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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 SkImageGeneratorUtils_DEFINED | |
9 #define SkImageGeneratorUtils_DEFINED | |
10 | |
11 #include "SkImageGenerator.h" | |
12 | |
13 class SkImage; | |
14 | |
15 class SkImageGeneratorUtils { | |
16 public: | |
17 // Returns a generator of the specified dimensions, but will always fail to
return anything | |
18 static SkImageGenerator* NewEmpty(const SkImageInfo&); | |
19 | |
20 // If the bitmap is mutable, it will make a copy first | |
21 static SkImageGenerator* NewFromBitmap(const SkBitmap&); | |
22 | |
23 // Ref's the provided texture, so it had better be const! | |
24 static SkImageGenerator* NewFromTexture(GrContext*, GrTexture*); | |
25 | |
26 static SkImageGenerator* NewFromImage(const SkImage*); | |
27 }; | |
28 | |
29 #endif | |
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