GLProgramsTest.cpp revision 2db3ded335fdb6697623bece61cabc307a414770
1a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com 2a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com/* 3a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com * Copyright 2011 Google Inc. 4a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com * 5a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com * Use of this source code is governed by a BSD-style license that can be 6a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com * found in the LICENSE file. 7a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com */ 8a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com 9d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com// This is a GPU-backend specific test. It relies on static intializers to work 10cf8fb1f6f03fc77f9927564f9ef9abeeeec508d2bsalomon@google.com 112a48c3adb7cf4fc754f99a41352210b4a99edf04bsalomon@google.com#include "SkTypes.h" 122a48c3adb7cf4fc754f99a41352210b4a99edf04bsalomon@google.com 132a48c3adb7cf4fc754f99a41352210b4a99edf04bsalomon@google.com#if SK_SUPPORT_GPU && SK_ALLOW_STATIC_GLOBAL_INITIALIZERS 142a48c3adb7cf4fc754f99a41352210b4a99edf04bsalomon@google.com 155739d2c168819394502e20cbe6071979b9c1038cbsalomon@google.com#include "gl/GrGpuGL.h" 16396e61fe440590744345e0c56970b26ab464591dbsalomon@google.com#include "GrBackendEffectFactory.h" 1767b915de99e6b89d476907930ac8c27afb64d10ebsalomon@google.com#include "GrContextFactory.h" 18c78188896e28a4ae49e406a7422b345ae177dafebsalomon@google.com#include "GrDrawEffect.h" 19a04e8e842450e606dd938ddae17857849bd504d4bsalomon@google.com#include "effects/GrConfigConversionEffect.h" 20a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com 212db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com#include "SkChecksum.h" 22223137f49d1a4e805f5c1b1c20b7fd68719ac54btfarina@chromium.org#include "SkRandom.h" 23c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com#include "Test.h" 24c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com 2531ec7985f2b52a0cab4aa714a613b918cf663c08bsalomon@google.comvoid GrGLProgramDesc::setRandom(SkMWCRandom* random, 2631ec7985f2b52a0cab4aa714a613b918cf663c08bsalomon@google.com const GrGpuGL* gpu, 272db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com const GrRenderTarget* dstRenderTarget, 282db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com const GrTexture* dstCopyTexture, 292db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com const GrEffectStage* stages[], 302db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int numColorStages, 312db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int numCoverageStages, 32054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com int currAttribIndex) { 332db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int numEffects = numColorStages + numCoverageStages; 342db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com size_t keyLength = KeyLength(numEffects); 352db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com fKey.reset(keyLength); 362db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com *this->atOffset<uint32_t, kLengthOffset>() = static_cast<uint32_t>(keyLength); 372db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com memset(this->header(), 0, kHeaderSize); 38054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com 392db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com KeyHeader* header = this->header(); 402db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fEmitsPointSize = random->nextBool(); 412db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 422db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fPositionAttributeIndex = 0; 43054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com 4405a2ee052c9ef4c781b7b590b00b3d2da3b3449askia.committer@gmail.com // if the effects have used up all off the available attributes, 45054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com // don't try to use color or coverage attributes as input 46054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com do { 472db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fColorInput = random->nextULessThan(kColorInputCnt); 4805a2ee052c9ef4c781b7b590b00b3d2da3b3449askia.committer@gmail.com } while (GrDrawState::kMaxVertexAttribCnt <= currAttribIndex && 492db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com kAttribute_ColorInput == header->fColorInput); 502db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fColorAttributeIndex = (header->fColorInput == kAttribute_ColorInput) ? 512db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com currAttribIndex++ : 522db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com -1; 53054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com 54054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com do { 552db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fCoverageInput = random->nextULessThan(kColorInputCnt); 56054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com } while (GrDrawState::kMaxVertexAttribCnt <= currAttribIndex && 572db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com kAttribute_ColorInput == header->fCoverageInput); 582db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fCoverageAttributeIndex = (header->fCoverageInput == kAttribute_ColorInput) ? 592db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com currAttribIndex++ : 602db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com -1; 6191207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com 622db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fColorFilterXfermode = random->nextULessThan(SkXfermode::kLastCoeffMode + 1); 6391207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com 6491207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com#if GR_GL_EXPERIMENTAL_GS 652db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fExperimentalGS = gpu->caps()->geometryShaderSupport() && random->nextBool(); 6691207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com#endif 6791207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com 682db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fDiscardIfZeroCoverage = random->nextBool(); 6937cbc7fd014e3b35833523dbdbe3bc3ac52ecacdskia.committer@gmail.com 70054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com bool useLocalCoords = random->nextBool() && currAttribIndex < GrDrawState::kMaxVertexAttribCnt; 712db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fLocalCoordAttributeIndex = useLocalCoords ? currAttribIndex++ : -1; 722db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 732db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fColorEffectCnt = numColorStages; 742db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fCoverageEffectCnt = numCoverageStages; 75c78188896e28a4ae49e406a7422b345ae177dafebsalomon@google.com 76b79d865f03456b67273b568fa5046b8ba01e365absalomon@google.com bool dstRead = false; 772db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com bool fragPos = false; 782db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int numStages = numColorStages + numCoverageStages; 792db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com for (int s = 0; s < numStages; ++s) { 802db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com const GrBackendEffectFactory& factory = (*stages[s]->getEffect())->getFactory(); 812db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com GrDrawEffect drawEffect(*stages[s], useLocalCoords); 822db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com this->effectKeys()[s] = factory.glEffectKey(drawEffect, gpu->glCaps()); 832db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com if ((*stages[s]->getEffect())->willReadDstColor()) { 842db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com dstRead = true; 852db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com } 862db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com if ((*stages[s]->getEffect())->willReadFragmentPosition()) { 872db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com fragPos = true; 8891207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com } 8991207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com } 909b855c7c95ce9fff7a447e4a6bdf8a469c1f3097jvanverth@google.com 91b79d865f03456b67273b568fa5046b8ba01e365absalomon@google.com if (dstRead) { 922db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fDstReadKey = GrGLShaderBuilder::KeyForDstRead(dstCopyTexture, gpu->glCaps()); 932db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com } else { 942db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fDstReadKey = 0; 952db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com } 962db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com if (fragPos) { 972db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fFragPosKey = GrGLShaderBuilder::KeyForFragmentPosition(dstRenderTarget, 982db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com gpu->glCaps()); 992db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com } else { 1002db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fFragPosKey = 0; 101b79d865f03456b67273b568fa5046b8ba01e365absalomon@google.com } 1025920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com 1035920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com CoverageOutput coverageOutput; 1045920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com bool illegalCoverageOutput; 1055920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com do { 1065920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com coverageOutput = static_cast<CoverageOutput>(random->nextULessThan(kCoverageOutputCnt)); 1075920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com illegalCoverageOutput = (!gpu->caps()->dualSourceBlendingSupport() && 1085920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com CoverageOutputUsesSecondaryOutput(coverageOutput)) || 10972993ab54276f8202d49b1e132e01c2a584d1dbebsalomon@google.com (!dstRead && kCombineWithDst_CoverageOutput == coverageOutput); 1105920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com } while (illegalCoverageOutput); 1115920ac276877b36624e07baf97c7768e80a07f98bsalomon@google.com 1122db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com header->fCoverageOutput = coverageOutput; 1132db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1142db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com *this->checksum() = 0; 1152db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com *this->checksum() = SkChecksum::Compute(reinterpret_cast<uint32_t*>(fKey.get()), keyLength); 1162db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com fInitialized = true; 11791207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com} 11891207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com 119042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.combool GrGpuGL::programUnitTest(int maxStages) { 120042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com 121042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com maxStages = GrMin(maxStages, (int)GrDrawState::kNumStages); 122c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com 123d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com GrTextureDesc dummyDesc; 1242db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com dummyDesc.fFlags = kRenderTarget_GrTextureFlagBit; 125fec0bc3fc13481f5bcb341ab2d2d695911f39bd4bsalomon@google.com dummyDesc.fConfig = kSkia8888_GrPixelConfig; 126d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com dummyDesc.fWidth = 34; 127d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com dummyDesc.fHeight = 18; 128d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com SkAutoTUnref<GrTexture> dummyTexture1(this->createTexture(dummyDesc, NULL, 0)); 1292db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com dummyDesc.fFlags = kNone_GrTextureFlags; 130d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com dummyDesc.fConfig = kAlpha_8_GrPixelConfig; 131d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com dummyDesc.fWidth = 16; 132d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com dummyDesc.fHeight = 22; 133d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com SkAutoTUnref<GrTexture> dummyTexture2(this->createTexture(dummyDesc, NULL, 0)); 134d472620458e2383e6dd949f4e1aaf61160717ffebsalomon@google.com 135c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com static const int NUM_TESTS = 512; 136c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com 13791207482c9398944fc997aeb99ed5f8674be58cbbsalomon@google.com SkMWCRandom random; 138c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com for (int t = 0; t < NUM_TESTS; ++t) { 139c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com 140c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com#if 0 141c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com GrPrintf("\nTest Program %d\n-------------\n", t); 142c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com static const int stop = -1; 143c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com if (t == stop) { 144c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com int breakpointhere = 9; 145c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com } 146c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com#endif 147c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com 14831ec7985f2b52a0cab4aa714a613b918cf663c08bsalomon@google.com GrGLProgramDesc pdesc; 149c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com 150054ae99d93711c26e40682a0e3a03a47ea605c53jvanverth@google.com int currAttribIndex = 1; // we need to always leave room for position 151ff6ea2663f76aa85ec55ddd0f00ca7906f1bc4e3commit-bot@chromium.org int attribIndices[2]; 152b79d865f03456b67273b568fa5046b8ba01e365absalomon@google.com GrTexture* dummyTextures[] = {dummyTexture1.get(), dummyTexture2.get()}; 1532db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1542db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int numStages = random.nextULessThan(maxStages + 1); 1552db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int numColorStages = random.nextULessThan(numStages + 1); 1562db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int numCoverageStages = numStages - numColorStages; 1572db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1582db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com SkAutoSTMalloc<8, const GrEffectStage*> stages(numStages); 1592db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1602db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com for (int s = 0; s < numStages; ++s) { 1612db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com SkAutoTUnref<const GrEffectRef> effect(GrEffectTestFactory::CreateStage( 1622db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com &random, 1632db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com this->getContext(), 1642db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com *this->caps(), 1652db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com dummyTextures)); 1662db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com int numAttribs = (*effect)->numVertexAttribs(); 1672db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com 1682db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com // If adding this effect would exceed the max attrib count then generate a 1692db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com // new random effect. 1702db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com if (currAttribIndex + numAttribs > GrDrawState::kMaxVertexAttribCnt) { 1712db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com --s; 1722db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com continue; 1732db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com } 1742db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com for (int i = 0; i < numAttribs; ++i) { 1752db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com attribIndices[i] = currAttribIndex++; 176c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com } 1772db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com GrEffectStage* stage = SkNEW(GrEffectStage); 1782db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com stage->setEffect(effect.get(), attribIndices[0], attribIndices[1]); 1792db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com stages[s] = stage; 180c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com } 181b79d865f03456b67273b568fa5046b8ba01e365absalomon@google.com const GrTexture* dstTexture = random.nextBool() ? dummyTextures[0] : dummyTextures[1]; 1822db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com pdesc.setRandom(&random, 1832db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com this, 1842db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com dummyTextures[0]->asRenderTarget(), 1852db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com dstTexture, 1862db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com stages.get(), 1872db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com numColorStages, 1882db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com numCoverageStages, 1892db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com currAttribIndex); 19005a2ee052c9ef4c781b7b590b00b3d2da3b3449askia.committer@gmail.com 1916177e6999d23a4268ffd98dedfb1da00e272a89brobertphillips@google.com SkAutoTUnref<GrGLProgram> program(GrGLProgram::Create(this->glContext(), 192c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com pdesc, 1932db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com stages.get())); 1942db3ded335fdb6697623bece61cabc307a414770bsalomon@google.com for (int s = 0; s < numStages; ++s) { 195504976ef6f1b969c2ac13ff1140ea1067f085ffabsalomon@google.com SkDELETE(stages[s]); 196504976ef6f1b969c2ac13ff1140ea1067f085ffabsalomon@google.com } 197c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com if (NULL == program.get()) { 198c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com return false; 199c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com } 200c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com } 201c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com return true; 202c3841b927ba32237a540949c408f78ad7682aa60bsalomon@google.com} 203a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com 20467b915de99e6b89d476907930ac8c27afb64d10ebsalomon@google.comstatic void GLProgramsTest(skiatest::Reporter* reporter, GrContextFactory* factory) { 20567b915de99e6b89d476907930ac8c27afb64d10ebsalomon@google.com for (int type = 0; type < GrContextFactory::kLastGLContextType; ++type) { 20667b915de99e6b89d476907930ac8c27afb64d10ebsalomon@google.com GrContext* context = factory->get(static_cast<GrContextFactory::GLContextType>(type)); 20767b915de99e6b89d476907930ac8c27afb64d10ebsalomon@google.com if (NULL != context) { 208042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com GrGpuGL* gpu = static_cast<GrGpuGL*>(context->getGpu()); 209042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com int maxStages = GrDrawState::kNumStages; 210042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com#if SK_ANGLE 211042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com // Some long shaders run out of temporary registers in the D3D compiler on ANGLE. 212042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com if (type == GrContextFactory::kANGLE_GLContextType) { 213042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com maxStages = 3; 214042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com } 215042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com#endif 216042a2861b2aa7a7a9fff12503a4b297d6ee1d335bsalomon@google.com REPORTER_ASSERT(reporter, gpu->programUnitTest(maxStages)); 21767b915de99e6b89d476907930ac8c27afb64d10ebsalomon@google.com } 21867b915de99e6b89d476907930ac8c27afb64d10ebsalomon@google.com } 219a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com} 220a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com 221a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com#include "TestClassDef.h" 222a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.comDEFINE_GPUTESTCLASS("GLPrograms", GLProgramsTestClass, GLProgramsTest) 223a8e686eb6cadb74039d3b624ece0d3ccb0684dccbsalomon@google.com 224d6176b0dcacb124539e0cfd051e6d93a9782f020rmistry@google.com// This is evil evil evil. The linker may throw away whole translation units as dead code if it 22567e78c9e47c38a51816412a24a10f4fe2db142a3bsalomon@google.com// thinks none of the functions are called. It will do this even if there are static initializers 226a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com// in the unit that could pass pointers to functions from the unit out to other translation units! 227a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com// We force some of the effects that would otherwise be discarded to link here. 228a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com 229a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com#include "SkLightingImageFilter.h" 23082aa7482cbf55ce6d42c692550cadee5e23146e4bsalomon@google.com#include "SkMagnifierImageFilter.h" 23167e78c9e47c38a51816412a24a10f4fe2db142a3bsalomon@google.com#include "SkColorMatrixFilter.h" 232a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com 233a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.comvoid forceLinking(); 234a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com 235a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.comvoid forceLinking() { 236a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com SkLightingImageFilter::CreateDistantLitDiffuse(SkPoint3(0,0,0), 0, 0, 0); 23782aa7482cbf55ce6d42c692550cadee5e23146e4bsalomon@google.com SkMagnifierImageFilter mag(SkRect::MakeWH(SK_Scalar1, SK_Scalar1), SK_Scalar1); 238adc6536fe5baff2216fb76ecda6cc81c61109d5cbsalomon@google.com GrConfigConversionEffect::Create(NULL, 239adc6536fe5baff2216fb76ecda6cc81c61109d5cbsalomon@google.com false, 240adc6536fe5baff2216fb76ecda6cc81c61109d5cbsalomon@google.com GrConfigConversionEffect::kNone_PMConversion, 241adc6536fe5baff2216fb76ecda6cc81c61109d5cbsalomon@google.com SkMatrix::I()); 24267e78c9e47c38a51816412a24a10f4fe2db142a3bsalomon@google.com SkScalar matrix[20]; 24367e78c9e47c38a51816412a24a10f4fe2db142a3bsalomon@google.com SkColorMatrixFilter cmf(matrix); 244a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com} 245a1bf0fffff821d9c11809c89bd98d4ced480421absalomon@google.com 246cf8fb1f6f03fc77f9927564f9ef9abeeeec508d2bsalomon@google.com#endif 247