2 * Mesa 3-D graphics library
4 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
5 * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23 * 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
:
59 case PROGRAM_STATE_VAR
:
61 case PROGRAM_CONSTANT
:
69 case PROGRAM_SYSTEM_VALUE
:
71 case PROGRAM_UNDEFINED
:
73 case PROGRAM_IMMEDIATE
:
81 case PROGRAM_HW_ATOMIC
:
86 _mesa_snprintf(s
, sizeof(s
), "FILE%u", f
);
94 * Return ARB_v/f_prog-style input attrib string.
97 arb_input_attrib_string(GLuint index
, GLenum progType
)
100 * These strings should match the VERT_ATTRIB_x and VARYING_SLOT_x tokens.
102 static const char *const vertAttribs
[] = {
105 "vertex.color.primary",
106 "vertex.color.secondary",
108 "vertex.(six)", /* VERT_ATTRIB_COLOR_INDEX */
109 "vertex.(seven)", /* VERT_ATTRIB_EDGEFLAG */
110 "vertex.texcoord[0]",
111 "vertex.texcoord[1]",
112 "vertex.texcoord[2]",
113 "vertex.texcoord[3]",
114 "vertex.texcoord[4]",
115 "vertex.texcoord[5]",
116 "vertex.texcoord[6]",
117 "vertex.texcoord[7]",
118 "vertex.(sixteen)", /* VERT_ATTRIB_POINT_SIZE */
134 "vertex.attrib[15]" /* MAX_VARYING = 16 */
136 static const char *const fragAttribs
[] = {
138 "fragment.color.primary",
139 "fragment.color.secondary",
141 "fragment.texcoord[0]",
142 "fragment.texcoord[1]",
143 "fragment.texcoord[2]",
144 "fragment.texcoord[3]",
145 "fragment.texcoord[4]",
146 "fragment.texcoord[5]",
147 "fragment.texcoord[6]",
148 "fragment.texcoord[7]",
149 "fragment.(twelve)", /* VARYING_SLOT_PSIZ */
150 "fragment.(thirteen)", /* VARYING_SLOT_BFC0 */
151 "fragment.(fourteen)", /* VARYING_SLOT_BFC1 */
152 "fragment.(fifteen)", /* VARYING_SLOT_EDGE */
153 "fragment.(sixteen)", /* VARYING_SLOT_CLIP_VERTEX */
154 "fragment.(seventeen)", /* VARYING_SLOT_CLIP_DIST0 */
155 "fragment.(eighteen)", /* VARYING_SLOT_CLIP_DIST1 */
156 "fragment.(nineteen)", /* VARYING_SLOT_PRIMITIVE_ID */
157 "fragment.(twenty)", /* VARYING_SLOT_LAYER */
158 "fragment.(twenty-one)", /* VARYING_SLOT_VIEWPORT */
159 "fragment.(twenty-two)", /* VARYING_SLOT_FACE */
160 "fragment.(twenty-three)", /* VARYING_SLOT_PNTC */
161 "fragment.(twenty-four)", /* VARYING_SLOT_TESS_LEVEL_OUTER */
162 "fragment.(twenty-five)", /* VARYING_SLOT_TESS_LEVEL_INNER */
163 "fragment.(twenty-six)", /* VARYING_SLOT_CULL_DIST0 */
164 "fragment.(twenty-seven)", /* VARYING_SLOT_CULL_DIST1 */
165 "fragment.(twenty-eight)", /* VARYING_SLOT_BOUNDING_BOX0 */
166 "fragment.(twenty-nine)", /* VARYING_SLOT_BOUNDING_BOX1 */
167 "fragment.(thirty)", /* VARYING_SLOT_VIEW_INDEX */
168 "fragment.varying[0]",
169 "fragment.varying[1]",
170 "fragment.varying[2]",
171 "fragment.varying[3]",
172 "fragment.varying[4]",
173 "fragment.varying[5]",
174 "fragment.varying[6]",
175 "fragment.varying[7]",
176 "fragment.varying[8]",
177 "fragment.varying[9]",
178 "fragment.varying[10]",
179 "fragment.varying[11]",
180 "fragment.varying[12]",
181 "fragment.varying[13]",
182 "fragment.varying[14]",
183 "fragment.varying[15]",
184 "fragment.varying[16]",
185 "fragment.varying[17]",
186 "fragment.varying[18]",
187 "fragment.varying[19]",
188 "fragment.varying[20]",
189 "fragment.varying[21]",
190 "fragment.varying[22]",
191 "fragment.varying[23]",
192 "fragment.varying[24]",
193 "fragment.varying[25]",
194 "fragment.varying[26]",
195 "fragment.varying[27]",
196 "fragment.varying[28]",
197 "fragment.varying[29]",
198 "fragment.varying[30]",
199 "fragment.varying[31]", /* MAX_VARYING = 32 */
203 STATIC_ASSERT(ARRAY_SIZE(vertAttribs
) == VERT_ATTRIB_MAX
);
204 STATIC_ASSERT(ARRAY_SIZE(fragAttribs
) == VARYING_SLOT_MAX
);
205 assert(strcmp(vertAttribs
[VERT_ATTRIB_TEX0
], "vertex.texcoord[0]") == 0);
206 assert(strcmp(vertAttribs
[VERT_ATTRIB_GENERIC15
], "vertex.attrib[15]") == 0);
207 assert(strcmp(fragAttribs
[VARYING_SLOT_TEX0
], "fragment.texcoord[0]") == 0);
208 assert(strcmp(fragAttribs
[VARYING_SLOT_VAR0
+15], "fragment.varying[15]") == 0);
210 if (progType
== GL_VERTEX_PROGRAM_ARB
) {
211 assert(index
< ARRAY_SIZE(vertAttribs
));
212 return vertAttribs
[index
];
215 assert(progType
== GL_FRAGMENT_PROGRAM_ARB
);
216 assert(index
< ARRAY_SIZE(fragAttribs
));
217 return fragAttribs
[index
];
223 * Print a vertex program's inputs_read field in human-readable format.
227 _mesa_print_vp_inputs(GLbitfield inputs
)
229 printf("VP Inputs 0x%x: \n", inputs
);
231 GLint attr
= ffs(inputs
) - 1;
232 const char *name
= arb_input_attrib_string(attr
,
233 GL_VERTEX_PROGRAM_ARB
);
234 printf(" %d: %s\n", attr
, name
);
235 inputs
&= ~(1 << attr
);
241 * Print a fragment program's inputs_read field in human-readable format.
245 _mesa_print_fp_inputs(GLbitfield inputs
)
247 printf("FP Inputs 0x%x: \n", inputs
);
249 GLint attr
= ffs(inputs
) - 1;
250 const char *name
= arb_input_attrib_string(attr
,
251 GL_FRAGMENT_PROGRAM_ARB
);
252 printf(" %d: %s\n", attr
, name
);
253 inputs
&= ~(1 << attr
);
260 * Return ARB_v/f_prog-style output attrib string.
263 arb_output_attrib_string(GLuint index
, GLenum progType
)
266 * These strings should match the VARYING_SLOT_x and FRAG_RESULT_x tokens.
268 static const char *const vertResults
[] = {
270 "result.color.primary",
271 "result.color.secondary",
273 "result.texcoord[0]",
274 "result.texcoord[1]",
275 "result.texcoord[2]",
276 "result.texcoord[3]",
277 "result.texcoord[4]",
278 "result.texcoord[5]",
279 "result.texcoord[6]",
280 "result.texcoord[7]",
281 "result.pointsize", /* VARYING_SLOT_PSIZ */
282 "result.(thirteen)", /* VARYING_SLOT_BFC0 */
283 "result.(fourteen)", /* VARYING_SLOT_BFC1 */
284 "result.(fifteen)", /* VARYING_SLOT_EDGE */
285 "result.(sixteen)", /* VARYING_SLOT_CLIP_VERTEX */
286 "result.(seventeen)", /* VARYING_SLOT_CLIP_DIST0 */
287 "result.(eighteen)", /* VARYING_SLOT_CLIP_DIST1 */
288 "result.(nineteen)", /* VARYING_SLOT_PRIMITIVE_ID */
289 "result.(twenty)", /* VARYING_SLOT_LAYER */
290 "result.(twenty-one)", /* VARYING_SLOT_VIEWPORT */
291 "result.(twenty-two)", /* VARYING_SLOT_FACE */
292 "result.(twenty-three)", /* VARYING_SLOT_PNTC */
293 "result.(twenty-four)", /* VARYING_SLOT_TESS_LEVEL_OUTER */
294 "result.(twenty-five)", /* VARYING_SLOT_TESS_LEVEL_INNER */
295 "result.(twenty-six)", /* VARYING_SLOT_CULL_DIST0 */
296 "result.(twenty-seven)", /* VARYING_SLOT_CULL_DIST1 */
297 "result.(twenty-eight)", /* VARYING_SLOT_BOUNDING_BOX0 */
298 "result.(twenty-nine)", /* VARYING_SLOT_BOUNDING_BOX1 */
299 "result.(thirty)", /* VARYING_SLOT_VIEW_INDEX */
310 "result.varying[10]",
311 "result.varying[11]",
312 "result.varying[12]",
313 "result.varying[13]",
314 "result.varying[14]",
315 "result.varying[15]",
316 "result.varying[16]",
317 "result.varying[17]",
318 "result.varying[18]",
319 "result.varying[19]",
320 "result.varying[20]",
321 "result.varying[21]",
322 "result.varying[22]",
323 "result.varying[23]",
324 "result.varying[24]",
325 "result.varying[25]",
326 "result.varying[26]",
327 "result.varying[27]",
328 "result.varying[28]",
329 "result.varying[29]",
330 "result.varying[30]",
331 "result.varying[31]", /* MAX_VARYING = 32 */
333 static const char *const fragResults
[] = {
334 "result.depth", /* FRAG_RESULT_DEPTH */
335 "result.(one)", /* FRAG_RESULT_STENCIL */
336 "result.color", /* FRAG_RESULT_COLOR */
337 "result.samplemask", /* FRAG_RESULT_SAMPLE_MASK */
338 "result.color[0]", /* FRAG_RESULT_DATA0 (named for GLSL's gl_FragData) */
345 "result.color[7]" /* MAX_DRAW_BUFFERS = 8 */
349 STATIC_ASSERT(ARRAY_SIZE(vertResults
) == VARYING_SLOT_MAX
);
350 STATIC_ASSERT(ARRAY_SIZE(fragResults
) == FRAG_RESULT_MAX
);
351 assert(strcmp(vertResults
[VARYING_SLOT_POS
], "result.position") == 0);
352 assert(strcmp(vertResults
[VARYING_SLOT_VAR0
], "result.varying[0]") == 0);
353 assert(strcmp(fragResults
[FRAG_RESULT_DATA0
], "result.color[0]") == 0);
355 if (progType
== GL_VERTEX_PROGRAM_ARB
) {
356 assert(index
< ARRAY_SIZE(vertResults
));
357 return vertResults
[index
];
360 assert(progType
== GL_FRAGMENT_PROGRAM_ARB
);
361 assert(index
< ARRAY_SIZE(fragResults
));
362 return fragResults
[index
];
368 * Return string representation of the given register.
369 * Note that some types of registers (like PROGRAM_UNIFORM) aren't defined
370 * by the ARB/NV program languages so we've taken some liberties here.
371 * \param f the register file (PROGRAM_INPUT, PROGRAM_TEMPORARY, etc)
372 * \param index number of the register in the register file
373 * \param mode the output format/mode/style
374 * \param prog pointer to containing program
377 reg_string(gl_register_file f
, GLint index
, gl_prog_print_mode mode
,
378 GLboolean relAddr
, const struct gl_program
*prog
)
380 static char str
[100];
381 const char *addr
= relAddr
? "ADDR+" : "";
386 case PROG_PRINT_DEBUG
:
387 sprintf(str
, "%s[%s%d]",
388 _mesa_register_file_name(f
), addr
, index
);
394 sprintf(str
, "%s", arb_input_attrib_string(index
, prog
->Target
));
397 sprintf(str
, "%s", arb_output_attrib_string(index
, prog
->Target
));
399 case PROGRAM_TEMPORARY
:
400 sprintf(str
, "temp%d", index
);
402 case PROGRAM_CONSTANT
: /* extension */
403 sprintf(str
, "constant[%s%d]", addr
, index
);
405 case PROGRAM_UNIFORM
: /* extension */
406 sprintf(str
, "uniform[%s%d]", addr
, index
);
408 case PROGRAM_SYSTEM_VALUE
:
409 sprintf(str
, "sysvalue[%s%d]", addr
, index
);
411 case PROGRAM_STATE_VAR
:
413 struct gl_program_parameter
*param
414 = prog
->Parameters
->Parameters
+ index
;
415 char *state
= _mesa_program_state_string(param
->StateIndexes
);
416 sprintf(str
, "%s", state
);
420 case PROGRAM_ADDRESS
:
421 sprintf(str
, "A%d", index
);
424 _mesa_problem(NULL
, "bad file in reg_string()");
429 _mesa_problem(NULL
, "bad mode in reg_string()");
437 * Return a string representation of the given swizzle word.
438 * If extended is true, use extended (comma-separated) format.
439 * \param swizzle the swizzle field
440 * \param negateBase 4-bit negation vector
441 * \param extended if true, also allow 0, 1 values
444 _mesa_swizzle_string(GLuint swizzle
, GLuint negateMask
, GLboolean extended
)
446 static const char swz
[] = "xyzw01!?"; /* See SWIZZLE_x definitions */
450 if (!extended
&& swizzle
== SWIZZLE_NOOP
&& negateMask
== 0)
451 return ""; /* no swizzle/negation */
456 if (negateMask
& NEGATE_X
)
458 s
[i
++] = swz
[GET_SWZ(swizzle
, 0)];
464 if (negateMask
& NEGATE_Y
)
466 s
[i
++] = swz
[GET_SWZ(swizzle
, 1)];
472 if (negateMask
& NEGATE_Z
)
474 s
[i
++] = swz
[GET_SWZ(swizzle
, 2)];
480 if (negateMask
& NEGATE_W
)
482 s
[i
++] = swz
[GET_SWZ(swizzle
, 3)];
490 _mesa_print_swizzle(GLuint swizzle
)
492 if (swizzle
== SWIZZLE_XYZW
) {
496 const char *s
= _mesa_swizzle_string(swizzle
, 0, 0);
503 _mesa_writemask_string(GLuint writeMask
)
508 if (writeMask
== WRITEMASK_XYZW
)
512 if (writeMask
& WRITEMASK_X
)
514 if (writeMask
& WRITEMASK_Y
)
516 if (writeMask
& WRITEMASK_Z
)
518 if (writeMask
& WRITEMASK_W
)
527 fprint_dst_reg(FILE * f
,
528 const struct prog_dst_register
*dstReg
,
529 gl_prog_print_mode mode
,
530 const struct gl_program
*prog
)
533 reg_string((gl_register_file
) dstReg
->File
,
534 dstReg
->Index
, mode
, dstReg
->RelAddr
, prog
),
535 _mesa_writemask_string(dstReg
->WriteMask
));
538 fprintf(f
, "%s[%d]%s",
539 _mesa_register_file_name((gl_register_file
) dstReg
->File
),
541 _mesa_writemask_string(dstReg
->WriteMask
));
547 fprint_src_reg(FILE *f
,
548 const struct prog_src_register
*srcReg
,
549 gl_prog_print_mode mode
,
550 const struct gl_program
*prog
)
553 reg_string((gl_register_file
) srcReg
->File
,
554 srcReg
->Index
, mode
, srcReg
->RelAddr
, prog
),
555 _mesa_swizzle_string(srcReg
->Swizzle
,
556 srcReg
->Negate
, GL_FALSE
));
558 fprintf(f
, "%s[%d]%s",
559 _mesa_register_file_name((gl_register_file
) srcReg
->File
),
561 _mesa_swizzle_string(srcReg
->Swizzle
,
562 srcReg
->Negate
, GL_FALSE
));
568 _mesa_fprint_alu_instruction(FILE *f
,
569 const struct prog_instruction
*inst
,
570 const char *opcode_string
, GLuint numRegs
,
571 gl_prog_print_mode mode
,
572 const struct gl_program
*prog
)
576 fprintf(f
, "%s", opcode_string
);
583 if (inst
->DstReg
.File
!= PROGRAM_UNDEFINED
) {
584 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
593 for (j
= 0; j
< numRegs
; j
++) {
594 fprint_src_reg(f
, inst
->SrcReg
+ j
, mode
, prog
);
604 _mesa_print_alu_instruction(const struct prog_instruction
*inst
,
605 const char *opcode_string
, GLuint numRegs
)
607 _mesa_fprint_alu_instruction(stderr
, inst
, opcode_string
,
608 numRegs
, PROG_PRINT_DEBUG
, NULL
);
613 * Print a single vertex/fragment program instruction.
616 _mesa_fprint_instruction_opt(FILE *f
,
617 const struct prog_instruction
*inst
,
619 gl_prog_print_mode mode
,
620 const struct gl_program
*prog
)
624 if (inst
->Opcode
== OPCODE_ELSE
||
625 inst
->Opcode
== OPCODE_ENDIF
||
626 inst
->Opcode
== OPCODE_ENDLOOP
||
627 inst
->Opcode
== OPCODE_ENDSUB
) {
630 for (i
= 0; i
< indent
; i
++) {
634 switch (inst
->Opcode
) {
640 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
641 fprintf(f
, ", %s[%d], %s",
642 _mesa_register_file_name((gl_register_file
) inst
->SrcReg
[0].File
),
643 inst
->SrcReg
[0].Index
,
644 _mesa_swizzle_string(inst
->SrcReg
[0].Swizzle
,
645 inst
->SrcReg
[0].Negate
, GL_TRUE
));
653 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
657 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
659 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
660 if (inst
->Opcode
== OPCODE_TXD
) {
662 fprint_src_reg(f
, &inst
->SrcReg
[1], mode
, prog
);
664 fprint_src_reg(f
, &inst
->SrcReg
[2], mode
, prog
);
666 fprintf(f
, ", texture[%d], ", inst
->TexSrcUnit
);
667 switch (inst
->TexSrcTarget
) {
668 case TEXTURE_1D_INDEX
: fprintf(f
, "1D"); break;
669 case TEXTURE_2D_INDEX
: fprintf(f
, "2D"); break;
670 case TEXTURE_3D_INDEX
: fprintf(f
, "3D"); break;
671 case TEXTURE_CUBE_INDEX
: fprintf(f
, "CUBE"); break;
672 case TEXTURE_RECT_INDEX
: fprintf(f
, "RECT"); break;
673 case TEXTURE_1D_ARRAY_INDEX
: fprintf(f
, "1D_ARRAY"); break;
674 case TEXTURE_2D_ARRAY_INDEX
: fprintf(f
, "2D_ARRAY"); break;
679 fprintf(f
, " SHADOW");
684 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
686 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
691 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
693 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
698 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
700 fprintf(f
, " # (if false, goto %d)", inst
->BranchTarget
);
704 fprintf(f
, "ELSE; # (goto %d)\n", inst
->BranchTarget
);
707 fprintf(f
, "ENDIF;\n");
710 fprintf(f
, "BGNLOOP; # (end at %d)\n", inst
->BranchTarget
);
713 fprintf(f
, "ENDLOOP; # (goto %d)\n", inst
->BranchTarget
);
717 fprintf(f
, "%s; # (goto %d)",
718 _mesa_opcode_string(inst
->Opcode
),
724 fprintf(f
, "BGNSUB");
728 if (mode
== PROG_PRINT_DEBUG
) {
729 fprintf(f
, "ENDSUB");
734 fprintf(f
, "CAL %u", inst
->BranchTarget
);
746 if (mode
== PROG_PRINT_DEBUG
) {
751 /* XXX may need other special-case instructions */
753 if (inst
->Opcode
< MAX_OPCODE
) {
754 /* typical alu instruction */
755 _mesa_fprint_alu_instruction(f
, inst
,
756 _mesa_opcode_string(inst
->Opcode
),
757 _mesa_num_inst_src_regs(inst
->Opcode
),
761 _mesa_fprint_alu_instruction(f
, inst
,
762 _mesa_opcode_string(inst
->Opcode
),
763 3/*_mesa_num_inst_src_regs(inst->Opcode)*/,
773 _mesa_print_instruction_opt(const struct prog_instruction
*inst
,
775 gl_prog_print_mode mode
,
776 const struct gl_program
*prog
)
778 return _mesa_fprint_instruction_opt(stderr
, inst
, indent
, mode
, prog
);
783 _mesa_print_instruction(const struct prog_instruction
*inst
)
785 /* note: 4th param should be ignored for PROG_PRINT_DEBUG */
786 _mesa_fprint_instruction_opt(stderr
, inst
, 0, PROG_PRINT_DEBUG
, NULL
);
792 * Print program, with options.
795 _mesa_fprint_program_opt(FILE *f
,
796 const struct gl_program
*prog
,
797 gl_prog_print_mode mode
,
798 GLboolean lineNumbers
)
800 GLuint i
, indent
= 0;
802 switch (prog
->Target
) {
803 case GL_VERTEX_PROGRAM_ARB
:
804 if (mode
== PROG_PRINT_ARB
)
805 fprintf(f
, "!!ARBvp1.0\n");
807 fprintf(f
, "# Vertex Program/Shader %u\n", prog
->Id
);
809 case GL_FRAGMENT_PROGRAM_ARB
:
810 if (mode
== PROG_PRINT_ARB
)
811 fprintf(f
, "!!ARBfp1.0\n");
813 fprintf(f
, "# Fragment Program/Shader %u\n", prog
->Id
);
815 case GL_GEOMETRY_PROGRAM_NV
:
816 fprintf(f
, "# Geometry Shader\n");
819 for (i
= 0; i
< prog
->arb
.NumInstructions
; i
++) {
821 fprintf(f
, "%3d: ", i
);
822 indent
= _mesa_fprint_instruction_opt(f
, prog
->arb
.Instructions
+ i
,
829 * Print program to stderr, default options.
832 _mesa_print_program(const struct gl_program
*prog
)
834 _mesa_fprint_program_opt(stderr
, prog
, PROG_PRINT_DEBUG
, GL_TRUE
);
839 * Return binary representation of 64-bit value (as a string).
840 * Insert a comma to separate each group of 8 bits.
841 * Note we return a pointer to local static storage so this is not
843 * XXX move to imports.[ch] if useful elsewhere.
846 binary(GLbitfield64 val
)
850 for (i
= 63; i
>= 0; --i
) {
851 if (val
& (BITFIELD64_BIT(i
)))
853 else if (len
> 0 || i
== 0)
855 if (len
> 0 && ((i
-1) % 8) == 7)
864 * Print all of a program's parameters/fields to given file.
867 _mesa_fprint_program_parameters(FILE *f
,
868 struct gl_context
*ctx
,
869 const struct gl_program
*prog
)
873 fprintf(f
, "InputsRead: %" PRIx64
" (0b%s)\n",
874 (uint64_t) prog
->info
.inputs_read
, binary(prog
->info
.inputs_read
));
875 fprintf(f
, "OutputsWritten: %" PRIx64
" (0b%s)\n",
876 (uint64_t) prog
->info
.outputs_written
,
877 binary(prog
->info
.outputs_written
));
878 fprintf(f
, "NumInstructions=%d\n", prog
->arb
.NumInstructions
);
879 fprintf(f
, "NumTemporaries=%d\n", prog
->arb
.NumTemporaries
);
880 fprintf(f
, "NumParameters=%d\n", prog
->arb
.NumParameters
);
881 fprintf(f
, "NumAttributes=%d\n", prog
->arb
.NumAttributes
);
882 fprintf(f
, "NumAddressRegs=%d\n", prog
->arb
.NumAddressRegs
);
883 fprintf(f
, "IndirectRegisterFiles: 0x%x (0b%s)\n",
884 prog
->arb
.IndirectRegisterFiles
,
885 binary(prog
->arb
.IndirectRegisterFiles
));
886 fprintf(f
, "SamplersUsed: 0x%x (0b%s)\n",
887 prog
->SamplersUsed
, binary(prog
->SamplersUsed
));
888 fprintf(f
, "Samplers=[ ");
889 for (i
= 0; i
< MAX_SAMPLERS
; i
++) {
890 fprintf(f
, "%d ", prog
->SamplerUnits
[i
]);
894 _mesa_load_state_parameters(ctx
, prog
->Parameters
);
897 fprintf(f
, "Local Params:\n");
898 for (i
= 0; i
< MAX_PROGRAM_LOCAL_PARAMS
; i
++){
899 const GLfloat
*p
= prog
->LocalParams
[i
];
900 fprintf(f
, "%2d: %f, %f, %f, %f\n", i
, p
[0], p
[1], p
[2], p
[3]);
903 _mesa_print_parameter_list(prog
->Parameters
);
908 * Print all of a program's parameters/fields to stderr.
911 _mesa_print_program_parameters(struct gl_context
*ctx
, const struct gl_program
*prog
)
913 _mesa_fprint_program_parameters(stderr
, ctx
, prog
);
918 * Print a program parameter list to given file.
921 _mesa_fprint_parameter_list(FILE *f
,
922 const struct gl_program_parameter_list
*list
)
930 fprintf(f
, "param list %p\n", (void *) list
);
931 fprintf(f
, "dirty state flags: 0x%x\n", list
->StateFlags
);
932 for (i
= 0; i
< list
->NumParameters
; i
++){
933 struct gl_program_parameter
*param
= list
->Parameters
+ i
;
934 unsigned pvo
= list
->ParameterValueOffset
[i
];
935 const GLfloat
*v
= (GLfloat
*) list
->ParameterValues
+ pvo
;
937 fprintf(f
, "param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g}",
939 _mesa_register_file_name(list
->Parameters
[i
].Type
),
940 param
->Name
, v
[0], v
[1], v
[2], v
[3]);
947 * Print a program parameter list to stderr.
950 _mesa_print_parameter_list(const struct gl_program_parameter_list
*list
)
952 _mesa_fprint_parameter_list(stderr
, list
);
957 * Write shader and associated info to a file.
960 _mesa_write_shader_to_file(const struct gl_shader
*shader
)
962 const char *type
= "????";
966 switch (shader
->Stage
) {
967 case MESA_SHADER_FRAGMENT
:
970 case MESA_SHADER_TESS_CTRL
:
973 case MESA_SHADER_TESS_EVAL
:
976 case MESA_SHADER_VERTEX
:
979 case MESA_SHADER_GEOMETRY
:
982 case MESA_SHADER_COMPUTE
:
989 _mesa_snprintf(filename
, sizeof(filename
), "shader_%u.%s", shader
->Name
, type
);
990 f
= fopen(filename
, "w");
992 fprintf(stderr
, "Unable to open %s for writing\n", filename
);
997 fprintf(f
, "/* Shader %u source, checksum %u */\n", shader
->Name
, shader
->SourceChecksum
);
999 fprintf(f
, "/* Shader %u source */\n", shader
->Name
);
1001 fputs(shader
->Source
, f
);
1004 fprintf(f
, "/* Compile status: %s */\n",
1005 shader
->CompileStatus
? "ok" : "fail");
1006 fprintf(f
, "/* Log Info: */\n");
1007 if (shader
->InfoLog
) {
1008 fputs(shader
->InfoLog
, f
);
1016 * Append the shader's uniform info/values to the shader log file.
1017 * The log file will typically have been created by the
1018 * _mesa_write_shader_to_file function.
1021 _mesa_append_uniforms_to_file(const struct gl_program
*prog
)
1027 if (prog
->info
.stage
== MESA_SHADER_FRAGMENT
)
1032 _mesa_snprintf(filename
, sizeof(filename
), "shader.%s", type
);
1033 f
= fopen(filename
, "a"); /* append */
1035 fprintf(stderr
, "Unable to open %s for appending\n", filename
);
1039 fprintf(f
, "/* First-draw parameters / constants */\n");
1041 _mesa_fprint_parameter_list(f
, prog
->Parameters
);