Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(11)

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

Issue 1430063003: use MEDIA_BLINK_EXPORT in media/blink (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 1 month 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
OLDNEW
1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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_H_ 5 #ifndef MEDIA_BLINK_BUFFERED_DATA_SOURCE_H_
6 #define MEDIA_BLINK_BUFFERED_DATA_SOURCE_H_ 6 #define MEDIA_BLINK_BUFFERED_DATA_SOURCE_H_
7 7
8 #include <string> 8 #include <string>
9 #include <vector> 9 #include <vector>
10 10
11 #include "base/callback.h" 11 #include "base/callback.h"
12 #include "base/memory/scoped_ptr.h" 12 #include "base/memory/scoped_ptr.h"
13 #include "base/memory/weak_ptr.h" 13 #include "base/memory/weak_ptr.h"
14 #include "base/synchronization/lock.h" 14 #include "base/synchronization/lock.h"
15 #include "media/base/data_source.h" 15 #include "media/base/data_source.h"
16 #include "media/base/media_export.h"
17 #include "media/base/ranges.h" 16 #include "media/base/ranges.h"
18 #include "media/blink/buffered_resource_loader.h" 17 #include "media/blink/buffered_resource_loader.h"
18 #include "media/blink/media_blink_export.h"
19 #include "url/gurl.h" 19 #include "url/gurl.h"
20 20
21 namespace base { 21 namespace base {
22 class SingleThreadTaskRunner; 22 class SingleThreadTaskRunner;
23 } 23 }
24 24
25 namespace media { 25 namespace media {
26 class MediaLog; 26 class MediaLog;
27 27
28 class MEDIA_EXPORT BufferedDataSourceHost { 28 class MEDIA_BLINK_EXPORT BufferedDataSourceHost {
29 public: 29 public:
30 // Notify the host of the total size of the media file. 30 // Notify the host of the total size of the media file.
31 virtual void SetTotalBytes(int64 total_bytes) = 0; 31 virtual void SetTotalBytes(int64 total_bytes) = 0;
32 32
33 // Notify the host that byte range [start,end] has been buffered. 33 // Notify the host that byte range [start,end] has been buffered.
34 // TODO(fischman): remove this method when demuxing is push-based instead of 34 // TODO(fischman): remove this method when demuxing is push-based instead of
35 // pull-based. http://crbug.com/131444 35 // pull-based. http://crbug.com/131444
36 virtual void AddBufferedByteRange(int64 start, int64 end) = 0; 36 virtual void AddBufferedByteRange(int64 start, int64 end) = 0;
37 37
38 protected: 38 protected:
39 virtual ~BufferedDataSourceHost() {} 39 virtual ~BufferedDataSourceHost() {}
40 }; 40 };
41 41
42 // A data source capable of loading URLs and buffering the data using an 42 // A data source capable of loading URLs and buffering the data using an
43 // in-memory sliding window. 43 // in-memory sliding window.
44 // 44 //
45 // BufferedDataSource must be created and destroyed on the thread associated 45 // BufferedDataSource must be created and destroyed on the thread associated
46 // with the |task_runner| passed in the constructor. 46 // with the |task_runner| passed in the constructor.
47 class MEDIA_EXPORT BufferedDataSource : public DataSource { 47 class MEDIA_BLINK_EXPORT BufferedDataSource : public DataSource {
48 public: 48 public:
49 // Used to specify video preload states. They are "hints" to the browser about 49 // Used to specify video preload states. They are "hints" to the browser about
50 // how aggressively the browser should load and buffer data. 50 // how aggressively the browser should load and buffer data.
51 // Please see the HTML5 spec for the descriptions of these values: 51 // Please see the HTML5 spec for the descriptions of these values:
52 // http://www.w3.org/TR/html5/video.html#attr-media-preload 52 // http://www.w3.org/TR/html5/video.html#attr-media-preload
53 // 53 //
54 // Enum values must match the values in blink::WebMediaPlayer::Preload and 54 // Enum values must match the values in blink::WebMediaPlayer::Preload and
55 // there will be assertions at compile time if they do not match. 55 // there will be assertions at compile time if they do not match.
56 enum Preload { 56 enum Preload {
57 NONE, 57 NONE,
(...skipping 198 matching lines...) Expand 10 before | Expand all | Expand 10 after
256 // reaching into this class from multiple threads to attain a WeakPtr. 256 // reaching into this class from multiple threads to attain a WeakPtr.
257 base::WeakPtr<BufferedDataSource> weak_ptr_; 257 base::WeakPtr<BufferedDataSource> weak_ptr_;
258 base::WeakPtrFactory<BufferedDataSource> weak_factory_; 258 base::WeakPtrFactory<BufferedDataSource> weak_factory_;
259 259
260 DISALLOW_COPY_AND_ASSIGN(BufferedDataSource); 260 DISALLOW_COPY_AND_ASSIGN(BufferedDataSource);
261 }; 261 };
262 262
263 } // namespace media 263 } // namespace media
264 264
265 #endif // MEDIA_BLINK_BUFFERED_DATA_SOURCE_H_ 265 #endif // MEDIA_BLINK_BUFFERED_DATA_SOURCE_H_
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698