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34 #include "platform/geometry/FloatRect.h"
36 #include "wtf/FastAllocBase.h"
37 #include "wtf/RefCounted.h"
38 #include "wtf/RefPtr.h"
42 class SkPictureRecorder;
48 class PLATFORM_EXPORT DisplayList FINAL : public WTF::RefCounted<DisplayList> {
49 WTF_MAKE_FAST_ALLOCATED;
50 WTF_MAKE_NONCOPYABLE(DisplayList);
52 DisplayList(const FloatRect&);
55 const FloatRect& bounds() const;
57 // This entry point will return 0 when the DisplayList is in the
58 // midst of recording (i.e., between a beginRecording/endRecording pair)
59 // and if no recording has ever been completed. Otherwise it will return
60 // the picture created by the last endRecording call.
61 SkPicture* picture() const;
63 SkCanvas* beginRecording(const IntSize&, uint32_t recordFlags = 0);
64 bool isRecording() const { return m_recorder; }
69 RefPtr<SkPicture> m_picture;
70 OwnPtr<SkPictureRecorder> m_recorder;
75 #endif // DisplayList_h