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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 "gm.h" | 8 #include "gm.h" |
9 #include "SkBlurImageFilter.h" | 9 #include "SkBlurImageFilter.h" |
10 #include "SkColorMatrixFilter.h" | 10 #include "SkColorMatrixFilter.h" |
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140 SkColorMatrix cm; | 140 SkColorMatrix cm; |
141 cm.setSaturation(10); | 141 cm.setSaturation(10); |
142 sk_sp<SkColorFilter> cf(SkColorFilter::MakeMatrixFilterRowMajor255(cm.fMat))
; | 142 sk_sp<SkColorFilter> cf(SkColorFilter::MakeMatrixFilterRowMajor255(cm.fMat))
; |
143 const SkScalar kernel[] = { 4, 0, 4, 0, -15, 0, 4, 0, 4 }; | 143 const SkScalar kernel[] = { 4, 0, 4, 0, -15, 0, 4, 0, 4 }; |
144 SkImageFilter* filters[] = { | 144 SkImageFilter* filters[] = { |
145 SkBlurImageFilter::Make(10, 10, nullptr).release(), | 145 SkBlurImageFilter::Make(10, 10, nullptr).release(), |
146 SkDilateImageFilter::Make(8, 8, nullptr).release(), | 146 SkDilateImageFilter::Make(8, 8, nullptr).release(), |
147 SkMatrixConvolutionImageFilter::Create({ 3, 3 }, kernel, 1, 0, { 0, 0 }, | 147 SkMatrixConvolutionImageFilter::Create({ 3, 3 }, kernel, 1, 0, { 0, 0 }, |
148 SkMatrixConvolutionImageFilter::kClam
pToBlack_TileMode, | 148 SkMatrixConvolutionImageFilter::kClam
pToBlack_TileMode, |
149 true), | 149 true), |
150 SkColorFilterImageFilter::Create(cf.get()), | 150 SkColorFilterImageFilter::Make(std::move(cf), nullptr).release(), |
151 }; | 151 }; |
152 | 152 |
153 const struct { | 153 const struct { |
154 SkScalar fSx, fSy, fTx, fTy; | 154 SkScalar fSx, fSy, fTx, fTy; |
155 } xforms[] = { | 155 } xforms[] = { |
156 { 1, 1, 0, 0 }, | 156 { 1, 1, 0, 0 }, |
157 { 0.5f, 0.5f, 530, 0 }, | 157 { 0.5f, 0.5f, 530, 0 }, |
158 { 0.25f, 0.25f, 530, 275 }, | 158 { 0.25f, 0.25f, 530, 275 }, |
159 { 0.125f, 0.125f, 530, 420 }, | 159 { 0.125f, 0.125f, 530, 420 }, |
160 }; | 160 }; |
161 | 161 |
162 SkPaint paint; | 162 SkPaint paint; |
163 paint.setFilterQuality(kMedium_SkFilterQuality); | 163 paint.setFilterQuality(kMedium_SkFilterQuality); |
164 sk_sp<SkImage> image(GetResourceAsImage("mandrill_512.png")); | 164 sk_sp<SkImage> image(GetResourceAsImage("mandrill_512.png")); |
165 | 165 |
166 canvas->translate(20, 20); | 166 canvas->translate(20, 20); |
167 for (const auto& xform : xforms) { | 167 for (const auto& xform : xforms) { |
168 canvas->save(); | 168 canvas->save(); |
169 canvas->translate(xform.fTx, xform.fTy); | 169 canvas->translate(xform.fTx, xform.fTy); |
170 canvas->scale(xform.fSx, xform.fSy); | 170 canvas->scale(xform.fSx, xform.fSy); |
171 canvas->drawImage(image, 0, 0, &paint); | 171 canvas->drawImage(image, 0, 0, &paint); |
172 draw_set(canvas, filters, SK_ARRAY_COUNT(filters)); | 172 draw_set(canvas, filters, SK_ARRAY_COUNT(filters)); |
173 canvas->restore(); | 173 canvas->restore(); |
174 } | 174 } |
175 | 175 |
176 for (auto& filter : filters) { | 176 for (auto& filter : filters) { |
177 filter->unref(); | 177 filter->unref(); |
178 } | 178 } |
179 } | 179 } |
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