3bc48247b7
git-svn-id: http://webrtc.googlecode.com/svn/trunk@6811 4adac7df-926f-26a2-2b94-8c16560cd09d
53 lines
2.2 KiB
C++
Executable File
53 lines
2.2 KiB
C++
Executable File
// libjingle
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// Copyright 2014 Google Inc.
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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 are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// 3. The name of the author may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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#ifndef TALK_MEDIA_BASE_VIDEOFRAMEFACTORY_H_
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#define TALK_MEDIA_BASE_VIDEOFRAMEFACTORY_H_
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namespace cricket {
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struct CapturedFrame;
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class VideoFrame;
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// Creates cricket::VideoFrames, or a subclass of cricket::VideoFrame
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// depending on the subclass of VideoFrameFactory.
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class VideoFrameFactory {
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public:
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VideoFrameFactory() {}
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virtual ~VideoFrameFactory() {}
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// The returned frame aliases the aliased_frame if the input color
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// space allows for aliasing, otherwise a color conversion will
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// occur. For safety, |input_frame| must outlive the returned
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// frame. Returns NULL if conversion fails.
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virtual VideoFrame* CreateAliasedFrame(
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const CapturedFrame* input_frame, int width, int height) const = 0;
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};
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} // namespace cricket
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#endif // TALK_MEDIA_BASE_VIDEOFRAMEFACTORY_H_
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