reed | 856e9d9 | 2015-09-30 12:21:45 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 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 | #ifndef SkImageShader_DEFINED |
| 9 | #define SkImageShader_DEFINED |
| 10 | |
| 11 | #include "SkImage.h" |
| 12 | #include "SkShader.h" |
| 13 | |
| 14 | class SkImageShader : public SkShader { |
| 15 | public: |
| 16 | static SkShader* Create(const SkImage*, TileMode tx, TileMode ty, const SkMatrix* localMatrix); |
| 17 | |
| 18 | bool isOpaque() const override; |
fmalita | 8d9f2e4 | 2016-02-22 10:39:41 -0800 | [diff] [blame] | 19 | size_t contextSize(const ContextRec&) const override; |
reed | 856e9d9 | 2015-09-30 12:21:45 -0700 | [diff] [blame] | 20 | |
| 21 | SK_TO_STRING_OVERRIDE() |
| 22 | SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkImageShader) |
| 23 | |
| 24 | #if SK_SUPPORT_GPU |
| 25 | const GrFragmentProcessor* asFragmentProcessor(GrContext*, const SkMatrix& viewM, |
bsalomon | 4a33952 | 2015-10-06 08:40:50 -0700 | [diff] [blame] | 26 | const SkMatrix*, SkFilterQuality) const override; |
reed | 856e9d9 | 2015-09-30 12:21:45 -0700 | [diff] [blame] | 27 | #endif |
| 28 | |
| 29 | protected: |
| 30 | void flatten(SkWriteBuffer&) const override; |
| 31 | Context* onCreateContext(const ContextRec&, void* storage) const override; |
| 32 | |
| 33 | SkAutoTUnref<const SkImage> fImage; |
| 34 | const TileMode fTileModeX; |
| 35 | const TileMode fTileModeY; |
| 36 | |
| 37 | private: |
| 38 | SkImageShader(const SkImage*, TileMode tx, TileMode ty, const SkMatrix* localMatrix); |
| 39 | |
| 40 | typedef SkShader INHERITED; |
| 41 | }; |
| 42 | |
| 43 | #endif |