Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(464)

Side by Side Diff: media/filters/chunk_demuxer.h

Issue 10067035: RefCounted types should not have public destructors, media/ and gpu/ edition (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 8 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
OLDNEW
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef MEDIA_FILTERS_CHUNK_DEMUXER_H_ 5 #ifndef MEDIA_FILTERS_CHUNK_DEMUXER_H_
6 #define MEDIA_FILTERS_CHUNK_DEMUXER_H_ 6 #define MEDIA_FILTERS_CHUNK_DEMUXER_H_
7 7
8 #include <list> 8 #include <list>
9 9
10 #include "base/synchronization/lock.h" 10 #include "base/synchronization/lock.h"
11 #include "media/base/byte_queue.h" 11 #include "media/base/byte_queue.h"
12 #include "media/base/demuxer.h" 12 #include "media/base/demuxer.h"
13 #include "media/base/stream_parser.h" 13 #include "media/base/stream_parser.h"
14 14
15 namespace media { 15 namespace media {
16 16
17 class ChunkDemuxerClient; 17 class ChunkDemuxerClient;
18 class ChunkDemuxerStream; 18 class ChunkDemuxerStream;
19 class FFmpegURLProtocol; 19 class FFmpegURLProtocol;
20 20
21 // Demuxer implementation that allows chunks of media data to be passed 21 // Demuxer implementation that allows chunks of media data to be passed
22 // from JavaScript to the media stack. 22 // from JavaScript to the media stack.
23 class MEDIA_EXPORT ChunkDemuxer : public Demuxer, public StreamParserHost { 23 class MEDIA_EXPORT ChunkDemuxer : public Demuxer, public StreamParserHost {
24 public: 24 public:
25 explicit ChunkDemuxer(ChunkDemuxerClient* client); 25 explicit ChunkDemuxer(ChunkDemuxerClient* client);
26 virtual ~ChunkDemuxer();
27 26
28 // Demuxer implementation. 27 // Demuxer implementation.
29 virtual void Initialize(DemuxerHost* host, 28 virtual void Initialize(DemuxerHost* host,
30 const PipelineStatusCB& cb) OVERRIDE; 29 const PipelineStatusCB& cb) OVERRIDE;
31 virtual void Stop(const base::Closure& callback) OVERRIDE; 30 virtual void Stop(const base::Closure& callback) OVERRIDE;
32 virtual void Seek(base::TimeDelta time, const PipelineStatusCB& cb) OVERRIDE; 31 virtual void Seek(base::TimeDelta time, const PipelineStatusCB& cb) OVERRIDE;
33 virtual void OnAudioRendererDisabled() OVERRIDE; 32 virtual void OnAudioRendererDisabled() OVERRIDE;
34 virtual scoped_refptr<DemuxerStream> GetStream( 33 virtual scoped_refptr<DemuxerStream> GetStream(
35 DemuxerStream::Type type) OVERRIDE; 34 DemuxerStream::Type type) OVERRIDE;
36 virtual base::TimeDelta GetStartTime() const OVERRIDE; 35 virtual base::TimeDelta GetStartTime() const OVERRIDE;
37 virtual int GetBitrate() OVERRIDE; 36 virtual int GetBitrate() OVERRIDE;
38 virtual bool IsLocalSource() OVERRIDE; 37 virtual bool IsLocalSource() OVERRIDE;
39 virtual bool IsSeekable() OVERRIDE; 38 virtual bool IsSeekable() OVERRIDE;
40 39
41 // Methods used by an external object to control this demuxer. 40 // Methods used by an external object to control this demuxer.
42 void FlushData(); 41 void FlushData();
43 42
44 // Appends media data to the stream. Returns false if this method 43 // Appends media data to the stream. Returns false if this method
45 // is called in an invalid state. 44 // is called in an invalid state.
46 bool AppendData(const uint8* data, size_t length); 45 bool AppendData(const uint8* data, size_t length);
47 void EndOfStream(PipelineStatus status); 46 void EndOfStream(PipelineStatus status);
48 bool HasEnded(); 47 bool HasEnded();
49 void Shutdown(); 48 void Shutdown();
50 49
51 private: 50 private:
51 virtual ~ChunkDemuxer();
52
52 enum State { 53 enum State {
53 WAITING_FOR_INIT, 54 WAITING_FOR_INIT,
54 INITIALIZING, 55 INITIALIZING,
55 INITIALIZED, 56 INITIALIZED,
56 ENDED, 57 ENDED,
57 PARSE_ERROR, 58 PARSE_ERROR,
58 SHUTDOWN, 59 SHUTDOWN,
59 }; 60 };
60 61
61 void ChangeState_Locked(State new_state); 62 void ChangeState_Locked(State new_state);
(...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after
94 bool seek_waits_for_data_; 95 bool seek_waits_for_data_;
95 96
96 ByteQueue byte_queue_; 97 ByteQueue byte_queue_;
97 98
98 DISALLOW_COPY_AND_ASSIGN(ChunkDemuxer); 99 DISALLOW_COPY_AND_ASSIGN(ChunkDemuxer);
99 }; 100 };
100 101
101 } // namespace media 102 } // namespace media
102 103
103 #endif // MEDIA_FILTERS_CHUNK_DEMUXER_H_ 104 #endif // MEDIA_FILTERS_CHUNK_DEMUXER_H_
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698