1 /* 2 * Copyright 2018 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 /************************************************************************************************** 9 *** This file was autogenerated from GrClampedGradientEffect.fp; do not modify. 10 **************************************************************************************************/ 11 #ifndef GrClampedGradientEffect_DEFINED 12 #define GrClampedGradientEffect_DEFINED 13 14 #include "include/core/SkM44.h" 15 #include "include/core/SkTypes.h" 16 17 #include "src/gpu/GrFragmentProcessor.h" 18 19 class GrClampedGradientEffect : public GrFragmentProcessor { 20 public: Make(std::unique_ptr<GrFragmentProcessor> colorizer,std::unique_ptr<GrFragmentProcessor> gradLayout,SkPMColor4f leftBorderColor,SkPMColor4f rightBorderColor,bool makePremul,bool colorsAreOpaque)21 static std::unique_ptr<GrFragmentProcessor> Make( 22 std::unique_ptr<GrFragmentProcessor> colorizer, 23 std::unique_ptr<GrFragmentProcessor> gradLayout, 24 SkPMColor4f leftBorderColor, 25 SkPMColor4f rightBorderColor, 26 bool makePremul, 27 bool colorsAreOpaque) { 28 bool layoutPreservesOpacity = gradLayout->preservesOpaqueInput(); 29 return std::unique_ptr<GrFragmentProcessor>( 30 new GrClampedGradientEffect(std::move(colorizer), 31 std::move(gradLayout), 32 leftBorderColor, 33 rightBorderColor, 34 makePremul, 35 colorsAreOpaque, 36 layoutPreservesOpacity)); 37 } 38 GrClampedGradientEffect(const GrClampedGradientEffect& src); 39 std::unique_ptr<GrFragmentProcessor> clone() const override; name()40 const char* name() const override { return "ClampedGradientEffect"; } 41 SkPMColor4f leftBorderColor; 42 SkPMColor4f rightBorderColor; 43 bool makePremul; 44 bool colorsAreOpaque; 45 bool layoutPreservesOpacity; 46 47 private: GrClampedGradientEffect(std::unique_ptr<GrFragmentProcessor> colorizer,std::unique_ptr<GrFragmentProcessor> gradLayout,SkPMColor4f leftBorderColor,SkPMColor4f rightBorderColor,bool makePremul,bool colorsAreOpaque,bool layoutPreservesOpacity)48 GrClampedGradientEffect(std::unique_ptr<GrFragmentProcessor> colorizer, 49 std::unique_ptr<GrFragmentProcessor> gradLayout, 50 SkPMColor4f leftBorderColor, 51 SkPMColor4f rightBorderColor, 52 bool makePremul, 53 bool colorsAreOpaque, 54 bool layoutPreservesOpacity) 55 : INHERITED(kGrClampedGradientEffect_ClassID, 56 (OptimizationFlags)kCompatibleWithCoverageAsAlpha_OptimizationFlag | 57 (colorsAreOpaque && layoutPreservesOpacity 58 ? kPreservesOpaqueInput_OptimizationFlag 59 : kNone_OptimizationFlags)) 60 , leftBorderColor(leftBorderColor) 61 , rightBorderColor(rightBorderColor) 62 , makePremul(makePremul) 63 , colorsAreOpaque(colorsAreOpaque) 64 , layoutPreservesOpacity(layoutPreservesOpacity) { 65 this->registerChild(std::move(colorizer), SkSL::SampleUsage::Explicit()); 66 this->registerChild(std::move(gradLayout), SkSL::SampleUsage::PassThrough()); 67 } 68 std::unique_ptr<GrGLSLFragmentProcessor> onMakeProgramImpl() const override; 69 void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override; 70 bool onIsEqual(const GrFragmentProcessor&) const override; 71 #if GR_TEST_UTILS 72 SkString onDumpInfo() const override; 73 #endif 74 GR_DECLARE_FRAGMENT_PROCESSOR_TEST 75 using INHERITED = GrFragmentProcessor; 76 }; 77 #endif 78