2 * Copyright 2010 Red Hat Inc.
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 #ifndef R600_STATE_INLINES_H
24 #define R600_STATE_INLINES_H
26 #include "util/u_format.h"
28 #include "r600_formats.h"
30 static INLINE
uint32_t r600_translate_blend_function(int blend_func
)
34 return V_028804_COMB_DST_PLUS_SRC
;
35 case PIPE_BLEND_SUBTRACT
:
36 return V_028804_COMB_SRC_MINUS_DST
;
37 case PIPE_BLEND_REVERSE_SUBTRACT
:
38 return V_028804_COMB_DST_MINUS_SRC
;
40 return V_028804_COMB_MIN_DST_SRC
;
42 return V_028804_COMB_MAX_DST_SRC
;
44 R600_ERR("Unknown blend function %d\n", blend_func
);
51 static INLINE
uint32_t r600_translate_blend_factor(int blend_fact
)
54 case PIPE_BLENDFACTOR_ONE
:
55 return V_028804_BLEND_ONE
;
56 case PIPE_BLENDFACTOR_SRC_COLOR
:
57 return V_028804_BLEND_SRC_COLOR
;
58 case PIPE_BLENDFACTOR_SRC_ALPHA
:
59 return V_028804_BLEND_SRC_ALPHA
;
60 case PIPE_BLENDFACTOR_DST_ALPHA
:
61 return V_028804_BLEND_DST_ALPHA
;
62 case PIPE_BLENDFACTOR_DST_COLOR
:
63 return V_028804_BLEND_DST_COLOR
;
64 case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE
:
65 return V_028804_BLEND_SRC_ALPHA_SATURATE
;
66 case PIPE_BLENDFACTOR_CONST_COLOR
:
67 return V_028804_BLEND_CONST_COLOR
;
68 case PIPE_BLENDFACTOR_CONST_ALPHA
:
69 return V_028804_BLEND_CONST_ALPHA
;
70 case PIPE_BLENDFACTOR_ZERO
:
71 return V_028804_BLEND_ZERO
;
72 case PIPE_BLENDFACTOR_INV_SRC_COLOR
:
73 return V_028804_BLEND_ONE_MINUS_SRC_COLOR
;
74 case PIPE_BLENDFACTOR_INV_SRC_ALPHA
:
75 return V_028804_BLEND_ONE_MINUS_SRC_ALPHA
;
76 case PIPE_BLENDFACTOR_INV_DST_ALPHA
:
77 return V_028804_BLEND_ONE_MINUS_DST_ALPHA
;
78 case PIPE_BLENDFACTOR_INV_DST_COLOR
:
79 return V_028804_BLEND_ONE_MINUS_DST_COLOR
;
80 case PIPE_BLENDFACTOR_INV_CONST_COLOR
:
81 return V_028804_BLEND_ONE_MINUS_CONST_COLOR
;
82 case PIPE_BLENDFACTOR_INV_CONST_ALPHA
:
83 return V_028804_BLEND_ONE_MINUS_CONST_ALPHA
;
84 case PIPE_BLENDFACTOR_SRC1_COLOR
:
85 return V_028804_BLEND_SRC1_COLOR
;
86 case PIPE_BLENDFACTOR_SRC1_ALPHA
:
87 return V_028804_BLEND_SRC1_ALPHA
;
88 case PIPE_BLENDFACTOR_INV_SRC1_COLOR
:
89 return V_028804_BLEND_INV_SRC1_COLOR
;
90 case PIPE_BLENDFACTOR_INV_SRC1_ALPHA
:
91 return V_028804_BLEND_INV_SRC1_ALPHA
;
93 R600_ERR("Bad blend factor %d not supported!\n", blend_fact
);
100 static INLINE
uint32_t r600_translate_stencil_op(int s_op
)
103 case PIPE_STENCIL_OP_KEEP
:
104 return V_028800_STENCIL_KEEP
;
105 case PIPE_STENCIL_OP_ZERO
:
106 return V_028800_STENCIL_ZERO
;
107 case PIPE_STENCIL_OP_REPLACE
:
108 return V_028800_STENCIL_REPLACE
;
109 case PIPE_STENCIL_OP_INCR
:
110 return V_028800_STENCIL_INCR
;
111 case PIPE_STENCIL_OP_DECR
:
112 return V_028800_STENCIL_DECR
;
113 case PIPE_STENCIL_OP_INCR_WRAP
:
114 return V_028800_STENCIL_INCR_WRAP
;
115 case PIPE_STENCIL_OP_DECR_WRAP
:
116 return V_028800_STENCIL_DECR_WRAP
;
117 case PIPE_STENCIL_OP_INVERT
:
118 return V_028800_STENCIL_INVERT
;
120 R600_ERR("Unknown stencil op %d", s_op
);
127 static INLINE
uint32_t r600_translate_fill(uint32_t func
)
130 case PIPE_POLYGON_MODE_FILL
:
132 case PIPE_POLYGON_MODE_LINE
:
134 case PIPE_POLYGON_MODE_POINT
:
142 /* translates straight */
143 static INLINE
uint32_t r600_translate_ds_func(int func
)
148 static inline unsigned r600_tex_wrap(unsigned wrap
)
152 case PIPE_TEX_WRAP_REPEAT
:
153 return V_03C000_SQ_TEX_WRAP
;
154 case PIPE_TEX_WRAP_CLAMP
:
155 return V_03C000_SQ_TEX_CLAMP_HALF_BORDER
;
156 case PIPE_TEX_WRAP_CLAMP_TO_EDGE
:
157 return V_03C000_SQ_TEX_CLAMP_LAST_TEXEL
;
158 case PIPE_TEX_WRAP_CLAMP_TO_BORDER
:
159 return V_03C000_SQ_TEX_CLAMP_BORDER
;
160 case PIPE_TEX_WRAP_MIRROR_REPEAT
:
161 return V_03C000_SQ_TEX_MIRROR
;
162 case PIPE_TEX_WRAP_MIRROR_CLAMP
:
163 return V_03C000_SQ_TEX_MIRROR_ONCE_HALF_BORDER
;
164 case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE
:
165 return V_03C000_SQ_TEX_MIRROR_ONCE_LAST_TEXEL
;
166 case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER
:
167 return V_03C000_SQ_TEX_MIRROR_ONCE_BORDER
;
171 static inline unsigned r600_tex_filter(unsigned filter
)
175 case PIPE_TEX_FILTER_NEAREST
:
176 return V_03C000_SQ_TEX_XY_FILTER_POINT
;
177 case PIPE_TEX_FILTER_LINEAR
:
178 return V_03C000_SQ_TEX_XY_FILTER_BILINEAR
;
182 static inline unsigned r600_tex_mipfilter(unsigned filter
)
185 case PIPE_TEX_MIPFILTER_NEAREST
:
186 return V_03C000_SQ_TEX_Z_FILTER_POINT
;
187 case PIPE_TEX_MIPFILTER_LINEAR
:
188 return V_03C000_SQ_TEX_Z_FILTER_LINEAR
;
190 case PIPE_TEX_MIPFILTER_NONE
:
191 return V_03C000_SQ_TEX_Z_FILTER_NONE
;
195 static inline unsigned r600_tex_compare(unsigned compare
)
199 case PIPE_FUNC_NEVER
:
200 return V_03C000_SQ_TEX_DEPTH_COMPARE_NEVER
;
202 return V_03C000_SQ_TEX_DEPTH_COMPARE_LESS
;
203 case PIPE_FUNC_EQUAL
:
204 return V_03C000_SQ_TEX_DEPTH_COMPARE_EQUAL
;
205 case PIPE_FUNC_LEQUAL
:
206 return V_03C000_SQ_TEX_DEPTH_COMPARE_LESSEQUAL
;
207 case PIPE_FUNC_GREATER
:
208 return V_03C000_SQ_TEX_DEPTH_COMPARE_GREATER
;
209 case PIPE_FUNC_NOTEQUAL
:
210 return V_03C000_SQ_TEX_DEPTH_COMPARE_NOTEQUAL
;
211 case PIPE_FUNC_GEQUAL
:
212 return V_03C000_SQ_TEX_DEPTH_COMPARE_GREATEREQUAL
;
213 case PIPE_FUNC_ALWAYS
:
214 return V_03C000_SQ_TEX_DEPTH_COMPARE_ALWAYS
;
218 static inline unsigned r600_tex_swizzle(unsigned swizzle
)
221 case PIPE_SWIZZLE_RED
:
222 return V_038010_SQ_SEL_X
;
223 case PIPE_SWIZZLE_GREEN
:
224 return V_038010_SQ_SEL_Y
;
225 case PIPE_SWIZZLE_BLUE
:
226 return V_038010_SQ_SEL_Z
;
227 case PIPE_SWIZZLE_ALPHA
:
228 return V_038010_SQ_SEL_W
;
229 case PIPE_SWIZZLE_ZERO
:
230 return V_038010_SQ_SEL_0
;
232 case PIPE_SWIZZLE_ONE
:
233 return V_038010_SQ_SEL_1
;
237 static inline unsigned r600_format_type(unsigned format_type
)
239 switch (format_type
) {
241 case UTIL_FORMAT_TYPE_UNSIGNED
:
242 return V_038010_SQ_FORMAT_COMP_UNSIGNED
;
243 case UTIL_FORMAT_TYPE_SIGNED
:
244 return V_038010_SQ_FORMAT_COMP_SIGNED
;
245 case UTIL_FORMAT_TYPE_FIXED
:
246 return V_038010_SQ_FORMAT_COMP_UNSIGNED_BIASED
;
250 static inline unsigned r600_tex_dim(unsigned dim
)
254 case PIPE_TEXTURE_1D
:
255 return V_038000_SQ_TEX_DIM_1D
;
256 case PIPE_TEXTURE_2D
:
257 case PIPE_TEXTURE_RECT
:
258 return V_038000_SQ_TEX_DIM_2D
;
259 case PIPE_TEXTURE_3D
:
260 return V_038000_SQ_TEX_DIM_3D
;
261 case PIPE_TEXTURE_CUBE
:
262 return V_038000_SQ_TEX_DIM_CUBEMAP
;
266 static inline uint32_t r600_translate_dbformat(enum pipe_format format
)
269 case PIPE_FORMAT_Z16_UNORM
:
270 return V_028010_DEPTH_16
;
271 case PIPE_FORMAT_Z24X8_UNORM
:
272 return V_028010_DEPTH_X8_24
;
273 case PIPE_FORMAT_Z24_UNORM_S8_USCALED
:
274 return V_028010_DEPTH_8_24
;
280 static inline uint32_t r600_translate_colorswap(enum pipe_format format
)
284 case PIPE_FORMAT_A8_UNORM
:
285 case PIPE_FORMAT_I8_UNORM
:
286 case PIPE_FORMAT_L8_UNORM
:
287 case PIPE_FORMAT_R8_UNORM
:
288 case PIPE_FORMAT_R8_SNORM
:
289 return V_0280A0_SWAP_STD
;
291 /* 16-bit buffers. */
292 case PIPE_FORMAT_B5G6R5_UNORM
:
293 return V_0280A0_SWAP_STD_REV
;
295 case PIPE_FORMAT_B5G5R5A1_UNORM
:
296 case PIPE_FORMAT_B5G5R5X1_UNORM
:
297 return V_0280A0_SWAP_ALT
;
299 case PIPE_FORMAT_B4G4R4A4_UNORM
:
300 case PIPE_FORMAT_B4G4R4X4_UNORM
:
301 return V_0280A0_SWAP_ALT
;
303 case PIPE_FORMAT_Z16_UNORM
:
304 return V_0280A0_SWAP_STD
;
306 case PIPE_FORMAT_L8A8_UNORM
:
307 case PIPE_FORMAT_R8G8_UNORM
:
308 return V_0280A0_SWAP_STD
;
310 case PIPE_FORMAT_R16_UNORM
:
311 return V_0280A0_SWAP_STD
;
313 /* 32-bit buffers. */
315 case PIPE_FORMAT_A8B8G8R8_SRGB
:
316 return V_0280A0_SWAP_STD_REV
;
317 case PIPE_FORMAT_B8G8R8A8_SRGB
:
318 return V_0280A0_SWAP_ALT
;
320 case PIPE_FORMAT_B8G8R8A8_UNORM
:
321 case PIPE_FORMAT_B8G8R8X8_UNORM
:
322 return V_0280A0_SWAP_ALT
;
324 case PIPE_FORMAT_A8R8G8B8_UNORM
:
325 case PIPE_FORMAT_X8R8G8B8_UNORM
:
326 return V_0280A0_SWAP_ALT_REV
;
327 case PIPE_FORMAT_R8G8B8A8_SNORM
:
328 case PIPE_FORMAT_R8G8B8X8_UNORM
:
329 return V_0280A0_SWAP_STD
;
331 case PIPE_FORMAT_A8B8G8R8_UNORM
:
332 case PIPE_FORMAT_X8B8G8R8_UNORM
:
333 // case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
334 return V_0280A0_SWAP_STD_REV
;
336 case PIPE_FORMAT_Z24X8_UNORM
:
337 case PIPE_FORMAT_Z24_UNORM_S8_USCALED
:
338 return V_0280A0_SWAP_STD
;
340 case PIPE_FORMAT_X8Z24_UNORM
:
341 case PIPE_FORMAT_S8_USCALED_Z24_UNORM
:
342 return V_0280A0_SWAP_STD
;
344 case PIPE_FORMAT_R10G10B10A2_UNORM
:
345 case PIPE_FORMAT_R10G10B10X2_SNORM
:
346 case PIPE_FORMAT_B10G10R10A2_UNORM
:
347 case PIPE_FORMAT_R10SG10SB10SA2U_NORM
:
348 return V_0280A0_SWAP_STD_REV
;
350 case PIPE_FORMAT_R16G16_UNORM
:
351 return V_0280A0_SWAP_STD
;
353 /* 64-bit buffers. */
354 case PIPE_FORMAT_R16G16B16A16_UNORM
:
355 case PIPE_FORMAT_R16G16B16A16_SNORM
:
356 // return FMT_16_16_16_16;
357 case PIPE_FORMAT_R16G16B16A16_FLOAT
:
358 // return FMT_16_16_16_16_FLOAT;
360 /* 128-bit buffers. */
361 case PIPE_FORMAT_R32G32B32A32_FLOAT
:
362 // return FMT_32_32_32_32_FLOAT;
365 R600_ERR("unsupported colorswap format %d\n", format
);
371 static INLINE
uint32_t r600_translate_colorformat(enum pipe_format format
)
375 case PIPE_FORMAT_A8_UNORM
:
376 case PIPE_FORMAT_I8_UNORM
:
377 case PIPE_FORMAT_L8_UNORM
:
378 case PIPE_FORMAT_R8_UNORM
:
379 case PIPE_FORMAT_R8_SNORM
:
380 return V_0280A0_COLOR_8
;
382 /* 16-bit buffers. */
383 case PIPE_FORMAT_B5G6R5_UNORM
:
384 return V_0280A0_COLOR_5_6_5
;
386 case PIPE_FORMAT_B5G5R5A1_UNORM
:
387 case PIPE_FORMAT_B5G5R5X1_UNORM
:
388 return V_0280A0_COLOR_1_5_5_5
;
390 case PIPE_FORMAT_B4G4R4A4_UNORM
:
391 case PIPE_FORMAT_B4G4R4X4_UNORM
:
392 return V_0280A0_COLOR_4_4_4_4
;
394 case PIPE_FORMAT_Z16_UNORM
:
395 return V_0280A0_COLOR_16
;
397 case PIPE_FORMAT_L8A8_UNORM
:
398 case PIPE_FORMAT_R8G8_UNORM
:
399 return V_0280A0_COLOR_8_8
;
401 case PIPE_FORMAT_R16_UNORM
:
402 return V_0280A0_COLOR_16
;
404 /* 32-bit buffers. */
405 case PIPE_FORMAT_A8B8G8R8_SRGB
:
406 case PIPE_FORMAT_A8B8G8R8_UNORM
:
407 case PIPE_FORMAT_A8R8G8B8_UNORM
:
408 case PIPE_FORMAT_B8G8R8A8_SRGB
:
409 case PIPE_FORMAT_B8G8R8A8_UNORM
:
410 case PIPE_FORMAT_B8G8R8X8_UNORM
:
411 case PIPE_FORMAT_R8G8B8A8_SNORM
:
412 case PIPE_FORMAT_R8G8B8A8_UNORM
:
413 case PIPE_FORMAT_R8G8B8X8_UNORM
:
414 case PIPE_FORMAT_R8SG8SB8UX8U_NORM
:
415 case PIPE_FORMAT_X8B8G8R8_UNORM
:
416 case PIPE_FORMAT_X8R8G8B8_UNORM
:
417 case PIPE_FORMAT_R8G8B8_UNORM
:
418 return V_0280A0_COLOR_8_8_8_8
;
420 case PIPE_FORMAT_R10G10B10A2_UNORM
:
421 case PIPE_FORMAT_R10G10B10X2_SNORM
:
422 case PIPE_FORMAT_B10G10R10A2_UNORM
:
423 case PIPE_FORMAT_R10SG10SB10SA2U_NORM
:
424 return V_0280A0_COLOR_10_10_10_2
;
426 case PIPE_FORMAT_Z24X8_UNORM
:
427 case PIPE_FORMAT_Z24_UNORM_S8_USCALED
:
428 return V_0280A0_COLOR_8_24
;
430 case PIPE_FORMAT_X8Z24_UNORM
:
431 case PIPE_FORMAT_S8_USCALED_Z24_UNORM
:
432 return V_0280A0_COLOR_24_8
;
434 case PIPE_FORMAT_R32_FLOAT
:
435 return V_0280A0_COLOR_32_FLOAT
;
437 case PIPE_FORMAT_R16G16_FLOAT
:
438 return V_0280A0_COLOR_16_16_FLOAT
;
440 case PIPE_FORMAT_R16G16_SSCALED
:
441 case PIPE_FORMAT_R16G16_UNORM
:
442 return V_0280A0_COLOR_16_16
;
445 /* 64-bit buffers. */
446 case PIPE_FORMAT_R16G16B16_USCALED
:
447 case PIPE_FORMAT_R16G16B16A16_USCALED
:
448 case PIPE_FORMAT_R16G16B16_SSCALED
:
449 case PIPE_FORMAT_R16G16B16A16_SSCALED
:
450 case PIPE_FORMAT_R16G16B16A16_UNORM
:
451 case PIPE_FORMAT_R16G16B16A16_SNORM
:
452 return V_0280A0_COLOR_16_16_16_16
;
454 case PIPE_FORMAT_R16G16B16_FLOAT
:
455 case PIPE_FORMAT_R16G16B16A16_FLOAT
:
456 return V_0280A0_COLOR_16_16_16_16_FLOAT
;
458 case PIPE_FORMAT_R32G32_FLOAT
:
459 return V_0280A0_COLOR_32_32_FLOAT
;
461 case PIPE_FORMAT_R32G32_USCALED
:
462 case PIPE_FORMAT_R32G32_SSCALED
:
463 return V_0280A0_COLOR_32_32
;
465 /* 128-bit buffers. */
466 case PIPE_FORMAT_R32G32B32_FLOAT
:
467 return V_0280A0_COLOR_32_32_32_FLOAT
;
468 case PIPE_FORMAT_R32G32B32A32_FLOAT
:
469 return V_0280A0_COLOR_32_32_32_32_FLOAT
;
472 case PIPE_FORMAT_UYVY
:
473 case PIPE_FORMAT_YUYV
:
475 R600_ERR("unsupported color format %d %s\n", format
, util_format_name(format
));
476 return ~0; /* Unsupported. */
480 static INLINE boolean
r600_is_sampler_format_supported(enum pipe_format format
)
482 return r600_translate_texformat(format
, NULL
, NULL
, NULL
) != ~0;
485 static INLINE boolean
r600_is_colorbuffer_format_supported(enum pipe_format format
)
487 return r600_translate_colorformat(format
) != ~0 &&
488 r600_translate_colorswap(format
) != ~0;
491 static INLINE boolean
r600_is_zs_format_supported(enum pipe_format format
)
493 return r600_translate_dbformat(format
) != ~0;
496 static INLINE boolean
r600_is_vertex_format_supported(enum pipe_format format
)
498 return r600_translate_colorformat(format
) != ~0;
501 static INLINE
uint32_t r600_translate_vertex_data_type(enum pipe_format format
)
504 const struct util_format_description
*desc
;
507 desc
= util_format_description(format
);
508 if (desc
->layout
!= UTIL_FORMAT_LAYOUT_PLAIN
) {
512 /* Find the first non-VOID channel. */
513 for (i
= 0; i
< 4; i
++) {
514 if (desc
->channel
[i
].type
!= UTIL_FORMAT_TYPE_VOID
) {
519 switch (desc
->channel
[i
].type
) {
520 /* Half-floats, floats, doubles */
521 case UTIL_FORMAT_TYPE_FLOAT
:
522 switch (desc
->channel
[i
].size
) {
524 switch (desc
->nr_channels
) {
526 result
= FMT_16_FLOAT
;
529 result
= FMT_16_16_FLOAT
;
532 result
= FMT_16_16_16_FLOAT
;
535 result
= FMT_16_16_16_16_FLOAT
;
540 switch (desc
->nr_channels
) {
542 result
= FMT_32_FLOAT
;
545 result
= FMT_32_32_FLOAT
;
548 result
= FMT_32_32_32_FLOAT
;
551 result
= FMT_32_32_32_32_FLOAT
;
560 case UTIL_FORMAT_TYPE_UNSIGNED
:
562 case UTIL_FORMAT_TYPE_SIGNED
:
563 switch (desc
->channel
[i
].size
) {
565 switch (desc
->nr_channels
) {
573 // result = FMT_8_8_8; /* fails piglit draw-vertices test */
576 result
= FMT_8_8_8_8
;
581 switch (desc
->nr_channels
) {
589 // result = FMT_16_16_16; /* fails piglit draw-vertices test */
592 result
= FMT_16_16_16_16
;
597 switch (desc
->nr_channels
) {
605 result
= FMT_32_32_32
;
608 result
= FMT_32_32_32_32
;
620 result
= S_038008_DATA_FORMAT(result
);
622 if (desc
->channel
[i
].type
== UTIL_FORMAT_TYPE_SIGNED
) {
623 result
|= S_038008_FORMAT_COMP_ALL(1);
625 if (desc
->channel
[i
].normalized
) {
626 result
|= S_038008_NUM_FORMAT_ALL(0);
628 result
|= S_038008_NUM_FORMAT_ALL(2);
632 R600_ERR("unsupported vertex format %s\n", util_format_name(format
));