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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) { | 25 bool useColorAttrib, bool opaqueVertexCol
ors) { |
26 return SkNEW_ARGS(GrBitmapTextGeoProc, (color, tex, p, useColorAttrib)); | 26 return SkNEW_ARGS(GrBitmapTextGeoProc, (color, tex, p, useColorAttrib, o
paqueVertexColors)); |
27 } | 27 } |
28 | 28 |
29 virtual ~GrBitmapTextGeoProc() {} | 29 virtual ~GrBitmapTextGeoProc() {} |
30 | 30 |
31 virtual const char* name() const SK_OVERRIDE { return "Texture"; } | 31 virtual const char* name() const SK_OVERRIDE { return "Texture"; } |
32 | 32 |
33 const GrAttribute* inPosition() const { return fInPosition; } | 33 const GrAttribute* inPosition() const { return fInPosition; } |
34 const GrAttribute* inColor() const { return fInColor; } | 34 const GrAttribute* inColor() const { return fInColor; } |
35 const GrAttribute* inTextureCoords() const { return fInTextureCoords; } | 35 const GrAttribute* inTextureCoords() const { return fInTextureCoords; } |
36 | 36 |
37 virtual void getGLProcessorKey(const GrBatchTracker& bt, | 37 virtual void getGLProcessorKey(const GrBatchTracker& bt, |
38 const GrGLCaps& caps, | 38 const GrGLCaps& caps, |
39 GrProcessorKeyBuilder* b) const SK_OVERRIDE; | 39 GrProcessorKeyBuilder* b) const SK_OVERRIDE; |
40 | 40 |
41 virtual GrGLGeometryProcessor* createGLInstance(const GrBatchTracker& bt) co
nst SK_OVERRIDE; | 41 virtual GrGLGeometryProcessor* createGLInstance(const GrBatchTracker& bt) co
nst SK_OVERRIDE; |
42 | 42 |
43 private: | 43 private: |
44 GrBitmapTextGeoProc(GrColor, GrTexture* texture, const GrTextureParams& para
ms, bool useColorAttrib); | 44 GrBitmapTextGeoProc(GrColor, GrTexture* texture, const GrTextureParams& para
ms, |
| 45 bool useColorAttrib, bool opaqueVertexColors); |
45 | 46 |
46 virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE; | 47 virtual bool onIsEqual(const GrGeometryProcessor& other) const SK_OVERRIDE; |
47 | 48 |
48 virtual void onComputeInvariantOutput(GrInvariantOutput* inout) const SK_OVE
RRIDE; | 49 virtual void onGetInvariantOutputCoverage(GrInitInvariantOutput*) const SK_O
VERRIDE; |
49 | 50 |
50 GrTextureAccess fTextureAccess; | 51 GrTextureAccess fTextureAccess; |
51 const GrAttribute* fInPosition; | 52 const GrAttribute* fInPosition; |
52 const GrAttribute* fInColor; | 53 const GrAttribute* fInColor; |
53 const GrAttribute* fInTextureCoords; | 54 const GrAttribute* fInTextureCoords; |
54 | 55 |
55 GR_DECLARE_GEOMETRY_PROCESSOR_TEST; | 56 GR_DECLARE_GEOMETRY_PROCESSOR_TEST; |
56 | 57 |
57 typedef GrGeometryProcessor INHERITED; | 58 typedef GrGeometryProcessor INHERITED; |
58 }; | 59 }; |
59 | 60 |
60 #endif | 61 #endif |
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