2 * Copyright (C) 2013 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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26 #ifndef MockDiscardablePixelRef_h
29 #include "SkPixelRef.h"
33 class MockDiscardablePixelRef : public SkPixelRef {
35 MockDiscardablePixelRef(const SkImageInfo& info)
39 setURI("discardable");
42 ~MockDiscardablePixelRef() { }
46 ASSERT(!m_lockedMemory);
50 class Allocator : public SkBitmap::Allocator {
52 virtual bool allocPixelRef(SkBitmap* dst, SkColorTable* ct) SK_OVERRIDE {
54 if (!dst->asImageInfo(&info)) {
57 SkAutoTUnref<SkPixelRef> pr(new MockDiscardablePixelRef(info));
63 SK_DECLARE_UNFLATTENABLE_OBJECT()
66 // SkPixelRef implementation.
67 #ifdef SK_SUPPORT_LEGACY_ONLOCKPIXELS
68 virtual void* onLockPixels(SkColorTable**)
72 m_lockedMemory = &discarded;
73 return m_lockedMemory;
77 virtual bool onNewLockPixels(LockRec* rec)
81 m_lockedMemory = &discarded;
82 rec->fPixels = m_lockedMemory;
88 virtual void onUnlockPixels()
98 } // namespace WebCore
100 #endif // MockDiscardablePixelRef_h