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29 #include "core/rendering/RenderMedia.h"
33 class HTMLMediaElement;
34 class HTMLVideoElement;
36 class RenderVideo FINAL : public RenderMedia {
38 RenderVideo(HTMLVideoElement*);
39 virtual ~RenderVideo();
41 IntRect videoBox() const;
43 static IntSize defaultSize();
45 bool supportsAcceleratedRendering() const;
47 bool shouldDisplayVideo() const;
50 virtual void updateFromElement() OVERRIDE;
51 inline HTMLVideoElement* videoElement() const;
53 virtual void intrinsicSizeChanged() OVERRIDE;
54 LayoutSize calculateIntrinsicSize();
55 void updateIntrinsicSize();
57 virtual void imageChanged(WrappedImagePtr, const IntRect*) OVERRIDE;
59 virtual const char* renderName() const OVERRIDE { return "RenderVideo"; }
61 virtual bool isVideo() const OVERRIDE { return true; }
63 virtual void paintReplaced(PaintInfo&, const LayoutPoint&) OVERRIDE;
65 virtual void layout() OVERRIDE;
67 virtual LayoutUnit computeReplacedLogicalWidth(ShouldComputePreferred = ComputeActual) const OVERRIDE;
68 virtual LayoutUnit computeReplacedLogicalHeight() const OVERRIDE;
69 virtual LayoutUnit minimumReplacedHeight() const OVERRIDE;
71 virtual LayoutUnit offsetLeft() const OVERRIDE;
72 virtual LayoutUnit offsetTop() const OVERRIDE;
73 virtual LayoutUnit offsetWidth() const OVERRIDE;
74 virtual LayoutUnit offsetHeight() const OVERRIDE;
76 virtual CompositingReasons additionalCompositingReasons(CompositingTriggerFlags) const OVERRIDE;
80 bool acceleratedRenderingInUse();
82 LayoutSize m_cachedImageSize;
85 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderVideo, isVideo());
87 } // namespace WebCore
89 #endif // RenderVideo_h