2 * Mesa 3-D graphics library
5 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
6 * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included
16 * in all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
22 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
23 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 * Print vertex/fragment programs - for debugging.
32 #include "main/glheader.h"
33 #include "main/context.h"
34 #include "main/imports.h"
35 #include "prog_instruction.h"
36 #include "prog_parameter.h"
37 #include "prog_print.h"
38 #include "prog_statevars.h"
43 * Return string name for given program/register file.
46 _mesa_register_file_name(gl_register_file f
)
49 case PROGRAM_TEMPORARY
:
51 case PROGRAM_LOCAL_PARAM
:
53 case PROGRAM_ENV_PARAM
:
55 case PROGRAM_STATE_VAR
:
61 case PROGRAM_NAMED_PARAM
:
63 case PROGRAM_CONSTANT
:
69 case PROGRAM_WRITE_ONLY
:
75 case PROGRAM_SYSTEM_VALUE
:
77 case PROGRAM_UNDEFINED
:
82 _mesa_snprintf(s
, sizeof(s
), "FILE%u", f
);
90 * Return ARB_v/f_prog-style input attrib string.
93 arb_input_attrib_string(GLint index
, GLenum progType
)
96 * These strings should match the VERT_ATTRIB_x and FRAG_ATTRIB_x tokens.
98 static const char *const vertAttribs
[] = {
102 "vertex.color.primary",
103 "vertex.color.secondary",
105 "vertex.(six)", /* VERT_ATTRIB_COLOR_INDEX */
106 "vertex.(seven)", /* VERT_ATTRIB_EDGEFLAG */
107 "vertex.texcoord[0]",
108 "vertex.texcoord[1]",
109 "vertex.texcoord[2]",
110 "vertex.texcoord[3]",
111 "vertex.texcoord[4]",
112 "vertex.texcoord[5]",
113 "vertex.texcoord[6]",
114 "vertex.texcoord[7]",
115 "vertex.(sixteen)", /* VERT_ATTRIB_POINT_SIZE */
131 "vertex.attrib[15]" /* MAX_VARYING = 16 */
133 static const char *const fragAttribs
[] = {
135 "fragment.color.primary",
136 "fragment.color.secondary",
138 "fragment.texcoord[0]",
139 "fragment.texcoord[1]",
140 "fragment.texcoord[2]",
141 "fragment.texcoord[3]",
142 "fragment.texcoord[4]",
143 "fragment.texcoord[5]",
144 "fragment.texcoord[6]",
145 "fragment.texcoord[7]",
146 "fragment.(twelve)", /* FRAG_ATTRIB_FACE */
147 "fragment.(thirteen)", /* FRAG_ATTRIB_PNTC */
148 "fragment.(fourteen)", /* FRAG_ATTRIB_CLIP_DIST0 */
149 "fragment.(fifteen)", /* FRAG_ATTRIB_CLIP_DIST1 */
150 "fragment.varying[0]",
151 "fragment.varying[1]",
152 "fragment.varying[2]",
153 "fragment.varying[3]",
154 "fragment.varying[4]",
155 "fragment.varying[5]",
156 "fragment.varying[6]",
157 "fragment.varying[7]",
158 "fragment.varying[8]",
159 "fragment.varying[9]",
160 "fragment.varying[10]",
161 "fragment.varying[11]",
162 "fragment.varying[12]",
163 "fragment.varying[13]",
164 "fragment.varying[14]",
165 "fragment.varying[15]" /* MAX_VARYING = 16 */
169 STATIC_ASSERT(Elements(vertAttribs
) == VERT_ATTRIB_MAX
);
170 STATIC_ASSERT(Elements(fragAttribs
) == FRAG_ATTRIB_MAX
);
171 assert(strcmp(vertAttribs
[VERT_ATTRIB_TEX0
], "vertex.texcoord[0]") == 0);
172 assert(strcmp(vertAttribs
[VERT_ATTRIB_GENERIC15
], "vertex.attrib[15]") == 0);
173 assert(strcmp(fragAttribs
[FRAG_ATTRIB_TEX0
], "fragment.texcoord[0]") == 0);
174 assert(strcmp(fragAttribs
[FRAG_ATTRIB_VAR0
+15], "fragment.varying[15]") == 0);
176 if (progType
== GL_VERTEX_PROGRAM_ARB
) {
177 assert(index
< Elements(vertAttribs
));
178 return vertAttribs
[index
];
181 assert(progType
== GL_FRAGMENT_PROGRAM_ARB
);
182 assert(index
< Elements(fragAttribs
));
183 return fragAttribs
[index
];
189 * Print a vertex program's InputsRead field in human-readable format.
193 _mesa_print_vp_inputs(GLbitfield inputs
)
195 printf("VP Inputs 0x%x: \n", inputs
);
197 GLint attr
= ffs(inputs
) - 1;
198 const char *name
= arb_input_attrib_string(attr
,
199 GL_VERTEX_PROGRAM_ARB
);
200 printf(" %d: %s\n", attr
, name
);
201 inputs
&= ~(1 << attr
);
207 * Print a fragment program's InputsRead field in human-readable format.
211 _mesa_print_fp_inputs(GLbitfield inputs
)
213 printf("FP Inputs 0x%x: \n", inputs
);
215 GLint attr
= ffs(inputs
) - 1;
216 const char *name
= arb_input_attrib_string(attr
,
217 GL_FRAGMENT_PROGRAM_ARB
);
218 printf(" %d: %s\n", attr
, name
);
219 inputs
&= ~(1 << attr
);
226 * Return ARB_v/f_prog-style output attrib string.
229 arb_output_attrib_string(GLint index
, GLenum progType
)
232 * These strings should match the VERT_RESULT_x and FRAG_RESULT_x tokens.
234 static const char *const vertResults
[] = {
236 "result.color.primary",
237 "result.color.secondary",
239 "result.texcoord[0]",
240 "result.texcoord[1]",
241 "result.texcoord[2]",
242 "result.texcoord[3]",
243 "result.texcoord[4]",
244 "result.texcoord[5]",
245 "result.texcoord[6]",
246 "result.texcoord[7]",
247 "result.pointsize", /* VERT_RESULT_PSIZ */
248 "result.(thirteen)", /* VERT_RESULT_BFC0 */
249 "result.(fourteen)", /* VERT_RESULT_BFC1 */
250 "result.(fifteen)", /* VERT_RESULT_EDGE */
251 "result.(sixteen)", /* VERT_RESULT_CLIP_VERTEX */
252 "result.(seventeen)", /* VERT_RESULT_CLIP_DIST0 */
253 "result.(eighteen)", /* VERT_RESULT_CLIP_DIST1 */
264 "result.varying[10]",
265 "result.varying[11]",
266 "result.varying[12]",
267 "result.varying[13]",
268 "result.varying[14]",
269 "result.varying[15]" /* MAX_VARYING = 16 */
271 static const char *const fragResults
[] = {
272 "result.depth", /* FRAG_RESULT_DEPTH */
273 "result.(one)", /* FRAG_RESULT_STENCIL */
274 "result.color", /* FRAG_RESULT_COLOR */
275 "result.color[0]", /* FRAG_RESULT_DATA0 (named for GLSL's gl_FragData) */
282 "result.color[7]" /* MAX_DRAW_BUFFERS = 8 */
286 STATIC_ASSERT(Elements(vertResults
) == VERT_RESULT_MAX
);
287 STATIC_ASSERT(Elements(fragResults
) == FRAG_RESULT_MAX
);
288 assert(strcmp(vertResults
[VERT_RESULT_HPOS
], "result.position") == 0);
289 assert(strcmp(vertResults
[VERT_RESULT_VAR0
], "result.varying[0]") == 0);
290 assert(strcmp(fragResults
[FRAG_RESULT_DATA0
], "result.color[0]") == 0);
292 if (progType
== GL_VERTEX_PROGRAM_ARB
) {
293 assert(index
< Elements(vertResults
));
294 return vertResults
[index
];
297 assert(progType
== GL_FRAGMENT_PROGRAM_ARB
);
298 assert(index
< Elements(fragResults
));
299 return fragResults
[index
];
305 * Return string representation of the given register.
306 * Note that some types of registers (like PROGRAM_UNIFORM) aren't defined
307 * by the ARB/NV program languages so we've taken some liberties here.
308 * \param f the register file (PROGRAM_INPUT, PROGRAM_TEMPORARY, etc)
309 * \param index number of the register in the register file
310 * \param mode the output format/mode/style
311 * \param prog pointer to containing program
314 reg_string(gl_register_file f
, GLint index
, gl_prog_print_mode mode
,
315 GLboolean relAddr
, const struct gl_program
*prog
,
316 GLboolean hasIndex2
, GLboolean relAddr2
, GLint index2
)
318 static char str
[100];
319 const char *addr
= relAddr
? "ADDR+" : "";
324 case PROG_PRINT_DEBUG
:
325 sprintf(str
, "%s[%s%d]",
326 _mesa_register_file_name(f
), addr
, index
);
328 int offset
= strlen(str
);
329 const char *addr2
= relAddr2
? "ADDR+" : "";
330 sprintf(str
+offset
, "[%s%d]", addr2
, index2
);
337 sprintf(str
, "%s", arb_input_attrib_string(index
, prog
->Target
));
340 sprintf(str
, "%s", arb_output_attrib_string(index
, prog
->Target
));
342 case PROGRAM_TEMPORARY
:
343 sprintf(str
, "temp%d", index
);
345 case PROGRAM_ENV_PARAM
:
346 sprintf(str
, "program.env[%s%d]", addr
, index
);
348 case PROGRAM_LOCAL_PARAM
:
349 sprintf(str
, "program.local[%s%d]", addr
, index
);
351 case PROGRAM_VARYING
: /* extension */
352 sprintf(str
, "varying[%s%d]", addr
, index
);
354 case PROGRAM_CONSTANT
: /* extension */
355 sprintf(str
, "constant[%s%d]", addr
, index
);
357 case PROGRAM_UNIFORM
: /* extension */
358 sprintf(str
, "uniform[%s%d]", addr
, index
);
360 case PROGRAM_SYSTEM_VALUE
:
361 sprintf(str
, "sysvalue[%s%d]", addr
, index
);
363 case PROGRAM_STATE_VAR
:
365 struct gl_program_parameter
*param
366 = prog
->Parameters
->Parameters
+ index
;
367 char *state
= _mesa_program_state_string(param
->StateIndexes
);
368 sprintf(str
, "%s", state
);
372 case PROGRAM_ADDRESS
:
373 sprintf(str
, "A%d", index
);
376 _mesa_problem(NULL
, "bad file in reg_string()");
383 if (prog
->Target
== GL_VERTEX_PROGRAM_ARB
)
384 sprintf(str
, "v[%d]", index
);
386 sprintf(str
, "f[%d]", index
);
389 sprintf(str
, "o[%d]", index
);
391 case PROGRAM_TEMPORARY
:
392 sprintf(str
, "R%d", index
);
394 case PROGRAM_ENV_PARAM
:
395 sprintf(str
, "c[%d]", index
);
397 case PROGRAM_VARYING
: /* extension */
398 sprintf(str
, "varying[%s%d]", addr
, index
);
400 case PROGRAM_UNIFORM
: /* extension */
401 sprintf(str
, "uniform[%s%d]", addr
, index
);
403 case PROGRAM_CONSTANT
: /* extension */
404 sprintf(str
, "constant[%s%d]", addr
, index
);
406 case PROGRAM_STATE_VAR
: /* extension */
407 sprintf(str
, "state[%s%d]", addr
, index
);
410 _mesa_problem(NULL
, "bad file in reg_string()");
415 _mesa_problem(NULL
, "bad mode in reg_string()");
423 * Return a string representation of the given swizzle word.
424 * If extended is true, use extended (comma-separated) format.
425 * \param swizzle the swizzle field
426 * \param negateBase 4-bit negation vector
427 * \param extended if true, also allow 0, 1 values
430 _mesa_swizzle_string(GLuint swizzle
, GLuint negateMask
, GLboolean extended
)
432 static const char swz
[] = "xyzw01!?"; /* See SWIZZLE_x definitions */
436 if (!extended
&& swizzle
== SWIZZLE_NOOP
&& negateMask
== 0)
437 return ""; /* no swizzle/negation */
442 if (negateMask
& NEGATE_X
)
444 s
[i
++] = swz
[GET_SWZ(swizzle
, 0)];
450 if (negateMask
& NEGATE_Y
)
452 s
[i
++] = swz
[GET_SWZ(swizzle
, 1)];
458 if (negateMask
& NEGATE_Z
)
460 s
[i
++] = swz
[GET_SWZ(swizzle
, 2)];
466 if (negateMask
& NEGATE_W
)
468 s
[i
++] = swz
[GET_SWZ(swizzle
, 3)];
476 _mesa_print_swizzle(GLuint swizzle
)
478 if (swizzle
== SWIZZLE_XYZW
) {
482 const char *s
= _mesa_swizzle_string(swizzle
, 0, 0);
489 _mesa_writemask_string(GLuint writeMask
)
494 if (writeMask
== WRITEMASK_XYZW
)
498 if (writeMask
& WRITEMASK_X
)
500 if (writeMask
& WRITEMASK_Y
)
502 if (writeMask
& WRITEMASK_Z
)
504 if (writeMask
& WRITEMASK_W
)
513 _mesa_condcode_string(GLuint condcode
)
516 case COND_GT
: return "GT";
517 case COND_EQ
: return "EQ";
518 case COND_LT
: return "LT";
519 case COND_UN
: return "UN";
520 case COND_GE
: return "GE";
521 case COND_LE
: return "LE";
522 case COND_NE
: return "NE";
523 case COND_TR
: return "TR";
524 case COND_FL
: return "FL";
525 default: return "cond???";
531 fprint_dst_reg(FILE * f
,
532 const struct prog_dst_register
*dstReg
,
533 gl_prog_print_mode mode
,
534 const struct gl_program
*prog
)
537 reg_string((gl_register_file
) dstReg
->File
,
538 dstReg
->Index
, mode
, dstReg
->RelAddr
, prog
,
539 GL_FALSE
, GL_FALSE
, 0),
540 _mesa_writemask_string(dstReg
->WriteMask
));
542 if (dstReg
->CondMask
!= COND_TR
) {
543 fprintf(f
, " (%s.%s)",
544 _mesa_condcode_string(dstReg
->CondMask
),
545 _mesa_swizzle_string(dstReg
->CondSwizzle
,
546 GL_FALSE
, GL_FALSE
));
550 fprintf(f
, "%s[%d]%s",
551 _mesa_register_file_name((gl_register_file
) dstReg
->File
),
553 _mesa_writemask_string(dstReg
->WriteMask
));
559 fprint_src_reg(FILE *f
,
560 const struct prog_src_register
*srcReg
,
561 gl_prog_print_mode mode
,
562 const struct gl_program
*prog
)
564 const char *abs
= srcReg
->Abs
? "|" : "";
566 fprintf(f
, "%s%s%s%s",
568 reg_string((gl_register_file
) srcReg
->File
,
569 srcReg
->Index
, mode
, srcReg
->RelAddr
, prog
,
570 srcReg
->HasIndex2
, srcReg
->RelAddr2
, srcReg
->Index2
),
571 _mesa_swizzle_string(srcReg
->Swizzle
,
572 srcReg
->Negate
, GL_FALSE
),
575 fprintf(f
, "%s[%d]%s",
576 _mesa_register_file_name((gl_register_file
) srcReg
->File
),
578 _mesa_swizzle_string(srcReg
->Swizzle
,
579 srcReg
->Negate
, GL_FALSE
));
585 fprint_comment(FILE *f
, const struct prog_instruction
*inst
)
588 fprintf(f
, "; # %s\n", inst
->Comment
);
595 _mesa_fprint_alu_instruction(FILE *f
,
596 const struct prog_instruction
*inst
,
597 const char *opcode_string
, GLuint numRegs
,
598 gl_prog_print_mode mode
,
599 const struct gl_program
*prog
)
603 fprintf(f
, "%s", opcode_string
);
604 if (inst
->CondUpdate
)
608 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
612 if (inst
->DstReg
.File
!= PROGRAM_UNDEFINED
) {
613 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
622 for (j
= 0; j
< numRegs
; j
++) {
623 fprint_src_reg(f
, inst
->SrcReg
+ j
, mode
, prog
);
628 fprint_comment(f
, inst
);
633 _mesa_print_alu_instruction(const struct prog_instruction
*inst
,
634 const char *opcode_string
, GLuint numRegs
)
636 _mesa_fprint_alu_instruction(stderr
, inst
, opcode_string
,
637 numRegs
, PROG_PRINT_DEBUG
, NULL
);
642 * Print a single vertex/fragment program instruction.
645 _mesa_fprint_instruction_opt(FILE *f
,
646 const struct prog_instruction
*inst
,
648 gl_prog_print_mode mode
,
649 const struct gl_program
*prog
)
653 if (inst
->Opcode
== OPCODE_ELSE
||
654 inst
->Opcode
== OPCODE_ENDIF
||
655 inst
->Opcode
== OPCODE_ENDLOOP
||
656 inst
->Opcode
== OPCODE_ENDSUB
) {
659 for (i
= 0; i
< indent
; i
++) {
663 switch (inst
->Opcode
) {
665 fprintf(f
, "PRINT '%s'", (char *) inst
->Data
);
666 if (inst
->SrcReg
[0].File
!= PROGRAM_UNDEFINED
) {
668 fprintf(f
, "%s[%d]%s",
669 _mesa_register_file_name((gl_register_file
) inst
->SrcReg
[0].File
),
670 inst
->SrcReg
[0].Index
,
671 _mesa_swizzle_string(inst
->SrcReg
[0].Swizzle
,
672 inst
->SrcReg
[0].Negate
, GL_FALSE
));
675 fprintf(f
, " # %s", inst
->Comment
);
676 fprint_comment(f
, inst
);
680 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
683 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
684 fprintf(f
, ", %s[%d], %s",
685 _mesa_register_file_name((gl_register_file
) inst
->SrcReg
[0].File
),
686 inst
->SrcReg
[0].Index
,
687 _mesa_swizzle_string(inst
->SrcReg
[0].Swizzle
,
688 inst
->SrcReg
[0].Negate
, GL_TRUE
));
689 fprint_comment(f
, inst
);
696 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
697 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
700 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
702 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
703 if (inst
->Opcode
== OPCODE_TXD
) {
705 fprint_src_reg(f
, &inst
->SrcReg
[1], mode
, prog
);
707 fprint_src_reg(f
, &inst
->SrcReg
[2], mode
, prog
);
709 fprintf(f
, ", texture[%d], ", inst
->TexSrcUnit
);
710 switch (inst
->TexSrcTarget
) {
711 case TEXTURE_1D_INDEX
: fprintf(f
, "1D"); break;
712 case TEXTURE_2D_INDEX
: fprintf(f
, "2D"); break;
713 case TEXTURE_3D_INDEX
: fprintf(f
, "3D"); break;
714 case TEXTURE_CUBE_INDEX
: fprintf(f
, "CUBE"); break;
715 case TEXTURE_RECT_INDEX
: fprintf(f
, "RECT"); break;
716 case TEXTURE_1D_ARRAY_INDEX
: fprintf(f
, "1D_ARRAY"); break;
717 case TEXTURE_2D_ARRAY_INDEX
: fprintf(f
, "2D_ARRAY"); break;
722 fprintf(f
, " SHADOW");
723 fprint_comment(f
, inst
);
727 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
729 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
730 fprint_comment(f
, inst
);
733 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
736 _mesa_condcode_string(inst
->DstReg
.CondMask
),
737 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
,
738 GL_FALSE
, GL_FALSE
));
739 fprint_comment(f
, inst
);
744 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
746 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
747 fprint_comment(f
, inst
);
750 fprintf(f
, "BRA %d (%s%s)",
752 _mesa_condcode_string(inst
->DstReg
.CondMask
),
753 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
, 0, GL_FALSE
));
754 fprint_comment(f
, inst
);
757 if (inst
->SrcReg
[0].File
!= PROGRAM_UNDEFINED
) {
758 /* Use ordinary register */
760 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
765 fprintf(f
, "IF (%s%s);",
766 _mesa_condcode_string(inst
->DstReg
.CondMask
),
767 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
,
770 fprintf(f
, " # (if false, goto %d)", inst
->BranchTarget
);
771 fprint_comment(f
, inst
);
774 fprintf(f
, "ELSE; # (goto %d)\n", inst
->BranchTarget
);
777 fprintf(f
, "ENDIF;\n");
780 fprintf(f
, "BGNLOOP; # (end at %d)\n", inst
->BranchTarget
);
783 fprintf(f
, "ENDLOOP; # (goto %d)\n", inst
->BranchTarget
);
787 fprintf(f
, "%s (%s%s); # (goto %d)",
788 _mesa_opcode_string(inst
->Opcode
),
789 _mesa_condcode_string(inst
->DstReg
.CondMask
),
790 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
, 0, GL_FALSE
),
792 fprint_comment(f
, inst
);
796 if (mode
== PROG_PRINT_NV
) {
797 fprintf(f
, "%s:\n", inst
->Comment
); /* comment is label */
801 fprintf(f
, "BGNSUB");
802 fprint_comment(f
, inst
);
806 if (mode
== PROG_PRINT_DEBUG
) {
807 fprintf(f
, "ENDSUB");
808 fprint_comment(f
, inst
);
812 if (mode
== PROG_PRINT_NV
) {
813 fprintf(f
, "CAL %s; # (goto %d)\n", inst
->Comment
, inst
->BranchTarget
);
816 fprintf(f
, "CAL %u", inst
->BranchTarget
);
817 fprint_comment(f
, inst
);
821 fprintf(f
, "RET (%s%s)",
822 _mesa_condcode_string(inst
->DstReg
.CondMask
),
823 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
, 0, GL_FALSE
));
824 fprint_comment(f
, inst
);
831 if (mode
== PROG_PRINT_DEBUG
) {
833 fprint_comment(f
, inst
);
835 else if (inst
->Comment
) {
836 /* ARB/NV extensions don't have NOP instruction */
837 fprintf(f
, "# %s\n", inst
->Comment
);
840 case OPCODE_EMIT_VERTEX
:
841 fprintf(f
, "EMIT_VERTEX\n");
843 case OPCODE_END_PRIMITIVE
:
844 fprintf(f
, "END_PRIMITIVE\n");
846 /* XXX may need other special-case instructions */
848 if (inst
->Opcode
< MAX_OPCODE
) {
849 /* typical alu instruction */
850 _mesa_fprint_alu_instruction(f
, inst
,
851 _mesa_opcode_string(inst
->Opcode
),
852 _mesa_num_inst_src_regs(inst
->Opcode
),
856 _mesa_fprint_alu_instruction(f
, inst
,
857 _mesa_opcode_string(inst
->Opcode
),
858 3/*_mesa_num_inst_src_regs(inst->Opcode)*/,
868 _mesa_print_instruction_opt(const struct prog_instruction
*inst
,
870 gl_prog_print_mode mode
,
871 const struct gl_program
*prog
)
873 return _mesa_fprint_instruction_opt(stderr
, inst
, indent
, mode
, prog
);
878 _mesa_print_instruction(const struct prog_instruction
*inst
)
880 /* note: 4th param should be ignored for PROG_PRINT_DEBUG */
881 _mesa_fprint_instruction_opt(stderr
, inst
, 0, PROG_PRINT_DEBUG
, NULL
);
887 * Print program, with options.
890 _mesa_fprint_program_opt(FILE *f
,
891 const struct gl_program
*prog
,
892 gl_prog_print_mode mode
,
893 GLboolean lineNumbers
)
895 GLuint i
, indent
= 0;
897 switch (prog
->Target
) {
898 case GL_VERTEX_PROGRAM_ARB
:
899 if (mode
== PROG_PRINT_ARB
)
900 fprintf(f
, "!!ARBvp1.0\n");
901 else if (mode
== PROG_PRINT_NV
)
902 fprintf(f
, "!!VP1.0\n");
904 fprintf(f
, "# Vertex Program/Shader %u\n", prog
->Id
);
906 case GL_FRAGMENT_PROGRAM_ARB
:
907 case GL_FRAGMENT_PROGRAM_NV
:
908 if (mode
== PROG_PRINT_ARB
)
909 fprintf(f
, "!!ARBfp1.0\n");
910 else if (mode
== PROG_PRINT_NV
)
911 fprintf(f
, "!!FP1.0\n");
913 fprintf(f
, "# Fragment Program/Shader %u\n", prog
->Id
);
915 case MESA_GEOMETRY_PROGRAM
:
916 fprintf(f
, "# Geometry Shader\n");
919 for (i
= 0; i
< prog
->NumInstructions
; i
++) {
921 fprintf(f
, "%3d: ", i
);
922 indent
= _mesa_fprint_instruction_opt(f
, prog
->Instructions
+ i
,
929 * Print program to stderr, default options.
932 _mesa_print_program(const struct gl_program
*prog
)
934 _mesa_fprint_program_opt(stderr
, prog
, PROG_PRINT_DEBUG
, GL_TRUE
);
939 * Return binary representation of 64-bit value (as a string).
940 * Insert a comma to separate each group of 8 bits.
941 * Note we return a pointer to local static storage so this is not
943 * XXX move to imports.[ch] if useful elsewhere.
946 binary(GLbitfield64 val
)
950 for (i
= 63; i
>= 0; --i
) {
951 if (val
& (BITFIELD64_BIT(i
)))
953 else if (len
> 0 || i
== 0)
955 if (len
> 0 && ((i
-1) % 8) == 7)
964 * Print all of a program's parameters/fields to given file.
967 _mesa_fprint_program_parameters(FILE *f
,
968 struct gl_context
*ctx
,
969 const struct gl_program
*prog
)
973 fprintf(f
, "InputsRead: 0x%llx (0b%s)\n",
974 (unsigned long long) prog
->InputsRead
, binary(prog
->InputsRead
));
975 fprintf(f
, "OutputsWritten: 0x%llx (0b%s)\n",
976 (unsigned long long)prog
->OutputsWritten
,
977 binary(prog
->OutputsWritten
));
978 fprintf(f
, "NumInstructions=%d\n", prog
->NumInstructions
);
979 fprintf(f
, "NumTemporaries=%d\n", prog
->NumTemporaries
);
980 fprintf(f
, "NumParameters=%d\n", prog
->NumParameters
);
981 fprintf(f
, "NumAttributes=%d\n", prog
->NumAttributes
);
982 fprintf(f
, "NumAddressRegs=%d\n", prog
->NumAddressRegs
);
983 fprintf(f
, "IndirectRegisterFiles: 0x%x (0b%s)\n",
984 prog
->IndirectRegisterFiles
, binary(prog
->IndirectRegisterFiles
));
985 fprintf(f
, "SamplersUsed: 0x%x (0b%s)\n",
986 prog
->SamplersUsed
, binary(prog
->SamplersUsed
));
987 fprintf(f
, "Samplers=[ ");
988 for (i
= 0; i
< MAX_SAMPLERS
; i
++) {
989 fprintf(f
, "%d ", prog
->SamplerUnits
[i
]);
993 _mesa_load_state_parameters(ctx
, prog
->Parameters
);
996 fprintf(f
, "Local Params:\n");
997 for (i
= 0; i
< MAX_PROGRAM_LOCAL_PARAMS
; i
++){
998 const GLfloat
*p
= prog
->LocalParams
[i
];
999 fprintf(f
, "%2d: %f, %f, %f, %f\n", i
, p
[0], p
[1], p
[2], p
[3]);
1002 _mesa_print_parameter_list(prog
->Parameters
);
1007 * Print all of a program's parameters/fields to stderr.
1010 _mesa_print_program_parameters(struct gl_context
*ctx
, const struct gl_program
*prog
)
1012 _mesa_fprint_program_parameters(stderr
, ctx
, prog
);
1017 * Print a program parameter list to given file.
1020 _mesa_fprint_parameter_list(FILE *f
,
1021 const struct gl_program_parameter_list
*list
)
1029 fprintf(f
, "param list %p\n", (void *) list
);
1030 fprintf(f
, "dirty state flags: 0x%x\n", list
->StateFlags
);
1031 for (i
= 0; i
< list
->NumParameters
; i
++){
1032 struct gl_program_parameter
*param
= list
->Parameters
+ i
;
1033 const GLfloat
*v
= (GLfloat
*) list
->ParameterValues
[i
];
1034 fprintf(f
, "param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g}",
1036 _mesa_register_file_name(list
->Parameters
[i
].Type
),
1037 param
->Name
, v
[0], v
[1], v
[2], v
[3]);
1038 if (param
->Flags
& PROG_PARAM_BIT_CENTROID
)
1039 fprintf(f
, " Centroid");
1040 if (param
->Flags
& PROG_PARAM_BIT_INVARIANT
)
1041 fprintf(f
, " Invariant");
1042 if (param
->Flags
& PROG_PARAM_BIT_FLAT
)
1043 fprintf(f
, " Flat");
1044 if (param
->Flags
& PROG_PARAM_BIT_LINEAR
)
1045 fprintf(f
, " Linear");
1052 * Print a program parameter list to stderr.
1055 _mesa_print_parameter_list(const struct gl_program_parameter_list
*list
)
1057 _mesa_fprint_parameter_list(stderr
, list
);
1062 * Write shader and associated info to a file.
1065 _mesa_write_shader_to_file(const struct gl_shader
*shader
)
1071 if (shader
->Type
== GL_FRAGMENT_SHADER
)
1073 else if (shader
->Type
== GL_VERTEX_SHADER
)
1078 _mesa_snprintf(filename
, sizeof(filename
), "shader_%u.%s", shader
->Name
, type
);
1079 f
= fopen(filename
, "w");
1081 fprintf(stderr
, "Unable to open %s for writing\n", filename
);
1085 fprintf(f
, "/* Shader %u source, checksum %u */\n", shader
->Name
, shader
->SourceChecksum
);
1086 fputs(shader
->Source
, f
);
1089 fprintf(f
, "/* Compile status: %s */\n",
1090 shader
->CompileStatus
? "ok" : "fail");
1091 fprintf(f
, "/* Log Info: */\n");
1092 if (shader
->InfoLog
) {
1093 fputs(shader
->InfoLog
, f
);
1095 if (shader
->CompileStatus
&& shader
->Program
) {
1096 fprintf(f
, "/* GPU code */\n");
1098 _mesa_fprint_program_opt(f
, shader
->Program
, PROG_PRINT_DEBUG
, GL_TRUE
);
1100 fprintf(f
, "/* Parameters / constants */\n");
1102 _mesa_fprint_parameter_list(f
, shader
->Program
->Parameters
);
1111 * Append the shader's uniform info/values to the shader log file.
1112 * The log file will typically have been created by the
1113 * _mesa_write_shader_to_file function.
1116 _mesa_append_uniforms_to_file(const struct gl_shader
*shader
)
1118 const struct gl_program
*const prog
= shader
->Program
;
1123 if (shader
->Type
== GL_FRAGMENT_SHADER
)
1128 _mesa_snprintf(filename
, sizeof(filename
), "shader_%u.%s", shader
->Name
, type
);
1129 f
= fopen(filename
, "a"); /* append */
1131 fprintf(stderr
, "Unable to open %s for appending\n", filename
);
1135 fprintf(f
, "/* First-draw parameters / constants */\n");
1137 _mesa_fprint_parameter_list(f
, prog
->Parameters
);