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4 Commits

Author SHA1 Message Date
perkj@webrtc.org
112f127170 Refactor how VideoCapturerAndroid delivers frames and is stopped. 
With this cl, video buffers are now allocated using direct buffers.
These buffers are guaranteed to live as long as the capturer is running.
We can now post frames in c++ from the Java thread to the  c++ worker thread and let c++ post the buffers back when it has finished
processing them.

This cl also reverts back to make Stop asynchronouse so that it is guaranteed that the c++ worker thread is not used and no frames are delivered to VideoCapturerAndroid after Stop completes.

BUG=4318
TESTED= On a N5, N6, N9 and Samsung device.
R=glaznev@webrtc.org, magjed@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/43369004

Cr-Commit-Position: refs/heads/master@{#8493}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8493 4adac7df-926f-26a2-2b94-8c16560cd09d
 2015-02-25 09:20:43 +00:00
perkj@webrtc.org
3db042e2f0 Stop AndroidVideoCapturer asynchronously. 
The purpose is to avoid a deadlock between the C++ thread calling Stop and the Java thread that provides video frames.

BUG=4318
R=glaznev@webrtc.org, magjed@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/35249004

Cr-Commit-Position: refs/heads/master@{#8425}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8425 4adac7df-926f-26a2-2b94-8c16560cd09d
 2015-02-19 08:44:17 +00:00
perkj@webrtc.org
8f605e8911 Add VideoSource::Stop and Restart methods. 
The purpose is to make sure that start and stop is called on the correct thread on Android. It also cleans up the Java VideoSource implementation.

BUG=4303
R=glaznev@webrtc.org, magjed@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/39989004

Cr-Commit-Position: refs/heads/master@{#8389}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8389 4adac7df-926f-26a2-2b94-8c16560cd09d
 2015-02-17 13:54:42 +00:00
perkj@webrtc.org
83bc721c7e Add Android specific VideoCapturer. 
The Java implementation of VideoCapturer is losely based on the the work in webrtc/modules/videocapturer.

The capturer is now started asyncronously.
The capturer supports easy camera switching.

BUG=
R=henrika@webrtc.org, magjed@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/30849004

Cr-Commit-Position: refs/heads/master@{#8329}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8329 4adac7df-926f-26a2-2b94-8c16560cd09d
 2015-02-11 11:27:22 +00:00