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31 #include "RenderMedia.h"
35 class HTMLVideoElement;
37 class RenderVideo FINAL : public RenderMedia {
39 RenderVideo(HTMLVideoElement&, PassRef<RenderStyle>);
40 virtual ~RenderVideo();
42 HTMLVideoElement& videoElement() const;
44 IntRect videoBox() const;
46 static IntSize defaultSize();
48 #if USE(ACCELERATED_COMPOSITING)
49 bool supportsAcceleratedRendering() const;
50 void acceleratedRenderingStateChanged();
53 bool requiresImmediateCompositing() const;
55 virtual bool shouldDisplayVideo() const;
58 void mediaElement() const WTF_DELETED_FUNCTION;
60 virtual void updateFromElement();
62 virtual void intrinsicSizeChanged();
63 LayoutSize calculateIntrinsicSize();
64 void updateIntrinsicSize();
66 virtual void imageChanged(WrappedImagePtr, const IntRect*);
68 virtual const char* renderName() const { return "RenderVideo"; }
70 virtual bool requiresLayer() const { return true; }
71 virtual bool isVideo() const { return true; }
73 virtual void paintReplaced(PaintInfo&, const LayoutPoint&);
75 virtual void layout();
77 virtual LayoutUnit computeReplacedLogicalWidth(ShouldComputePreferred = ComputeActual) const OVERRIDE;
78 virtual LayoutUnit computeReplacedLogicalHeight() const;
79 virtual LayoutUnit minimumReplacedHeight() const OVERRIDE;
81 #if ENABLE(FULLSCREEN_API)
82 virtual LayoutUnit offsetLeft() const;
83 virtual LayoutUnit offsetTop() const;
84 virtual LayoutUnit offsetWidth() const;
85 virtual LayoutUnit offsetHeight() const;
90 virtual bool foregroundIsKnownToBeOpaqueInRect(const LayoutRect& localRect, unsigned maxDepthToTest) const OVERRIDE;
92 LayoutSize m_cachedImageSize;
95 inline RenderVideo& toRenderVideo(RenderObject& object)
97 ASSERT_WITH_SECURITY_IMPLICATION(object.isVideo());
98 return static_cast<RenderVideo&>(object);
101 inline const RenderVideo& toRenderVideo(const RenderObject& object)
103 ASSERT_WITH_SECURITY_IMPLICATION(object.isVideo());
104 return static_cast<const RenderVideo&>(object);
107 void toRenderVideo(const RenderVideo&);
109 } // namespace WebCore
112 #endif // RenderVideo_h