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| 1 /* | 1 /* |
| 2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 #include "SkBitmapProcShader.h" | 8 #include "SkBitmapProcShader.h" |
| 9 #include "SkBitmapProvider.h" | 9 #include "SkBitmapProvider.h" |
| 10 #include "SkImage_Base.h" | 10 #include "SkImage_Base.h" |
| (...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 78 | 78 |
| 79 #include "GrTextureAccess.h" | 79 #include "GrTextureAccess.h" |
| 80 #include "SkGr.h" | 80 #include "SkGr.h" |
| 81 #include "effects/GrSimpleTextureEffect.h" | 81 #include "effects/GrSimpleTextureEffect.h" |
| 82 #include "effects/GrBicubicEffect.h" | 82 #include "effects/GrBicubicEffect.h" |
| 83 #include "effects/GrSimpleTextureEffect.h" | 83 #include "effects/GrSimpleTextureEffect.h" |
| 84 | 84 |
| 85 const GrFragmentProcessor* SkImageShader::asFragmentProcessor(GrContext* context
, | 85 const GrFragmentProcessor* SkImageShader::asFragmentProcessor(GrContext* context
, |
| 86 const SkMatrix& vi
ewM, | 86 const SkMatrix& vi
ewM, |
| 87 const SkMatrix* lo
calMatrix, | 87 const SkMatrix* lo
calMatrix, |
| 88 SkFilterQuality fi
lterQuality, | 88 SkFilterQuality fi
lterQuality) const { |
| 89 GrProcessorDataMan
ager* mgr) const { | |
| 90 SkMatrix matrix; | 89 SkMatrix matrix; |
| 91 matrix.setIDiv(fImage->width(), fImage->height()); | 90 matrix.setIDiv(fImage->width(), fImage->height()); |
| 92 | 91 |
| 93 SkMatrix lmInverse; | 92 SkMatrix lmInverse; |
| 94 if (!this->getLocalMatrix().invert(&lmInverse)) { | 93 if (!this->getLocalMatrix().invert(&lmInverse)) { |
| 95 return nullptr; | 94 return nullptr; |
| 96 } | 95 } |
| 97 if (localMatrix) { | 96 if (localMatrix) { |
| 98 SkMatrix inv; | 97 SkMatrix inv; |
| 99 if (!localMatrix->invert(&inv)) { | 98 if (!localMatrix->invert(&inv)) { |
| (...skipping 23 matching lines...) Expand all Loading... |
| 123 usageType = kTiled_Filtered_SkImageUsageType; | 122 usageType = kTiled_Filtered_SkImageUsageType; |
| 124 } | 123 } |
| 125 | 124 |
| 126 SkAutoTUnref<GrTexture> texture(as_IB(fImage)->asTextureRef(context, usageTy
pe)); | 125 SkAutoTUnref<GrTexture> texture(as_IB(fImage)->asTextureRef(context, usageTy
pe)); |
| 127 if (!texture) { | 126 if (!texture) { |
| 128 return nullptr; | 127 return nullptr; |
| 129 } | 128 } |
| 130 | 129 |
| 131 SkAutoTUnref<GrFragmentProcessor> inner; | 130 SkAutoTUnref<GrFragmentProcessor> inner; |
| 132 if (doBicubic) { | 131 if (doBicubic) { |
| 133 inner.reset(GrBicubicEffect::Create(mgr, texture, matrix, tm)); | 132 inner.reset(GrBicubicEffect::Create(texture, matrix, tm)); |
| 134 } else { | 133 } else { |
| 135 inner.reset(GrSimpleTextureEffect::Create(mgr, texture, matrix, params))
; | 134 inner.reset(GrSimpleTextureEffect::Create(texture, matrix, params)); |
| 136 } | 135 } |
| 137 | 136 |
| 138 if (GrPixelConfigIsAlphaOnly(texture->config())) { | 137 if (GrPixelConfigIsAlphaOnly(texture->config())) { |
| 139 return SkRef(inner.get()); | 138 return SkRef(inner.get()); |
| 140 } | 139 } |
| 141 return GrFragmentProcessor::MulOutputByInputAlpha(inner); | 140 return GrFragmentProcessor::MulOutputByInputAlpha(inner); |
| 142 } | 141 } |
| 143 | 142 |
| 144 #endif | 143 #endif |
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