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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 #include "SkGpuBlurUtils.h" | 8 #include "SkGpuBlurUtils.h" |
9 | 9 |
10 #include "SkRect.h" | 10 #include "SkRect.h" |
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139 } | 139 } |
140 } | 140 } |
141 | 141 |
142 GrTexture* GaussianBlur(GrContext* context, | 142 GrTexture* GaussianBlur(GrContext* context, |
143 GrTexture* srcTexture, | 143 GrTexture* srcTexture, |
144 bool canClobberSrc, | 144 bool canClobberSrc, |
145 const SkRect& rect, | 145 const SkRect& rect, |
146 bool cropToRect, | 146 bool cropToRect, |
147 float sigmaX, | 147 float sigmaX, |
148 float sigmaY) { | 148 float sigmaY) { |
149 SkASSERT(NULL != context); | 149 SkASSERT(context); |
150 | 150 |
151 GrContext::AutoRenderTarget art(context); | 151 GrContext::AutoRenderTarget art(context); |
152 | 152 |
153 GrContext::AutoMatrix am; | 153 GrContext::AutoMatrix am; |
154 am.setIdentity(context); | 154 am.setIdentity(context); |
155 | 155 |
156 SkIRect clearRect; | 156 SkIRect clearRect; |
157 int scaleFactorX, radiusX; | 157 int scaleFactorX, radiusX; |
158 int scaleFactorY, radiusY; | 158 int scaleFactorY, radiusY; |
159 int maxTextureSize = context->getMaxTextureSize(); | 159 int maxTextureSize = context->getMaxTextureSize(); |
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300 } else if (srcTexture == temp2.texture()) { | 300 } else if (srcTexture == temp2.texture()) { |
301 return temp2.detach(); | 301 return temp2.detach(); |
302 } else { | 302 } else { |
303 srcTexture->ref(); | 303 srcTexture->ref(); |
304 return srcTexture; | 304 return srcTexture; |
305 } | 305 } |
306 } | 306 } |
307 #endif | 307 #endif |
308 | 308 |
309 } | 309 } |
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