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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 "GrFragmentProcessor.h" | 11 #include "GrFragmentProcessor.h" |
12 #include "GrColorSpaceXform.h" | 12 #include "GrColorSpaceXform.h" |
13 #include "GrCoordTransform.h" | 13 #include "GrCoordTransform.h" |
14 #include "GrInvariantOutput.h" | 14 #include "GrInvariantOutput.h" |
15 #include "SkMatrix.h" | 15 #include "SkMatrix.h" |
16 | 16 |
17 class GrTexture; | 17 class GrTexture; |
18 | 18 |
19 /** | 19 /** |
20 * A base class for effects that draw a single texture with a texture matrix. Th
is effect has no | 20 * A base class for effects that draw a single texture with a texture matrix. Th
is effect has no |
21 * backend implementations. One must be provided by the subclass. | 21 * backend implementations. One must be provided by the subclass. |
22 */ | 22 */ |
23 class GrSingleTextureEffect : public GrFragmentProcessor { | 23 class GrSingleTextureEffect : public GrFragmentProcessor { |
24 public: | 24 public: |
25 ~GrSingleTextureEffect() override; | 25 ~GrSingleTextureEffect() override; |
26 | 26 |
27 SkString dumpInfo() const override { | 27 SkString dumpInfo() const override { |
28 SkString str; | 28 SkString str; |
29 str.appendf("Texture: %d", fTextureAccess.getTexture()->getUniqueID()); | 29 str.appendf("Texture: %d", fTextureAccess.getTexture()->uniqueID()); |
30 return str; | 30 return str; |
31 } | 31 } |
32 | 32 |
33 protected: | 33 protected: |
34 /** unfiltered, clamp mode */ | 34 /** unfiltered, clamp mode */ |
35 GrSingleTextureEffect(GrTexture*, sk_sp<GrColorSpaceXform>, const SkMatrix&, | 35 GrSingleTextureEffect(GrTexture*, sk_sp<GrColorSpaceXform>, const SkMatrix&, |
36 GrCoordSet = kLocal_GrCoordSet); | 36 GrCoordSet = kLocal_GrCoordSet); |
37 /** clamp mode */ | 37 /** clamp mode */ |
38 GrSingleTextureEffect(GrTexture*, sk_sp<GrColorSpaceXform>, const SkMatrix&, | 38 GrSingleTextureEffect(GrTexture*, sk_sp<GrColorSpaceXform>, const SkMatrix&, |
39 GrTextureParams::FilterMode filterMode, GrCoordSet = k
Local_GrCoordSet); | 39 GrTextureParams::FilterMode filterMode, GrCoordSet = k
Local_GrCoordSet); |
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60 | 60 |
61 private: | 61 private: |
62 GrCoordTransform fCoordTransform; | 62 GrCoordTransform fCoordTransform; |
63 GrTextureAccess fTextureAccess; | 63 GrTextureAccess fTextureAccess; |
64 sk_sp<GrColorSpaceXform> fColorSpaceXform; | 64 sk_sp<GrColorSpaceXform> fColorSpaceXform; |
65 | 65 |
66 typedef GrFragmentProcessor INHERITED; | 66 typedef GrFragmentProcessor INHERITED; |
67 }; | 67 }; |
68 | 68 |
69 #endif | 69 #endif |
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