http://bugs.freedesktop.org/show_bug.cgi?id=22901
Matthias Hopf
(In reply to comment #0)
Created an attachment (id=27928) --> (http://bugs.freedesktop.org/attachment.cgi?id=27928) [details] [details] patch to fix YUV scaling and use Rec709 coefficients
radeonhd uses certain constants in the conversion from YUV to RGB in the Xv code. However, there's a minor scaling bug where 256 is used instead of 255 as the maximum value of an 8-bit unsigned.
Good catch. Those off-by-ones always gets ya. ;)
I'll push this change once I get my commit access (soon), if no one else has done it already.
Thanks a lot, Javeed. I agree that HDTV color space is more appropriate as a default. Also thanks for the detailed description. Yang, I pushed this pash (slightly modified due to Egbert's cleanup actions) already. Nevertheless I hope that you get your commit rights soon :-) -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ xorg-team mailing list xorg-team@lists.x.org http://lists.x.org/mailman/listinfo/xorg-team -- To unsubscribe, e-mail: radeonhd+unsubscribe@opensuse.org For additional commands, e-mail: radeonhd+help@opensuse.org