstate
= &shader
->rstate
;
2726 struct r600_shader
*rshader
= &shader
->shader
;
2727 unsigned spi_vs_out_id
[10] = {};
2728 unsigned i
, tmp
, nparams
= 0;
2730 /* clear previous register */
2733 for (i
= 0; i
< rshader
->noutput
; i
++) {
2734 if (rshader
->output
[i
].spi_sid
) {
2735 tmp
= rshader
->output
[i
].spi_sid
<< ((nparams
& 3) * 8);
2736 spi_vs_out_id
[nparams
/ 4] |= tmp
;
2741 for (i
= 0; i
< 10; i
++) {
2742 r600_pipe_state_add_reg(rstate
,
2743 R_02861C_SPI_VS_OUT_ID_0
+ i
* 4,
2747 /* Certain attributes (position, psize, etc.) don't count as params.
2748 * VS is required to export at least one param and r600_shader_from_tgsi()
2749 * takes care of adding a dummy export.
2754 r600_pipe_state_add_reg(rstate
,
2755 R_0286C4_SPI_VS_OUT_CONFIG
,
2756 S_0286C4_VS_EXPORT_COUNT(nparams
- 1));
2757 r600_pipe_state_add_reg(rstate
,
2758 R_028860_SQ_PGM_RESOURCES_VS
,
2759 S_028860_NUM_GPRS(rshader
->bc
.ngpr
) |
2760 S_028860_STACK_SIZE(rshader
->bc
.nstack
));
2761 r600_pipe_state_add_reg_bo(rstate
,
2762 R_02885C_SQ_PGM_START_VS
,
2763 r600_resource_va(ctx
->screen
, (void *)shader
->bo
) >> 8,
2764 shader
->bo
, RADEON_USAGE_READ
);
2766 shader
->pa_cl_vs_out_cntl
=
2767 S_02881C_VS_OUT_CCDIST0_VEC_ENA((rshader
->clip_dist_write
& 0x0F) != 0) |
2768 S_02881C_VS_OUT_CCDIST1_VEC_ENA((rshader
->clip_dist_write
& 0xF0) != 0) |
2769 S_02881C_VS_OUT_MISC_VEC_ENA(rshader
->vs_out_misc_write
) |
2770 S_02881C_USE_VTX_POINT_SIZE(rshader
->vs_out_point_size
);
2773 void evergreen_fetch_shader(struct pipe_context
*ctx
,
2774 struct r600_vertex_element
*ve
)
2776 struct r600_context
*rctx
= (struct r600_context
*)ctx
;
2777 struct r600_pipe_state
*rstate
= &ve
->rstate
;
2778 rstate
->id
= R600_PIPE_STATE_FETCH_SHADER
;
2780 r600_pipe_state_add_reg_bo(rstate
, R_0288A4_SQ_PGM_START_FS
,
2781 r600_resource_va(ctx
->screen
, (void *)ve
->fetch_shader
) >> 8,
2782 ve
->fetch_shader
, RADEON_USAGE_READ
);
2785 void *evergreen_create_db_flush_dsa(struct r600_context
*rctx
)
2787 struct pipe_depth_stencil_alpha_state dsa
;
2788 struct r600_pipe_state
*rstate
;
2790 memset(&dsa
, 0, sizeof(dsa
));
2792 rstate
= rctx
->context
.create_depth_stencil_alpha_state(&rctx
->context
, &dsa
);
2793 r600_pipe_state_add_reg(rstate
,
2794 R_028000_DB_RENDER_CONTROL
,
2795 S_028000_DEPTH_COPY_ENABLE(1) |
2796 S_028000_STENCIL_COPY_ENABLE(1) |
2797 S_028000_COPY_CENTROID(1));
2798 /* Don't set the 'is_flush' flag in r600_pipe_dsa, evergreen doesn't need it. */