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/*
* Copyright (C) 2007, 2009, 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(VIDEO)
#include "HTMLVideoElement.h"
#include "RenderMedia.h"
namespace WebCore {
class RenderVideo final : public RenderMedia {
WTF_MAKE_TZONE_OR_ISO_ALLOCATED(RenderVideo);
WTF_OVERRIDE_DELETE_FOR_CHECKED_PTR(RenderVideo);
public:
RenderVideo(HTMLVideoElement&, RenderStyle&&);
virtual ~RenderVideo();
WEBCORE_EXPORT HTMLVideoElement& videoElement() const;
IntRect videoBox() const;
WEBCORE_EXPORT IntRect videoBoxInRootView() const;
static IntSize defaultSize();
bool supportsAcceleratedRendering() const;
void acceleratedRenderingStateChanged();
bool requiresImmediateCompositing() const;
bool shouldDisplayVideo() const;
bool failedToLoadPosterImage() const;
void updateFromElement() final;
bool hasVideoMetadata() const;
bool hasPosterFrameSize() const;
bool hasDefaultObjectSize() const;
private:
void willBeDestroyed() override;
void mediaElement() const = delete;
void intrinsicSizeChanged() final;
LayoutSize calculateIntrinsicSizeInternal();
LayoutSize calculateIntrinsicSize();
bool updateIntrinsicSize();
void imageChanged(WrappedImagePtr, const IntRect*) final;
ASCIILiteral renderName() const final { return "RenderVideo"_s; }
bool requiresLayer() const final { return true; }
void paintReplaced(PaintInfo&, const LayoutPoint&) final;
void layout() final;
void styleDidChange(StyleDifference, const RenderStyle* oldStyle) final;
void visibleInViewportStateChanged() final;
LayoutUnit computeReplacedLogicalWidth(ShouldComputePreferred = ShouldComputePreferred::ComputeActual) const final;
LayoutUnit minimumReplacedHeight() const final;
bool updatePlayer();
bool foregroundIsKnownToBeOpaqueInRect(const LayoutRect& localRect, unsigned maxDepthToTest) const final;
void invalidateLineLayout();
LayoutSize m_cachedImageSize;
};
inline RenderVideo* HTMLVideoElement::renderer() const
{
return downcast<RenderVideo>(HTMLMediaElement::renderer());
}
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderVideo, isRenderVideo())
#endif // ENABLE(VIDEO)
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