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Side by Side Diff: media/blink/buffered_data_source_host_impl.h

Issue 1534273002: Switch to standard integer types in media/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: more Created 5 years 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_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ 5 #ifndef MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_
6 #define MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ 6 #define MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_
7 7
8 #include "base/time/time.h" 8 #include "base/time/time.h"
9 #include "media/blink/buffered_data_source.h" 9 #include "media/blink/buffered_data_source.h"
10 #include "media/blink/media_blink_export.h" 10 #include "media/blink/media_blink_export.h"
11 11
12 namespace media { 12 namespace media {
13 13
14 // Provides an implementation of BufferedDataSourceHost that translates the 14 // Provides an implementation of BufferedDataSourceHost that translates the
15 // buffered byte ranges into estimated time ranges. 15 // buffered byte ranges into estimated time ranges.
16 class MEDIA_BLINK_EXPORT BufferedDataSourceHostImpl 16 class MEDIA_BLINK_EXPORT BufferedDataSourceHostImpl
17 : public BufferedDataSourceHost { 17 : public BufferedDataSourceHost {
18 public: 18 public:
19 BufferedDataSourceHostImpl(); 19 BufferedDataSourceHostImpl();
20 ~BufferedDataSourceHostImpl() override; 20 ~BufferedDataSourceHostImpl() override;
21 21
22 // BufferedDataSourceHost implementation. 22 // BufferedDataSourceHost implementation.
23 void SetTotalBytes(int64 total_bytes) override; 23 void SetTotalBytes(int64_t total_bytes) override;
24 void AddBufferedByteRange(int64 start, int64 end) override; 24 void AddBufferedByteRange(int64_t start, int64_t end) override;
25 25
26 // Translate the byte ranges to time ranges and append them to the list. 26 // Translate the byte ranges to time ranges and append them to the list.
27 // TODO(sandersd): This is a confusing name, find something better. 27 // TODO(sandersd): This is a confusing name, find something better.
28 void AddBufferedTimeRanges( 28 void AddBufferedTimeRanges(
29 Ranges<base::TimeDelta>* buffered_time_ranges, 29 Ranges<base::TimeDelta>* buffered_time_ranges,
30 base::TimeDelta media_duration) const; 30 base::TimeDelta media_duration) const;
31 31
32 bool DidLoadingProgress(); 32 bool DidLoadingProgress();
33 33
34 private: 34 private:
35 // Total size of the data source. 35 // Total size of the data source.
36 int64 total_bytes_; 36 int64_t total_bytes_;
37 37
38 // List of buffered byte ranges for estimating buffered time. 38 // List of buffered byte ranges for estimating buffered time.
39 // The InterValMap value is 1 for bytes that are buffered, 0 otherwise. 39 // The InterValMap value is 1 for bytes that are buffered, 0 otherwise.
40 IntervalMap<int64, int> buffered_byte_ranges_; 40 IntervalMap<int64_t, int> buffered_byte_ranges_;
41 41
42 // True when AddBufferedByteRange() has been called more recently than 42 // True when AddBufferedByteRange() has been called more recently than
43 // DidLoadingProgress(). 43 // DidLoadingProgress().
44 bool did_loading_progress_; 44 bool did_loading_progress_;
45 45
46 DISALLOW_COPY_AND_ASSIGN(BufferedDataSourceHostImpl); 46 DISALLOW_COPY_AND_ASSIGN(BufferedDataSourceHostImpl);
47 }; 47 };
48 48
49 } // namespace media 49 } // namespace media
50 50
51 #endif // MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_ 51 #endif // MEDIA_BLINK_BUFFERED_DATA_SOURCE_HOST_IMPL_H_
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