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 GrMagnifierEffect.fp; do not modify. 10 **************************************************************************************************/ 11 #ifndef GrMagnifierEffect_DEFINED 12 #define GrMagnifierEffect_DEFINED 13 #include "SkTypes.h" 14 #if SK_SUPPORT_GPU 15 #include "GrFragmentProcessor.h" 16 #include "GrCoordTransform.h" 17 class GrMagnifierEffect : public GrFragmentProcessor { 18 public: 19 SkIRect bounds() const { return fBounds; } 20 SkRect srcRect() const { return fSrcRect; } 21 float xInvZoom() const { return fXInvZoom; } 22 float yInvZoom() const { return fYInvZoom; } 23 float xInvInset() const { return fXInvInset; } 24 float yInvInset() const { return fYInvInset; } 25 static std::unique_ptr<GrFragmentProcessor> Make(sk_sp<GrTextureProxy> src, SkIRect bounds, 26 SkRect srcRect, float xInvZoom, float yInvZoom, 27 float xInvInset, float yInvInset) { 28 return std::unique_ptr<GrFragmentProcessor>(new GrMagnifierEffect( 29 src, bounds, srcRect, xInvZoom, yInvZoom, xInvInset, yInvInset)); 30 } 31 GrMagnifierEffect(const GrMagnifierEffect& src); 32 std::unique_ptr<GrFragmentProcessor> clone() const override; 33 const char* name() const override { return "MagnifierEffect"; } 34 35 private: 36 GrMagnifierEffect(sk_sp<GrTextureProxy> src, SkIRect bounds, SkRect srcRect, float xInvZoom, 37 float yInvZoom, float xInvInset, float yInvInset) 38 : INHERITED(kGrMagnifierEffect_ClassID, kNone_OptimizationFlags) 39 , fSrc(std::move(src)) 40 , fBounds(bounds) 41 , fSrcRect(srcRect) 42 , fXInvZoom(xInvZoom) 43 , fYInvZoom(yInvZoom) 44 , fXInvInset(xInvInset) 45 , fYInvInset(yInvInset) 46 , fSrcCoordTransform(SkMatrix::I(), fSrc.proxy()) { 47 this->addTextureSampler(&fSrc); 48 this->addCoordTransform(&fSrcCoordTransform); 49 } 50 GrGLSLFragmentProcessor* onCreateGLSLInstance() const override; 51 void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override; 52 bool onIsEqual(const GrFragmentProcessor&) const override; 53 GR_DECLARE_FRAGMENT_PROCESSOR_TEST 54 TextureSampler fSrc; 55 SkIRect fBounds; 56 SkRect fSrcRect; 57 float fXInvZoom; 58 float fYInvZoom; 59 float fXInvInset; 60 float fYInvInset; 61 GrCoordTransform fSrcCoordTransform; 62 typedef GrFragmentProcessor INHERITED; 63 }; 64 #endif 65 #endif 66
