1 /**************************************************************************
3 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
4 * Copyright 2009-2010 VMware, Inc.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the
9 * "Software"), to deal in the Software without restriction, including
10 * without limitation the rights to use, copy, modify, merge, publish,
11 * distribute, sub license, and/or sell copies of the Software, and to
12 * permit persons to whom the Software is furnished to do so, subject to
13 * the following conditions:
15 * The above copyright notice and this permission notice (including the
16 * next paragraph) shall be included in all copies or substantial portions
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
22 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
23 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 **************************************************************************/
29 #ifndef P_SHADER_TOKENS_H
30 #define P_SHADER_TOKENS_H
39 unsigned HeaderSize
: 8;
40 unsigned BodySize
: 24;
43 #define TGSI_PROCESSOR_FRAGMENT 0
44 #define TGSI_PROCESSOR_VERTEX 1
45 #define TGSI_PROCESSOR_GEOMETRY 2
46 #define TGSI_PROCESSOR_COMPUTE 3
50 unsigned Processor
: 4; /* TGSI_PROCESSOR_ */
51 unsigned Padding
: 28;
54 #define TGSI_TOKEN_TYPE_DECLARATION 0
55 #define TGSI_TOKEN_TYPE_IMMEDIATE 1
56 #define TGSI_TOKEN_TYPE_INSTRUCTION 2
57 #define TGSI_TOKEN_TYPE_PROPERTY 3
61 unsigned Type
: 4; /**< TGSI_TOKEN_TYPE_x */
62 unsigned NrTokens
: 8; /**< UINT */
63 unsigned Padding
: 20;
68 TGSI_FILE_CONSTANT
=1,
71 TGSI_FILE_TEMPORARY
=4,
74 TGSI_FILE_IMMEDIATE
=7,
75 TGSI_FILE_PREDICATE
=8,
76 TGSI_FILE_SYSTEM_VALUE
=9,
77 TGSI_FILE_IMMEDIATE_ARRAY
=10,
78 TGSI_FILE_TEMPORARY_ARRAY
=11,
79 TGSI_FILE_RESOURCE
=12,
80 TGSI_FILE_SAMPLER_VIEW
=13,
81 TGSI_FILE_COUNT
/**< how many TGSI_FILE_ types */
85 #define TGSI_WRITEMASK_NONE 0x00
86 #define TGSI_WRITEMASK_X 0x01
87 #define TGSI_WRITEMASK_Y 0x02
88 #define TGSI_WRITEMASK_XY 0x03
89 #define TGSI_WRITEMASK_Z 0x04
90 #define TGSI_WRITEMASK_XZ 0x05
91 #define TGSI_WRITEMASK_YZ 0x06
92 #define TGSI_WRITEMASK_XYZ 0x07
93 #define TGSI_WRITEMASK_W 0x08
94 #define TGSI_WRITEMASK_XW 0x09
95 #define TGSI_WRITEMASK_YW 0x0A
96 #define TGSI_WRITEMASK_XYW 0x0B
97 #define TGSI_WRITEMASK_ZW 0x0C
98 #define TGSI_WRITEMASK_XZW 0x0D
99 #define TGSI_WRITEMASK_YZW 0x0E
100 #define TGSI_WRITEMASK_XYZW 0x0F
102 #define TGSI_INTERPOLATE_CONSTANT 0
103 #define TGSI_INTERPOLATE_LINEAR 1
104 #define TGSI_INTERPOLATE_PERSPECTIVE 2
105 #define TGSI_INTERPOLATE_COLOR 3 /* special color case for smooth/flat */
106 #define TGSI_INTERPOLATE_COUNT 4
108 #define TGSI_CYLINDRICAL_WRAP_X (1 << 0)
109 #define TGSI_CYLINDRICAL_WRAP_Y (1 << 1)
110 #define TGSI_CYLINDRICAL_WRAP_Z (1 << 2)
111 #define TGSI_CYLINDRICAL_WRAP_W (1 << 3)
113 struct tgsi_declaration
115 unsigned Type
: 4; /**< TGSI_TOKEN_TYPE_DECLARATION */
116 unsigned NrTokens
: 8; /**< UINT */
117 unsigned File
: 4; /**< one of TGSI_FILE_x */
118 unsigned UsageMask
: 4; /**< bitmask of TGSI_WRITEMASK_x flags */
119 unsigned Dimension
: 1; /**< any extra dimension info? */
120 unsigned Semantic
: 1; /**< BOOL, any semantic info? */
121 unsigned Interpolate
: 1; /**< any interpolation info? */
122 unsigned Invariant
: 1; /**< invariant optimization? */
123 unsigned Padding
: 8;
126 struct tgsi_declaration_range
128 unsigned First
: 16; /**< UINT */
129 unsigned Last
: 16; /**< UINT */
132 struct tgsi_declaration_dimension
134 unsigned Index2D
:16; /**< UINT */
138 struct tgsi_declaration_interp
140 unsigned Interpolate
: 4; /**< one of TGSI_INTERPOLATE_x */
141 unsigned Centroid
: 1; /**< centroid sampling? */
142 unsigned CylindricalWrap
:4; /**< TGSI_CYLINDRICAL_WRAP_x flags */
143 unsigned Padding
: 23;
146 #define TGSI_SEMANTIC_POSITION 0
147 #define TGSI_SEMANTIC_COLOR 1
148 #define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */
149 #define TGSI_SEMANTIC_FOG 3
150 #define TGSI_SEMANTIC_PSIZE 4
151 #define TGSI_SEMANTIC_GENERIC 5
152 #define TGSI_SEMANTIC_NORMAL 6
153 #define TGSI_SEMANTIC_FACE 7
154 #define TGSI_SEMANTIC_EDGEFLAG 8
155 #define TGSI_SEMANTIC_PRIMID 9
156 #define TGSI_SEMANTIC_INSTANCEID 10
157 #define TGSI_SEMANTIC_VERTEXID 11
158 #define TGSI_SEMANTIC_STENCIL 12
159 #define TGSI_SEMANTIC_CLIPDIST 13
160 #define TGSI_SEMANTIC_CLIPVERTEX 14
161 #define TGSI_SEMANTIC_COUNT 15 /**< number of semantic values */
163 struct tgsi_declaration_semantic
165 unsigned Name
: 8; /**< one of TGSI_SEMANTIC_x */
166 unsigned Index
: 16; /**< UINT */
167 unsigned Padding
: 8;
170 struct tgsi_declaration_resource
{
171 unsigned Resource
: 8; /**< one of TGSI_TEXTURE_ */
173 unsigned Writable
: 1;
174 unsigned Padding
: 22;
177 struct tgsi_declaration_sampler_view
{
178 unsigned Resource
: 8; /**< one of TGSI_TEXTURE_ */
179 unsigned ReturnTypeX
: 6; /**< one of enum pipe_type */
180 unsigned ReturnTypeY
: 6; /**< one of enum pipe_type */
181 unsigned ReturnTypeZ
: 6; /**< one of enum pipe_type */
182 unsigned ReturnTypeW
: 6; /**< one of enum pipe_type */
186 * Special resources that don't need to be declared. They map to the
187 * GLOBAL/LOCAL/PRIVATE/INPUT compute memory spaces.
189 #define TGSI_RESOURCE_GLOBAL 0x7fff
190 #define TGSI_RESOURCE_LOCAL 0x7ffe
191 #define TGSI_RESOURCE_PRIVATE 0x7ffd
192 #define TGSI_RESOURCE_INPUT 0x7ffc
194 #define TGSI_IMM_FLOAT32 0
195 #define TGSI_IMM_UINT32 1
196 #define TGSI_IMM_INT32 2
198 struct tgsi_immediate
200 unsigned Type
: 4; /**< TGSI_TOKEN_TYPE_IMMEDIATE */
201 unsigned NrTokens
: 14; /**< UINT */
202 unsigned DataType
: 4; /**< one of TGSI_IMM_x */
203 unsigned Padding
: 10;
206 union tgsi_immediate_data
213 #define TGSI_PROPERTY_GS_INPUT_PRIM 0
214 #define TGSI_PROPERTY_GS_OUTPUT_PRIM 1
215 #define TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES 2
216 #define TGSI_PROPERTY_FS_COORD_ORIGIN 3
217 #define TGSI_PROPERTY_FS_COORD_PIXEL_CENTER 4
218 #define TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS 5
219 #define TGSI_PROPERTY_FS_DEPTH_LAYOUT 6
220 #define TGSI_PROPERTY_VS_PROHIBIT_UCPS 7
221 #define TGSI_PROPERTY_COUNT 8
223 struct tgsi_property
{
224 unsigned Type
: 4; /**< TGSI_TOKEN_TYPE_PROPERTY */
225 unsigned NrTokens
: 8; /**< UINT */
226 unsigned PropertyName
: 8; /**< one of TGSI_PROPERTY */
227 unsigned Padding
: 12;
230 #define TGSI_FS_COORD_ORIGIN_UPPER_LEFT 0
231 #define TGSI_FS_COORD_ORIGIN_LOWER_LEFT 1
233 #define TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER 0
234 #define TGSI_FS_COORD_PIXEL_CENTER_INTEGER 1
236 #define TGSI_FS_DEPTH_LAYOUT_NONE 0
237 #define TGSI_FS_DEPTH_LAYOUT_ANY 1
238 #define TGSI_FS_DEPTH_LAYOUT_GREATER 2
239 #define TGSI_FS_DEPTH_LAYOUT_LESS 3
240 #define TGSI_FS_DEPTH_LAYOUT_UNCHANGED 4
243 struct tgsi_property_data
{
249 * For more information on semantics of opcodes and
250 * which APIs are known to use which opcodes, see
251 * gallium/docs/source/tgsi.rst
253 #define TGSI_OPCODE_ARL 0
254 #define TGSI_OPCODE_MOV 1
255 #define TGSI_OPCODE_LIT 2
256 #define TGSI_OPCODE_RCP 3
257 #define TGSI_OPCODE_RSQ 4
258 #define TGSI_OPCODE_EXP 5
259 #define TGSI_OPCODE_LOG 6
260 #define TGSI_OPCODE_MUL 7
261 #define TGSI_OPCODE_ADD 8
262 #define TGSI_OPCODE_DP3 9
263 #define TGSI_OPCODE_DP4 10
264 #define TGSI_OPCODE_DST 11
265 #define TGSI_OPCODE_MIN 12
266 #define TGSI_OPCODE_MAX 13
267 #define TGSI_OPCODE_SLT 14
268 #define TGSI_OPCODE_SGE 15
269 #define TGSI_OPCODE_MAD 16
270 #define TGSI_OPCODE_SUB 17
271 #define TGSI_OPCODE_LRP 18
272 #define TGSI_OPCODE_CND 19
274 #define TGSI_OPCODE_DP2A 21
276 #define TGSI_OPCODE_FRC 24
277 #define TGSI_OPCODE_CLAMP 25
278 #define TGSI_OPCODE_FLR 26
279 #define TGSI_OPCODE_ROUND 27
280 #define TGSI_OPCODE_EX2 28
281 #define TGSI_OPCODE_LG2 29
282 #define TGSI_OPCODE_POW 30
283 #define TGSI_OPCODE_XPD 31
285 #define TGSI_OPCODE_ABS 33
286 #define TGSI_OPCODE_RCC 34
287 #define TGSI_OPCODE_DPH 35
288 #define TGSI_OPCODE_COS 36
289 #define TGSI_OPCODE_DDX 37
290 #define TGSI_OPCODE_DDY 38
291 #define TGSI_OPCODE_KILP 39 /* predicated kill */
292 #define TGSI_OPCODE_PK2H 40
293 #define TGSI_OPCODE_PK2US 41
294 #define TGSI_OPCODE_PK4B 42
295 #define TGSI_OPCODE_PK4UB 43
296 #define TGSI_OPCODE_RFL 44
297 #define TGSI_OPCODE_SEQ 45
298 #define TGSI_OPCODE_SFL 46
299 #define TGSI_OPCODE_SGT 47
300 #define TGSI_OPCODE_SIN 48
301 #define TGSI_OPCODE_SLE 49
302 #define TGSI_OPCODE_SNE 50
303 #define TGSI_OPCODE_STR 51
304 #define TGSI_OPCODE_TEX 52
305 #define TGSI_OPCODE_TXD 53
306 #define TGSI_OPCODE_TXP 54
307 #define TGSI_OPCODE_UP2H 55
308 #define TGSI_OPCODE_UP2US 56
309 #define TGSI_OPCODE_UP4B 57
310 #define TGSI_OPCODE_UP4UB 58
311 #define TGSI_OPCODE_X2D 59
312 #define TGSI_OPCODE_ARA 60
313 #define TGSI_OPCODE_ARR 61
314 #define TGSI_OPCODE_BRA 62
315 #define TGSI_OPCODE_CAL 63
316 #define TGSI_OPCODE_RET 64
317 #define TGSI_OPCODE_SSG 65 /* SGN */
318 #define TGSI_OPCODE_CMP 66
319 #define TGSI_OPCODE_SCS 67
320 #define TGSI_OPCODE_TXB 68
321 #define TGSI_OPCODE_NRM 69
322 #define TGSI_OPCODE_DIV 70
323 #define TGSI_OPCODE_DP2 71
324 #define TGSI_OPCODE_TXL 72
325 #define TGSI_OPCODE_BRK 73
326 #define TGSI_OPCODE_IF 74
328 #define TGSI_OPCODE_ELSE 77
329 #define TGSI_OPCODE_ENDIF 78
331 #define TGSI_OPCODE_PUSHA 81
332 #define TGSI_OPCODE_POPA 82
333 #define TGSI_OPCODE_CEIL 83
334 #define TGSI_OPCODE_I2F 84
335 #define TGSI_OPCODE_NOT 85
336 #define TGSI_OPCODE_TRUNC 86
337 #define TGSI_OPCODE_SHL 87
339 #define TGSI_OPCODE_AND 89
340 #define TGSI_OPCODE_OR 90
341 #define TGSI_OPCODE_MOD 91
342 #define TGSI_OPCODE_XOR 92
343 #define TGSI_OPCODE_SAD 93
344 #define TGSI_OPCODE_TXF 94
345 #define TGSI_OPCODE_TXQ 95
346 #define TGSI_OPCODE_CONT 96
347 #define TGSI_OPCODE_EMIT 97
348 #define TGSI_OPCODE_ENDPRIM 98
349 #define TGSI_OPCODE_BGNLOOP 99
350 #define TGSI_OPCODE_BGNSUB 100
351 #define TGSI_OPCODE_ENDLOOP 101
352 #define TGSI_OPCODE_ENDSUB 102
354 #define TGSI_OPCODE_NOP 107
356 #define TGSI_OPCODE_NRM4 112
357 #define TGSI_OPCODE_CALLNZ 113
358 #define TGSI_OPCODE_IFC 114
359 #define TGSI_OPCODE_BREAKC 115
360 #define TGSI_OPCODE_KIL 116 /* conditional kill */
361 #define TGSI_OPCODE_END 117 /* aka HALT */
363 #define TGSI_OPCODE_F2I 119
364 #define TGSI_OPCODE_IDIV 120
365 #define TGSI_OPCODE_IMAX 121
366 #define TGSI_OPCODE_IMIN 122
367 #define TGSI_OPCODE_INEG 123
368 #define TGSI_OPCODE_ISGE 124
369 #define TGSI_OPCODE_ISHR 125
370 #define TGSI_OPCODE_ISLT 126
371 #define TGSI_OPCODE_F2U 127
372 #define TGSI_OPCODE_U2F 128
373 #define TGSI_OPCODE_UADD 129
374 #define TGSI_OPCODE_UDIV 130
375 #define TGSI_OPCODE_UMAD 131
376 #define TGSI_OPCODE_UMAX 132
377 #define TGSI_OPCODE_UMIN 133
378 #define TGSI_OPCODE_UMOD 134
379 #define TGSI_OPCODE_UMUL 135
380 #define TGSI_OPCODE_USEQ 136
381 #define TGSI_OPCODE_USGE 137
382 #define TGSI_OPCODE_USHR 138
383 #define TGSI_OPCODE_USLT 139
384 #define TGSI_OPCODE_USNE 140
385 #define TGSI_OPCODE_SWITCH 141
386 #define TGSI_OPCODE_CASE 142
387 #define TGSI_OPCODE_DEFAULT 143
388 #define TGSI_OPCODE_ENDSWITCH 144
390 /* resource related opcodes */
391 #define TGSI_OPCODE_SAMPLE 145
392 #define TGSI_OPCODE_SAMPLE_I 146
393 #define TGSI_OPCODE_SAMPLE_I_MS 147
394 #define TGSI_OPCODE_SAMPLE_B 148
395 #define TGSI_OPCODE_SAMPLE_C 149
396 #define TGSI_OPCODE_SAMPLE_C_LZ 150
397 #define TGSI_OPCODE_SAMPLE_D 151
398 #define TGSI_OPCODE_SAMPLE_L 152
399 #define TGSI_OPCODE_GATHER4 153
400 #define TGSI_OPCODE_SVIEWINFO 154
401 #define TGSI_OPCODE_SAMPLE_POS 155
402 #define TGSI_OPCODE_SAMPLE_INFO 156
404 #define TGSI_OPCODE_UARL 157
405 #define TGSI_OPCODE_UCMP 158
406 #define TGSI_OPCODE_IABS 159
407 #define TGSI_OPCODE_ISSG 160
409 #define TGSI_OPCODE_LOAD 161
410 #define TGSI_OPCODE_STORE 162
412 #define TGSI_OPCODE_LAST 163
414 #define TGSI_SAT_NONE 0 /* do not saturate */
415 #define TGSI_SAT_ZERO_ONE 1 /* clamp to [0,1] */
416 #define TGSI_SAT_MINUS_PLUS_ONE 2 /* clamp to [-1,1] */
419 * Opcode is the operation code to execute. A given operation defines the
420 * semantics how the source registers (if any) are interpreted and what is
421 * written to the destination registers (if any) as a result of execution.
423 * NumDstRegs and NumSrcRegs is the number of destination and source registers,
424 * respectively. For a given operation code, those numbers are fixed and are
425 * present here only for convenience.
427 * If Predicate is TRUE, tgsi_instruction_predicate token immediately follows.
429 * Saturate controls how are final results in destination registers modified.
432 struct tgsi_instruction
434 unsigned Type
: 4; /* TGSI_TOKEN_TYPE_INSTRUCTION */
435 unsigned NrTokens
: 8; /* UINT */
436 unsigned Opcode
: 8; /* TGSI_OPCODE_ */
437 unsigned Saturate
: 2; /* TGSI_SAT_ */
438 unsigned NumDstRegs
: 2; /* UINT */
439 unsigned NumSrcRegs
: 4; /* UINT */
440 unsigned Predicate
: 1; /* BOOL */
442 unsigned Texture
: 1;
443 unsigned Padding
: 1;
447 * If tgsi_instruction::Label is TRUE, tgsi_instruction_label follows.
449 * If tgsi_instruction::Texture is TRUE, tgsi_instruction_texture follows.
450 * if texture instruction has a number of offsets,
451 * then tgsi_instruction::Texture::NumOffset of tgsi_texture_offset follow.
453 * Then, tgsi_instruction::NumDstRegs of tgsi_dst_register follow.
455 * Then, tgsi_instruction::NumSrcRegs of tgsi_src_register follow.
457 * tgsi_instruction::NrTokens contains the total number of words that make the
458 * instruction, including the instruction word.
461 #define TGSI_SWIZZLE_X 0
462 #define TGSI_SWIZZLE_Y 1
463 #define TGSI_SWIZZLE_Z 2
464 #define TGSI_SWIZZLE_W 3
466 struct tgsi_instruction_label
468 unsigned Label
: 24; /* UINT */
469 unsigned Padding
: 8;
472 #define TGSI_BUFFER 0
473 #define TGSI_TEXTURE_1D 1
474 #define TGSI_TEXTURE_2D 2
475 #define TGSI_TEXTURE_3D 3
476 #define TGSI_TEXTURE_CUBE 4
477 #define TGSI_TEXTURE_RECT 5
478 #define TGSI_TEXTURE_SHADOW1D 6
479 #define TGSI_TEXTURE_SHADOW2D 7
480 #define TGSI_TEXTURE_SHADOWRECT 8
481 #define TGSI_TEXTURE_1D_ARRAY 9
482 #define TGSI_TEXTURE_2D_ARRAY 10
483 #define TGSI_TEXTURE_SHADOW1D_ARRAY 11
484 #define TGSI_TEXTURE_SHADOW2D_ARRAY 12
485 #define TGSI_TEXTURE_SHADOWCUBE 13
486 #define TGSI_TEXTURE_COUNT 14
488 struct tgsi_instruction_texture
490 unsigned Texture
: 8; /* TGSI_TEXTURE_ */
491 unsigned NumOffsets
: 4;
492 unsigned Padding
: 20;
495 /* for texture offsets in GLSL and DirectX.
496 * Generally these always come from TGSI_FILE_IMMEDIATE,
497 * however DX11 appears to have the capability to do
498 * non-constant texture offsets.
500 struct tgsi_texture_offset
503 unsigned File
: 4; /**< one of TGSI_FILE_x */
504 unsigned SwizzleX
: 2; /* TGSI_SWIZZLE_x */
505 unsigned SwizzleY
: 2; /* TGSI_SWIZZLE_x */
506 unsigned SwizzleZ
: 2; /* TGSI_SWIZZLE_x */
507 unsigned Padding
: 6;
511 * For SM3, the following constraint applies.
512 * - Swizzle is either set to identity or replicate.
514 struct tgsi_instruction_predicate
516 int Index
: 16; /* SINT */
517 unsigned SwizzleX
: 2; /* TGSI_SWIZZLE_x */
518 unsigned SwizzleY
: 2; /* TGSI_SWIZZLE_x */
519 unsigned SwizzleZ
: 2; /* TGSI_SWIZZLE_x */
520 unsigned SwizzleW
: 2; /* TGSI_SWIZZLE_x */
521 unsigned Negate
: 1; /* BOOL */
522 unsigned Padding
: 7;
526 * File specifies the register array to access.
528 * Index specifies the element number of a register in the register file.
530 * If Indirect is TRUE, Index should be offset by the X component of a source
531 * register that follows. The register can be now fetched into local storage
532 * for further processing.
534 * If Negate is TRUE, all components of the fetched register are negated.
536 * The fetched register components are swizzled according to SwizzleX, SwizzleY,
537 * SwizzleZ and SwizzleW.
541 struct tgsi_src_register
543 unsigned File
: 4; /* TGSI_FILE_ */
544 unsigned Indirect
: 1; /* BOOL */
545 unsigned Dimension
: 1; /* BOOL */
546 int Index
: 16; /* SINT */
547 unsigned SwizzleX
: 2; /* TGSI_SWIZZLE_ */
548 unsigned SwizzleY
: 2; /* TGSI_SWIZZLE_ */
549 unsigned SwizzleZ
: 2; /* TGSI_SWIZZLE_ */
550 unsigned SwizzleW
: 2; /* TGSI_SWIZZLE_ */
551 unsigned Absolute
: 1; /* BOOL */
552 unsigned Negate
: 1; /* BOOL */
556 * If tgsi_src_register::Modifier is TRUE, tgsi_src_register_modifier follows.
558 * Then, if tgsi_src_register::Indirect is TRUE, another tgsi_src_register
561 * Then, if tgsi_src_register::Dimension is TRUE, tgsi_dimension follows.
565 struct tgsi_dimension
567 unsigned Indirect
: 1; /* BOOL */
568 unsigned Dimension
: 1; /* BOOL */
569 unsigned Padding
: 14;
570 int Index
: 16; /* SINT */
573 struct tgsi_dst_register
575 unsigned File
: 4; /* TGSI_FILE_ */
576 unsigned WriteMask
: 4; /* TGSI_WRITEMASK_ */
577 unsigned Indirect
: 1; /* BOOL */
578 unsigned Dimension
: 1; /* BOOL */
579 int Index
: 16; /* SINT */
580 unsigned Padding
: 6;
588 #endif /* P_SHADER_TOKENS_H */