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authorAllan Sandfeld Jensen <allan.jensen@theqtcompany.com>2015-06-18 14:10:49 +0200
committerOswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>2015-06-18 13:53:24 +0000
commit813fbf95af77a531c57a8c497345ad2c61d475b3 (patch)
tree821b2c8de8365f21b6c9ba17a236fb3006a1d506 /chromium/content/renderer/media/rtc_video_renderer.h
parentaf6588f8d723931a298c995fa97259bb7f7deb55 (diff)
downloadqtwebengine-chromium-813fbf95af77a531c57a8c497345ad2c61d475b3.tar.gz
BASELINE: Update chromium to 44.0.2403.47
Change-Id: Ie056fedba95cf5e5c76b30c4b2c80fca4764aa2f Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Diffstat (limited to 'chromium/content/renderer/media/rtc_video_renderer.h')
-rw-r--r--chromium/content/renderer/media/rtc_video_renderer.h28
1 files changed, 14 insertions, 14 deletions
diff --git a/chromium/content/renderer/media/rtc_video_renderer.h b/chromium/content/renderer/media/rtc_video_renderer.h
index 699fe84d2ef..c68b8074fd5 100644
--- a/chromium/content/renderer/media/rtc_video_renderer.h
+++ b/chromium/content/renderer/media/rtc_video_renderer.h
@@ -12,7 +12,7 @@
#include "content/public/renderer/media_stream_video_sink.h"
#include "content/renderer/media/video_frame_provider.h"
#include "third_party/WebKit/public/platform/WebMediaStreamTrack.h"
-#include "ui/gfx/size.h"
+#include "ui/gfx/geometry/size.h"
namespace base {
class MessageLoopProxy;
@@ -20,13 +20,14 @@ class MessageLoopProxy;
namespace content {
-// RTCVideoRenderer is a VideoFrameProvider designed for rendering
-// Video MediaStreamTracks,
-// http://dev.w3.org/2011/webrtc/editor/getusermedia.html#mediastreamtrack
-// RTCVideoRenderer implements VideoTrackSink in order to render
-// video frames provided from a VideoTrack.
-// RTCVideoRenderer register itself as a sink to the VideoTrack when the
-// VideoFrameProvider is started and deregisters itself when it is stopped.
+// RTCVideoRenderer is a VideoFrameProvider designed for rendering Video
+// MediaStreamTracks [1], RTCVideoRenderer implements MediaStreamVideoSink in
+// order to render video frames provided from a MediaStreamVideoTrack, to which
+// it AddToVideoTrack()s itself when the VideoFrameProvider is Start()ed
+// and RemoveFromVideoTrack()s itself when the latter is Stop()ed.
+//
+// [1] http://dev.w3.org/2011/webrtc/editor/getusermedia.html#mediastreamtrack
+//
// TODO(wuchengli): Add unit test. See the link below for reference.
// http://src.chromium.org/viewvc/chrome/trunk/src/content/renderer/media/rtc_vi
// deo_decoder_unittest.cc?revision=180591&view=markup
@@ -55,21 +56,20 @@ class CONTENT_EXPORT RTCVideoRenderer
};
void OnVideoFrame(const scoped_refptr<media::VideoFrame>& frame,
- const media::VideoCaptureFormat& format,
const base::TimeTicks& estimated_capture_time);
- // VideoTrackSink implementation. Called on the main thread.
+ // MediaStreamVideoSink implementation. Called on the main thread.
void OnReadyStateChanged(
blink::WebMediaStreamSource::ReadyState state) override;
void RenderSignalingFrame();
- base::Closure error_cb_;
- RepaintCB repaint_cb_;
- scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
+ const base::Closure error_cb_;
+ const RepaintCB repaint_cb_;
+ const scoped_refptr<base::MessageLoopProxy> message_loop_proxy_;
State state_;
gfx::Size frame_size_;
- blink::WebMediaStreamTrack video_track_;
+ const blink::WebMediaStreamTrack video_track_;
base::WeakPtrFactory<RTCVideoRenderer> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(RTCVideoRenderer);