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

Issue 623263003: replace OVERRIDE and FINAL with override and final in media/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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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_BLOCKING_URL_PROTOCOL_H_ 5 #ifndef MEDIA_FILTERS_BLOCKING_URL_PROTOCOL_H_
6 #define MEDIA_FILTERS_BLOCKING_URL_PROTOCOL_H_ 6 #define MEDIA_FILTERS_BLOCKING_URL_PROTOCOL_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/callback.h" 9 #include "base/callback.h"
10 #include "base/synchronization/waitable_event.h" 10 #include "base/synchronization/waitable_event.h"
(...skipping 13 matching lines...) Expand all
24 // TODO(scherkus): After all blocking operations are isolated on a separate 24 // TODO(scherkus): After all blocking operations are isolated on a separate
25 // thread we should be able to eliminate |error_cb|. 25 // thread we should be able to eliminate |error_cb|.
26 BlockingUrlProtocol(DataSource* data_source, const base::Closure& error_cb); 26 BlockingUrlProtocol(DataSource* data_source, const base::Closure& error_cb);
27 virtual ~BlockingUrlProtocol(); 27 virtual ~BlockingUrlProtocol();
28 28
29 // Aborts any pending reads by returning a read error. After this method 29 // Aborts any pending reads by returning a read error. After this method
30 // returns all subsequent calls to Read() will immediately fail. 30 // returns all subsequent calls to Read() will immediately fail.
31 void Abort(); 31 void Abort();
32 32
33 // FFmpegURLProtocol implementation. 33 // FFmpegURLProtocol implementation.
34 virtual int Read(int size, uint8* data) OVERRIDE; 34 virtual int Read(int size, uint8* data) override;
35 virtual bool GetPosition(int64* position_out) OVERRIDE; 35 virtual bool GetPosition(int64* position_out) override;
36 virtual bool SetPosition(int64 position) OVERRIDE; 36 virtual bool SetPosition(int64 position) override;
37 virtual bool GetSize(int64* size_out) OVERRIDE; 37 virtual bool GetSize(int64* size_out) override;
38 virtual bool IsStreaming() OVERRIDE; 38 virtual bool IsStreaming() override;
39 39
40 private: 40 private:
41 // Sets |last_read_bytes_| and signals the blocked thread that the read 41 // Sets |last_read_bytes_| and signals the blocked thread that the read
42 // has completed. 42 // has completed.
43 void SignalReadCompleted(int size); 43 void SignalReadCompleted(int size);
44 44
45 DataSource* data_source_; 45 DataSource* data_source_;
46 base::Closure error_cb_; 46 base::Closure error_cb_;
47 47
48 // Used to unblock the thread during shutdown and when reads complete. 48 // Used to unblock the thread during shutdown and when reads complete.
49 base::WaitableEvent aborted_; 49 base::WaitableEvent aborted_;
50 base::WaitableEvent read_complete_; 50 base::WaitableEvent read_complete_;
51 51
52 // Cached number of bytes last read from the data source. 52 // Cached number of bytes last read from the data source.
53 int last_read_bytes_; 53 int last_read_bytes_;
54 54
55 // Cached position within the data source. 55 // Cached position within the data source.
56 int64 read_position_; 56 int64 read_position_;
57 57
58 DISALLOW_IMPLICIT_CONSTRUCTORS(BlockingUrlProtocol); 58 DISALLOW_IMPLICIT_CONSTRUCTORS(BlockingUrlProtocol);
59 }; 59 };
60 60
61 } // namespace media 61 } // namespace media
62 62
63 #endif // MEDIA_FILTERS_BLOCKING_URL_PROTOCOL_H_ 63 #endif // MEDIA_FILTERS_BLOCKING_URL_PROTOCOL_H_
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