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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 #include "GrFragmentProcessor.h"
15 #include "GrCoordTransform.h"
16 class GrMagnifierEffect : public GrFragmentProcessor {
17 public:
bounds()18     const SkIRect& bounds() const { return fBounds; }
srcRect()19     const SkRect& srcRect() const { return fSrcRect; }
xInvZoom()20     float xInvZoom() const { return fXInvZoom; }
yInvZoom()21     float yInvZoom() const { return fYInvZoom; }
xInvInset()22     float xInvInset() const { return fXInvInset; }
yInvInset()23     float yInvInset() const { return fYInvInset; }
Make(sk_sp<GrTextureProxy> src,SkIRect bounds,SkRect srcRect,float xInvZoom,float yInvZoom,float xInvInset,float yInvInset)24     static std::unique_ptr<GrFragmentProcessor> Make(sk_sp<GrTextureProxy> src, SkIRect bounds,
25                                                      SkRect srcRect, float xInvZoom, float yInvZoom,
26                                                      float xInvInset, float yInvInset) {
27         return std::unique_ptr<GrFragmentProcessor>(new GrMagnifierEffect(
28                 src, bounds, srcRect, xInvZoom, yInvZoom, xInvInset, yInvInset));
29     }
30     GrMagnifierEffect(const GrMagnifierEffect& src);
31     std::unique_ptr<GrFragmentProcessor> clone() const override;
name()32     const char* name() const override { return "MagnifierEffect"; }
33 
34 private:
GrMagnifierEffect(sk_sp<GrTextureProxy> src,SkIRect bounds,SkRect srcRect,float xInvZoom,float yInvZoom,float xInvInset,float yInvInset)35     GrMagnifierEffect(sk_sp<GrTextureProxy> src, SkIRect bounds, SkRect srcRect, float xInvZoom,
36                       float yInvZoom, float xInvInset, float yInvInset)
37             : INHERITED(kGrMagnifierEffect_ClassID, kNone_OptimizationFlags)
38             , fSrc(std::move(src))
39             , fBounds(bounds)
40             , fSrcRect(srcRect)
41             , fXInvZoom(xInvZoom)
42             , fYInvZoom(yInvZoom)
43             , fXInvInset(xInvInset)
44             , fYInvInset(yInvInset)
45             , fSrcCoordTransform(SkMatrix::I(), fSrc.proxy()) {
46         this->setTextureSamplerCnt(1);
47         this->addCoordTransform(&fSrcCoordTransform);
48     }
49     GrGLSLFragmentProcessor* onCreateGLSLInstance() const override;
50     void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override;
51     bool onIsEqual(const GrFragmentProcessor&) const override;
52     const TextureSampler& onTextureSampler(int) 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