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Side by Side Diff: content/renderer/media/buffered_data_source.h

Issue 18123002: Migrate webkit/renderer/media/ to content/renderer/media/. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: delegates Created 7 years, 5 months ago
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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 WEBKIT_RENDERER_MEDIA_BUFFERED_DATA_SOURCE_H_ 5 #ifndef CONTENT_RENDERER_MEDIA_BUFFERED_DATA_SOURCE_H_
6 #define WEBKIT_RENDERER_MEDIA_BUFFERED_DATA_SOURCE_H_ 6 #define CONTENT_RENDERER_MEDIA_BUFFERED_DATA_SOURCE_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/callback.h" 10 #include "base/callback.h"
11 #include "base/memory/scoped_ptr.h" 11 #include "base/memory/scoped_ptr.h"
12 #include "base/synchronization/lock.h" 12 #include "base/synchronization/lock.h"
13 #include "content/common/content_export.h"
14 #include "content/renderer/media/buffered_resource_loader.h"
15 #include "content/renderer/media/preload.h"
13 #include "googleurl/src/gurl.h" 16 #include "googleurl/src/gurl.h"
14 #include "media/base/data_source.h" 17 #include "media/base/data_source.h"
15 #include "media/base/ranges.h" 18 #include "media/base/ranges.h"
16 #include "webkit/renderer/media/buffered_resource_loader.h"
17 #include "webkit/renderer/media/preload.h"
18 19
19 namespace base { 20 namespace base {
20 class MessageLoopProxy; 21 class MessageLoopProxy;
21 } 22 }
22 23
23 namespace media { 24 namespace media {
24 class MediaLog; 25 class MediaLog;
25 } 26 }
26 27
27 namespace webkit_media { 28 namespace content {
28 29
29 // A data source capable of loading URLs and buffering the data using an 30 // A data source capable of loading URLs and buffering the data using an
30 // in-memory sliding window. 31 // in-memory sliding window.
31 // 32 //
32 // BufferedDataSource must be created and initialized on the render thread 33 // BufferedDataSource must be created and initialized on the render thread
33 // before being passed to other threads. It may be deleted on any thread. 34 // before being passed to other threads. It may be deleted on any thread.
34 class BufferedDataSource : public media::DataSource { 35 class CONTENT_EXPORT BufferedDataSource : public media::DataSource {
35 public: 36 public:
36 typedef base::Callback<void(bool)> DownloadingCB; 37 typedef base::Callback<void(bool)> DownloadingCB;
37 38
38 // |downloading_cb| will be called whenever the downloading/paused state of 39 // |downloading_cb| will be called whenever the downloading/paused state of
39 // the source changes. 40 // the source changes.
40 BufferedDataSource(const scoped_refptr<base::MessageLoopProxy>& render_loop, 41 BufferedDataSource(const scoped_refptr<base::MessageLoopProxy>& render_loop,
41 WebKit::WebFrame* frame, 42 WebKit::WebFrame* frame,
42 media::MediaLog* media_log, 43 media::MediaLog* media_log,
43 const DownloadingCB& downloading_cb); 44 const DownloadingCB& downloading_cb);
44 virtual ~BufferedDataSource(); 45 virtual ~BufferedDataSource();
(...skipping 163 matching lines...) Expand 10 before | Expand all | Expand 10 after
208 // Buffered byte ranges awaiting set_host() being called to report to host(). 209 // Buffered byte ranges awaiting set_host() being called to report to host().
209 media::Ranges<int64> queued_buffered_byte_ranges_; 210 media::Ranges<int64> queued_buffered_byte_ranges_;
210 211
211 scoped_refptr<media::MediaLog> media_log_; 212 scoped_refptr<media::MediaLog> media_log_;
212 213
213 DownloadingCB downloading_cb_; 214 DownloadingCB downloading_cb_;
214 215
215 DISALLOW_COPY_AND_ASSIGN(BufferedDataSource); 216 DISALLOW_COPY_AND_ASSIGN(BufferedDataSource);
216 }; 217 };
217 218
218 } // namespace webkit_media 219 } // namespace content
219 220
220 #endif // WEBKIT_RENDERER_MEDIA_BUFFERED_DATA_SOURCE_H_ 221 #endif // CONTENT_RENDERER_MEDIA_BUFFERED_DATA_SOURCE_H_
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