Beginning on October 25th, 2016, Persona will no longer be an option for authentication on BMO. For more details see Persona Deprecated.
Last Comment Bug 786103 - Stagefright: Galaxy S III hardware decoder video is green (OMX_COLOR_FormatYUV420SemiPlanar)
: Stagefright: Galaxy S III hardware decoder video is green (OMX_COLOR_FormatYU...
Product: Core
Classification: Components
Component: Audio/Video (show other bugs)
: Trunk
: ARM Android
: P1 normal (vote)
: mozilla18
Assigned To: Chris Peterson [:cpeterson]
: Maire Reavy [:mreavy]
Depends on:
Blocks: 787227 767480 785275 785339
  Show dependency treegraph
Reported: 2012-08-27 16:37 PDT by Chris Peterson [:cpeterson]
Modified: 2012-09-10 16:41 PDT (History)
4 users (show)
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---

Galaxy Note video playback (90.68 KB, image/jpeg)
2012-09-05 18:25 PDT, cajbir (:cajbir)
no flags Details
advance-aSrc-aDst-pointers.patch (1.30 KB, patch)
2012-09-06 18:14 PDT, Chris Peterson [:cpeterson]
roc: review+
kchen: feedback+
bajaj.bhavana: approval‑mozilla‑aurora+
Details | Diff | Splinter Review

Description Chris Peterson [:cpeterson] 2012-08-27 16:37:25 PDT
This is a color conversion regression in Nightly build 2012-08-27. The pushlog from build 08-26 to 08-27 is:

This bug is likely a regression from this changeset for bug 767480:
Comment 1 cajbir (:cajbir) 2012-09-05 18:25:26 PDT
Created attachment 658710 [details]
Galaxy Note video playback

Same issue on the Galaxy Note 1 with hardware playback. Video is green with flickering in and out of non-green.
Comment 2 Chris Peterson [:cpeterson] 2012-09-06 18:14:02 PDT
Created attachment 659068 [details] [diff] [review]

This bug is a regression from bug 767480:

That fix inadvertently moved some pointer math out of CopyPlane()'s loops. Because the aSrc and aDst pointers where not advanced, the Cb and Cr planes were not copied for color formats that hit CopyPlane()'s slow path.

This patch fixes the green videos, but does not address related bug 785275.
Comment 3 Robert O'Callahan (:roc) (email my personal email if necessary) 2012-09-06 18:19:15 PDT
Comment on attachment 659068 [details] [diff] [review]

Review of attachment 659068 [details] [diff] [review]:

Comment 4 Chris Peterson [:cpeterson] 2012-09-07 14:37:57 PDT
Comment 5 Ryan VanderMeulen [:RyanVM] 2012-09-07 21:17:03 PDT
Comment 6 Chris Peterson [:cpeterson] 2012-09-07 21:39:28 PDT
Comment on attachment 659068 [details] [diff] [review]

[Approval Request Comment]
Bug caused by (feature/regressing bug #): bug 767480 (which regressed Nightly 18 and Aurora 17)
User impact if declined: H264 videos may be green on some Android devices
Testing completed (on m-c, etc.): m-c
Risk to taking this patch (and alternatives if risky): Low risk. This patch just reverts a copy/paste typo in a video color conversion function.
String or UUID changes made by this patch: N/A
Comment 7 Chris Peterson [:cpeterson] 2012-09-10 16:41:51 PDT

Note You need to log in before you can comment on or make changes to this bug.