40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
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/*
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* Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_API_VIDEO_CODECS_VIDEO_DECODER_FACTORY_H_
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#define WEBRTC_API_VIDEO_CODECS_VIDEO_DECODER_FACTORY_H_
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#include <memory>
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#include <vector>
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namespace webrtc {
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class VideoDecoder;
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struct SdpVideoFormat;
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// A factory that creates VideoDecoders.
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// NOTE: This class is still under development and may change without notice.
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class VideoDecoderFactory {
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public:
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// Returns a list of supported video formats in order of preference, to use
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// for signaling etc.
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virtual std::vector<SdpVideoFormat> GetSupportedFormats() const = 0;
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// Creates a VideoDecoder for the specified format.
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virtual std::unique_ptr<VideoDecoder> CreateVideoDecoder(
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const SdpVideoFormat& format) = 0;
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virtual ~VideoDecoderFactory() {}
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};
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} // namespace webrtc
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#endif // WEBRTC_API_VIDEO_CODECS_VIDEO_DECODER_FACTORY_H_
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