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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkLocalMatrixShader_DEFINED | 8 #ifndef SkLocalMatrixShader_DEFINED |
9 #define SkLocalMatrixShader_DEFINED | 9 #define SkLocalMatrixShader_DEFINED |
10 | 10 |
11 #include "SkShader.h" | 11 #include "SkShader.h" |
12 #include "SkReadBuffer.h" | 12 #include "SkReadBuffer.h" |
13 #include "SkWriteBuffer.h" | 13 #include "SkWriteBuffer.h" |
14 | 14 |
15 class SkLocalMatrixShader : public SkShader { | 15 class SkLocalMatrixShader : public SkShader { |
16 public: | 16 public: |
17 SkLocalMatrixShader(SkShader* proxy, const SkMatrix& localMatrix) | 17 SkLocalMatrixShader(SkShader* proxy, const SkMatrix& localMatrix) |
18 : INHERITED(&localMatrix) | 18 : INHERITED(&localMatrix) |
19 , fProxyShader(SkRef(proxy)) | 19 , fProxyShader(SkRef(proxy)) |
20 {} | 20 {} |
21 | 21 |
22 size_t contextSize() const override { | 22 size_t contextSize() const override { |
23 return fProxyShader->contextSize(); | 23 return fProxyShader->contextSize(); |
24 } | 24 } |
25 | 25 |
| 26 virtual BitmapType asABitmap(SkBitmap* bitmap, SkMatrix* matrix, |
| 27 TileMode* mode) const override { |
| 28 return fProxyShader->asABitmap(bitmap, matrix, mode); |
| 29 } |
| 30 |
26 GradientType asAGradient(GradientInfo* info) const override { | 31 GradientType asAGradient(GradientInfo* info) const override { |
27 return fProxyShader->asAGradient(info); | 32 return fProxyShader->asAGradient(info); |
28 } | 33 } |
29 | 34 |
30 #if SK_SUPPORT_GPU | 35 #if SK_SUPPORT_GPU |
31 const GrFragmentProcessor* asFragmentProcessor(GrContext* context, const SkM
atrix& viewM, | 36 const GrFragmentProcessor* asFragmentProcessor(GrContext* context, const SkM
atrix& viewM, |
32 const SkMatrix* localMatrix, SkFilterQua
lity fq, | 37 const SkMatrix* localMatrix, SkFilterQua
lity fq, |
33 GrProcessorDataManager* procDataManager)
const override { | 38 GrProcessorDataManager* procDataManager)
const override { |
34 SkMatrix tmp = this->getLocalMatrix(); | 39 SkMatrix tmp = this->getLocalMatrix(); |
35 if (localMatrix) { | 40 if (localMatrix) { |
(...skipping 10 matching lines...) Expand all Loading... |
46 return SkRef(fProxyShader.get()); | 51 return SkRef(fProxyShader.get()); |
47 } | 52 } |
48 | 53 |
49 SK_TO_STRING_OVERRIDE() | 54 SK_TO_STRING_OVERRIDE() |
50 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLocalMatrixShader) | 55 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLocalMatrixShader) |
51 | 56 |
52 protected: | 57 protected: |
53 void flatten(SkWriteBuffer&) const override; | 58 void flatten(SkWriteBuffer&) const override; |
54 Context* onCreateContext(const ContextRec&, void*) const override; | 59 Context* onCreateContext(const ContextRec&, void*) const override; |
55 | 60 |
56 bool onIsABitmap(SkBitmap* bitmap, SkMatrix* matrix, TileMode* mode) const o
verride { | |
57 return fProxyShader->isABitmap(bitmap, matrix, mode); | |
58 } | |
59 | |
60 private: | 61 private: |
61 SkAutoTUnref<SkShader> fProxyShader; | 62 SkAutoTUnref<SkShader> fProxyShader; |
62 | 63 |
63 typedef SkShader INHERITED; | 64 typedef SkShader INHERITED; |
64 }; | 65 }; |
65 | 66 |
66 #endif | 67 #endif |
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