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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 "SkDecodingImageGenerator.h" | 8 #include "SkDecodingImageGenerator.h" |
| 9 #include "SkData.h" | 9 #include "SkData.h" |
| 10 #include "SkDiscardablePixelRef.h" | |
| 11 #include "SkImageDecoder.h" | 10 #include "SkImageDecoder.h" |
| 11 #include "SkImageGenerator.h" |
| 12 #include "SkImagePriv.h" | 12 #include "SkImagePriv.h" |
| 13 #include "SkStream.h" | 13 #include "SkStream.h" |
| 14 | 14 |
| 15 | 15 |
| 16 namespace { | 16 namespace { |
| 17 /** | 17 /** |
| 18 * Special allocator used by getPixels(). Uses preallocated memory | 18 * Special allocator used by getPixels(). Uses preallocated memory |
| 19 * provided. | 19 * provided. |
| 20 */ | 20 */ |
| 21 class TargetAllocator : public SkBitmap::Allocator { | 21 class TargetAllocator : public SkBitmap::Allocator { |
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| 184 SkBitmap bm8888; | 184 SkBitmap bm8888; |
| 185 bitmap.copyTo(&bm8888, SkBitmap::kARGB_8888_Config, &allocator); | 185 bitmap.copyTo(&bm8888, SkBitmap::kARGB_8888_Config, &allocator); |
| 186 } | 186 } |
| 187 return true; | 187 return true; |
| 188 } | 188 } |
| 189 bool SkDecodingImageGenerator::Install(SkData* data, SkBitmap* dst, | 189 bool SkDecodingImageGenerator::Install(SkData* data, SkBitmap* dst, |
| 190 SkDiscardableMemory::Factory* factory) { | 190 SkDiscardableMemory::Factory* factory) { |
| 191 SkASSERT(data != NULL); | 191 SkASSERT(data != NULL); |
| 192 SkASSERT(dst != NULL); | 192 SkASSERT(dst != NULL); |
| 193 SkImageGenerator* gen(SkNEW_ARGS(SkDecodingImageGenerator, (data))); | 193 SkImageGenerator* gen(SkNEW_ARGS(SkDecodingImageGenerator, (data))); |
| 194 return SkDiscardablePixelRef::Install(gen, dst, factory); | 194 return SkInstallDiscardablePixelRef(gen, dst, factory); |
| 195 } | 195 } |
| 196 | 196 |
| 197 bool SkDecodingImageGenerator::Install(SkStreamRewindable* stream, | 197 bool SkDecodingImageGenerator::Install(SkStreamRewindable* stream, |
| 198 SkBitmap* dst, | 198 SkBitmap* dst, |
| 199 SkDiscardableMemory::Factory* factory) { | 199 SkDiscardableMemory::Factory* factory) { |
| 200 SkASSERT(stream != NULL); | 200 SkASSERT(stream != NULL); |
| 201 SkASSERT(dst != NULL); | 201 SkASSERT(dst != NULL); |
| 202 if ((stream == NULL) || !stream->unique()) { | 202 if ((stream == NULL) || !stream->unique()) { |
| 203 SkSafeUnref(stream); | 203 SkSafeUnref(stream); |
| 204 return false; | 204 return false; |
| 205 } | 205 } |
| 206 SkImageGenerator* gen(SkNEW_ARGS(SkDecodingImageGenerator, (stream))); | 206 SkImageGenerator* gen(SkNEW_ARGS(SkDecodingImageGenerator, (stream))); |
| 207 return SkDiscardablePixelRef::Install(gen, dst, factory); | 207 return SkInstallDiscardablePixelRef(gen, dst, factory); |
| 208 } | 208 } |
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