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