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 "include/core/SkTypes.h" |
14 | #include "include/core/SkM44.h" |
15 | |
16 | #include "src/gpu/GrCoordTransform.h" |
17 | #include "src/gpu/GrFragmentProcessor.h" |
18 | class GrMagnifierEffect : public GrFragmentProcessor { |
19 | public: |
20 | static std::unique_ptr<GrFragmentProcessor> Make(GrSurfaceProxyView src, |
21 | SkIRect bounds, |
22 | SkRect srcRect, |
23 | float xInvZoom, |
24 | float yInvZoom, |
25 | float xInvInset, |
26 | float yInvInset) { |
27 | return std::unique_ptr<GrFragmentProcessor>(new GrMagnifierEffect( |
28 | std::move(src), bounds, srcRect, xInvZoom, yInvZoom, xInvInset, yInvInset)); |
29 | } |
30 | GrMagnifierEffect(const GrMagnifierEffect& src); |
31 | std::unique_ptr<GrFragmentProcessor> clone() const override; |
32 | const char* name() const override { return "MagnifierEffect" ; } |
33 | GrCoordTransform srcCoordTransform; |
34 | TextureSampler src; |
35 | SkIRect bounds; |
36 | SkRect srcRect; |
37 | float xInvZoom; |
38 | float yInvZoom; |
39 | float xInvInset; |
40 | float yInvInset; |
41 | |
42 | private: |
43 | GrMagnifierEffect(GrSurfaceProxyView src, |
44 | SkIRect bounds, |
45 | SkRect srcRect, |
46 | float xInvZoom, |
47 | float yInvZoom, |
48 | float xInvInset, |
49 | float yInvInset) |
50 | : INHERITED(kGrMagnifierEffect_ClassID, kNone_OptimizationFlags) |
51 | , srcCoordTransform(SkMatrix::I(), src.proxy(), src.origin()) |
52 | , src(std::move(src)) |
53 | , bounds(bounds) |
54 | , srcRect(srcRect) |
55 | , xInvZoom(xInvZoom) |
56 | , yInvZoom(yInvZoom) |
57 | , xInvInset(xInvInset) |
58 | , yInvInset(yInvInset) { |
59 | this->setTextureSamplerCnt(1); |
60 | this->addCoordTransform(&srcCoordTransform); |
61 | } |
62 | GrGLSLFragmentProcessor* onCreateGLSLInstance() const override; |
63 | void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder*) const override; |
64 | bool onIsEqual(const GrFragmentProcessor&) const override; |
65 | const TextureSampler& onTextureSampler(int) const override; |
66 | GR_DECLARE_FRAGMENT_PROCESSOR_TEST |
67 | typedef GrFragmentProcessor INHERITED; |
68 | }; |
69 | #endif |
70 | |