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 <inttypes.h> /* for PRIx64 macro */
34 #include "main/glheader.h"
35 #include "main/context.h"
36 #include "main/imports.h"
37 #include "prog_instruction.h"
38 #include "prog_parameter.h"
39 #include "prog_print.h"
40 #include "prog_statevars.h"
45 * Return string name for given program/register file.
48 _mesa_register_file_name(gl_register_file f
)
51 case PROGRAM_TEMPORARY
:
53 case PROGRAM_LOCAL_PARAM
:
55 case PROGRAM_ENV_PARAM
:
57 case PROGRAM_STATE_VAR
:
63 case PROGRAM_CONSTANT
:
71 case PROGRAM_SYSTEM_VALUE
:
73 case PROGRAM_UNDEFINED
:
78 _mesa_snprintf(s
, sizeof(s
), "FILE%u", f
);
86 * Return ARB_v/f_prog-style input attrib string.
89 arb_input_attrib_string(GLint index
, GLenum progType
)
92 * These strings should match the VERT_ATTRIB_x and FRAG_ATTRIB_x tokens.
94 static const char *const vertAttribs
[] = {
98 "vertex.color.primary",
99 "vertex.color.secondary",
101 "vertex.(six)", /* VERT_ATTRIB_COLOR_INDEX */
102 "vertex.(seven)", /* VERT_ATTRIB_EDGEFLAG */
103 "vertex.texcoord[0]",
104 "vertex.texcoord[1]",
105 "vertex.texcoord[2]",
106 "vertex.texcoord[3]",
107 "vertex.texcoord[4]",
108 "vertex.texcoord[5]",
109 "vertex.texcoord[6]",
110 "vertex.texcoord[7]",
111 "vertex.(sixteen)", /* VERT_ATTRIB_POINT_SIZE */
127 "vertex.attrib[15]" /* MAX_VARYING = 16 */
129 static const char *const fragAttribs
[] = {
131 "fragment.color.primary",
132 "fragment.color.secondary",
134 "fragment.texcoord[0]",
135 "fragment.texcoord[1]",
136 "fragment.texcoord[2]",
137 "fragment.texcoord[3]",
138 "fragment.texcoord[4]",
139 "fragment.texcoord[5]",
140 "fragment.texcoord[6]",
141 "fragment.texcoord[7]",
142 "fragment.(twelve)", /* FRAG_ATTRIB_FACE */
143 "fragment.(thirteen)", /* FRAG_ATTRIB_PNTC */
144 "fragment.(fourteen)", /* FRAG_ATTRIB_CLIP_DIST0 */
145 "fragment.(fifteen)", /* FRAG_ATTRIB_CLIP_DIST1 */
146 "fragment.varying[0]",
147 "fragment.varying[1]",
148 "fragment.varying[2]",
149 "fragment.varying[3]",
150 "fragment.varying[4]",
151 "fragment.varying[5]",
152 "fragment.varying[6]",
153 "fragment.varying[7]",
154 "fragment.varying[8]",
155 "fragment.varying[9]",
156 "fragment.varying[10]",
157 "fragment.varying[11]",
158 "fragment.varying[12]",
159 "fragment.varying[13]",
160 "fragment.varying[14]",
161 "fragment.varying[15]" /* MAX_VARYING = 16 */
165 STATIC_ASSERT(Elements(vertAttribs
) == VERT_ATTRIB_MAX
);
166 STATIC_ASSERT(Elements(fragAttribs
) == FRAG_ATTRIB_MAX
);
167 assert(strcmp(vertAttribs
[VERT_ATTRIB_TEX0
], "vertex.texcoord[0]") == 0);
168 assert(strcmp(vertAttribs
[VERT_ATTRIB_GENERIC15
], "vertex.attrib[15]") == 0);
169 assert(strcmp(fragAttribs
[FRAG_ATTRIB_TEX0
], "fragment.texcoord[0]") == 0);
170 assert(strcmp(fragAttribs
[FRAG_ATTRIB_VAR0
+15], "fragment.varying[15]") == 0);
172 if (progType
== GL_VERTEX_PROGRAM_ARB
) {
173 assert(index
< Elements(vertAttribs
));
174 return vertAttribs
[index
];
177 assert(progType
== GL_FRAGMENT_PROGRAM_ARB
);
178 assert(index
< Elements(fragAttribs
));
179 return fragAttribs
[index
];
185 * Print a vertex program's InputsRead field in human-readable format.
189 _mesa_print_vp_inputs(GLbitfield inputs
)
191 printf("VP Inputs 0x%x: \n", inputs
);
193 GLint attr
= ffs(inputs
) - 1;
194 const char *name
= arb_input_attrib_string(attr
,
195 GL_VERTEX_PROGRAM_ARB
);
196 printf(" %d: %s\n", attr
, name
);
197 inputs
&= ~(1 << attr
);
203 * Print a fragment program's InputsRead field in human-readable format.
207 _mesa_print_fp_inputs(GLbitfield inputs
)
209 printf("FP Inputs 0x%x: \n", inputs
);
211 GLint attr
= ffs(inputs
) - 1;
212 const char *name
= arb_input_attrib_string(attr
,
213 GL_FRAGMENT_PROGRAM_ARB
);
214 printf(" %d: %s\n", attr
, name
);
215 inputs
&= ~(1 << attr
);
222 * Return ARB_v/f_prog-style output attrib string.
225 arb_output_attrib_string(GLint index
, GLenum progType
)
228 * These strings should match the VERT_RESULT_x and FRAG_RESULT_x tokens.
230 static const char *const vertResults
[] = {
232 "result.color.primary",
233 "result.color.secondary",
235 "result.texcoord[0]",
236 "result.texcoord[1]",
237 "result.texcoord[2]",
238 "result.texcoord[3]",
239 "result.texcoord[4]",
240 "result.texcoord[5]",
241 "result.texcoord[6]",
242 "result.texcoord[7]",
243 "result.pointsize", /* VERT_RESULT_PSIZ */
244 "result.(thirteen)", /* VERT_RESULT_BFC0 */
245 "result.(fourteen)", /* VERT_RESULT_BFC1 */
246 "result.(fifteen)", /* VERT_RESULT_EDGE */
247 "result.(sixteen)", /* VERT_RESULT_CLIP_VERTEX */
248 "result.(seventeen)", /* VERT_RESULT_CLIP_DIST0 */
249 "result.(eighteen)", /* VERT_RESULT_CLIP_DIST1 */
260 "result.varying[10]",
261 "result.varying[11]",
262 "result.varying[12]",
263 "result.varying[13]",
264 "result.varying[14]",
265 "result.varying[15]" /* MAX_VARYING = 16 */
267 static const char *const fragResults
[] = {
268 "result.depth", /* FRAG_RESULT_DEPTH */
269 "result.(one)", /* FRAG_RESULT_STENCIL */
270 "result.color", /* FRAG_RESULT_COLOR */
271 "result.color[0]", /* FRAG_RESULT_DATA0 (named for GLSL's gl_FragData) */
278 "result.color[7]" /* MAX_DRAW_BUFFERS = 8 */
282 STATIC_ASSERT(Elements(vertResults
) == VERT_RESULT_MAX
);
283 STATIC_ASSERT(Elements(fragResults
) == FRAG_RESULT_MAX
);
284 assert(strcmp(vertResults
[VERT_RESULT_HPOS
], "result.position") == 0);
285 assert(strcmp(vertResults
[VERT_RESULT_VAR0
], "result.varying[0]") == 0);
286 assert(strcmp(fragResults
[FRAG_RESULT_DATA0
], "result.color[0]") == 0);
288 if (progType
== GL_VERTEX_PROGRAM_ARB
) {
289 assert(index
< Elements(vertResults
));
290 return vertResults
[index
];
293 assert(progType
== GL_FRAGMENT_PROGRAM_ARB
);
294 assert(index
< Elements(fragResults
));
295 return fragResults
[index
];
301 * Return string representation of the given register.
302 * Note that some types of registers (like PROGRAM_UNIFORM) aren't defined
303 * by the ARB/NV program languages so we've taken some liberties here.
304 * \param f the register file (PROGRAM_INPUT, PROGRAM_TEMPORARY, etc)
305 * \param index number of the register in the register file
306 * \param mode the output format/mode/style
307 * \param prog pointer to containing program
310 reg_string(gl_register_file f
, GLint index
, gl_prog_print_mode mode
,
311 GLboolean relAddr
, const struct gl_program
*prog
,
312 GLboolean hasIndex2
, GLboolean relAddr2
, GLint index2
)
314 static char str
[100];
315 const char *addr
= relAddr
? "ADDR+" : "";
320 case PROG_PRINT_DEBUG
:
321 sprintf(str
, "%s[%s%d]",
322 _mesa_register_file_name(f
), addr
, index
);
324 int offset
= strlen(str
);
325 const char *addr2
= relAddr2
? "ADDR+" : "";
326 sprintf(str
+offset
, "[%s%d]", addr2
, index2
);
333 sprintf(str
, "%s", arb_input_attrib_string(index
, prog
->Target
));
336 sprintf(str
, "%s", arb_output_attrib_string(index
, prog
->Target
));
338 case PROGRAM_TEMPORARY
:
339 sprintf(str
, "temp%d", index
);
341 case PROGRAM_ENV_PARAM
:
342 sprintf(str
, "program.env[%s%d]", addr
, index
);
344 case PROGRAM_LOCAL_PARAM
:
345 sprintf(str
, "program.local[%s%d]", addr
, index
);
347 case PROGRAM_CONSTANT
: /* extension */
348 sprintf(str
, "constant[%s%d]", addr
, index
);
350 case PROGRAM_UNIFORM
: /* extension */
351 sprintf(str
, "uniform[%s%d]", addr
, index
);
353 case PROGRAM_SYSTEM_VALUE
:
354 sprintf(str
, "sysvalue[%s%d]", addr
, index
);
356 case PROGRAM_STATE_VAR
:
358 struct gl_program_parameter
*param
359 = prog
->Parameters
->Parameters
+ index
;
360 char *state
= _mesa_program_state_string(param
->StateIndexes
);
361 sprintf(str
, "%s", state
);
365 case PROGRAM_ADDRESS
:
366 sprintf(str
, "A%d", index
);
369 _mesa_problem(NULL
, "bad file in reg_string()");
374 _mesa_problem(NULL
, "bad mode in reg_string()");
382 * Return a string representation of the given swizzle word.
383 * If extended is true, use extended (comma-separated) format.
384 * \param swizzle the swizzle field
385 * \param negateBase 4-bit negation vector
386 * \param extended if true, also allow 0, 1 values
389 _mesa_swizzle_string(GLuint swizzle
, GLuint negateMask
, GLboolean extended
)
391 static const char swz
[] = "xyzw01!?"; /* See SWIZZLE_x definitions */
395 if (!extended
&& swizzle
== SWIZZLE_NOOP
&& negateMask
== 0)
396 return ""; /* no swizzle/negation */
401 if (negateMask
& NEGATE_X
)
403 s
[i
++] = swz
[GET_SWZ(swizzle
, 0)];
409 if (negateMask
& NEGATE_Y
)
411 s
[i
++] = swz
[GET_SWZ(swizzle
, 1)];
417 if (negateMask
& NEGATE_Z
)
419 s
[i
++] = swz
[GET_SWZ(swizzle
, 2)];
425 if (negateMask
& NEGATE_W
)
427 s
[i
++] = swz
[GET_SWZ(swizzle
, 3)];
435 _mesa_print_swizzle(GLuint swizzle
)
437 if (swizzle
== SWIZZLE_XYZW
) {
441 const char *s
= _mesa_swizzle_string(swizzle
, 0, 0);
448 _mesa_writemask_string(GLuint writeMask
)
453 if (writeMask
== WRITEMASK_XYZW
)
457 if (writeMask
& WRITEMASK_X
)
459 if (writeMask
& WRITEMASK_Y
)
461 if (writeMask
& WRITEMASK_Z
)
463 if (writeMask
& WRITEMASK_W
)
472 _mesa_condcode_string(GLuint condcode
)
475 case COND_GT
: return "GT";
476 case COND_EQ
: return "EQ";
477 case COND_LT
: return "LT";
478 case COND_UN
: return "UN";
479 case COND_GE
: return "GE";
480 case COND_LE
: return "LE";
481 case COND_NE
: return "NE";
482 case COND_TR
: return "TR";
483 case COND_FL
: return "FL";
484 default: return "cond???";
490 fprint_dst_reg(FILE * f
,
491 const struct prog_dst_register
*dstReg
,
492 gl_prog_print_mode mode
,
493 const struct gl_program
*prog
)
496 reg_string((gl_register_file
) dstReg
->File
,
497 dstReg
->Index
, mode
, dstReg
->RelAddr
, prog
,
498 GL_FALSE
, GL_FALSE
, 0),
499 _mesa_writemask_string(dstReg
->WriteMask
));
501 if (dstReg
->CondMask
!= COND_TR
) {
502 fprintf(f
, " (%s.%s)",
503 _mesa_condcode_string(dstReg
->CondMask
),
504 _mesa_swizzle_string(dstReg
->CondSwizzle
,
505 GL_FALSE
, GL_FALSE
));
509 fprintf(f
, "%s[%d]%s",
510 _mesa_register_file_name((gl_register_file
) dstReg
->File
),
512 _mesa_writemask_string(dstReg
->WriteMask
));
518 fprint_src_reg(FILE *f
,
519 const struct prog_src_register
*srcReg
,
520 gl_prog_print_mode mode
,
521 const struct gl_program
*prog
)
523 const char *abs
= srcReg
->Abs
? "|" : "";
525 fprintf(f
, "%s%s%s%s",
527 reg_string((gl_register_file
) srcReg
->File
,
528 srcReg
->Index
, mode
, srcReg
->RelAddr
, prog
,
529 srcReg
->HasIndex2
, srcReg
->RelAddr2
, srcReg
->Index2
),
530 _mesa_swizzle_string(srcReg
->Swizzle
,
531 srcReg
->Negate
, GL_FALSE
),
534 fprintf(f
, "%s[%d]%s",
535 _mesa_register_file_name((gl_register_file
) srcReg
->File
),
537 _mesa_swizzle_string(srcReg
->Swizzle
,
538 srcReg
->Negate
, GL_FALSE
));
544 fprint_comment(FILE *f
, const struct prog_instruction
*inst
)
547 fprintf(f
, "; # %s\n", inst
->Comment
);
554 _mesa_fprint_alu_instruction(FILE *f
,
555 const struct prog_instruction
*inst
,
556 const char *opcode_string
, GLuint numRegs
,
557 gl_prog_print_mode mode
,
558 const struct gl_program
*prog
)
562 fprintf(f
, "%s", opcode_string
);
563 if (inst
->CondUpdate
)
567 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
571 if (inst
->DstReg
.File
!= PROGRAM_UNDEFINED
) {
572 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
581 for (j
= 0; j
< numRegs
; j
++) {
582 fprint_src_reg(f
, inst
->SrcReg
+ j
, mode
, prog
);
587 fprint_comment(f
, inst
);
592 _mesa_print_alu_instruction(const struct prog_instruction
*inst
,
593 const char *opcode_string
, GLuint numRegs
)
595 _mesa_fprint_alu_instruction(stderr
, inst
, opcode_string
,
596 numRegs
, PROG_PRINT_DEBUG
, NULL
);
601 * Print a single vertex/fragment program instruction.
604 _mesa_fprint_instruction_opt(FILE *f
,
605 const struct prog_instruction
*inst
,
607 gl_prog_print_mode mode
,
608 const struct gl_program
*prog
)
612 if (inst
->Opcode
== OPCODE_ELSE
||
613 inst
->Opcode
== OPCODE_ENDIF
||
614 inst
->Opcode
== OPCODE_ENDLOOP
||
615 inst
->Opcode
== OPCODE_ENDSUB
) {
618 for (i
= 0; i
< indent
; i
++) {
622 switch (inst
->Opcode
) {
624 fprintf(f
, "PRINT '%s'", (char *) inst
->Data
);
625 if (inst
->SrcReg
[0].File
!= PROGRAM_UNDEFINED
) {
627 fprintf(f
, "%s[%d]%s",
628 _mesa_register_file_name((gl_register_file
) inst
->SrcReg
[0].File
),
629 inst
->SrcReg
[0].Index
,
630 _mesa_swizzle_string(inst
->SrcReg
[0].Swizzle
,
631 inst
->SrcReg
[0].Negate
, GL_FALSE
));
634 fprintf(f
, " # %s", inst
->Comment
);
635 fprint_comment(f
, inst
);
639 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
642 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
643 fprintf(f
, ", %s[%d], %s",
644 _mesa_register_file_name((gl_register_file
) inst
->SrcReg
[0].File
),
645 inst
->SrcReg
[0].Index
,
646 _mesa_swizzle_string(inst
->SrcReg
[0].Swizzle
,
647 inst
->SrcReg
[0].Negate
, GL_TRUE
));
648 fprint_comment(f
, inst
);
655 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
656 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
659 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
661 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
662 if (inst
->Opcode
== OPCODE_TXD
) {
664 fprint_src_reg(f
, &inst
->SrcReg
[1], mode
, prog
);
666 fprint_src_reg(f
, &inst
->SrcReg
[2], mode
, prog
);
668 fprintf(f
, ", texture[%d], ", inst
->TexSrcUnit
);
669 switch (inst
->TexSrcTarget
) {
670 case TEXTURE_1D_INDEX
: fprintf(f
, "1D"); break;
671 case TEXTURE_2D_INDEX
: fprintf(f
, "2D"); break;
672 case TEXTURE_3D_INDEX
: fprintf(f
, "3D"); break;
673 case TEXTURE_CUBE_INDEX
: fprintf(f
, "CUBE"); break;
674 case TEXTURE_RECT_INDEX
: fprintf(f
, "RECT"); break;
675 case TEXTURE_1D_ARRAY_INDEX
: fprintf(f
, "1D_ARRAY"); break;
676 case TEXTURE_2D_ARRAY_INDEX
: fprintf(f
, "2D_ARRAY"); break;
681 fprintf(f
, " SHADOW");
682 fprint_comment(f
, inst
);
686 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
688 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
689 fprint_comment(f
, inst
);
692 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
695 _mesa_condcode_string(inst
->DstReg
.CondMask
),
696 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
,
697 GL_FALSE
, GL_FALSE
));
698 fprint_comment(f
, inst
);
703 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
705 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
706 fprint_comment(f
, inst
);
709 if (inst
->SrcReg
[0].File
!= PROGRAM_UNDEFINED
) {
710 /* Use ordinary register */
712 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
717 fprintf(f
, "IF (%s%s);",
718 _mesa_condcode_string(inst
->DstReg
.CondMask
),
719 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
,
722 fprintf(f
, " # (if false, goto %d)", inst
->BranchTarget
);
723 fprint_comment(f
, inst
);
726 fprintf(f
, "ELSE; # (goto %d)\n", inst
->BranchTarget
);
729 fprintf(f
, "ENDIF;\n");
732 fprintf(f
, "BGNLOOP; # (end at %d)\n", inst
->BranchTarget
);
735 fprintf(f
, "ENDLOOP; # (goto %d)\n", inst
->BranchTarget
);
739 fprintf(f
, "%s (%s%s); # (goto %d)",
740 _mesa_opcode_string(inst
->Opcode
),
741 _mesa_condcode_string(inst
->DstReg
.CondMask
),
742 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
, 0, GL_FALSE
),
744 fprint_comment(f
, inst
);
748 fprintf(f
, "BGNSUB");
749 fprint_comment(f
, inst
);
752 if (mode
== PROG_PRINT_DEBUG
) {
753 fprintf(f
, "ENDSUB");
754 fprint_comment(f
, inst
);
758 fprintf(f
, "CAL %u", inst
->BranchTarget
);
759 fprint_comment(f
, inst
);
762 fprintf(f
, "RET (%s%s)",
763 _mesa_condcode_string(inst
->DstReg
.CondMask
),
764 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
, 0, GL_FALSE
));
765 fprint_comment(f
, inst
);
772 if (mode
== PROG_PRINT_DEBUG
) {
774 fprint_comment(f
, inst
);
776 else if (inst
->Comment
) {
777 /* ARB/NV extensions don't have NOP instruction */
778 fprintf(f
, "# %s\n", inst
->Comment
);
781 case OPCODE_EMIT_VERTEX
:
782 fprintf(f
, "EMIT_VERTEX\n");
784 case OPCODE_END_PRIMITIVE
:
785 fprintf(f
, "END_PRIMITIVE\n");
787 /* XXX may need other special-case instructions */
789 if (inst
->Opcode
< MAX_OPCODE
) {
790 /* typical alu instruction */
791 _mesa_fprint_alu_instruction(f
, inst
,
792 _mesa_opcode_string(inst
->Opcode
),
793 _mesa_num_inst_src_regs(inst
->Opcode
),
797 _mesa_fprint_alu_instruction(f
, inst
,
798 _mesa_opcode_string(inst
->Opcode
),
799 3/*_mesa_num_inst_src_regs(inst->Opcode)*/,
809 _mesa_print_instruction_opt(const struct prog_instruction
*inst
,
811 gl_prog_print_mode mode
,
812 const struct gl_program
*prog
)
814 return _mesa_fprint_instruction_opt(stderr
, inst
, indent
, mode
, prog
);
819 _mesa_print_instruction(const struct prog_instruction
*inst
)
821 /* note: 4th param should be ignored for PROG_PRINT_DEBUG */
822 _mesa_fprint_instruction_opt(stderr
, inst
, 0, PROG_PRINT_DEBUG
, NULL
);
828 * Print program, with options.
831 _mesa_fprint_program_opt(FILE *f
,
832 const struct gl_program
*prog
,
833 gl_prog_print_mode mode
,
834 GLboolean lineNumbers
)
836 GLuint i
, indent
= 0;
838 switch (prog
->Target
) {
839 case GL_VERTEX_PROGRAM_ARB
:
840 if (mode
== PROG_PRINT_ARB
)
841 fprintf(f
, "!!ARBvp1.0\n");
843 fprintf(f
, "# Vertex Program/Shader %u\n", prog
->Id
);
845 case GL_FRAGMENT_PROGRAM_ARB
:
846 if (mode
== PROG_PRINT_ARB
)
847 fprintf(f
, "!!ARBfp1.0\n");
849 fprintf(f
, "# Fragment Program/Shader %u\n", prog
->Id
);
851 case MESA_GEOMETRY_PROGRAM
:
852 fprintf(f
, "# Geometry Shader\n");
855 for (i
= 0; i
< prog
->NumInstructions
; i
++) {
857 fprintf(f
, "%3d: ", i
);
858 indent
= _mesa_fprint_instruction_opt(f
, prog
->Instructions
+ i
,
865 * Print program to stderr, default options.
868 _mesa_print_program(const struct gl_program
*prog
)
870 _mesa_fprint_program_opt(stderr
, prog
, PROG_PRINT_DEBUG
, GL_TRUE
);
875 * Return binary representation of 64-bit value (as a string).
876 * Insert a comma to separate each group of 8 bits.
877 * Note we return a pointer to local static storage so this is not
879 * XXX move to imports.[ch] if useful elsewhere.
882 binary(GLbitfield64 val
)
886 for (i
= 63; i
>= 0; --i
) {
887 if (val
& (BITFIELD64_BIT(i
)))
889 else if (len
> 0 || i
== 0)
891 if (len
> 0 && ((i
-1) % 8) == 7)
900 * Print all of a program's parameters/fields to given file.
903 _mesa_fprint_program_parameters(FILE *f
,
904 struct gl_context
*ctx
,
905 const struct gl_program
*prog
)
909 fprintf(f
, "InputsRead: %" PRIx64
" (0b%s)\n",
910 (uint64_t) prog
->InputsRead
, binary(prog
->InputsRead
));
911 fprintf(f
, "OutputsWritten: %" PRIx64
" (0b%s)\n",
912 (uint64_t) prog
->OutputsWritten
, binary(prog
->OutputsWritten
));
913 fprintf(f
, "NumInstructions=%d\n", prog
->NumInstructions
);
914 fprintf(f
, "NumTemporaries=%d\n", prog
->NumTemporaries
);
915 fprintf(f
, "NumParameters=%d\n", prog
->NumParameters
);
916 fprintf(f
, "NumAttributes=%d\n", prog
->NumAttributes
);
917 fprintf(f
, "NumAddressRegs=%d\n", prog
->NumAddressRegs
);
918 fprintf(f
, "IndirectRegisterFiles: 0x%x (0b%s)\n",
919 prog
->IndirectRegisterFiles
, binary(prog
->IndirectRegisterFiles
));
920 fprintf(f
, "SamplersUsed: 0x%x (0b%s)\n",
921 prog
->SamplersUsed
, binary(prog
->SamplersUsed
));
922 fprintf(f
, "Samplers=[ ");
923 for (i
= 0; i
< MAX_SAMPLERS
; i
++) {
924 fprintf(f
, "%d ", prog
->SamplerUnits
[i
]);
928 _mesa_load_state_parameters(ctx
, prog
->Parameters
);
931 fprintf(f
, "Local Params:\n");
932 for (i
= 0; i
< MAX_PROGRAM_LOCAL_PARAMS
; i
++){
933 const GLfloat
*p
= prog
->LocalParams
[i
];
934 fprintf(f
, "%2d: %f, %f, %f, %f\n", i
, p
[0], p
[1], p
[2], p
[3]);
937 _mesa_print_parameter_list(prog
->Parameters
);
942 * Print all of a program's parameters/fields to stderr.
945 _mesa_print_program_parameters(struct gl_context
*ctx
, const struct gl_program
*prog
)
947 _mesa_fprint_program_parameters(stderr
, ctx
, prog
);
952 * Print a program parameter list to given file.
955 _mesa_fprint_parameter_list(FILE *f
,
956 const struct gl_program_parameter_list
*list
)
964 fprintf(f
, "param list %p\n", (void *) list
);
965 fprintf(f
, "dirty state flags: 0x%x\n", list
->StateFlags
);
966 for (i
= 0; i
< list
->NumParameters
; i
++){
967 struct gl_program_parameter
*param
= list
->Parameters
+ i
;
968 const GLfloat
*v
= (GLfloat
*) list
->ParameterValues
[i
];
969 fprintf(f
, "param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g}",
971 _mesa_register_file_name(list
->Parameters
[i
].Type
),
972 param
->Name
, v
[0], v
[1], v
[2], v
[3]);
979 * Print a program parameter list to stderr.
982 _mesa_print_parameter_list(const struct gl_program_parameter_list
*list
)
984 _mesa_fprint_parameter_list(stderr
, list
);
989 * Write shader and associated info to a file.
992 _mesa_write_shader_to_file(const struct gl_shader
*shader
)
998 if (shader
->Type
== GL_FRAGMENT_SHADER
)
1000 else if (shader
->Type
== GL_VERTEX_SHADER
)
1005 _mesa_snprintf(filename
, sizeof(filename
), "shader_%u.%s", shader
->Name
, type
);
1006 f
= fopen(filename
, "w");
1008 fprintf(stderr
, "Unable to open %s for writing\n", filename
);
1012 fprintf(f
, "/* Shader %u source, checksum %u */\n", shader
->Name
, shader
->SourceChecksum
);
1013 fputs(shader
->Source
, f
);
1016 fprintf(f
, "/* Compile status: %s */\n",
1017 shader
->CompileStatus
? "ok" : "fail");
1018 fprintf(f
, "/* Log Info: */\n");
1019 if (shader
->InfoLog
) {
1020 fputs(shader
->InfoLog
, f
);
1022 if (shader
->CompileStatus
&& shader
->Program
) {
1023 fprintf(f
, "/* GPU code */\n");
1025 _mesa_fprint_program_opt(f
, shader
->Program
, PROG_PRINT_DEBUG
, GL_TRUE
);
1027 fprintf(f
, "/* Parameters / constants */\n");
1029 _mesa_fprint_parameter_list(f
, shader
->Program
->Parameters
);
1038 * Append the shader's uniform info/values to the shader log file.
1039 * The log file will typically have been created by the
1040 * _mesa_write_shader_to_file function.
1043 _mesa_append_uniforms_to_file(const struct gl_shader
*shader
)
1045 const struct gl_program
*const prog
= shader
->Program
;
1050 if (shader
->Type
== GL_FRAGMENT_SHADER
)
1055 _mesa_snprintf(filename
, sizeof(filename
), "shader_%u.%s", shader
->Name
, type
);
1056 f
= fopen(filename
, "a"); /* append */
1058 fprintf(stderr
, "Unable to open %s for appending\n", filename
);
1062 fprintf(f
, "/* First-draw parameters / constants */\n");
1064 _mesa_fprint_parameter_list(f
, prog
->Parameters
);