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

Issue 2871503002: Remove ScopedVector from audio/video renderer related code in media/ (Closed)
Patch Set: Address xhwang's comments and delete some useless includes Created 3 years, 7 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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_DECODER_STREAM_H_ 5 #ifndef MEDIA_FILTERS_DECODER_STREAM_H_
6 #define MEDIA_FILTERS_DECODER_STREAM_H_ 6 #define MEDIA_FILTERS_DECODER_STREAM_H_
7 7
8 #include <deque> 8 #include <deque>
9 #include <list> 9 #include <list>
10 #include <memory> 10 #include <memory>
11 #include <vector>
11 12
12 #include "base/callback.h" 13 #include "base/callback.h"
13 #include "base/compiler_specific.h" 14 #include "base/compiler_specific.h"
14 #include "base/memory/ref_counted.h" 15 #include "base/memory/ref_counted.h"
15 #include "base/memory/scoped_vector.h"
16 #include "base/memory/weak_ptr.h" 16 #include "base/memory/weak_ptr.h"
17 #include "media/base/audio_decoder.h" 17 #include "media/base/audio_decoder.h"
18 #include "media/base/audio_timestamp_helper.h" 18 #include "media/base/audio_timestamp_helper.h"
19 #include "media/base/demuxer_stream.h" 19 #include "media/base/demuxer_stream.h"
20 #include "media/base/media_export.h" 20 #include "media/base/media_export.h"
21 #include "media/base/media_log.h" 21 #include "media/base/media_log.h"
22 #include "media/base/moving_average.h" 22 #include "media/base/moving_average.h"
23 #include "media/base/pipeline_status.h" 23 #include "media/base/pipeline_status.h"
24 #include "media/base/timestamp_constants.h" 24 #include "media/base/timestamp_constants.h"
25 #include "media/filters/decoder_selector.h" 25 #include "media/filters/decoder_selector.h"
(...skipping 18 matching lines...) Expand all
44 typedef typename StreamTraits::OutputType Output; 44 typedef typename StreamTraits::OutputType Output;
45 45
46 enum Status { 46 enum Status {
47 OK, // Everything went as planned. 47 OK, // Everything went as planned.
48 ABORTED, // Read aborted due to Reset() during pending read. 48 ABORTED, // Read aborted due to Reset() during pending read.
49 DEMUXER_READ_ABORTED, // Demuxer returned aborted read. 49 DEMUXER_READ_ABORTED, // Demuxer returned aborted read.
50 DECODE_ERROR, // Decoder returned decode error. 50 DECODE_ERROR, // Decoder returned decode error.
51 }; 51 };
52 52
53 // Callback to create a list of decoders. 53 // Callback to create a list of decoders.
54 using CreateDecodersCB = base::RepeatingCallback<ScopedVector<Decoder>()>; 54 using CreateDecodersCB =
55 base::RepeatingCallback<std::vector<std::unique_ptr<Decoder>>()>;
55 56
56 // Indicates completion of a DecoderStream initialization. 57 // Indicates completion of a DecoderStream initialization.
57 using InitCB = base::Callback<void(bool success)>; 58 using InitCB = base::Callback<void(bool success)>;
58 59
59 // Indicates completion of a DecoderStream read. 60 // Indicates completion of a DecoderStream read.
60 using ReadCB = base::Callback<void(Status, const scoped_refptr<Output>&)>; 61 using ReadCB = base::Callback<void(Status, const scoped_refptr<Output>&)>;
61 62
62 DecoderStream(const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, 63 DecoderStream(const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
63 CreateDecodersCB create_decoders_cb, 64 CreateDecodersCB create_decoders_cb,
64 MediaLog* media_log); 65 MediaLog* media_log);
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274 275
275 template <> 276 template <>
276 int DecoderStream<DemuxerStream::AUDIO>::GetMaxDecodeRequests() const; 277 int DecoderStream<DemuxerStream::AUDIO>::GetMaxDecodeRequests() const;
277 278
278 typedef DecoderStream<DemuxerStream::VIDEO> VideoFrameStream; 279 typedef DecoderStream<DemuxerStream::VIDEO> VideoFrameStream;
279 typedef DecoderStream<DemuxerStream::AUDIO> AudioBufferStream; 280 typedef DecoderStream<DemuxerStream::AUDIO> AudioBufferStream;
280 281
281 } // namespace media 282 } // namespace media
282 283
283 #endif // MEDIA_FILTERS_DECODER_STREAM_H_ 284 #endif // MEDIA_FILTERS_DECODER_STREAM_H_
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