| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "tests/Test.h" |
| |
| #include "include/gpu/GrBackendSurface.h" |
| #include "include/gpu/GrContextOptions.h" |
| #include "src/gpu/GrContextPriv.h" |
| #include "src/gpu/GrGpu.h" |
| #include "src/gpu/GrProxyProvider.h" |
| #include "src/gpu/GrXferProcessor.h" |
| #include "src/gpu/effects/GrPorterDuffXferProcessor.h" |
| #include "src/gpu/gl/GrGLCaps.h" |
| #include "src/gpu/ops/GrMeshDrawOp.h" |
| #include "tools/gpu/GrContextFactory.h" |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| static void test_color_unknown_with_coverage(skiatest::Reporter* reporter, const GrCaps& caps); |
| static void test_color_not_opaque_no_coverage(skiatest::Reporter* reporter, const GrCaps& caps); |
| static void test_color_opaque_with_coverage(skiatest::Reporter* reporter, const GrCaps& caps); |
| static void test_color_opaque_no_coverage(skiatest::Reporter* reporter, const GrCaps& caps); |
| static void test_lcd_coverage(skiatest::Reporter* reporter, const GrCaps& caps); |
| static void test_lcd_coverage_fallback_case(skiatest::Reporter* reporter, const GrCaps& caps); |
| |
| DEF_GPUTEST(GrPorterDuff, reporter, /*ctxInfo*/) { |
| GrMockOptions mockOptions; |
| mockOptions.fDualSourceBlendingSupport = true; |
| auto context = GrContext::MakeMock(&mockOptions, GrContextOptions()); |
| const GrCaps& caps = *context->priv().getGpu()->caps(); |
| |
| if (!caps.shaderCaps()->dualSourceBlendingSupport()) { |
| SK_ABORT("Null context does not support dual source blending."); |
| } |
| |
| test_color_unknown_with_coverage(reporter, caps); |
| test_color_not_opaque_no_coverage(reporter, caps); |
| test_color_opaque_with_coverage(reporter, caps); |
| test_color_opaque_no_coverage(reporter, caps); |
| test_lcd_coverage(reporter, caps); |
| test_lcd_coverage_fallback_case(reporter, caps); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| #define TEST_ASSERT(...) REPORTER_ASSERT(reporter, __VA_ARGS__) |
| |
| enum { |
| kNone_OutputType, |
| kCoverage_OutputType, |
| kModulate_OutputType, |
| kSAModulate_OutputType, |
| kISAModulate_OutputType, |
| kISCModulate_OutputType |
| }; |
| static const int kInvalid_OutputType = -1; |
| |
| static GrProcessorSet::Analysis do_analysis(const GrXPFactory* xpf, |
| const GrProcessorAnalysisColor& colorInput, |
| GrProcessorAnalysisCoverage coverageInput, |
| const GrCaps& caps) { |
| GrPaint paint; |
| paint.setXPFactory(xpf); |
| GrProcessorSet procs(std::move(paint)); |
| bool hasMixedSampledCoverage = false; |
| SkPMColor4f overrideColor; |
| GrProcessorSet::Analysis analysis = procs.finalize( |
| colorInput, coverageInput, nullptr, &GrUserStencilSettings::kUnused, |
| hasMixedSampledCoverage, caps, GrClampType::kAuto, &overrideColor); |
| return analysis; |
| } |
| |
| class GrPorterDuffTest { |
| public: |
| struct XPInfo { |
| XPInfo(skiatest::Reporter* reporter, SkBlendMode xfermode, const GrCaps& caps, |
| GrProcessorAnalysisColor inputColor, GrProcessorAnalysisCoverage inputCoverage) { |
| const GrXPFactory* xpf = GrPorterDuffXPFactory::Get(xfermode); |
| |
| bool isLCD = GrProcessorAnalysisCoverage::kLCD == inputCoverage; |
| |
| GrProcessorSet::Analysis analysis = do_analysis(xpf, inputColor, inputCoverage, caps); |
| fCompatibleWithCoverageAsAlpha = analysis.isCompatibleWithCoverageAsAlpha(); |
| fIgnoresInputColor = analysis.inputColorIsIgnored(); |
| sk_sp<const GrXferProcessor> xp( |
| GrXPFactory::MakeXferProcessor(xpf, inputColor, inputCoverage, false, caps, |
| GrClampType::kAuto)); |
| TEST_ASSERT(!analysis.requiresDstTexture() || |
| (isLCD && |
| !caps.shaderCaps()->dstReadInShaderSupport() && |
| (SkBlendMode::kSrcOver != xfermode || |
| !inputColor.isOpaque()))); |
| // Porter Duff modes currently only use fixed-function or shader blending, and Ganesh |
| // doesn't yet make use of framebuffer fetches that require a barrier |
| // (e.g., QCOM_shader_framebuffer_fetch_noncoherent). So dst textures and xfer barriers |
| // should always go hand in hand for Porter Duff modes. |
| TEST_ASSERT(analysis.requiresDstTexture() == analysis.requiresNonOverlappingDraws()); |
| GetXPOutputTypes(xp.get(), &fPrimaryOutputType, &fSecondaryOutputType); |
| fBlendInfo = xp->getBlendInfo(); |
| TEST_ASSERT(!xp->willReadDstColor() || |
| (isLCD && (SkBlendMode::kSrcOver != xfermode || |
| !inputColor.isOpaque()))); |
| TEST_ASSERT(xp->hasSecondaryOutput() == GrBlendCoeffRefsSrc2(fBlendInfo.fDstBlend)); |
| } |
| |
| bool fCompatibleWithCoverageAsAlpha; |
| bool fIgnoresInputColor; |
| int fPrimaryOutputType; |
| int fSecondaryOutputType; |
| GrXferProcessor::BlendInfo fBlendInfo; |
| }; |
| |
| static void GetXPOutputTypes(const GrXferProcessor* xp, int* outPrimary, int* outSecondary) { |
| GrPorterDuffXPFactory::TestGetXPOutputTypes(xp, outPrimary, outSecondary); |
| } |
| }; |
| |
| static void test_lcd_coverage(skiatest::Reporter* reporter, const GrCaps& caps) { |
| GrProcessorAnalysisColor inputColor = GrProcessorAnalysisColor::Opaque::kYes; |
| GrProcessorAnalysisCoverage inputCoverage = GrProcessorAnalysisCoverage::kLCD; |
| |
| for (int m = 0; m <= (int)SkBlendMode::kLastCoeffMode; m++) { |
| SkBlendMode xfermode = static_cast<SkBlendMode>(m); |
| const GrPorterDuffTest::XPInfo xpi(reporter, xfermode, caps, inputColor, inputCoverage); |
| switch (xfermode) { |
| case SkBlendMode::kClear: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrc: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDst: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kSAModulate_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kIS2C_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcIn: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstIn: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOut: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOut: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kXor: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kPlus: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kModulate: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kScreen: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kInvalid_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| default: |
| ERRORF(reporter, "Invalid xfermode."); |
| break; |
| } |
| } |
| } |
| static void test_color_unknown_with_coverage(skiatest::Reporter* reporter, const GrCaps& caps) { |
| GrProcessorAnalysisColor inputColor = GrProcessorAnalysisColor::Opaque::kNo; |
| GrProcessorAnalysisCoverage inputCoverage = GrProcessorAnalysisCoverage::kSingleChannel; |
| |
| for (int m = 0; m <= (int)SkBlendMode::kLastCoeffMode; m++) { |
| SkBlendMode xfermode = static_cast<SkBlendMode>(m); |
| const GrPorterDuffTest::XPInfo xpi(reporter, xfermode, caps, inputColor, inputCoverage); |
| switch (xfermode) { |
| case SkBlendMode::kClear: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kCoverage_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kReverseSubtract_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDC_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrc: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kCoverage_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kIS2A_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDst: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(!xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcIn: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kCoverage_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kIS2A_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstIn: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kISAModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kReverseSubtract_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDC_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOut: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kCoverage_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kIS2A_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOut: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kISAModulate_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kIS2C_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kXor: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kPlus: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kModulate: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kISCModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kReverseSubtract_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDC_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kScreen: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISC_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| default: |
| ERRORF(reporter, "Invalid xfermode."); |
| break; |
| } |
| } |
| } |
| |
| static void test_color_not_opaque_no_coverage(skiatest::Reporter* reporter, const GrCaps& caps) { |
| GrProcessorAnalysisColor inputColor( |
| SkPMColor4f::FromBytes_RGBA(GrColorPackRGBA(229, 0, 154, 240))); |
| GrProcessorAnalysisCoverage inputCoverage = GrProcessorAnalysisCoverage::kNone; |
| |
| for (int m = 0; m <= (int)SkBlendMode::kLastCoeffMode; m++) { |
| SkBlendMode xfermode = static_cast<SkBlendMode>(m); |
| const GrPorterDuffTest::XPInfo xpi(reporter, xfermode, caps, inputColor, inputCoverage); |
| switch (xfermode) { |
| case SkBlendMode::kClear: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrc: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDst: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(!xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcIn: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstIn: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kSA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOut: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOut: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kSA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kXor: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kPlus: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kModulate: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kSC_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kScreen: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISC_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| default: |
| ERRORF(reporter, "Invalid xfermode."); |
| break; |
| } |
| } |
| } |
| |
| static void test_color_opaque_with_coverage(skiatest::Reporter* reporter, const GrCaps& caps) { |
| GrProcessorAnalysisColor inputColor = GrProcessorAnalysisColor::Opaque::kYes; |
| GrProcessorAnalysisCoverage inputCoverage = GrProcessorAnalysisCoverage::kSingleChannel; |
| |
| for (int m = 0; m <= (int)SkBlendMode::kLastCoeffMode; m++) { |
| SkBlendMode xfermode = static_cast<SkBlendMode>(m); |
| const GrPorterDuffTest::XPInfo xpi(reporter, xfermode, caps, inputColor, inputCoverage); |
| switch (xfermode) { |
| case SkBlendMode::kClear: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kCoverage_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kReverseSubtract_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDC_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrc: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDst: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(!xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcIn: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstIn: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(!xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOut: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOut: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(!xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kCoverage_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kReverseSubtract_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDC_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kXor: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kPlus: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kModulate: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(kISCModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kReverseSubtract_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDC_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kScreen: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISC_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| default: |
| ERRORF(reporter, "Invalid xfermode."); |
| break; |
| } |
| } |
| } |
| |
| static void test_color_opaque_no_coverage(skiatest::Reporter* reporter, const GrCaps& caps) { |
| GrProcessorAnalysisColor inputColor = GrProcessorAnalysisColor::Opaque::kYes; |
| GrProcessorAnalysisCoverage inputCoverage = GrProcessorAnalysisCoverage::kNone; |
| |
| for (int m = 0; m <= (int)SkBlendMode::kLastCoeffMode; m++) { |
| SkBlendMode xfermode = static_cast<SkBlendMode>(m); |
| const GrPorterDuffTest::XPInfo xpi(reporter, xfermode, caps, inputColor, inputCoverage); |
| |
| switch (xfermode) { |
| case SkBlendMode::kClear: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrc: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDst: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(!xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOver: |
| // We don't specialize opaque src-over. See note in GrPorterDuffXferProcessor.cpp |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| if (caps.shouldCollapseSrcOverToSrcWhenAble()) { |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| } else { |
| TEST_ASSERT(kISA_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| } |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOver: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcIn: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstIn: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(!xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcOut: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstOut: |
| TEST_ASSERT(xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kNone_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kSrcATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kDstATop: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kXor: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kIDA_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kPlus: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kModulate: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kZero_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kSC_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| case SkBlendMode::kScreen: |
| TEST_ASSERT(!xpi.fIgnoresInputColor); |
| TEST_ASSERT(xpi.fCompatibleWithCoverageAsAlpha); |
| TEST_ASSERT(kModulate_OutputType == xpi.fPrimaryOutputType); |
| TEST_ASSERT(kNone_OutputType == xpi.fSecondaryOutputType); |
| TEST_ASSERT(kAdd_GrBlendEquation == xpi.fBlendInfo.fEquation); |
| TEST_ASSERT(kOne_GrBlendCoeff == xpi.fBlendInfo.fSrcBlend); |
| TEST_ASSERT(kISC_GrBlendCoeff == xpi.fBlendInfo.fDstBlend); |
| TEST_ASSERT(xpi.fBlendInfo.fWriteColor); |
| break; |
| default: |
| ERRORF(reporter, "Invalid xfermode."); |
| break; |
| } |
| } |
| } |
| |
| static void test_lcd_coverage_fallback_case(skiatest::Reporter* reporter, const GrCaps& caps) { |
| constexpr GrClampType autoClamp = GrClampType::kAuto; |
| const GrXPFactory* xpf = GrPorterDuffXPFactory::Get(SkBlendMode::kSrcOver); |
| GrProcessorAnalysisColor color = SkPMColor4f::FromBytes_RGBA(GrColorPackRGBA(123, 45, 67, 255)); |
| GrProcessorAnalysisCoverage coverage = GrProcessorAnalysisCoverage::kLCD; |
| TEST_ASSERT(!(GrXPFactory::GetAnalysisProperties(xpf, color, coverage, caps, autoClamp) & |
| GrXPFactory::AnalysisProperties::kRequiresDstTexture)); |
| sk_sp<const GrXferProcessor> xp_opaque( |
| GrXPFactory::MakeXferProcessor(xpf, color, coverage, false, caps, autoClamp)); |
| if (!xp_opaque) { |
| ERRORF(reporter, "Failed to create an XP with LCD coverage."); |
| return; |
| } |
| |
| GrXferProcessor::BlendInfo blendInfo = xp_opaque->getBlendInfo(); |
| TEST_ASSERT(blendInfo.fWriteColor); |
| |
| // Test with non-opaque alpha |
| color = SkPMColor4f::FromBytes_RGBA(GrColorPackRGBA(123, 45, 67, 221)); |
| coverage = GrProcessorAnalysisCoverage::kLCD; |
| TEST_ASSERT(!(GrXPFactory::GetAnalysisProperties(xpf, color, coverage, caps, autoClamp) & |
| GrXPFactory::AnalysisProperties::kRequiresDstTexture)); |
| sk_sp<const GrXferProcessor> xp( |
| GrXPFactory::MakeXferProcessor(xpf, color, coverage, false, caps, autoClamp)); |
| if (!xp) { |
| ERRORF(reporter, "Failed to create an XP with LCD coverage."); |
| return; |
| } |
| |
| blendInfo = xp->getBlendInfo(); |
| TEST_ASSERT(blendInfo.fWriteColor); |
| } |
| |
| DEF_GPUTEST(PorterDuffNoDualSourceBlending, reporter, options) { |
| GrContextOptions opts = options; |
| opts.fSuppressDualSourceBlending = true; |
| sk_gpu_test::GrContextFactory mockFactory(opts); |
| GrContext* ctx = mockFactory.get(sk_gpu_test::GrContextFactory::kMock_ContextType); |
| if (!ctx) { |
| SK_ABORT("Failed to create mock context without ARB_blend_func_extended."); |
| } |
| |
| GrProxyProvider* proxyProvider = ctx->priv().proxyProvider(); |
| const GrCaps& caps = *ctx->priv().caps(); |
| if (caps.shaderCaps()->dualSourceBlendingSupport()) { |
| SK_ABORT("Mock context failed to honor request for no ARB_blend_func_extended."); |
| } |
| |
| GrBackendTexture backendTex = |
| ctx->createBackendTexture(100, 100, kRGBA_8888_SkColorType, SkColors::kTransparent, |
| GrMipMapped::kNo, GrRenderable::kNo, GrProtected::kNo); |
| |
| GrXferProcessor::DstProxyView fakeDstProxyView; |
| { |
| sk_sp<GrTextureProxy> proxy = proxyProvider->wrapBackendTexture( |
| backendTex, kBorrow_GrWrapOwnership, GrWrapCacheable::kNo, kRead_GrIOType); |
| GrSwizzle swizzle = caps.getReadSwizzle(backendTex.getBackendFormat(), |
| GrColorType::kRGBA_8888); |
| fakeDstProxyView.setProxyView({std::move(proxy), kTopLeft_GrSurfaceOrigin, swizzle}); |
| } |
| |
| static const GrProcessorAnalysisColor colorInputs[] = { |
| GrProcessorAnalysisColor::Opaque::kNo, GrProcessorAnalysisColor::Opaque::kYes, |
| GrProcessorAnalysisColor(SkPMColor4f::FromBytes_RGBA(GrColorPackRGBA(0, 82, 17, 100))), |
| GrProcessorAnalysisColor(SkPMColor4f::FromBytes_RGBA(GrColorPackRGBA(0, 82, 17, 255)))}; |
| |
| for (const auto& colorInput : colorInputs) { |
| for (GrProcessorAnalysisCoverage coverageType : |
| {GrProcessorAnalysisCoverage::kSingleChannel, GrProcessorAnalysisCoverage::kNone}) { |
| for (int m = 0; m <= (int)SkBlendMode::kLastCoeffMode; m++) { |
| SkBlendMode xfermode = static_cast<SkBlendMode>(m); |
| const GrXPFactory* xpf = GrPorterDuffXPFactory::Get(xfermode); |
| sk_sp<const GrXferProcessor> xp( |
| GrXPFactory::MakeXferProcessor(xpf, colorInput, coverageType, false, caps, |
| GrClampType::kAuto)); |
| if (!xp) { |
| ERRORF(reporter, "Failed to create an XP without dual source blending."); |
| return; |
| } |
| TEST_ASSERT(!xp->hasSecondaryOutput()); |
| } |
| } |
| } |
| ctx->deleteBackendTexture(backendTex); |
| } |
