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Side by Side Diff: content/renderer/media/rtc_video_decoder.cc

Issue 7193001: Move rtc_video_decoder* from media/filter/ to content/renderer/media/. (Closed) Base URL: http://src.chromium.org/svn/trunk/src/
Patch Set: '' Created 9 years, 5 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 #include "media/filters/rtc_video_decoder.h" 5 #include "content/renderer/media/rtc_video_decoder.h"
6 6
7 #include <deque> 7 #include <deque>
8 8
9 #include "base/task.h" 9 #include "base/task.h"
10 #include "googleurl/src/gurl.h"
11 #include "media/base/callback.h" 10 #include "media/base/callback.h"
12 #include "media/base/filter_host.h" 11 #include "media/base/filter_host.h"
13 #include "media/base/filters.h" 12 #include "media/base/filters.h"
14 #include "media/base/limits.h" 13 #include "media/base/limits.h"
15 #include "media/base/media_format.h" 14 #include "media/base/media_format.h"
16 #include "media/base/video_frame.h" 15 #include "media/base/video_frame.h"
17 16
18 namespace media { 17 using media::DemuxerStream;
19 18 using media::FilterCallback;
20 static const char kMediaScheme[] = "media"; 19 using media::FilterStatusCB;
20 using media::kNoTimestamp;
21 using media::Limits;
22 using media::MediaFormat;
23 using media::PIPELINE_OK;
24 using media::StatisticsCallback;
25 using media::VideoDecoder;
26 using media::VideoFrame;
21 27
22 RTCVideoDecoder::RTCVideoDecoder(MessageLoop* message_loop, 28 RTCVideoDecoder::RTCVideoDecoder(MessageLoop* message_loop,
23 const std::string& url) 29 const std::string& url)
24 : message_loop_(message_loop), 30 : message_loop_(message_loop),
25 width_(176), 31 width_(176),
26 height_(144), 32 height_(144),
27 url_(url), 33 url_(url),
28 state_(kUnInitialized) { 34 state_(kUnInitialized) {
29 } 35 }
30 36
(...skipping 16 matching lines...) Expand all
47 DCHECK_EQ(MessageLoop::current(), message_loop_); 53 DCHECK_EQ(MessageLoop::current(), message_loop_);
48 54
49 lock_.Acquire(); 55 lock_.Acquire();
50 frame_queue_available_.clear(); 56 frame_queue_available_.clear();
51 lock_.Release(); 57 lock_.Release();
52 media_format_.SetAsInteger(MediaFormat::kWidth, width_); 58 media_format_.SetAsInteger(MediaFormat::kWidth, width_);
53 media_format_.SetAsInteger(MediaFormat::kHeight, height_); 59 media_format_.SetAsInteger(MediaFormat::kHeight, height_);
54 media_format_.SetAsInteger(MediaFormat::kSurfaceType, 60 media_format_.SetAsInteger(MediaFormat::kSurfaceType,
55 static_cast<int>(VideoFrame::YV12)); 61 static_cast<int>(VideoFrame::YV12));
56 media_format_.SetAsInteger(MediaFormat::kSurfaceFormat, 62 media_format_.SetAsInteger(MediaFormat::kSurfaceFormat,
57 static_cast<int>(VideoFrame::TYPE_SYSTEM_MEMORY)); 63 static_cast<int>(VideoFrame::TYPE_SYSTEM_MEMORY));
scherkus (not reviewing) 2011/06/29 00:39:28 why was this changed?
Ronghua 2011/06/29 20:36:39 Done.
58 64
59 state_ = kNormal; 65 state_ = kNormal;
60 66
61 filter_callback->Run(); 67 filter_callback->Run();
62 delete filter_callback; 68 delete filter_callback;
63 69
64 // TODO(acolwell): Implement stats. 70 // TODO(acolwell): Implement stats.
65 delete stat_callback; 71 delete stat_callback;
66 } 72 }
67 73
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
106 112
107 DCHECK_EQ(MessageLoop::current(), message_loop_); 113 DCHECK_EQ(MessageLoop::current(), message_loop_);
108 114
109 state_ = kStopped; 115 state_ = kStopped;
110 116
111 VideoDecoder::Stop(callback); 117 VideoDecoder::Stop(callback);
112 118
113 // TODO(ronghuawu): Stop rtc 119 // TODO(ronghuawu): Stop rtc
114 } 120 }
115 121
116 void RTCVideoDecoder::Seek(base::TimeDelta time, const FilterStatusCB& cb) { 122 void RTCVideoDecoder::Seek(base::TimeDelta time,
123 const FilterStatusCB& cb) {
scherkus (not reviewing) 2011/06/29 00:39:28 why was this dropped to next line?
Ronghua 2011/06/29 20:36:39 Done.
117 if (MessageLoop::current() != message_loop_) { 124 if (MessageLoop::current() != message_loop_) {
118 message_loop_->PostTask(FROM_HERE, 125 message_loop_->PostTask(FROM_HERE,
119 NewRunnableMethod(this, &RTCVideoDecoder::Seek, 126 NewRunnableMethod(this, &RTCVideoDecoder::Seek,
120 time, cb)); 127 time, cb));
121 return; 128 return;
122 } 129 }
123 130
124 DCHECK_EQ(MessageLoop::current(), message_loop_); 131 DCHECK_EQ(MessageLoop::current(), message_loop_);
125 132
126 state_ = kSeeking; 133 state_ = kSeeking;
(...skipping 134 matching lines...) Expand 10 before | Expand all | Expand 10 after
261 FROM_HERE, 268 FROM_HERE,
262 NewRunnableMethod(this, 269 NewRunnableMethod(this,
263 &RTCVideoDecoder::VideoFrameReady, 270 &RTCVideoDecoder::VideoFrameReady,
264 video_frame)); 271 video_frame));
265 } else { 272 } else {
266 VideoFrameReady(video_frame); 273 VideoFrameReady(video_frame);
267 } 274 }
268 275
269 return 0; 276 return 0;
270 } 277 }
271
272 bool RTCVideoDecoder::IsUrlSupported(const std::string& url) {
273 GURL gurl(url);
274 return gurl.SchemeIs(kMediaScheme);
275 }
276
277 } // namespace media
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