source: trunk/src/opengl/mesa/pipeline.c@ 2970

Last change on this file since 2970 was 2962, checked in by jeroen, 25 years ago

* empty log message *
File size: 17.8 KB
Line 
1/* $Id: pipeline.c,v 1.2 2000-03-01 18:49:33 jeroen Exp $ */
2
3/*
4 * Mesa 3-D graphics library
5 * Version: 3.1
6 *
7 * Copyright (C) 1999 Brian Paul All Rights Reserved.
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included
17 * in all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
23 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
24 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 */
26
27/* Dynamic pipelines, support for CVA.
28 * Copyright (C) 1999 Keith Whitwell.
29 */
30
31#ifndef XFree86Server
32#include <stdio.h>
33#else
34#include "GL/xf86glx.h"
35#endif
36#include "bbox.h"
37#include "clip.h"
38#include "types.h"
39#include "context.h"
40#include "cva.h"
41#include "pipeline.h"
42#include "vbcull.h"
43#include "vbindirect.h"
44#include "vbrender.h"
45#include "vbxform.h"
46#include "fog.h"
47#include "light.h"
48#include "mmath.h"
49#include "shade.h"
50#include "stages.h"
51#include "translate.h"
52#include "xform.h"
53
54#ifndef MESA_VERBOSE
55int MESA_VERBOSE = 0
56/* | VERBOSE_PIPELINE */
57/* | VERBOSE_IMMEDIATE */
58/* | VERBOSE_VARRAY */
59/* | VERBOSE_TEXTURE */
60/* | VERBOSE_API */
61/* | VERBOSE_DRIVER */
62/* | VERBOSE_STATE */
63/* | VERBOSE_CULL */
64/* | VERBOSE_DISPLAY_LIST */
65/* | VERBOSE_LIGHTING */
66;
67#endif
68
69#ifndef MESA_DEBUG_FLAGS
70int MESA_DEBUG_FLAGS = 0
71/* | DEBUG_ALWAYS_FLUSH */
72;
73#endif
74
75
76
77void gl_print_pipe_ops( const char *msg, GLuint flags )
78{
79 fprintf(stderr,
80 "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s\n",
81 msg,
82 flags,
83 (flags & PIPE_OP_CVA_PREPARE) ? "cva-prepare, " : "",
84 (flags & PIPE_OP_VERT_XFORM) ? "vert-xform, " : "",
85 (flags & PIPE_OP_NORM_XFORM) ? "norm-xform, " : "",
86 (flags & PIPE_OP_LIGHT) ? "light, " : "",
87 (flags & PIPE_OP_FOG) ? "fog, " : "",
88 (flags & PIPE_OP_TEX0) ? "tex-0, " : "",
89 (flags & PIPE_OP_TEX1) ? "tex-1, " : "",
90 (flags & PIPE_OP_RAST_SETUP_0) ? "rast-0, " : "",
91 (flags & PIPE_OP_RAST_SETUP_1) ? "rast-1, " : "",
92 (flags & PIPE_OP_RENDER) ? "render, " : "");
93
94}
95
96
97
98/* Have to reset only those parts of the vb which are being recalculated.
99 */
100void gl_reset_cva_vb( struct vertex_buffer *VB, GLuint stages )
101{
102 GLcontext *ctx = VB->ctx;
103
104 if (MESA_VERBOSE&VERBOSE_PIPELINE)
105 gl_print_pipe_ops( "reset cva vb", stages );
106
107 if (ctx->Driver.ResetCvaVB)
108 ctx->Driver.ResetCvaVB( VB, stages );
109
110 if (stages & PIPE_OP_VERT_XFORM)
111 {
112 if (VB->ClipOrMask & CLIP_USER_BIT)
113 MEMSET(VB->UserClipMask, 0, VB->Count);
114
115 VB->ClipOrMask = 0;
116 VB->ClipAndMask = CLIP_ALL_BITS;
117 VB->CullMode = 0;
118 VB->CullFlag[0] = VB->CullFlag[1] = 0;
119 VB->Culled = 0;
120 }
121
122 if (stages & PIPE_OP_NORM_XFORM) {
123 VB->NormalPtr = &ctx->CVA.v.Normal;
124 }
125
126 if (stages & PIPE_OP_LIGHT)
127 {
128 VB->ColorPtr = VB->Color[0] = VB->Color[1] = &ctx->CVA.v.Color;
129 VB->IndexPtr = VB->Index[0] = VB->Index[1] = &ctx->CVA.v.Index;
130 }
131 else if (stages & PIPE_OP_FOG)
132 {
133 if (ctx->Light.Enabled) {
134 VB->Color[0] = VB->LitColor[0];
135 VB->Color[1] = VB->LitColor[1];
136 VB->Index[0] = VB->LitIndex[0];
137 VB->Index[1] = VB->LitIndex[1];
138 } else {
139 VB->Color[0] = VB->Color[1] = &ctx->CVA.v.Color;
140 VB->Index[0] = VB->Index[1] = &ctx->CVA.v.Index;
141 }
142 VB->ColorPtr = VB->Color[0];
143 VB->IndexPtr = VB->Index[0];
144 }
145}
146
147
148
149
150static const char *pipeline_name[3] = {
151 0,
152 "Immediate",
153 "CVA Precalc",
154};
155
156
157
158static void pipeline_ctr( struct gl_pipeline *p, GLcontext *ctx, GLuint type )
159{
160 GLuint i;
161 (void) ctx;
162
163 p->state_change = 0;
164 p->cva_state_change = 0;
165 p->inputs = 0;
166 p->outputs = 0;
167 p->type = type;
168 p->ops = 0;
169
170 for (i = 0 ; i < gl_default_nr_stages ; i++)
171 p->state_change |= gl_default_pipeline[i].state_change;
172}
173
174
175void gl_pipeline_init( GLcontext *ctx )
176{
177 if (ctx->Driver.RegisterPipelineStages)
178 ctx->NrPipelineStages =
179 ctx->Driver.RegisterPipelineStages( ctx->PipelineStage,
180 gl_default_pipeline,
181 gl_default_nr_stages );
182 else
183 {
184 MEMCPY( ctx->PipelineStage,
185 gl_default_pipeline,
186 sizeof(*gl_default_pipeline) * gl_default_nr_stages );
187
188 ctx->NrPipelineStages = gl_default_nr_stages;
189 }
190
191 pipeline_ctr( &ctx->CVA.elt, ctx, PIPE_IMMEDIATE);
192 pipeline_ctr( &ctx->CVA.pre, ctx, PIPE_PRECALC );
193}
194
195
196
197
198
199
200#define MINIMAL_VERT_DATA (VERT_DATA&~(VERT_TEX0_4|VERT_TEX1_4|VERT_EVAL_ANY))
201
202#define VERT_CURRENT_DATA (VERT_TEX0_1234|VERT_TEX1_1234|VERT_RGBA| \
203 VERT_INDEX|VERT_EDGE|VERT_NORM| \
204 VERT_MATERIAL)
205
206/* Called prior to every recomputation of the CVA precalc data, except where
207 * the driver is able to calculate the pipeline unassisted.
208 */
209void gl_build_full_precalc_pipeline( GLcontext *ctx )
210{
211 struct gl_pipeline_stage *pipeline = ctx->PipelineStage;
212 struct gl_cva *cva = &ctx->CVA;
213 struct gl_pipeline *pre = &cva->pre;
214 struct gl_pipeline_stage **stages = pre->stages;
215 GLuint i;
216 GLuint newstate = pre->new_state;
217 GLuint changed_ops = 0;
218 GLuint oldoutputs = pre->outputs;
219 GLuint oldinputs = pre->inputs;
220 GLuint fallback = (VERT_CURRENT_DATA & ctx->Current.Flag &
221 ~ctx->Array.Summary);
222 GLuint changed_outputs = (ctx->Array.NewArrayState |
223 (fallback & cva->orflag));
224 GLuint available = fallback | ctx->Array.Flags;
225
226 pre->cva_state_change = 0;
227 pre->ops = 0;
228 pre->outputs = 0;
229 pre->inputs = 0;
230 pre->forbidden_inputs = 0;
231 pre->fallback = 0;
232
233 if (ctx->Array.Summary & VERT_ELT)
234 cva->orflag &= VERT_MATERIAL;
235
236 cva->orflag &= ~(ctx->Array.Summary & ~VERT_OBJ_ANY);
237 available &= ~cva->orflag;
238
239 pre->outputs = available;
240 pre->inputs = available;
241
242 if (MESA_VERBOSE & VERBOSE_PIPELINE) {
243 fprintf(stderr, ": Rebuild pipeline\n");
244 gl_print_vert_flags("orflag", cva->orflag);
245 }
246
247
248
249 /* If something changes in the pipeline, tag all subsequent stages
250 * using this value for recalcuation. Also used to build the full
251 * pipeline by setting newstate and newinputs to ~0.
252 *
253 * Because all intermediate values are buffered, the new inputs
254 * are enough to fully specify what needs to be calculated, and a
255 * single pass identifies all stages requiring recalculation.
256 */
257 for (i = 0 ; i < ctx->NrPipelineStages ; i++)
258 {
259 pipeline[i].check(ctx, &pipeline[i]);
260
261 if (pipeline[i].type & PIPE_PRECALC)
262 {
263 if ((newstate & pipeline[i].cva_state_change) ||
264 (changed_outputs & pipeline[i].inputs) ||
265 !pipeline[i].inputs)
266 {
267 changed_ops |= pipeline[i].ops;
268 changed_outputs |= pipeline[i].outputs;
269 pipeline[i].active &= ~PIPE_PRECALC;
270
271 if ((pipeline[i].inputs & ~available) == 0 &&
272 (pipeline[i].ops & pre->ops) == 0)
273 {
274 pipeline[i].active |= PIPE_PRECALC;
275 *stages++ = &pipeline[i];
276 }
277 }
278
279 /* Incompatible with multiple stages structs implementing
280 * the same stage.
281 */
282 available &= ~pipeline[i].outputs;
283 pre->outputs &= ~pipeline[i].outputs;
284
285 if (pipeline[i].active & PIPE_PRECALC) {
286 pre->ops |= pipeline[i].ops;
287 pre->outputs |= pipeline[i].outputs;
288 available |= pipeline[i].outputs;
289 pre->forbidden_inputs |= pipeline[i].pre_forbidden_inputs;
290 }
291 }
292 else if (pipeline[i].active & PIPE_PRECALC)
293 {
294 pipeline[i].active &= ~PIPE_PRECALC;
295 changed_outputs |= pipeline[i].outputs;
296 changed_ops |= pipeline[i].ops;
297 }
298 }
299
300 *stages = 0;
301
302 pre->new_outputs = pre->outputs & (changed_outputs | ~oldoutputs);
303 pre->new_inputs = pre->inputs & ~oldinputs;
304 pre->fallback = pre->inputs & fallback;
305 pre->forbidden_inputs |= pre->inputs & fallback;
306
307 pre->changed_ops = changed_ops;
308
309 if (ctx->Driver.OptimizePrecalcPipeline)
310 ctx->Driver.OptimizePrecalcPipeline( ctx, pre );
311}
312
313void gl_build_precalc_pipeline( GLcontext *ctx )
314{
315 struct gl_pipeline *pre = &ctx->CVA.pre;
316 struct gl_pipeline *elt = &ctx->CVA.elt;
317
318 if (!ctx->Driver.BuildPrecalcPipeline ||
319 !ctx->Driver.BuildPrecalcPipeline( ctx ))
320 gl_build_full_precalc_pipeline( ctx );
321
322 pre->data_valid = 0;
323 pre->pipeline_valid = 1;
324 elt->pipeline_valid = 0;
325
326 ctx->CVA.orflag = 0;
327
328 if (MESA_VERBOSE&VERBOSE_PIPELINE)
329 gl_print_pipeline( ctx, pre );
330}
331
332
333static void gl_build_full_immediate_pipeline( GLcontext *ctx )
334{
335 struct gl_pipeline_stage *pipeline = ctx->PipelineStage;
336 struct gl_cva *cva = &ctx->CVA;
337 struct gl_pipeline *pre = &cva->pre;
338 struct gl_pipeline *elt = &cva->elt;
339 struct gl_pipeline_stage **stages = elt->stages;
340 GLuint i;
341 GLuint newstate = elt->new_state;
342 GLuint active_ops = 0;
343 GLuint available = cva->orflag | MINIMAL_VERT_DATA;
344 GLuint generated = 0;
345 GLuint is_elt = 0;
346
347 if (pre->data_valid && ctx->CompileCVAFlag) {
348 is_elt = 1;
349 active_ops = cva->pre.ops;
350 available |= pre->outputs | VERT_PRECALC_DATA;
351 }
352
353
354 elt->outputs = 0; /* not used */
355 elt->inputs = 0;
356
357 for (i = 0 ; i < ctx->NrPipelineStages ; i++) {
358 pipeline[i].active &= ~PIPE_IMMEDIATE;
359
360 if ((pipeline[i].state_change & newstate) ||
361 (pipeline[i].elt_forbidden_inputs & available))
362 {
363 pipeline[i].check(ctx, &pipeline[i]);
364 }
365
366 if ((pipeline[i].type & PIPE_IMMEDIATE) &&
367 (pipeline[i].ops & active_ops) == 0 &&
368 (pipeline[i].elt_forbidden_inputs & available) == 0
369 )
370 {
371 if (pipeline[i].inputs & ~available)
372 elt->forbidden_inputs |= pipeline[i].inputs & ~available;
373 else
374 {
375 elt->inputs |= pipeline[i].inputs & ~generated;
376 elt->forbidden_inputs |= pipeline[i].elt_forbidden_inputs;
377 pipeline[i].active |= PIPE_IMMEDIATE;
378 *stages++ = &pipeline[i];
379 generated |= pipeline[i].outputs;
380 available |= pipeline[i].outputs;
381 active_ops |= pipeline[i].ops;
382 }
383 }
384 }
385
386 *stages = 0;
387
388 elt->copy_transformed_data = 1;
389 elt->replay_copied_vertices = 0;
390
391 if (is_elt) {
392 cva->merge = elt->inputs & pre->outputs;
393 elt->ops = active_ops & ~pre->ops;
394 }
395}
396
397
398
399void gl_build_immediate_pipeline( GLcontext *ctx )
400{
401 struct gl_pipeline *elt = &ctx->CVA.elt;
402
403 if (!ctx->Driver.BuildEltPipeline ||
404 !ctx->Driver.BuildEltPipeline( ctx )) {
405 gl_build_full_immediate_pipeline( ctx );
406 }
407
408 elt->pipeline_valid = 1;
409 ctx->CVA.orflag = 0;
410
411 if (MESA_VERBOSE&VERBOSE_PIPELINE)
412 gl_print_pipeline( ctx, elt );
413}
414
415#define INTERESTED ~(NEW_DRIVER_STATE|NEW_CLIENT_STATE|NEW_TEXTURE_ENABLE)
416
417void gl_update_pipelines( GLcontext *ctx )
418{
419 GLuint newstate = ctx->NewState;
420 struct gl_cva *cva = &ctx->CVA;
421
422 newstate &= INTERESTED;
423
424 if (MESA_VERBOSE & (VERBOSE_API|VERBOSE_STATE))
425 gl_print_enable_flags("enabled", ctx->Enabled);
426
427 if (newstate ||
428 cva->lock_changed ||
429 cva->orflag != cva->last_orflag ||
430 ctx->Array.Flags != cva->last_array_flags)
431 {
432 GLuint flags = VERT_WIN;
433
434 if (ctx->Visual->RGBAflag)
435 flags |= VERT_RGBA;
436 else
437 flags |= VERT_INDEX;
438
439 if (ctx->Texture.Enabled & 0xf) {
440 if (ctx->Texture.Unit[0].EnvMode == GL_REPLACE)
441 flags &= ~VERT_RGBA;
442
443 flags |= VERT_TEX0_ANY;
444 }
445
446 if (ctx->Texture.Enabled & 0xf0)
447 flags |= VERT_TEX1_ANY;
448
449 if (ctx->Polygon.Unfilled)
450 flags |= VERT_EDGE;
451
452 if (ctx->RenderMode==GL_FEEDBACK)
453 {
454 flags = (VERT_WIN|VERT_RGBA|VERT_INDEX|
455 VERT_NORM|VERT_EDGE|
456 VERT_TEX0_ANY|VERT_TEX1_ANY);
457 }
458
459 ctx->RenderFlags = flags;
460
461 cva->elt.new_state |= newstate;
462 cva->elt.pipeline_valid = 0;
463
464 cva->pre.new_state |= newstate;
465 cva->pre.forbidden_inputs = 0;
466 cva->pre.pipeline_valid = 0;
467 cva->lock_changed = 0;
468 }
469
470 if (ctx->Array.NewArrayState != cva->last_array_new_state)
471 cva->pre.pipeline_valid = 0;
472
473 cva->pre.data_valid = 0;
474 cva->last_array_new_state = ctx->Array.NewArrayState;
475 cva->last_orflag = cva->orflag;
476 cva->last_array_flags = ctx->Array.Flags;
477}
478
479void gl_run_pipeline( struct vertex_buffer *VB )
480{
481 struct gl_pipeline *pipe = VB->pipeline;
482 struct gl_pipeline_stage **stages = pipe->stages;
483 short x;
484
485 pipe->data_valid = 1; /* optimized stages might want to reset this. */
486
487 START_FAST_MATH(x);
488
489 for ( VB->Culled = 0; *stages && !VB->Culled ; stages++ )
490 (*stages)->run( VB );
491
492 END_FAST_MATH(x);
493
494 pipe->new_state = 0;
495}
496
497void gl_print_vert_flags( const char *name, GLuint flags )
498{
499 fprintf(stderr,
500 "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
501 name,
502 flags,
503 (flags & VERT_OBJ_ANY) ? "vertices (obj), " : "",
504 (flags & VERT_ELT) ? "array-elt, " : "",
505 (flags & VERT_RGBA) ? "colors, " : "",
506 (flags & VERT_NORM) ? "normals, " : "",
507 (flags & VERT_INDEX) ? "index, " : "",
508 (flags & VERT_EDGE) ? "edgeflag, " : "",
509 (flags & VERT_MATERIAL) ? "material, " : "",
510 (flags & VERT_TEX0_ANY) ? "texcoord0, " : "",
511 (flags & VERT_TEX1_ANY) ? "texcoord1, " : "",
512 (flags & VERT_EVAL_ANY) ? "eval-coord, " : "",
513 (flags & VERT_EYE) ? "eye, " : "",
514 (flags & VERT_WIN) ? "win, " : "",
515 (flags & VERT_PRECALC_DATA) ? "precalc data, " : "",
516 (flags & VERT_SETUP_FULL) ? "driver-data, " : "",
517 (flags & VERT_SETUP_PART) ? "partial-driver-data, " : ""
518 );
519}
520
521void gl_print_tri_caps( const char *name, GLuint flags )
522{
523 fprintf(stderr,
524 "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
525 name,
526 flags,
527 (flags & DD_FEEDBACK) ? "feedback, " : "",
528 (flags & DD_SELECT) ? "select, " : "",
529 (flags & DD_FLATSHADE) ? "flat-shade, " : "",
530 (flags & DD_MULTIDRAW) ? "multidraw, " : "",
531 (flags & DD_SEPERATE_SPECULAR) ? "seperate-specular, " : "",
532 (flags & DD_TRI_LIGHT_TWOSIDE) ? "tri-light-twoside, " : "",
533 (flags & DD_TRI_UNFILLED) ? "tri-unfilled, " : "",
534 (flags & DD_TRI_STIPPLE) ? "tri-stipple, " : "",
535 (flags & DD_TRI_OFFSET) ? "tri-offset, " : "",
536 (flags & DD_TRI_CULL) ? "tri-bf-cull, " : "",
537 (flags & DD_LINE_SMOOTH) ? "line-smooth, " : "",
538 (flags & DD_LINE_STIPPLE) ? "line-stipple, " : "",
539 (flags & DD_LINE_WIDTH) ? "line-wide, " : "",
540 (flags & DD_POINT_SMOOTH) ? "point-smooth, " : "",
541 (flags & DD_POINT_SIZE) ? "point-size, " : "",
542 (flags & DD_POINT_ATTEN) ? "point-atten, " : "",
543 (flags & DD_LIGHTING_CULL) ? "lighting-cull, " : "",
544 (flags & DD_POINT_SW_RASTERIZE) ? "sw-points, " : "",
545 (flags & DD_LINE_SW_RASTERIZE) ? "sw-lines, " : "",
546 (flags & DD_TRI_SW_RASTERIZE) ? "sw-tris, " : "",
547 (flags & DD_QUAD_SW_RASTERIZE) ? "sw-quads, " : "",
548 (flags & DD_TRI_CULL_FRONT_BACK) ? "cull-all, " : ""
549 );
550}
551
552
553void gl_print_pipeline( GLcontext *ctx, struct gl_pipeline *p )
554{
555 struct gl_pipeline_stage *pipeline = ctx->PipelineStage;
556 GLuint i;
557
558 fprintf(stderr,"Type: %s\n", pipeline_name[p->type]);
559
560 if (!p->pipeline_valid) {
561 printf("--> Not up to date!!!\n");
562 return;
563 }
564
565 gl_print_vert_flags("Inputs", p->inputs);
566 gl_print_vert_flags("Forbidden", p->forbidden_inputs);
567 gl_print_vert_flags("Outputs", p->outputs);
568
569 if (0)
570 for (i = 0 ; i < ctx->NrPipelineStages ; i++)
571 if (pipeline[i].active & p->type) {
572 fprintf(stderr,"%u: %s\n", i, pipeline[i].name);
573
574 gl_print_vert_flags("\tinputs", pipeline[i].inputs);
575 gl_print_vert_flags("\toutputs", pipeline[i].outputs);
576
577 if (p->type == PIPE_PRECALC && pipeline[i].pre_forbidden_inputs)
578 gl_print_vert_flags("\tforbidden",
579 pipeline[i].pre_forbidden_inputs);
580
581 if (p->type == PIPE_IMMEDIATE && pipeline[i].elt_forbidden_inputs)
582 gl_print_vert_flags("\tforbidden",
583 pipeline[i].elt_forbidden_inputs);
584
585 }
586
587
588 if (1) {
589 struct gl_pipeline_stage **stages = p->stages;
590 fprintf(stderr,"\nStages requiring precalculation:\n");
591 for ( i=0 ; stages[i] ; i++) {
592 fprintf(stderr, "%u: %s\n", i, stages[i]->name);
593 gl_print_vert_flags("\tinputs", stages[i]->inputs);
594 gl_print_vert_flags("\toutputs", stages[i]->outputs);
595 if (p->type == PIPE_PRECALC && pipeline[i].pre_forbidden_inputs)
596 gl_print_vert_flags("\tforbidden",
597 pipeline[i].pre_forbidden_inputs);
598
599 if (p->type == PIPE_IMMEDIATE && pipeline[i].elt_forbidden_inputs)
600 gl_print_vert_flags("\tforbidden",
601 pipeline[i].elt_forbidden_inputs);
602 }
603 }
604}
605
606
607
608void gl_print_active_pipeline( GLcontext *ctx, struct gl_pipeline *p )
609{
610 struct gl_pipeline_stage **stages = p->stages;
611 GLuint i;
612
613 (void) ctx;
614
615 fprintf(stderr,"Type: %s\n", pipeline_name[p->type]);
616
617 if (!p->pipeline_valid) {
618 printf("--> Not up to date!!!\n");
619 return;
620 }
621
622 gl_print_vert_flags("Inputs", p->inputs);
623 gl_print_vert_flags("Forbidden", p->forbidden_inputs);
624 gl_print_vert_flags("Outputs", p->outputs);
625
626 for ( i=0 ; stages[i] ; i++) {
627 fprintf(stderr, "%u: %s\n", i, stages[i]->name);
628
629 gl_print_vert_flags("\tinputs", stages[i]->inputs);
630 gl_print_vert_flags("\toutputs", stages[i]->outputs);
631
632 if (p->type == PIPE_PRECALC && stages[i]->pre_forbidden_inputs)
633 gl_print_vert_flags("\tforbidden",
634 stages[i]->pre_forbidden_inputs);
635 }
636}
637
638
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