1 /* 2 * Copyright 2012 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkDataPixelRef_DEFINED 9 #define SkDataPixelRef_DEFINED 10 11 #include "SkPixelRef.h" 12 13 class SkData; 14 15 class SkDataPixelRef : public SkPixelRef { 16 public: 17 SkDataPixelRef(const SkImageInfo&, SkData* data); 18 virtual ~SkDataPixelRef(); 19 20 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDataPixelRef) 21 22 protected: 23 virtual void* onLockPixels(SkColorTable**) SK_OVERRIDE; 24 virtual void onUnlockPixels() SK_OVERRIDE; 25 virtual size_t getAllocatedSizeInBytes() const SK_OVERRIDE; 26 27 SkDataPixelRef(SkFlattenableReadBuffer& buffer); 28 virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; 29 30 private: 31 SkData* fData; 32 33 typedef SkPixelRef INHERITED; 34 }; 35 36 #endif 37