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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 "SkChecksum.h" | 8 #include "SkChecksum.h" |
9 #include "SkScaledImageCache.h" | 9 #include "SkScaledImageCache.h" |
10 #include "SkMipMap.h" | 10 #include "SkMipMap.h" |
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151 | 151 |
152 #include "SkDiscardableMemory.h" | 152 #include "SkDiscardableMemory.h" |
153 | 153 |
154 class SkOneShotDiscardablePixelRef : public SkPixelRef { | 154 class SkOneShotDiscardablePixelRef : public SkPixelRef { |
155 public: | 155 public: |
156 SK_DECLARE_INST_COUNT(SkOneShotDiscardablePixelRef) | 156 SK_DECLARE_INST_COUNT(SkOneShotDiscardablePixelRef) |
157 // Ownership of the discardablememory is transfered to the pixelref | 157 // Ownership of the discardablememory is transfered to the pixelref |
158 SkOneShotDiscardablePixelRef(const SkImageInfo&, SkDiscardableMemory*, size_
t rowBytes); | 158 SkOneShotDiscardablePixelRef(const SkImageInfo&, SkDiscardableMemory*, size_
t rowBytes); |
159 ~SkOneShotDiscardablePixelRef(); | 159 ~SkOneShotDiscardablePixelRef(); |
160 | 160 |
161 #ifdef SK_SUPPORT_LEGACY_PIXELREF_UNFLATTENABLE | |
162 SK_DECLARE_UNFLATTENABLE_OBJECT() | |
163 #endif | |
164 | |
165 protected: | 161 protected: |
166 virtual bool onNewLockPixels(LockRec*) SK_OVERRIDE; | 162 virtual bool onNewLockPixels(LockRec*) SK_OVERRIDE; |
167 virtual void onUnlockPixels() SK_OVERRIDE; | 163 virtual void onUnlockPixels() SK_OVERRIDE; |
168 virtual size_t getAllocatedSizeInBytes() const SK_OVERRIDE; | 164 virtual size_t getAllocatedSizeInBytes() const SK_OVERRIDE; |
169 | 165 |
170 private: | 166 private: |
171 SkDiscardableMemory* fDM; | 167 SkDiscardableMemory* fDM; |
172 size_t fRB; | 168 size_t fRB; |
173 bool fFirstTime; | 169 bool fFirstTime; |
174 | 170 |
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761 return SkScaledImageCache::GetBytesUsed(); | 757 return SkScaledImageCache::GetBytesUsed(); |
762 } | 758 } |
763 | 759 |
764 size_t SkGraphics::GetImageCacheByteLimit() { | 760 size_t SkGraphics::GetImageCacheByteLimit() { |
765 return SkScaledImageCache::GetByteLimit(); | 761 return SkScaledImageCache::GetByteLimit(); |
766 } | 762 } |
767 | 763 |
768 size_t SkGraphics::SetImageCacheByteLimit(size_t newLimit) { | 764 size_t SkGraphics::SetImageCacheByteLimit(size_t newLimit) { |
769 return SkScaledImageCache::SetByteLimit(newLimit); | 765 return SkScaledImageCache::SetByteLimit(newLimit); |
770 } | 766 } |
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