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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 GrSingleTextureEffect_DEFINED | 8 #ifndef GrSingleTextureEffect_DEFINED |
9 #define GrSingleTextureEffect_DEFINED | 9 #define GrSingleTextureEffect_DEFINED |
10 | 10 |
11 #include "GrEffect.h" | 11 #include "GrProcessor.h" |
12 #include "SkMatrix.h" | 12 #include "SkMatrix.h" |
13 #include "GrCoordTransform.h" | 13 #include "GrCoordTransform.h" |
14 | 14 |
15 class GrTexture; | 15 class GrTexture; |
16 | 16 |
17 /** | 17 /** |
18 * A base class for effects that draw a single texture with a texture matrix. Th
is effect has no | 18 * A base class for effects that draw a single texture with a texture matrix. Th
is effect has no |
19 * backend implementations. One must be provided by the subclass. | 19 * backend implementations. One must be provided by the subclass. |
20 */ | 20 */ |
21 class GrSingleTextureEffect : public GrEffect { | 21 class GrSingleTextureEffect : public GrFragmentProcessor { |
22 public: | 22 public: |
23 virtual ~GrSingleTextureEffect(); | 23 virtual ~GrSingleTextureEffect(); |
24 | 24 |
25 protected: | 25 protected: |
26 /** unfiltered, clamp mode */ | 26 /** unfiltered, clamp mode */ |
27 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrCoordSet = kLocal_GrCoo
rdSet); | 27 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrCoordSet = kLocal_GrCoo
rdSet); |
28 /** clamp mode */ | 28 /** clamp mode */ |
29 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrTextureParams::FilterMo
de filterMode, | 29 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrTextureParams::FilterMo
de filterMode, |
30 GrCoordSet = kLocal_GrCoordSet); | 30 GrCoordSet = kLocal_GrCoordSet); |
31 GrSingleTextureEffect(GrTexture*, | 31 GrSingleTextureEffect(GrTexture*, |
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54 *validFlags = kA_GrColorComponentFlag; | 54 *validFlags = kA_GrColorComponentFlag; |
55 } else { | 55 } else { |
56 *validFlags = 0; | 56 *validFlags = 0; |
57 } | 57 } |
58 } | 58 } |
59 | 59 |
60 private: | 60 private: |
61 GrCoordTransform fCoordTransform; | 61 GrCoordTransform fCoordTransform; |
62 GrTextureAccess fTextureAccess; | 62 GrTextureAccess fTextureAccess; |
63 | 63 |
64 typedef GrEffect INHERITED; | 64 typedef GrFragmentProcessor INHERITED; |
65 }; | 65 }; |
66 | 66 |
67 #endif | 67 #endif |
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