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Side by Side Diff: src/effects/SkBlurImageFilter.cpp

Issue 1961953002: Reland of Simplify SkGpuBlurUtils::GaussianBlur method (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Created 4 years, 7 months ago
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1 /* 1 /*
2 * Copyright 2011 The Android Open Source Project 2 * Copyright 2011 The Android Open Source Project
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 "SkBlurImageFilter.h" 8 #include "SkBlurImageFilter.h"
9 9
10 #include "SkAutoPixmapStorage.h" 10 #include "SkAutoPixmapStorage.h"
(...skipping 105 matching lines...) Expand 10 before | Expand all | Expand 10 after
116 -inputOffset.y())); 116 -inputOffset.y()));
117 } 117 }
118 118
119 offset->fX = dstBounds.fLeft; 119 offset->fX = dstBounds.fLeft;
120 offset->fY = dstBounds.fTop; 120 offset->fY = dstBounds.fTop;
121 inputBounds.offset(-inputOffset); 121 inputBounds.offset(-inputOffset);
122 dstBounds.offset(-inputOffset); 122 dstBounds.offset(-inputOffset);
123 SkRect inputBoundsF(SkRect::Make(inputBounds)); 123 SkRect inputBoundsF(SkRect::Make(inputBounds));
124 sk_sp<GrTexture> tex(SkGpuBlurUtils::GaussianBlur(context, 124 sk_sp<GrTexture> tex(SkGpuBlurUtils::GaussianBlur(context,
125 inputTexture.get(), 125 inputTexture.get(),
126 false,
127 source->props().isGamm aCorrect(), 126 source->props().isGamm aCorrect(),
128 SkRect::Make(dstBounds ), 127 SkRect::Make(dstBounds ),
129 &inputBoundsF, 128 &inputBoundsF,
130 sigma.x(), 129 sigma.x(),
131 sigma.y())); 130 sigma.y()));
132 if (!tex) { 131 if (!tex) {
133 return nullptr; 132 return nullptr;
134 } 133 }
135 134
136 return SkSpecialImage::MakeFromGpu(SkIRect::MakeWH(dstBounds.width(), ds tBounds.height()), 135 return SkSpecialImage::MakeFromGpu(SkIRect::MakeWH(dstBounds.width(), ds tBounds.height()),
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249 str->appendf("SkBlurImageFilter: ("); 248 str->appendf("SkBlurImageFilter: (");
250 str->appendf("sigma: (%f, %f) input (", fSigma.fWidth, fSigma.fHeight); 249 str->appendf("sigma: (%f, %f) input (", fSigma.fWidth, fSigma.fHeight);
251 250
252 if (this->getInput(0)) { 251 if (this->getInput(0)) {
253 this->getInput(0)->toString(str); 252 this->getInput(0)->toString(str);
254 } 253 }
255 254
256 str->append("))"); 255 str->append("))");
257 } 256 }
258 #endif 257 #endif
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