[Webkit-unassigned] [Bug 81103] [Texmap] Implement BGRA swizzling detection

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=81103





--- Comment #11 from Noam Rosenthal <noam at webkit.org>  2013-02-02 01:45:26 PST ---
(In reply to comment #10)
> (In reply to comment #9)
> > (From update of attachment 186178 [details] [details])
> > View in context: https://bugs.webkit.org/attachment.cgi?id=186178&action=review
> > 
> > I remember this kind of patch had a tendency to break stuff :)
> > Can someone validate it on more than one GLES2 hardware?
> 
> I tested in mesa3d llvmpipe, intel and mali t400.
> The reverted implementation(changeset r110703) was slightly different. Basically it was just using BGRA in the external format, however in the GLESv2 case, when BGRA is used it also needs to be used in the internal texture format. 
Yes, in the N9 case that's the only thing that worked (and N9 was the only GLESv2 device running TextureMapper at the time).
But I think this should be ok, if you can address the other comment :)

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