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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #include "GrPaint.h" | 9 #include "GrPaint.h" |
10 | 10 |
11 #include "GrProcOptInfo.h" | 11 #include "GrProcOptInfo.h" |
12 #include "effects/GrCoverageSetOpXP.h" | 12 #include "effects/GrCoverageSetOpXP.h" |
13 #include "effects/GrPorterDuffXferProcessor.h" | 13 #include "effects/GrPorterDuffXferProcessor.h" |
14 #include "effects/GrSimpleTextureEffect.h" | 14 #include "effects/GrSimpleTextureEffect.h" |
15 | 15 |
16 GrPaint::GrPaint() | 16 GrPaint::GrPaint() |
17 : fAntiAlias(false) | 17 : fAntiAlias(false) |
18 , fDither(false) | 18 , fDither(false) |
19 , fColor(GrColor_WHITE) | 19 , fColor(GrColor_WHITE) |
20 , fProcDataManager(new GrProcessorDataManager) {} | 20 , fProcDataManager(new GrProcessorDataManager) {} |
21 | 21 |
22 void GrPaint::setCoverageSetOpXPFactory(SkRegion::Op regionOp, bool invertCovera
ge) { | 22 void GrPaint::setCoverageSetOpXPFactory(SkRegion::Op regionOp, bool invertCovera
ge) { |
23 fXPFactory.reset(GrCoverageSetOpXPFactory::Create(regionOp, invertCoverage))
; | 23 fXPFactory.reset(GrCoverageSetOpXPFactory::Create(regionOp, invertCoverage))
; |
24 } | 24 } |
25 | 25 |
26 void GrPaint::addColorTextureProcessor(GrTexture* texture, const SkMatrix& matri
x) { | 26 void GrPaint::addColorTextureProcessor(GrTexture* texture, const SkMatrix& matri
x) { |
27 this->addColorProcessor(GrSimpleTextureEffect::Create(fProcDataManager, text
ure, | 27 this->addColorFragmentProcessor(GrSimpleTextureEffect::Create(fProcDataManag
er, texture, |
28 matrix))->unref(); | 28 matrix))->unref(); |
29 } | 29 } |
30 | 30 |
31 void GrPaint::addCoverageTextureProcessor(GrTexture* texture, const SkMatrix& ma
trix) { | 31 void GrPaint::addCoverageTextureProcessor(GrTexture* texture, const SkMatrix& ma
trix) { |
32 this->addCoverageProcessor(GrSimpleTextureEffect::Create(fProcDataManager, t
exture, | 32 this->addCoverageFragmentProcessor(GrSimpleTextureEffect::Create(fProcDataMa
nager, texture, |
33 matrix))->unref(); | 33 matrix))->unref(); |
34 } | 34 } |
35 | 35 |
36 void GrPaint::addColorTextureProcessor(GrTexture* texture, | 36 void GrPaint::addColorTextureProcessor(GrTexture* texture, |
37 const SkMatrix& matrix, | 37 const SkMatrix& matrix, |
38 const GrTextureParams& params) { | 38 const GrTextureParams& params) { |
39 this->addColorProcessor(GrSimpleTextureEffect::Create(fProcDataManager, text
ure, matrix, | 39 this->addColorFragmentProcessor(GrSimpleTextureEffect::Create(fProcDataManag
er, texture, matrix, |
40 params))->unref(); | 40 params))->unref(); |
41 } | 41 } |
42 | 42 |
43 void GrPaint::addCoverageTextureProcessor(GrTexture* texture, | 43 void GrPaint::addCoverageTextureProcessor(GrTexture* texture, |
44 const SkMatrix& matrix, | 44 const SkMatrix& matrix, |
45 const GrTextureParams& params) { | 45 const GrTextureParams& params) { |
46 this->addCoverageProcessor(GrSimpleTextureEffect::Create(fProcDataManager, t
exture, matrix, | 46 this->addCoverageFragmentProcessor(GrSimpleTextureEffect::Create(fProcDataMa
nager, texture, matrix, |
47 params))->unref(); | 47 params))->unref(); |
48 } | 48 } |
49 | 49 |
50 bool GrPaint::isConstantBlendedColor(GrColor* color) const { | 50 bool GrPaint::isConstantBlendedColor(GrColor* color) const { |
51 GrProcOptInfo colorProcInfo; | 51 GrProcOptInfo colorProcInfo; |
52 colorProcInfo.calcWithInitialValues(fColorStages.begin(), this->numColorStag
es(), fColor, | 52 colorProcInfo.calcWithInitialValues(fColorFragmentProcessors.begin(), |
| 53 this->numColorFragmentProcessors(), fCol
or, |
53 kRGBA_GrColorComponentFlags, false); | 54 kRGBA_GrColorComponentFlags, false); |
54 | 55 |
55 GrXPFactory::InvariantBlendedColor blendedColor; | 56 GrXPFactory::InvariantBlendedColor blendedColor; |
56 fXPFactory->getInvariantBlendedColor(colorProcInfo, &blendedColor); | 57 fXPFactory->getInvariantBlendedColor(colorProcInfo, &blendedColor); |
57 | 58 |
58 if (kRGBA_GrColorComponentFlags == blendedColor.fKnownColorFlags) { | 59 if (kRGBA_GrColorComponentFlags == blendedColor.fKnownColorFlags) { |
59 *color = blendedColor.fKnownColor; | 60 *color = blendedColor.fKnownColor; |
60 return true; | 61 return true; |
61 } | 62 } |
62 return false; | 63 return false; |
63 } | 64 } |
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