48 lines
1.0 KiB
C++
48 lines
1.0 KiB
C++
// Copyright 2014 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_FORMATS_MP2T_ES_PARSER_H_
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#define MEDIA_FORMATS_MP2T_ES_PARSER_H_
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#include "base/basictypes.h"
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#include "base/callback.h"
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#include "base/memory/ref_counted.h"
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namespace media {
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class MediaSample;
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class StreamInfo;
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namespace mp2t {
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class EsParser {
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public:
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typedef base::Callback<void(scoped_refptr<StreamInfo>&)> NewStreamInfoCB;
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typedef base::Callback<void(uint32, scoped_refptr<MediaSample>&)> EmitSampleCB;
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EsParser(uint32 pid)
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: pid_(pid) {}
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virtual ~EsParser() {}
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// ES parsing.
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// Should use kNoTimestamp when a timestamp is not valid.
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virtual bool Parse(const uint8* buf, int size, int64 pts, int64 dts) = 0;
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// Flush any pending buffer.
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virtual void Flush() = 0;
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// Reset the state of the ES parser.
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virtual void Reset() = 0;
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uint32 pid() { return pid_; }
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private:
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uint32 pid_;
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};
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} // namespace mp2t
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} // namespace media
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#endif
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