1 // Copyright 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CC_TEST_SKIA_COMMON_H_ 6 #define CC_TEST_SKIA_COMMON_H_ 7 8 #include "base/memory/ref_counted.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "skia/ext/lazy_pixel_ref.h" 11 #include "third_party/skia/include/core/SkBitmap.h" 12 #include "third_party/skia/include/core/SkFlattenable.h" 13 14 namespace gfx { 15 class Rect; 16 class Size; 17 } 18 19 namespace cc { 20 class Picture; 21 22 class TestPixelRef : public SkPixelRef { 23 public: 24 explicit TestPixelRef(const SkImageInfo& info); 25 virtual ~TestPixelRef(); 26 27 virtual SkFlattenable::Factory getFactory() const OVERRIDE; 28 virtual void* onLockPixels(SkColorTable** color_table) OVERRIDE; 29 virtual void onUnlockPixels() OVERRIDE {} 30 virtual SkPixelRef* deepCopy( 31 SkBitmap::Config config, 32 const SkIRect* subset) OVERRIDE; 33 private: 34 scoped_ptr<char[]> pixels_; 35 }; 36 37 class TestLazyPixelRef : public skia::LazyPixelRef { 38 public: 39 explicit TestLazyPixelRef(const SkImageInfo& info); 40 virtual ~TestLazyPixelRef(); 41 42 virtual SkFlattenable::Factory getFactory() const OVERRIDE; 43 virtual void* onLockPixels(SkColorTable** color_table) OVERRIDE; 44 virtual void onUnlockPixels() OVERRIDE {} 45 virtual bool PrepareToDecode(const PrepareParams& params) OVERRIDE; 46 virtual bool MaybeDecoded() OVERRIDE; 47 virtual SkPixelRef* deepCopy( 48 SkBitmap::Config config, 49 const SkIRect* subset) OVERRIDE; 50 virtual void Decode() OVERRIDE {} 51 private: 52 scoped_ptr<char[]> pixels_; 53 }; 54 55 void DrawPicture(unsigned char* buffer, 56 gfx::Rect layer_rect, 57 scoped_refptr<Picture> picture); 58 59 void CreateBitmap(gfx::Size size, const char* uri, SkBitmap* bitmap); 60 61 } // namespace cc 62 63 #endif // CC_TEST_SKIA_COMMON_H_ 64
