e3aa88bbd5
VideoCoding * Adding a method for polling for frames on Android only until the capture implementation takes care of this (longer term plan). CodecDatabase * Add an accessor for the current decoder * Use std::unique_ptr<> for ownership. * Remove "Release()" and "ReleaseDecoder()". Instead just delete. * Remove |friend| relationship between CodecDatabase and VCMGenericDecoder. VCMDecodedFrameCallback * DCHECKs for thread correctness. * Remove |lock_| now that a threading model has been established and verified. VCMGenericDecoder * All methods now have thread checks. * Variable access associated with thread checkers. VideoReceiver * Added two notification methods, DecoderThreadStarting() and DecoderThreadStopped() * Allows us to establish a period when the decoder thread is not running and it is safe to modify variables such as callbacks, that are only read when the decoder thread is running. * Allows us to DCHECK thread guarantees. * Allows synchronizing callbacks from the module process thread and have them only active while the decoder thread is running. * The above, allows us to establish two modes for the thread, single-threaded-mutable and multi-threaded-const. * Using that knowledge, we can remove |receive_crit_| as well as locking for a number of member variables. MediaCodecVideoDecoder * Removed frame polling code from this class, since this is now done from the root thread function in VideoReceiveStream. VideoReceiveStream * On Android: Polls for decoded frames every 10ms (same interval as previously in MediaCodecVideoDecoder) * [Un]Registers the |video_receiver_| with the module thread only around the time the decoder thread is started/stopped. * Notifies the receiver of start/stop events of the decoder thread. * Changed the decoder thread to use the new PlatformThread callback type. BUG=webrtc:7361, 695438 Review-Url: https://codereview.webrtc.org/2764573002 Cr-Commit-Position: refs/heads/master@{#17527}
WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.
The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.
Development
See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.
More info
- Official web site: http://www.webrtc.org
- Master source code repo: https://chromium.googlesource.com/external/webrtc
- Samples and reference apps: https://github.com/webrtc
- Mailing list: http://groups.google.com/group/discuss-webrtc
- Continuous build: http://build.chromium.org/p/client.webrtc