741745 - Colors of some pages are inverted

Status: RESOLVED FIXED

(Firefox OS Graveyard :: General, defect)

Description

[Kan-Ru Chen [:kanru] (UTC+9)]

Tested on sgs2, recently the lockscreen and homescreen looks like the color red and blue is inverted. However, when swiping the homescreen the color become normal. Video is correct, webgl content is correct too.

Comment 1

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

Which sgs2 chipset?  Were you testing Gingerbread or Ice Cream Sandwich?

Comment 2

[Kan-Ru Chen [:kanru] (UTC+9)]

mali gpu. My binary blobs came from Gingerbread.

Comment 3

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

Is the gonk gb or ics?

Phone

Comment 4

[Kan-Ru Chen [:kanru] (UTC+9)]

(In reply to Chris Jones [:cjones] [:warhammer] from comment #3)
> Is the gonk gb or ics?
> 
> Phone

GB gonk.

Comment 5

[Andreas Gal :gal]

I have seen this too. I think this is related to RGB vs RGBA and a driver bug. I got this with the gralloc patch briefly. Check out the texture setup in GLContextProviderEGL.cpp and twiddle with that.

Comment 6

[Kan-Ru Chen [:kanru] (UTC+9)]

Fixed by bug 742091

Comment 7

[Kan-Ru Chen [:kanru] (UTC+9)]

(In reply to Kan-Ru Chen [:kanru] from comment #6)
> Fixed by bug 742091

Will, not entirely. The color now flips between 24 bits and 16 bits. Color banding is noticeable when the image is not moving.