TPEPlatform/2013-06-20: Difference between revisions
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** MediaStreamGraph, tracing code from mochitst test_video_to_canvas. | ** MediaStreamGraph, tracing code from mochitst test_video_to_canvas. | ||
** MediaRecorder, tracing code from Randy's mochitest | ** MediaRecorder, tracing code from Randy's mochitest | ||
'''MediaEncoder {{bug|879688}}''' | '''MediaEncoder {{bug|879688}}''' | ||
* WebAudio stack-buffer-overflow crash | * {{bug|882956}} WebAudio stack-buffer-overflow crash/ Shelly | ||
** Fixed, review+, and landed. | ** Fixed, review+, and landed. | ||
* Study OMX and Stagefright framework. / Shelly | * Study OMX and Stagefright framework. / Shelly | ||
'''WebAudio''' | '''WebAudio''' | ||
* test API conformity (most web apps only work with Google Chrome) / JW | * test API conformity (most web apps only work with Google Chrome) / JW | ||
| Line 22: | Line 17: | ||
==Streaming Media== | ==Streaming Media== | ||
'''WebRTC''' | '''WebRTC {{bug|750011}}''' | ||
* Enable WebRTC C++ unit tests on b2g | * {{bug|865956}} Enable WebRTC C++ unit tests on b2g/ John | ||
** work with pwang to fix the regression from {{bug|867933}} | ** work with pwang to fix the regression from {{bug|867933}} | ||
* | * {{bug|869869}} UDP E10S performance benchmark/ SC | ||
** update patch according to ekr's review comment. | ** update patch according to ekr's review comment. | ||
** continue the e10s code merge with StevenLee's performance tuning work. | ** continue the e10s code merge with StevenLee's performance tuning work. | ||
| Line 31: | Line 26: | ||
** discuss the current plan {{bug|785592}} with sotaro | ** discuss the current plan {{bug|785592}} with sotaro | ||
** figure out the control/data path of microphone audio | ** figure out the control/data path of microphone audio | ||
* Test Opus codec with low complexity | |||
** CPU usage is still high. With low complexity and audio only, CPU usage is about 60%. | |||
* Work out a demo version with fixing audio latency problem | |||
== Graphic == | == Graphic == | ||
'''Canvas 2D/SkiaGL {{bug|858237}}''' | |||
* {{bug|869199}} Bad performance of fishie tank/ Peter | |||
** Found main thread was blocked by DrawTargetSkia::Flush | |||
** SkDeferredCanvas may be the proper solution for it, create wiki to explain | |||
* {{bug|875168}} Integrate SurfaceTexture/ Peter | |||
** analysis: Consider the gralloc buffer lifecycle | |||
'''HW Composer''' | |||
* {{bug|881460}}Wrong colorspace of gl rendering content/ Peter | |||
** land | |||
* {{bug|881170}} Camera Preview position changes when touch screen/ Peter | |||
** review | |||
==Stability== | ==Stability== | ||
* {{Bug|881584}} - [A/V] Background activity keep consuming power when Youtube is paused by power button. /Cervantes, Ting-Yuan | |||
* {{Bug|878142}} - [System] Device does not enter cpu idle state (AP's core 0 voltage). / Cervantes | |||
==Free Agent== | ==Free Agent== | ||
'''ImageLib''' | '''ImageLib''' | ||
* | * {{bug|882526}} - remove WBMP codec from gecko / SC | ||
** roc and gal suggest to introduce wbmp.js for implementing WBMP code in js. | ** roc and gal suggest to introduce wbmp.js for implementing WBMP code in js. | ||
** discuss with schung about how Message app are going to apply this shared JS library. | |||
'''Web Animation''' | '''Web Animation''' | ||
* Study the spec on W3C. /Shelly | * Study the spec on W3C. /Shelly | ||
** Study the part of Animation Model, or start implementing the frameword of Timing Model. | ** Study the part of Animation Model, or start implementing the frameword of Timing Model. | ||
'''Volume Service''' | |||
* {{bug|865347}} - Add a test to device storage for checking sdcard availability. /JW | |||
** Study how to run/write Marionette tests. | |||
** Add a Marionette test for testing new APIs. | |||
'''FOTA''' | |||
* {{bug|880737}} - Cannot resume update package download after network / SC | |||
** investigating why download cannot be resumed. | |||
* {{bug|885114}} - 1.0->1.1 OTA/FOTA data migration testing / SC | |||
** Discuss with Taipei QAs about how to test FOTA | |||
'''WIDS2013''' | |||
* Prepare the presentation for WIDS2013/ Ting-Yuan | |||
'''Memshrink''' | |||
* {{bug|771765}} - (Nuwa) Investigate implementing Gecko "template" content process / Cervantes | |||
** patches get reviewed. Updating the patches for the next round of review. | |||
Latest revision as of 07:56, 21 June 2013
Media
MediaRecorder
- Study document/ Alfredo
- MediaStreamGraph, tracing code from mochitst test_video_to_canvas.
- MediaRecorder, tracing code from Randy's mochitest
MediaEncoder bug 879688
- bug 882956 WebAudio stack-buffer-overflow crash/ Shelly
- Fixed, review+, and landed.
- Study OMX and Stagefright framework. / Shelly
WebAudio
- test API conformity (most web apps only work with Google Chrome) / JW
- bug 882171 - Optimize the AudioNodeEngine.cpp routines for NEON / JW
- trace code about how SSE is done on x86 platforms.
- study ARM NEON intrinsic functions.
- bug 884726 - (webaudio) Support webkit prefix and old names to work with existing web apps. / JW
- discuss webkit prefix and old names with Ehsan.
Streaming Media
WebRTC bug 750011
- bug 865956 Enable WebRTC C++ unit tests on b2g/ John
- work with pwang to fix the regression from bug 867933
- bug 869869 UDP E10S performance benchmark/ SC
- update patch according to ekr's review comment.
- continue the e10s code merge with StevenLee's performance tuning work.
- central control for audio/video hardware/ SC
- discuss the current plan bug 785592 with sotaro
- figure out the control/data path of microphone audio
- Test Opus codec with low complexity
- CPU usage is still high. With low complexity and audio only, CPU usage is about 60%.
- Work out a demo version with fixing audio latency problem
Graphic
Canvas 2D/SkiaGL bug 858237
- bug 869199 Bad performance of fishie tank/ Peter
- Found main thread was blocked by DrawTargetSkia::Flush
- SkDeferredCanvas may be the proper solution for it, create wiki to explain
- bug 875168 Integrate SurfaceTexture/ Peter
- analysis: Consider the gralloc buffer lifecycle
HW Composer
- bug 881460Wrong colorspace of gl rendering content/ Peter
- land
- bug 881170 Camera Preview position changes when touch screen/ Peter
- review
Stability
- bug 881584 - [A/V] Background activity keep consuming power when Youtube is paused by power button. /Cervantes, Ting-Yuan
- bug 878142 - [System] Device does not enter cpu idle state (AP's core 0 voltage). / Cervantes
Free Agent
ImageLib
- bug 882526 - remove WBMP codec from gecko / SC
- roc and gal suggest to introduce wbmp.js for implementing WBMP code in js.
- discuss with schung about how Message app are going to apply this shared JS library.
Web Animation
- Study the spec on W3C. /Shelly
- Study the part of Animation Model, or start implementing the frameword of Timing Model.
Volume Service
- bug 865347 - Add a test to device storage for checking sdcard availability. /JW
- Study how to run/write Marionette tests.
- Add a Marionette test for testing new APIs.
FOTA
- bug 880737 - Cannot resume update package download after network / SC
- investigating why download cannot be resumed.
- bug 885114 - 1.0->1.1 OTA/FOTA data migration testing / SC
- Discuss with Taipei QAs about how to test FOTA
WIDS2013
- Prepare the presentation for WIDS2013/ Ting-Yuan
Memshrink
- bug 771765 - (Nuwa) Investigate implementing Gecko "template" content process / Cervantes
- patches get reviewed. Updating the patches for the next round of review.