1 /**************************************************************************
3 * Copyright 2007-2008 Tungsten Graphics, Inc., Cedar Park, Texas.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
28 #include "util/u_debug.h"
29 #include "util/u_string.h"
30 #include "util/u_math.h"
31 #include "util/u_memory.h"
32 #include "tgsi_dump.h"
33 #include "tgsi_info.h"
34 #include "tgsi_iterate.h"
38 struct tgsi_iterate_context iter
;
42 void (*printf
)(struct dump_ctx
*ctx
, const char *format
, ...);
46 dump_ctx_printf(struct dump_ctx
*ctx
, const char *format
, ...)
51 debug_vprintf(format
, ap
);
63 ctx
->printf( ctx
, "%u", e
);
65 ctx
->printf( ctx
, "%s", enums
[e
] );
68 #define EOL() ctx->printf( ctx, "\n" )
69 #define TXT(S) ctx->printf( ctx, "%s", S )
70 #define CHR(C) ctx->printf( ctx, "%c", C )
71 #define UIX(I) ctx->printf( ctx, "0x%x", I )
72 #define UID(I) ctx->printf( ctx, "%u", I )
73 #define INSTID(I) ctx->printf( ctx, "% 3u", I )
74 #define SID(I) ctx->printf( ctx, "%d", I )
75 #define FLT(F) ctx->printf( ctx, "%10.4f", F )
76 #define ENM(E,ENUMS) dump_enum( ctx, E, ENUMS, sizeof( ENUMS ) / sizeof( *ENUMS ) )
78 static const char *processor_type_names
[] =
85 static const char *file_names
[] =
97 static const char *interpolate_names
[] =
104 static const char *semantic_names
[] =
116 static const char *immediate_type_names
[] =
121 static const char *swizzle_names
[] =
129 static const char *texture_names
[] =
142 static const char *extswizzle_names
[] =
152 static const char *modulate_names
[TGSI_MODULATE_COUNT
] =
165 struct dump_ctx
*ctx
,
170 ENM( file
, file_names
);
182 struct dump_ctx
*ctx
,
189 ENM( file
, file_names
);
191 ENM( ind_file
, file_names
);
195 ENM( ind_swizzle
, swizzle_names
);
206 struct dump_ctx
*ctx
,
209 if (writemask
!= TGSI_WRITEMASK_XYZW
) {
211 if (writemask
& TGSI_WRITEMASK_X
)
213 if (writemask
& TGSI_WRITEMASK_Y
)
215 if (writemask
& TGSI_WRITEMASK_Z
)
217 if (writemask
& TGSI_WRITEMASK_W
)
224 struct tgsi_iterate_context
*iter
,
225 struct tgsi_full_declaration
*decl
)
227 struct dump_ctx
*ctx
= (struct dump_ctx
*)iter
;
229 assert(Elements(semantic_names
) == TGSI_SEMANTIC_COUNT
);
230 assert(Elements(interpolate_names
) == TGSI_INTERPOLATE_COUNT
);
236 decl
->Declaration
.File
,
237 decl
->DeclarationRange
.First
,
238 decl
->DeclarationRange
.Last
);
241 decl
->Declaration
.UsageMask
);
243 if (decl
->Declaration
.Semantic
) {
245 ENM( decl
->Semantic
.SemanticName
, semantic_names
);
246 if (decl
->Semantic
.SemanticIndex
!= 0 ||
247 decl
->Semantic
.SemanticName
== TGSI_SEMANTIC_GENERIC
) {
249 UID( decl
->Semantic
.SemanticIndex
);
254 if (iter
->processor
.Processor
== TGSI_PROCESSOR_FRAGMENT
&&
255 decl
->Declaration
.File
== TGSI_FILE_INPUT
)
258 ENM( decl
->Declaration
.Interpolate
, interpolate_names
);
261 if (decl
->Declaration
.Centroid
) {
265 if (decl
->Declaration
.Invariant
) {
266 TXT( ", INVARIANT" );
275 tgsi_dump_declaration(
276 const struct tgsi_full_declaration
*decl
)
280 ctx
.printf
= dump_ctx_printf
;
282 iter_declaration( &ctx
.iter
, (struct tgsi_full_declaration
*)decl
);
287 struct tgsi_iterate_context
*iter
,
288 struct tgsi_full_immediate
*imm
)
290 struct dump_ctx
*ctx
= (struct dump_ctx
*) iter
;
295 ENM( imm
->Immediate
.DataType
, immediate_type_names
);
298 for (i
= 0; i
< imm
->Immediate
.NrTokens
- 1; i
++) {
299 switch (imm
->Immediate
.DataType
) {
300 case TGSI_IMM_FLOAT32
:
301 FLT( imm
->u
.ImmediateFloat32
[i
].Float
);
307 if (i
< imm
->Immediate
.NrTokens
- 2)
319 const struct tgsi_full_immediate
*imm
)
323 ctx
.printf
= dump_ctx_printf
;
325 iter_immediate( &ctx
.iter
, (struct tgsi_full_immediate
*)imm
);
330 struct tgsi_iterate_context
*iter
,
331 struct tgsi_full_instruction
*inst
)
333 struct dump_ctx
*ctx
= (struct dump_ctx
*) iter
;
334 uint instno
= ctx
->instno
++;
337 boolean first_reg
= TRUE
;
341 TXT( tgsi_get_opcode_info( inst
->Instruction
.Opcode
)->mnemonic
);
343 switch (inst
->Instruction
.Saturate
) {
346 case TGSI_SAT_ZERO_ONE
:
349 case TGSI_SAT_MINUS_PLUS_ONE
:
356 for (i
= 0; i
< inst
->Instruction
.NumDstRegs
; i
++) {
357 const struct tgsi_full_dst_register
*dst
= &inst
->FullDstRegisters
[i
];
363 if (dst
->DstRegister
.Indirect
) {
366 dst
->DstRegister
.File
,
367 dst
->DstRegister
.Index
,
368 dst
->DstRegisterInd
.File
,
369 dst
->DstRegisterInd
.Index
,
370 dst
->DstRegisterInd
.SwizzleX
);
375 dst
->DstRegister
.File
,
376 dst
->DstRegister
.Index
,
377 dst
->DstRegister
.Index
);
379 ENM( dst
->DstRegisterExtModulate
.Modulate
, modulate_names
);
380 _dump_writemask( ctx
, dst
->DstRegister
.WriteMask
);
385 for (i
= 0; i
< inst
->Instruction
.NumSrcRegs
; i
++) {
386 const struct tgsi_full_src_register
*src
= &inst
->FullSrcRegisters
[i
];
392 if (src
->SrcRegisterExtMod
.Negate
)
394 if (src
->SrcRegisterExtMod
.Absolute
)
396 if (src
->SrcRegisterExtMod
.Scale2X
)
398 if (src
->SrcRegisterExtMod
.Bias
)
400 if (src
->SrcRegisterExtMod
.Complement
)
402 if (src
->SrcRegister
.Negate
)
405 if (src
->SrcRegister
.Indirect
) {
408 src
->SrcRegister
.File
,
409 src
->SrcRegister
.Index
,
410 src
->SrcRegisterInd
.File
,
411 src
->SrcRegisterInd
.Index
,
412 src
->SrcRegisterInd
.SwizzleX
);
417 src
->SrcRegister
.File
,
418 src
->SrcRegister
.Index
,
419 src
->SrcRegister
.Index
);
422 if (src
->SrcRegister
.SwizzleX
!= TGSI_SWIZZLE_X
||
423 src
->SrcRegister
.SwizzleY
!= TGSI_SWIZZLE_Y
||
424 src
->SrcRegister
.SwizzleZ
!= TGSI_SWIZZLE_Z
||
425 src
->SrcRegister
.SwizzleW
!= TGSI_SWIZZLE_W
) {
427 ENM( src
->SrcRegister
.SwizzleX
, swizzle_names
);
428 ENM( src
->SrcRegister
.SwizzleY
, swizzle_names
);
429 ENM( src
->SrcRegister
.SwizzleZ
, swizzle_names
);
430 ENM( src
->SrcRegister
.SwizzleW
, swizzle_names
);
432 if (src
->SrcRegisterExtSwz
.ExtSwizzleX
!= TGSI_EXTSWIZZLE_X
||
433 src
->SrcRegisterExtSwz
.ExtSwizzleY
!= TGSI_EXTSWIZZLE_Y
||
434 src
->SrcRegisterExtSwz
.ExtSwizzleZ
!= TGSI_EXTSWIZZLE_Z
||
435 src
->SrcRegisterExtSwz
.ExtSwizzleW
!= TGSI_EXTSWIZZLE_W
) {
437 if (src
->SrcRegisterExtSwz
.NegateX
)
439 ENM( src
->SrcRegisterExtSwz
.ExtSwizzleX
, extswizzle_names
);
440 if (src
->SrcRegisterExtSwz
.NegateY
)
442 ENM( src
->SrcRegisterExtSwz
.ExtSwizzleY
, extswizzle_names
);
443 if (src
->SrcRegisterExtSwz
.NegateZ
)
445 ENM( src
->SrcRegisterExtSwz
.ExtSwizzleZ
, extswizzle_names
);
446 if (src
->SrcRegisterExtSwz
.NegateW
)
448 ENM( src
->SrcRegisterExtSwz
.ExtSwizzleW
, extswizzle_names
);
451 if (src
->SrcRegisterExtMod
.Complement
)
453 if (src
->SrcRegisterExtMod
.Bias
)
455 if (src
->SrcRegisterExtMod
.Scale2X
)
457 if (src
->SrcRegisterExtMod
.Absolute
)
459 if (src
->SrcRegisterExtMod
.Negate
)
465 if (inst
->InstructionExtTexture
.Texture
!= TGSI_TEXTURE_UNKNOWN
) {
467 ENM( inst
->InstructionExtTexture
.Texture
, texture_names
);
470 switch (inst
->Instruction
.Opcode
) {
472 case TGSI_OPCODE_ELSE
:
473 case TGSI_OPCODE_BGNLOOP2
:
474 case TGSI_OPCODE_ENDLOOP2
:
475 case TGSI_OPCODE_CAL
:
477 UID( inst
->InstructionExtLabel
.Label
);
487 tgsi_dump_instruction(
488 const struct tgsi_full_instruction
*inst
,
494 ctx
.printf
= dump_ctx_printf
;
496 iter_instruction( &ctx
.iter
, (struct tgsi_full_instruction
*)inst
);
501 struct tgsi_iterate_context
*iter
)
503 struct dump_ctx
*ctx
= (struct dump_ctx
*) iter
;
504 ENM( iter
->processor
.Processor
, processor_type_names
);
505 UID( iter
->version
.MajorVersion
);
507 UID( iter
->version
.MinorVersion
);
514 const struct tgsi_token
*tokens
,
519 ctx
.iter
.prolog
= prolog
;
520 ctx
.iter
.iterate_instruction
= iter_instruction
;
521 ctx
.iter
.iterate_declaration
= iter_declaration
;
522 ctx
.iter
.iterate_immediate
= iter_immediate
;
523 ctx
.iter
.epilog
= NULL
;
526 ctx
.printf
= dump_ctx_printf
;
528 tgsi_iterate_shader( tokens
, &ctx
.iter
);
533 struct dump_ctx base
;
540 str_dump_ctx_printf(struct dump_ctx
*ctx
, const char *format
, ...)
542 struct str_dump_ctx
*sctx
= (struct str_dump_ctx
*)ctx
;
547 va_start(ap
, format
);
548 written
= util_vsnprintf(sctx
->ptr
, sctx
->left
, format
, ap
);
551 /* Some complicated logic needed to handle the return value of
555 written
= MIN2(sctx
->left
, written
);
556 sctx
->ptr
+= written
;
557 sctx
->left
-= written
;
564 const struct tgsi_token
*tokens
,
569 struct str_dump_ctx ctx
;
571 ctx
.base
.iter
.prolog
= prolog
;
572 ctx
.base
.iter
.iterate_instruction
= iter_instruction
;
573 ctx
.base
.iter
.iterate_declaration
= iter_declaration
;
574 ctx
.base
.iter
.iterate_immediate
= iter_immediate
;
575 ctx
.base
.iter
.epilog
= NULL
;
578 ctx
.base
.printf
= &str_dump_ctx_printf
;
583 ctx
.left
= (int)size
;
585 tgsi_iterate_shader( tokens
, &ctx
.base
.iter
);