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Side by Side Diff: gm/imagefilters.cpp

Issue 1858813002: Update SkColorFilterImageFilter to sk_sp (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: update to ToT Created 4 years, 8 months ago
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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"
(...skipping 129 matching lines...) Expand 10 before | Expand all | Expand 10 after
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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