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Side by Side Diff: src/gpu/gl/GrGLCaps.cpp

Issue 22850006: Replace uses of GrAssert by SkASSERT. (Closed) Base URL: https://skia.googlecode.com/svn/trunk
Patch Set: rebase Created 7 years, 4 months ago
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1 /* 1 /*
2 * Copyright 2012 Google Inc. 2 * Copyright 2012 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 8
9 #include "GrGLCaps.h" 9 #include "GrGLCaps.h"
10 #include "GrGLContext.h" 10 #include "GrGLContext.h"
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98 GrGLVersion version = ctxInfo.version(); 98 GrGLVersion version = ctxInfo.version();
99 99
100 /************************************************************************** 100 /**************************************************************************
101 * Caps specific to GrGLCaps 101 * Caps specific to GrGLCaps
102 **************************************************************************/ 102 **************************************************************************/
103 103
104 if (kES_GrGLBinding == binding) { 104 if (kES_GrGLBinding == binding) {
105 GR_GL_GetIntegerv(gli, GR_GL_MAX_FRAGMENT_UNIFORM_VECTORS, 105 GR_GL_GetIntegerv(gli, GR_GL_MAX_FRAGMENT_UNIFORM_VECTORS,
106 &fMaxFragmentUniformVectors); 106 &fMaxFragmentUniformVectors);
107 } else { 107 } else {
108 GrAssert(kDesktop_GrGLBinding == binding); 108 SkASSERT(kDesktop_GrGLBinding == binding);
109 GrGLint max; 109 GrGLint max;
110 GR_GL_GetIntegerv(gli, GR_GL_MAX_FRAGMENT_UNIFORM_COMPONENTS, &max); 110 GR_GL_GetIntegerv(gli, GR_GL_MAX_FRAGMENT_UNIFORM_COMPONENTS, &max);
111 fMaxFragmentUniformVectors = max / 4; 111 fMaxFragmentUniformVectors = max / 4;
112 } 112 }
113 GR_GL_GetIntegerv(gli, GR_GL_MAX_VERTEX_ATTRIBS, &fMaxVertexAttributes); 113 GR_GL_GetIntegerv(gli, GR_GL_MAX_VERTEX_ATTRIBS, &fMaxVertexAttributes);
114 GR_GL_GetIntegerv(gli, GR_GL_MAX_TEXTURE_IMAGE_UNITS, &fMaxFragmentTextureUn its); 114 GR_GL_GetIntegerv(gli, GR_GL_MAX_TEXTURE_IMAGE_UNITS, &fMaxFragmentTextureUn its);
115 115
116 if (kDesktop_GrGLBinding == binding) { 116 if (kDesktop_GrGLBinding == binding) {
117 fRGBA8RenderbufferSupport = true; 117 fRGBA8RenderbufferSupport = true;
118 } else { 118 } else {
119 fRGBA8RenderbufferSupport = ctxInfo.hasExtension("GL_OES_rgb8_rgba8") || 119 fRGBA8RenderbufferSupport = ctxInfo.hasExtension("GL_OES_rgb8_rgba8") ||
120 ctxInfo.hasExtension("GL_ARM_rgba8"); 120 ctxInfo.hasExtension("GL_ARM_rgba8");
121 } 121 }
122 122
123 if (kDesktop_GrGLBinding == binding) { 123 if (kDesktop_GrGLBinding == binding) {
124 fBGRAFormatSupport = version >= GR_GL_VER(1,2) || 124 fBGRAFormatSupport = version >= GR_GL_VER(1,2) ||
125 ctxInfo.hasExtension("GL_EXT_bgra"); 125 ctxInfo.hasExtension("GL_EXT_bgra");
126 } else { 126 } else {
127 if (ctxInfo.hasExtension("GL_APPLE_texture_format_BGRA8888")) { 127 if (ctxInfo.hasExtension("GL_APPLE_texture_format_BGRA8888")) {
128 fBGRAFormatSupport = true; 128 fBGRAFormatSupport = true;
129 } else if (ctxInfo.hasExtension("GL_EXT_texture_format_BGRA8888")) { 129 } else if (ctxInfo.hasExtension("GL_EXT_texture_format_BGRA8888")) {
130 fBGRAFormatSupport = true; 130 fBGRAFormatSupport = true;
131 fBGRAIsInternalFormat = true; 131 fBGRAIsInternalFormat = true;
132 } 132 }
133 GrAssert(fBGRAFormatSupport || 133 SkASSERT(fBGRAFormatSupport ||
134 kSkia8888_GrPixelConfig != kBGRA_8888_GrPixelConfig); 134 kSkia8888_GrPixelConfig != kBGRA_8888_GrPixelConfig);
135 } 135 }
136 136
137 if (kDesktop_GrGLBinding == binding) { 137 if (kDesktop_GrGLBinding == binding) {
138 fTextureSwizzleSupport = version >= GR_GL_VER(3,3) || 138 fTextureSwizzleSupport = version >= GR_GL_VER(3,3) ||
139 ctxInfo.hasExtension("GL_ARB_texture_swizzle"); 139 ctxInfo.hasExtension("GL_ARB_texture_swizzle");
140 } else { 140 } else {
141 fTextureSwizzleSupport = false; 141 fTextureSwizzleSupport = false;
142 } 142 }
143 143
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411 sortFunctor); 411 sortFunctor);
412 } 412 }
413 } 413 }
414 } 414 }
415 415
416 const GrGLCaps::MSAACoverageMode& GrGLCaps::getMSAACoverageMode(int desiredSampl eCount) const { 416 const GrGLCaps::MSAACoverageMode& GrGLCaps::getMSAACoverageMode(int desiredSampl eCount) const {
417 static const MSAACoverageMode kNoneMode = {0, 0}; 417 static const MSAACoverageMode kNoneMode = {0, 0};
418 if (0 == fMSAACoverageModes.count()) { 418 if (0 == fMSAACoverageModes.count()) {
419 return kNoneMode; 419 return kNoneMode;
420 } else { 420 } else {
421 GrAssert(kNone_CoverageAAType != fCoverageAAType); 421 SkASSERT(kNone_CoverageAAType != fCoverageAAType);
422 int max = (fMSAACoverageModes.end() - 1)->fCoverageSampleCnt; 422 int max = (fMSAACoverageModes.end() - 1)->fCoverageSampleCnt;
423 desiredSampleCount = GrMin(desiredSampleCount, max); 423 desiredSampleCount = GrMin(desiredSampleCount, max);
424 MSAACoverageMode desiredMode = {desiredSampleCount, 0}; 424 MSAACoverageMode desiredMode = {desiredSampleCount, 0};
425 int idx = SkTSearch<const MSAACoverageMode, cov_mode_less>(&fMSAACoverag eModes[0], 425 int idx = SkTSearch<const MSAACoverageMode, cov_mode_less>(&fMSAACoverag eModes[0],
426 fMSAACoverage Modes.count(), 426 fMSAACoverage Modes.count(),
427 desiredMode, 427 desiredMode,
428 sizeof(MSAACo verageMode)); 428 sizeof(MSAACo verageMode));
429 if (idx < 0) { 429 if (idx < 0) {
430 idx = ~idx; 430 idx = ~idx;
431 } 431 }
432 GrAssert(idx >= 0 && idx < fMSAACoverageModes.count()); 432 SkASSERT(idx >= 0 && idx < fMSAACoverageModes.count());
433 return fMSAACoverageModes[idx]; 433 return fMSAACoverageModes[idx];
434 } 434 }
435 } 435 }
436 436
437 namespace { 437 namespace {
438 const GrGLuint kUnknownBitCount = GrGLStencilBuffer::kUnknownBitCount; 438 const GrGLuint kUnknownBitCount = GrGLStencilBuffer::kUnknownBitCount;
439 } 439 }
440 440
441 void GrGLCaps::initStencilFormats(const GrGLContextInfo& ctxInfo) { 441 void GrGLCaps::initStencilFormats(const GrGLContextInfo& ctxInfo) {
442 442
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480 480
481 fStencilFormats.push_back() = gS8; 481 fStencilFormats.push_back() = gS8;
482 //fStencilFormats.push_back() = gS16; 482 //fStencilFormats.push_back() = gS16;
483 if (ctxInfo.hasExtension("GL_OES_packed_depth_stencil")) { 483 if (ctxInfo.hasExtension("GL_OES_packed_depth_stencil")) {
484 fStencilFormats.push_back() = gD24S8; 484 fStencilFormats.push_back() = gD24S8;
485 } 485 }
486 if (ctxInfo.hasExtension("GL_OES_stencil4")) { 486 if (ctxInfo.hasExtension("GL_OES_stencil4")) {
487 fStencilFormats.push_back() = gS4; 487 fStencilFormats.push_back() = gS4;
488 } 488 }
489 } 489 }
490 GrAssert(0 == fStencilVerifiedColorConfigs.count()); 490 SkASSERT(0 == fStencilVerifiedColorConfigs.count());
491 fStencilVerifiedColorConfigs.push_back_n(fStencilFormats.count()); 491 fStencilVerifiedColorConfigs.push_back_n(fStencilFormats.count());
492 } 492 }
493 493
494 void GrGLCaps::markColorConfigAndStencilFormatAsVerified( 494 void GrGLCaps::markColorConfigAndStencilFormatAsVerified(
495 GrPixelConfig config, 495 GrPixelConfig config,
496 const GrGLStencilBuffer::Format& format) { 496 const GrGLStencilBuffer::Format& format) {
497 #if !GR_GL_CHECK_FBO_STATUS_ONCE_PER_FORMAT 497 #if !GR_GL_CHECK_FBO_STATUS_ONCE_PER_FORMAT
498 return; 498 return;
499 #endif 499 #endif
500 GrAssert((unsigned)config < (unsigned)kGrPixelConfigCnt); 500 SkASSERT((unsigned)config < (unsigned)kGrPixelConfigCnt);
501 GrAssert(fStencilFormats.count() == fStencilVerifiedColorConfigs.count()); 501 SkASSERT(fStencilFormats.count() == fStencilVerifiedColorConfigs.count());
502 int count = fStencilFormats.count(); 502 int count = fStencilFormats.count();
503 // we expect a really small number of possible formats so linear search 503 // we expect a really small number of possible formats so linear search
504 // should be OK 504 // should be OK
505 GrAssert(count < 16); 505 SkASSERT(count < 16);
506 for (int i = 0; i < count; ++i) { 506 for (int i = 0; i < count; ++i) {
507 if (format.fInternalFormat == 507 if (format.fInternalFormat ==
508 fStencilFormats[i].fInternalFormat) { 508 fStencilFormats[i].fInternalFormat) {
509 fStencilVerifiedColorConfigs[i].markVerified(config); 509 fStencilVerifiedColorConfigs[i].markVerified(config);
510 return; 510 return;
511 } 511 }
512 } 512 }
513 GrCrash("Why are we seeing a stencil format that " 513 GrCrash("Why are we seeing a stencil format that "
514 "GrGLCaps doesn't know about."); 514 "GrGLCaps doesn't know about.");
515 } 515 }
516 516
517 bool GrGLCaps::isColorConfigAndStencilFormatVerified( 517 bool GrGLCaps::isColorConfigAndStencilFormatVerified(
518 GrPixelConfig config, 518 GrPixelConfig config,
519 const GrGLStencilBuffer::Format& format) const { 519 const GrGLStencilBuffer::Format& format) const {
520 #if !GR_GL_CHECK_FBO_STATUS_ONCE_PER_FORMAT 520 #if !GR_GL_CHECK_FBO_STATUS_ONCE_PER_FORMAT
521 return false; 521 return false;
522 #endif 522 #endif
523 GrAssert((unsigned)config < (unsigned)kGrPixelConfigCnt); 523 SkASSERT((unsigned)config < (unsigned)kGrPixelConfigCnt);
524 int count = fStencilFormats.count(); 524 int count = fStencilFormats.count();
525 // we expect a really small number of possible formats so linear search 525 // we expect a really small number of possible formats so linear search
526 // should be OK 526 // should be OK
527 GrAssert(count < 16); 527 SkASSERT(count < 16);
528 for (int i = 0; i < count; ++i) { 528 for (int i = 0; i < count; ++i) {
529 if (format.fInternalFormat == 529 if (format.fInternalFormat ==
530 fStencilFormats[i].fInternalFormat) { 530 fStencilFormats[i].fInternalFormat) {
531 return fStencilVerifiedColorConfigs[i].isVerified(config); 531 return fStencilVerifiedColorConfigs[i].isVerified(config);
532 } 532 }
533 } 533 }
534 GrCrash("Why are we seeing a stencil format that " 534 GrCrash("Why are we seeing a stencil format that "
535 "GLCaps doesn't know about."); 535 "GLCaps doesn't know about.");
536 return false; 536 return false;
537 } 537 }
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594 GrPrintf("GL_ARB_imaging support: %s\n", (fImagingSupport ? "YES": "NO")); 594 GrPrintf("GL_ARB_imaging support: %s\n", (fImagingSupport ? "YES": "NO"));
595 GrPrintf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO")); 595 GrPrintf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO"));
596 GrPrintf("Fragment coord conventions support: %s\n", 596 GrPrintf("Fragment coord conventions support: %s\n",
597 (fFragCoordsConventionSupport ? "YES": "NO")); 597 (fFragCoordsConventionSupport ? "YES": "NO"));
598 GrPrintf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ? " YES": "NO")); 598 GrPrintf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ? " YES": "NO"));
599 GrPrintf("Use non-VBO for dynamic data: %s\n", 599 GrPrintf("Use non-VBO for dynamic data: %s\n",
600 (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO")); 600 (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO"));
601 GrPrintf("Core Profile: %s\n", (fIsCoreProfile ? "YES" : "NO")); 601 GrPrintf("Core Profile: %s\n", (fIsCoreProfile ? "YES" : "NO"));
602 GrPrintf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" : " NO")); 602 GrPrintf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" : " NO"));
603 } 603 }
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