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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 "GrCoordTransform.h" | 12 #include "GrCoordTransform.h" |
13 #include "GrInvariantOutput.h" | 13 #include "GrInvariantOutput.h" |
14 #include "SkMatrix.h" | 14 #include "SkMatrix.h" |
15 | 15 |
16 class GrTexture; | 16 class GrTexture; |
17 | 17 |
18 /** | 18 /** |
19 * A base class for effects that draw a single texture with a texture matrix. Th
is effect has no | 19 * A base class for effects that draw a single texture with a texture matrix. Th
is effect has no |
20 * backend implementations. One must be provided by the subclass. | 20 * backend implementations. One must be provided by the subclass. |
21 */ | 21 */ |
22 class GrSingleTextureEffect : public GrFragmentProcessor { | 22 class GrSingleTextureEffect : public GrFragmentProcessor { |
23 public: | 23 public: |
24 virtual ~GrSingleTextureEffect(); | 24 ~GrSingleTextureEffect() override; |
| 25 |
| 26 SkString dumpInfo() const override { |
| 27 SkString str; |
| 28 str.appendf("Texture: %d", fTextureAccess.getTexture()->getUniqueID()); |
| 29 return str; |
| 30 } |
25 | 31 |
26 protected: | 32 protected: |
27 /** unfiltered, clamp mode */ | 33 /** unfiltered, clamp mode */ |
28 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrCoordSet = kLocal_GrCoo
rdSet); | 34 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrCoordSet = kLocal_GrCoo
rdSet); |
29 /** clamp mode */ | 35 /** clamp mode */ |
30 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrTextureParams::FilterMo
de filterMode, | 36 GrSingleTextureEffect(GrTexture*, const SkMatrix&, GrTextureParams::FilterMo
de filterMode, |
31 GrCoordSet = kLocal_GrCoordSet); | 37 GrCoordSet = kLocal_GrCoordSet); |
32 GrSingleTextureEffect(GrTexture*, | 38 GrSingleTextureEffect(GrTexture*, |
33 const SkMatrix&, | 39 const SkMatrix&, |
34 const GrTextureParams&, | 40 const GrTextureParams&, |
(...skipping 15 matching lines...) Expand all Loading... |
50 } | 56 } |
51 | 57 |
52 private: | 58 private: |
53 GrCoordTransform fCoordTransform; | 59 GrCoordTransform fCoordTransform; |
54 GrTextureAccess fTextureAccess; | 60 GrTextureAccess fTextureAccess; |
55 | 61 |
56 typedef GrFragmentProcessor INHERITED; | 62 typedef GrFragmentProcessor INHERITED; |
57 }; | 63 }; |
58 | 64 |
59 #endif | 65 #endif |
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