TPEPlatform/2013-07-11: Difference between revisions

Revision as of 03:14, 10 July 2013

RTSP bug 831645 / Bechen

RTSP bug 831645
- waiting for review
bug 877116 - [RTSP] audio playback latency is serious with the following media streams(Video:H.264 Audio:AAC)
- According to rfc3640, we can divide a RTP packet into several Access-Unit, and calculate the timestamp for each AU.
  - It works now, but since we divide a RTP packet into several small pieces, also increase the ipc loading. And we observe the smallest aac AU is only 9 bytes (silence aac frame), means that a RTP packet will be divided into more than 100 AUs corresponding to 100 ipc, 100 slots. Then we must adjust the slot buffer number in RTSPTrackBuffer bug 877193.

The b2g process crash on our ipc call "onMediaDataAvailable", seems we can't do ipc on android thread. Help by / Cervantes.

WebRTC

bug 869869 - e10s for UDP socket / SC
- update patch according to 4th review comment
- investigating memory leakage in nsUDPSocket, leak at DeadlockDetector (on exist on debug build)
- performance analysis

Canvas 2D/SkiaGL bug 858237

bug 869199 Bad performance of fishie tank/ Peter
- Implement separate thread for canvas rendering and check bug 857895
bug 875168 Integrate SurfaceTexture/ Peter
- pending...

HW Composer

bug 884188/bug 885345 HWC can't render small layer due to no gralloc buffer/ Peter
- Provided workaround on m-c and wait for review

Misc

Prepare b2g GFX introduction and porting([1])
- Have presentation at 10:30 am this Friday

B2G GFX arch

@@ Line 15: / Line 15: @@
 * {{bug|869869}} - e10s for UDP socket / SC
 ** update patch according to 4th review comment
-** investigating memory leakage in nsUDPSocket, leak at DeadLockDetector (on exist on debug build)
+** investigating memory leakage in nsUDPSocket, leak at DeadlockDetector (on exist on debug build)
 ** performance analysis