| /* |
| * Copyright 2021 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "gm/gm.h" |
| #include "include/core/SkBitmap.h" |
| #include "include/core/SkCanvas.h" |
| #include "include/core/SkData.h" |
| #include "include/core/SkFont.h" |
| #include "include/core/SkPaint.h" |
| #include "include/core/SkSize.h" |
| #include "include/core/SkString.h" |
| #include "include/core/SkSurface.h" |
| #include "include/effects/SkGradientShader.h" |
| #include "include/effects/SkImageFilters.h" |
| #include "include/effects/SkRuntimeEffect.h" |
| #include "include/private/SkSLDefines.h" // for kDefaultInlineThreshold |
| #include "include/utils/SkRandom.h" |
| #include "src/core/SkRuntimeEffectPriv.h" |
| #include "src/gpu/GrCaps.h" |
| #include "src/gpu/GrDirectContextPriv.h" |
| #include "tests/Test.h" |
| #include "tools/Resources.h" |
| #include "tools/ToolUtils.h" |
| |
| static const SkRect kRect = SkRect::MakeWH(1, 1); |
| |
| template <typename T> |
| static void set_uniform(SkRuntimeShaderBuilder* builder, const char* name, const T& value) { |
| SkRuntimeShaderBuilder::BuilderUniform uniform = builder->uniform(name); |
| if (uniform.fVar) { |
| uniform = value; |
| } |
| } |
| |
| static void test_one_permutation(skiatest::Reporter* r, |
| SkSurface* surface, |
| const char* testFile, |
| const char* permutationSuffix, |
| const SkRuntimeEffect::Options& options) { |
| SkString resourcePath = SkStringPrintf("sksl/%s", testFile); |
| sk_sp<SkData> shaderData = GetResourceAsData(resourcePath.c_str()); |
| if (!shaderData) { |
| ERRORF(r, "%s%s: Unable to load file", testFile, permutationSuffix); |
| return; |
| } |
| |
| SkString shaderString{reinterpret_cast<const char*>(shaderData->bytes()), shaderData->size()}; |
| SkRuntimeEffect::Result result = SkRuntimeEffect::MakeForShader(shaderString, options); |
| if (!result.effect) { |
| ERRORF(r, "%s%s: %s", testFile, permutationSuffix, result.errorText.c_str()); |
| return; |
| } |
| |
| SkRuntimeShaderBuilder builder(result.effect); |
| set_uniform(&builder, "colorBlack", SkV4{0, 0, 0, 1}); |
| set_uniform(&builder, "colorRed", SkV4{1, 0, 0, 1}); |
| set_uniform(&builder, "colorGreen", SkV4{0, 1, 0, 1}); |
| set_uniform(&builder, "colorBlue", SkV4{0, 0, 1, 1}); |
| set_uniform(&builder, "colorWhite", SkV4{1, 1, 1, 1}); |
| set_uniform(&builder, "testInputs", SkV4{-1.25, 0, 0.75, 2.25}); |
| set_uniform(&builder, "testMatrix2x2", std::array<float,4>{1, 2, |
| 3, 4}); |
| set_uniform(&builder, "testMatrix3x3", std::array<float,9>{1, 2, 3, |
| 4, 5, 6, |
| 7, 8, 9}); |
| set_uniform(&builder, "unknownInput", 1.0f); |
| set_uniform(&builder, "testMatrix2x2", std::array<float,4>{1, 2, |
| 3, 4}); |
| set_uniform(&builder, "testMatrix3x3", std::array<float,9>{1, 2, 3, |
| 4, 5, 6, |
| 7, 8, 9}); |
| |
| sk_sp<SkShader> shader = builder.makeShader(/*localMatrix=*/nullptr, /*isOpaque=*/true); |
| if (!shader) { |
| ERRORF(r, "%s%s: Unable to build shader", testFile, permutationSuffix); |
| return; |
| } |
| |
| SkPaint paintShader; |
| paintShader.setShader(shader); |
| surface->getCanvas()->drawRect(kRect, paintShader); |
| |
| SkBitmap bitmap; |
| REPORTER_ASSERT(r, bitmap.tryAllocPixels(surface->imageInfo())); |
| REPORTER_ASSERT(r, surface->readPixels(bitmap.info(), bitmap.getPixels(), bitmap.rowBytes(), |
| /*srcX=*/0, /*srcY=*/0)); |
| |
| SkColor color = bitmap.getColor(0, 0); |
| REPORTER_ASSERT(r, color == SkColorSetARGB(0xFF, 0x00, 0xFF, 0x00), |
| "Expected: solid green. Actual: A=%02X R=%02X G=%02X B=%02X.", |
| SkColorGetA(color), SkColorGetR(color), SkColorGetG(color), SkColorGetB(color)); |
| } |
| |
| static void test_permutations(skiatest::Reporter* r, |
| SkSurface* surface, |
| const char* testFile, |
| bool worksInES2) { |
| SkRuntimeEffect::Options options = |
| worksInES2 ? SkRuntimeEffect::Options{} : SkRuntimeEffectPriv::ES3Options(); |
| options.forceNoInline = false; |
| test_one_permutation(r, surface, testFile, "", options); |
| |
| options.forceNoInline = true; |
| test_one_permutation(r, surface, testFile, " (NoInline)", options); |
| } |
| |
| static void test_cpu(skiatest::Reporter* r, const char* testFile) { |
| const SkImageInfo info = SkImageInfo::MakeN32Premul(kRect.width(), kRect.height()); |
| sk_sp<SkSurface> surface(SkSurface::MakeRaster(info)); |
| |
| test_permutations(r, surface.get(), testFile, /*worksInES2=*/true); |
| } |
| |
| static void test_gpu(skiatest::Reporter* r, GrDirectContext* ctx, const char* testFile) { |
| const SkImageInfo info = SkImageInfo::MakeN32Premul(kRect.width(), kRect.height()); |
| sk_sp<SkSurface> surface(SkSurface::MakeRenderTarget(ctx, SkBudgeted::kNo, info)); |
| |
| test_permutations(r, surface.get(), testFile, /*worksInES2=*/true); |
| } |
| |
| static void test_es3(skiatest::Reporter* r, GrDirectContext* ctx, const char* testFile) { |
| // We don't have an ES2 caps bit, so we check the caps bits for features that ES2 explicitly |
| // doesn't support. Our ES2 bots should return false for these. |
| if (!ctx->priv().caps()->shaderCaps()->shaderDerivativeSupport() || |
| !ctx->priv().caps()->shaderCaps()->integerSupport() || |
| !ctx->priv().caps()->shaderCaps()->nonsquareMatrixSupport()) { |
| return; |
| } |
| // ES3-only tests never run on the CPU, because SkVM lacks support for many non-ES2 features. |
| const SkImageInfo info = SkImageInfo::MakeN32Premul(kRect.width(), kRect.height()); |
| sk_sp<SkSurface> surface(SkSurface::MakeRenderTarget(ctx, SkBudgeted::kNo, info)); |
| |
| test_permutations(r, surface.get(), testFile, /*worksInES2=*/false); |
| } |
| |
| #define SKSL_TEST_CPU(name, path) \ |
| DEF_TEST(name ## _CPU, r) { \ |
| test_cpu(r, path); \ |
| } |
| #define SKSL_TEST_GPU(name, path) \ |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(name ## _GPU, r, ctxInfo) { \ |
| test_gpu(r, ctxInfo.directContext(), path); \ |
| } |
| #define SKSL_TEST_ES3(name, path) \ |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(name ## _GPU, r, ctxInfo) { \ |
| test_es3(r, ctxInfo.directContext(), path); \ |
| } |
| #define SKSL_TEST(name, path) SKSL_TEST_CPU(name, path) SKSL_TEST_GPU(name, path) |
| |
| SKSL_TEST(SkSLAssignmentOps, "folding/AssignmentOps.sksl") |
| SKSL_TEST(SkSLBoolFolding, "folding/BoolFolding.sksl") |
| SKSL_TEST(SkSLCastFolding, "folding/CastFolding.sksl") |
| SKSL_TEST(SkSLIntFoldingES2, "folding/IntFoldingES2.sksl") |
| SKSL_TEST_ES3(SkSLIntFoldingES3, "folding/IntFoldingES3.sksl") |
| SKSL_TEST(SkSLFloatFolding, "folding/FloatFolding.sksl") |
| // skbug.com/11919: Fails on Nexus5/7, and Intel GPUs |
| SKSL_TEST_CPU(SkSLMatrixFoldingES2, "folding/MatrixFoldingES2.sksl") |
| SKSL_TEST(SkSLSelfAssignment, "folding/SelfAssignment.sksl") |
| SKSL_TEST(SkSLShortCircuitBoolFolding, "folding/ShortCircuitBoolFolding.sksl") |
| SKSL_TEST(SkSLSwizzleFolding, "folding/SwizzleFolding.sksl") |
| SKSL_TEST(SkSLVectorScalarFolding, "folding/VectorScalarFolding.sksl") |
| SKSL_TEST(SkSLVectorVectorFolding, "folding/VectorVectorFolding.sksl") |
| |
| SKSL_TEST_ES3(SkSLDoWhileBodyMustBeInlinedIntoAScope, |
| "inliner/DoWhileBodyMustBeInlinedIntoAScope.sksl") |
| SKSL_TEST_ES3(SkSLDoWhileTestCannotBeInlined, "inliner/DoWhileTestCannotBeInlined.sksl") |
| SKSL_TEST(SkSLForBodyMustBeInlinedIntoAScope, "inliner/ForBodyMustBeInlinedIntoAScope.sksl") |
| SKSL_TEST_ES3(SkSLForInitializerExpressionsCanBeInlined, |
| "inliner/ForInitializerExpressionsCanBeInlined.sksl") |
| SKSL_TEST(SkSLForWithoutReturnInsideCanBeInlined, "inliner/ForWithoutReturnInsideCanBeInlined.sksl") |
| SKSL_TEST(SkSLForWithReturnInsideCannotBeInlined, "inliner/ForWithReturnInsideCannotBeInlined.sksl") |
| SKSL_TEST(SkSLIfBodyMustBeInlinedIntoAScope, "inliner/IfBodyMustBeInlinedIntoAScope.sksl") |
| SKSL_TEST(SkSLIfElseBodyMustBeInlinedIntoAScope, "inliner/IfElseBodyMustBeInlinedIntoAScope.sksl") |
| SKSL_TEST(SkSLIfElseChainWithReturnsCanBeInlined, "inliner/IfElseChainWithReturnsCanBeInlined.sksl") |
| SKSL_TEST(SkSLIfTestCanBeInlined, "inliner/IfTestCanBeInlined.sksl") |
| SKSL_TEST(SkSLIfWithReturnsCanBeInlined, "inliner/IfWithReturnsCanBeInlined.sksl") |
| SKSL_TEST(SkSLInlineKeywordOverridesThreshold, "inliner/InlineKeywordOverridesThreshold.sksl") |
| SKSL_TEST(SkSLInlinerAvoidsVariableNameOverlap, "inliner/InlinerAvoidsVariableNameOverlap.sksl") |
| SKSL_TEST(SkSLInlinerElidesTempVarForReturnsInsideBlock, |
| "inliner/InlinerElidesTempVarForReturnsInsideBlock.sksl") |
| SKSL_TEST(SkSLInlinerUsesTempVarForMultipleReturns, |
| "inliner/InlinerUsesTempVarForMultipleReturns.sksl") |
| SKSL_TEST(SkSLInlinerUsesTempVarForReturnsInsideBlockWithVar, |
| "inliner/InlinerUsesTempVarForReturnsInsideBlockWithVar.sksl") |
| SKSL_TEST(SkSLInlineThreshold, "inliner/InlineThreshold.sksl") |
| // skbug.com/11919: Fails on Adreno + Vulkan |
| SKSL_TEST_CPU(SkSLInlineWithInoutArgument, "inliner/InlineWithInoutArgument.sksl") |
| SKSL_TEST(SkSLInlineWithModifiedArgument, "inliner/InlineWithModifiedArgument.sksl") |
| SKSL_TEST(SkSLInlineWithNestedBigCalls, "inliner/InlineWithNestedBigCalls.sksl") |
| SKSL_TEST(SkSLInlineWithUnmodifiedArgument, "inliner/InlineWithUnmodifiedArgument.sksl") |
| SKSL_TEST(SkSLInlineWithUnnecessaryBlocks, "inliner/InlineWithUnnecessaryBlocks.sksl") |
| SKSL_TEST(SkSLNoInline, "inliner/NoInline.sksl") |
| SKSL_TEST(SkSLShortCircuitEvaluationsCannotInlineRightHandSide, |
| "inliner/ShortCircuitEvaluationsCannotInlineRightHandSide.sksl") |
| SKSL_TEST_ES3(SkSLStaticSwitchInline, "inliner/StaticSwitch.sksl") |
| SKSL_TEST(SkSLStructsCanBeInlinedSafely, "inliner/StructsCanBeInlinedSafely.sksl") |
| SKSL_TEST(SkSLSwizzleCanBeInlinedDirectly, "inliner/SwizzleCanBeInlinedDirectly.sksl") |
| SKSL_TEST(SkSLTernaryResultsCannotBeInlined, "inliner/TernaryResultsCannotBeInlined.sksl") |
| SKSL_TEST(SkSLTernaryTestCanBeInlined, "inliner/TernaryTestCanBeInlined.sksl") |
| SKSL_TEST(SkSLTrivialArgumentsInlineDirectly, "inliner/TrivialArgumentsInlineDirectly.sksl") |
| SKSL_TEST_ES3(SkSLWhileBodyMustBeInlinedIntoAScope, |
| "inliner/WhileBodyMustBeInlinedIntoAScope.sksl") |
| SKSL_TEST_ES3(SkSLWhileTestCannotBeInlined, "inliner/WhileTestCannotBeInlined.sksl") |
| |
| // TODO(skia:11052): SPIR-V does not yet honor `out` param semantics correctly |
| SKSL_TEST_CPU(SkSLInlinerHonorsGLSLOutParamSemantics, |
| "inliner/InlinerHonorsGLSLOutParamSemantics.sksl") |
| |
| SKSL_TEST(SkSLIntrinsicAbsFloat, "intrinsics/AbsFloat.sksl") |
| SKSL_TEST(SkSLIntrinsicCeil, "intrinsics/Ceil.sksl") |
| // TODO(johnstiles): test broken on Adreno 6xx + Vulkan |
| //SKSL_TEST(SkSLIntrinsicClampFloat, "intrinsics/ClampFloat.sksl") |
| SKSL_TEST(SkSLIntrinsicMaxFloat, "intrinsics/MaxFloat.sksl") |
| SKSL_TEST(SkSLIntrinsicMinFloat, "intrinsics/MinFloat.sksl") |
| // skbug.com/11919: Fails on Adreno + Vulkan |
| SKSL_TEST_CPU(SkSLIntrinsicMixFloat, "intrinsics/MixFloat.sksl") |
| SKSL_TEST(SkSLIntrinsicSignFloat, "intrinsics/SignFloat.sksl") |
| SKSL_TEST(SkSLIntrinsicStep, "intrinsics/Step.sksl") |
| |
| SKSL_TEST_ES3(SkSLArrayComparison, "shared/ArrayComparison.sksl") |
| SKSL_TEST_ES3(SkSLArrayConstructors, "shared/ArrayConstructors.sksl") |
| SKSL_TEST(SkSLArrayTypes, "shared/ArrayTypes.sksl") |
| SKSL_TEST(SkSLAssignment, "shared/Assignment.sksl") |
| SKSL_TEST(SkSLCastsRoundTowardZero, "shared/CastsRoundTowardZero.sksl") |
| SKSL_TEST(SkSLCommaMixedTypes, "shared/CommaMixedTypes.sksl") |
| // This test causes the Adreno 330 driver to crash, and does not pass on Quadro P400 in wasm. |
| // The CPU test confirms that we can get it right, even if not all drivers do. |
| SKSL_TEST_CPU(SkSLCommaSideEffects, "shared/CommaSideEffects.sksl") |
| SKSL_TEST(SkSLConstantIf, "shared/ConstantIf.sksl") |
| SKSL_TEST_ES3(SkSLConstArray, "shared/ConstArray.sksl") |
| SKSL_TEST(SkSLConstVariableComparison, "shared/ConstVariableComparison.sksl") |
| SKSL_TEST(SkSLDeadIfStatement, "shared/DeadIfStatement.sksl") |
| SKSL_TEST(SkSLDeadReturn, "shared/DeadReturn.sksl") |
| // TODO(skia:12012): some Radeons crash when compiling this code; disable them |
| //SKSL_TEST_ES3(SkSLDeadReturnES3, "shared/DeadReturnES3.sksl") |
| SKSL_TEST(SkSLDeadStripFunctions, "shared/DeadStripFunctions.sksl") |
| SKSL_TEST(SkSLDependentInitializers, "shared/DependentInitializers.sksl") |
| SKSL_TEST_ES3(SkSLDoWhileControlFlow, "shared/DoWhileControlFlow.sksl") |
| SKSL_TEST(SkSLEmptyBlocksES2, "shared/EmptyBlocksES2.sksl") |
| SKSL_TEST(SkSLForLoopControlFlow, "shared/ForLoopControlFlow.sksl") |
| SKSL_TEST(SkSLFunctionArgTypeMatch, "shared/FunctionArgTypeMatch.sksl") |
| SKSL_TEST(SkSLFunctionReturnTypeMatch, "shared/FunctionReturnTypeMatch.sksl") |
| SKSL_TEST(SkSLFunctions, "shared/Functions.sksl") |
| SKSL_TEST(SkSLGeometricIntrinsics, "shared/GeometricIntrinsics.sksl") |
| SKSL_TEST(SkSLHelloWorld, "shared/HelloWorld.sksl") |
| SKSL_TEST(SkSLHex, "shared/Hex.sksl") |
| SKSL_TEST(SkSLMatrices, "shared/Matrices.sksl") |
| SKSL_TEST_ES3(SkSLMatricesNonsquare, "shared/MatricesNonsquare.sksl") |
| SKSL_TEST(SkSLMatrixEquality, "shared/MatrixEquality.sksl") |
| SKSL_TEST(SkSLMatrixScalarSplat, "shared/MatrixScalarSplat.sksl") |
| SKSL_TEST(SkSLMatrixToVectorCast, "shared/MatrixToVectorCast.sksl") |
| SKSL_TEST(SkSLMultipleAssignments, "shared/MultipleAssignments.sksl") |
| SKSL_TEST(SkSLNegatedVectorLiteral, "shared/NegatedVectorLiteral.sksl") |
| SKSL_TEST(SkSLNumberCasts, "shared/NumberCasts.sksl") |
| SKSL_TEST(SkSLOperatorsES2, "shared/OperatorsES2.sksl") |
| SKSL_TEST_ES3(SkSLOperatorsES3, "shared/OperatorsES3.sksl") |
| |
| // skbug.com/11919: Fails on Adreno + Vulkan |
| SKSL_TEST_CPU(SkSLOutParams, "shared/OutParams.sksl") |
| SKSL_TEST_CPU(SkSLOutParamsNoInline, "shared/OutParamsNoInline.sksl") |
| SKSL_TEST_CPU(SkSLOutParamsTricky, "shared/OutParamsTricky.sksl") |
| |
| SKSL_TEST(SkSLResizeMatrix, "shared/ResizeMatrix.sksl") |
| SKSL_TEST(SkSLReturnsValueOnEveryPathES2, "shared/ReturnsValueOnEveryPathES2.sksl") |
| SKSL_TEST(SkSLScalarConversionConstructorsES2, "shared/ScalarConversionConstructorsES2.sksl") |
| SKSL_TEST_ES3(SkSLScalarConversionConstructorsES3, "shared/ScalarConversionConstructorsES3.sksl") |
| SKSL_TEST(SkSLStackingVectorCasts, "shared/StackingVectorCasts.sksl") |
| SKSL_TEST(SkSLStaticIf, "shared/StaticIf.sksl") |
| SKSL_TEST_ES3(SkSLStaticSwitch, "shared/StaticSwitch.sksl") |
| SKSL_TEST(SkSLStructsInFunctions, "shared/StructsInFunctions.sksl") |
| SKSL_TEST(SkSLSwizzleBoolConstants, "shared/SwizzleBoolConstants.sksl") |
| SKSL_TEST(SkSLSwizzleByConstantIndex, "shared/SwizzleByConstantIndex.sksl") |
| SKSL_TEST(SkSLSwizzleConstants, "shared/SwizzleConstants.sksl") |
| SKSL_TEST(SkSLSwizzleLTRB, "shared/SwizzleLTRB.sksl") |
| SKSL_TEST(SkSLSwizzleOpt, "shared/SwizzleOpt.sksl") |
| SKSL_TEST(SkSLSwizzleScalar, "shared/SwizzleScalar.sksl") |
| SKSL_TEST(SkSLSwizzleScalarBool, "shared/SwizzleScalarBool.sksl") |
| SKSL_TEST(SkSLSwizzleScalarInt, "shared/SwizzleScalarInt.sksl") |
| SKSL_TEST(SkSLTernaryAsLValueEntirelyFoldable, "shared/TernaryAsLValueEntirelyFoldable.sksl") |
| SKSL_TEST(SkSLTernaryAsLValueFoldableTest, "shared/TernaryAsLValueFoldableTest.sksl") |
| SKSL_TEST(SkSLTernaryExpression, "shared/TernaryExpression.sksl") |
| SKSL_TEST(SkSLUnaryPositiveNegative, "shared/UnaryPositiveNegative.sksl") |
| SKSL_TEST(SkSLUnusedVariables, "shared/UnusedVariables.sksl") |
| SKSL_TEST(SkSLVectorConstructors, "shared/VectorConstructors.sksl") |
| SKSL_TEST(SkSLVectorToMatrixCast, "shared/VectorToMatrixCast.sksl") |
| // skbug.com/11919: Fails on Nexus5/7, and Intel GPUs |
| SKSL_TEST_CPU(SkSLVectorScalarMath, "shared/VectorScalarMath.sksl") |
| SKSL_TEST_ES3(SkSLWhileLoopControlFlow, "shared/WhileLoopControlFlow.sksl") |
| |
| /* |
| // Incompatible with Runtime Effects because calling a function before its definition is disallowed. |
| // (This was done to prevent recursion, as required by ES2.) |
| // TODO(skia:12137) Enable this test once we specifically detect recursion, rather than just |
| // calling functions before definition. |
| SKSL_TEST(SkSLFunctionPrototype, "shared/FunctionPrototype.sksl") |
| */ |
| |
| /* |
| TODO(skia:11209): enable these tests when Runtime Effects have support for ES3 |
| |
| SKSL_TEST(SkSLMatrixFoldingES3, "folding/MatrixFoldingES3.sksl") |
| |
| SKSL_TEST(SkSLEnumsCanBeInlinedSafely, "inliner/EnumsCanBeInlinedSafely.sksl") |
| |
| SKSL_TEST(SkSLIntrinsicAbsInt, "intrinsics/AbsInt.sksl") |
| SKSL_TEST(SkSLIntrinsicClampInt, "intrinsics/ClampInt.sksl") |
| SKSL_TEST(SkSLIntrinsicMaxInt, "intrinsics/MaxInt.sksl") |
| SKSL_TEST(SkSLIntrinsicMinInt, "intrinsics/MinInt.sksl") |
| SKSL_TEST(SkSLIntrinsicMixBool, "intrinsics/MixBool.sksl") |
| SKSL_TEST(SkSLIntrinsicSignInt, "intrinsics/SignInt.sksl") |
| |
| SKSL_TEST(SkSLDeadLoopVariable, "shared/DeadLoopVariable.sksl") |
| SKSL_TEST(SkSLEmptyBlocksES3, "shared/EmptyBlocksES3.sksl") |
| SKSL_TEST(SkSLHexUnsigned, "shared/HexUnsigned.sksl") |
| SKSL_TEST(SkSLResizeMatrixNonsquare, "shared/ResizeMatrixNonsquare.sksl") |
| SKSL_TEST(SkSLReturnsValueOnEveryPathES3, "shared/ReturnsValueOnEveryPathES3.sksl") |
| SKSL_TEST(SkSLSwizzleByIndex, "shared/SwizzleByIndex.sksl") |
| */ |
