[FFmpeg-devel] [PATCH] swscale alpha channel support

Michael Niedermayer michaelni
Sat Feb 21 13:42:37 CET 2009


On Sat, Feb 21, 2009 at 12:49:22PM +0100, C?dric Schieli wrote:
> 2009/2/21 Stefan Gehrer <stefan.gehrer at gmx.de>
> 
> > Michael Niedermayer wrote:
> > > On Thu, Feb 12, 2009 at 10:51:02AM +0100, Aurelien Jacobs wrote:
> > >> On Thu, 12 Feb 2009 09:10:02 +0000 (UTC)
> > >> Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> > >>
> > >>> C?dric Schieli <cschieli <at> gmail.com> writes:
> > >>>
> > >>>>>> #1 : sws_writebgr32_register_params.patch
> > >>>>>> makes mmx registers parametrized in the WRITEBGR32 macro
> > >>>>> ok assuming it generates obj files that are identical
> > >>>>>
> > >>>> Yes, they are
> > >>> swscale.o changes for me both with gcc and icc when this patch is
> > applied (as
> > >>> for the other patches).
> > >> I guess you forgot to strip the files before comparing. Here I see no
> > >> difference between striped files.
> > >
> > > ping?
> > >
> > > if it doesnt change stripped then someone apply please
> >
> > They stay binary identical after stripping for me,
> > I applied the first three of the five patches in the set.
> >
> 
> Thank you.
> 
> Attached is another patch which factorizes some code in yuv2rgb_template.c
> to ease further yuva2rgb patch.
> Stripped object files are identical with this patch applied.

ok

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The worst form of inequality is to try to make unequal things equal.
-- Aristotle
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