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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 GrBitmapTextGeoProc_DEFINED | 8 #ifndef GrBitmapTextGeoProc_DEFINED |
9 #define GrBitmapTextGeoProc_DEFINED | 9 #define GrBitmapTextGeoProc_DEFINED |
10 | 10 |
11 #include "GrProcessor.h" | 11 #include "GrProcessor.h" |
12 #include "GrGeometryProcessor.h" | 12 #include "GrGeometryProcessor.h" |
13 | 13 |
14 class GrGLBitmapTextGeoProc; | 14 class GrGLBitmapTextGeoProc; |
15 class GrInvariantOutput; | 15 class GrInvariantOutput; |
16 | 16 |
17 /** | 17 /** |
18 * The output color of this effect is a modulation of the input color and a samp
le from a texture. | 18 * The output color of this effect is a modulation of the input color and a samp
le from a texture. |
19 * It allows explicit specification of the filtering and wrap modes (GrTexturePa
rams). The input | 19 * It allows explicit specification of the filtering and wrap modes (GrTexturePa
rams). The input |
20 * coords are a custom attribute. | 20 * coords are a custom attribute. |
21 */ | 21 */ |
22 class GrBitmapTextGeoProc : public GrGeometryProcessor { | 22 class GrBitmapTextGeoProc : public GrGeometryProcessor { |
23 public: | 23 public: |
24 static GrGeometryProcessor* Create(GrColor color, GrTexture* tex, const GrTe
xtureParams& p, | 24 static GrGeometryProcessor* Create(GrColor color, GrTexture* tex, const GrTe
xtureParams& p, |
25 bool useColorAttrib, bool opaqueVertexCol
ors) { | 25 bool useColorAttrib, bool opaqueVertexCol
ors, |
26 return SkNEW_ARGS(GrBitmapTextGeoProc, (color, tex, p, useColorAttrib, o
paqueVertexColors)); | 26 const SkMatrix& localMatrix) { |
| 27 return SkNEW_ARGS(GrBitmapTextGeoProc, (color, tex, p, useColorAttrib, o
paqueVertexColors, |
| 28 localMatrix)); |
27 } | 29 } |
28 | 30 |
29 virtual ~GrBitmapTextGeoProc() {} | 31 virtual ~GrBitmapTextGeoProc() {} |
30 | 32 |
31 virtual const char* name() const SK_OVERRIDE { return "Texture"; } | 33 virtual const char* name() const SK_OVERRIDE { return "Texture"; } |
32 | 34 |
33 const GrAttribute* inPosition() const { return fInPosition; } | 35 const GrAttribute* inPosition() const { return fInPosition; } |
34 const GrAttribute* inColor() const { return fInColor; } | 36 const GrAttribute* inColor() const { return fInColor; } |
35 const GrAttribute* inTextureCoords() const { return fInTextureCoords; } | 37 const GrAttribute* inTextureCoords() const { return fInTextureCoords; } |
36 | 38 |
37 virtual void getGLProcessorKey(const GrBatchTracker& bt, | 39 virtual void getGLProcessorKey(const GrBatchTracker& bt, |
38 const GrGLCaps& caps, | 40 const GrGLCaps& caps, |
39 GrProcessorKeyBuilder* b) const SK_OVERRIDE; | 41 GrProcessorKeyBuilder* b) const SK_OVERRIDE; |
40 | 42 |
41 virtual GrGLGeometryProcessor* createGLInstance(const GrBatchTracker& bt) co
nst SK_OVERRIDE; | 43 virtual GrGLGeometryProcessor* createGLInstance(const GrBatchTracker& bt) co
nst SK_OVERRIDE; |
42 | 44 |
43 void initBatchTracker(GrBatchTracker*, const InitBT&) const SK_OVERRIDE; | 45 void initBatchTracker(GrBatchTracker*, const InitBT&) const SK_OVERRIDE; |
44 bool onCanMakeEqual(const GrBatchTracker&, | 46 bool onCanMakeEqual(const GrBatchTracker&, |
45 const GrGeometryProcessor&, | 47 const GrGeometryProcessor&, |
46 const GrBatchTracker&) const SK_OVERRIDE; | 48 const GrBatchTracker&) const SK_OVERRIDE; |
47 | 49 |
48 private: | 50 private: |
49 GrBitmapTextGeoProc(GrColor, GrTexture* texture, const GrTextureParams& para
ms, | 51 GrBitmapTextGeoProc(GrColor, GrTexture* texture, const GrTextureParams& para
ms, |
50 bool useColorAttrib, bool opaqueVertexColors); | 52 bool useColorAttrib, bool opaqueVertexColors, const SkMa
trix& localMatrix); |
51 | 53 |
52 virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE; | 54 virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE; |
53 | 55 |
54 virtual void onGetInvariantOutputCoverage(GrInitInvariantOutput*) const SK_O
VERRIDE; | 56 virtual void onGetInvariantOutputCoverage(GrInitInvariantOutput*) const SK_O
VERRIDE; |
55 | 57 |
56 GrTextureAccess fTextureAccess; | 58 GrTextureAccess fTextureAccess; |
57 const GrAttribute* fInPosition; | 59 const GrAttribute* fInPosition; |
58 const GrAttribute* fInColor; | 60 const GrAttribute* fInColor; |
59 const GrAttribute* fInTextureCoords; | 61 const GrAttribute* fInTextureCoords; |
60 | 62 |
61 GR_DECLARE_GEOMETRY_PROCESSOR_TEST; | 63 GR_DECLARE_GEOMETRY_PROCESSOR_TEST; |
62 | 64 |
63 typedef GrGeometryProcessor INHERITED; | 65 typedef GrGeometryProcessor INHERITED; |
64 }; | 66 }; |
65 | 67 |
66 #endif | 68 #endif |
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