57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef MEDIA_WEBM_TRACKS_BUILDER_H_
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#define MEDIA_WEBM_TRACKS_BUILDER_H_
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#include <list>
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#include <string>
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#include <vector>
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#include "base/basictypes.h"
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namespace media {
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class TracksBuilder {
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public:
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TracksBuilder();
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~TracksBuilder();
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void AddTrack(int track_num, int track_type, const std::string& codec_id,
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const std::string& name, const std::string& language);
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std::vector<uint8> Finish();
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private:
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int GetTracksSize() const;
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int GetTracksPayloadSize() const;
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void WriteTracks(uint8* buffer, int buffer_size) const;
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class Track {
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public:
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Track(int track_num, int track_type, const std::string& codec_id,
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const std::string& name, const std::string& language);
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int GetSize() const;
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void Write(uint8** buf, int* buf_size) const;
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private:
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int GetPayloadSize() const;
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int track_num_;
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int track_type_;
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std::string codec_id_;
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std::string name_;
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std::string language_;
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};
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typedef std::list<Track> TrackList;
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TrackList tracks_;
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DISALLOW_COPY_AND_ASSIGN(TracksBuilder);
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};
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} // namespace media
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#endif // MEDIA_WEBM_TRACKS_BUILDER_H_
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