[MPlayer-cvslog] r22237 - trunk/libmpcodecs/vf_scale.c

[Michael Niedermayer]

Hi

On Sat, Feb 17, 2007 at 03:13:26PM +0100, Diego Biurrun wrote:
> On Sat, Feb 17, 2007 at 02:10:25PM +0100, Diego Biurrun wrote:
> > On Sat, Feb 17, 2007 at 01:35:15PM +0100, Michael Niedermayer wrote:
> > > 
> > > On Sat, Feb 17, 2007 at 01:20:31PM +0100, Michael Niedermayer wrote:
> > > > 
> > > > On Sat, Feb 17, 2007 at 12:48:24PM +0100, Diego Biurrun wrote:
> > > > > On Sat, Feb 17, 2007 at 12:17:25PM +0100, Michael Niedermayer wrote:
> > > > > > 
> > > > > > you can test palette support with
> > > > > > -vf scale,format=bgr8,scale
> > > > > > 
> > > > > > rgb8 doesnt work as the init code is missing (bug in vf_scale.c not in the 
> > > > > > swscaler!), -vf palette is affected as well
> > > > > > you can also test it with videos like 8bpp.avi (i think that was from mphq?)
> > > > > > 
> > > > > > if something doesnt work then please first test that -vf palette,scale works
> > > > > > also try valgrind to ensure that there are no bugs in the demuxer or decoder
> > > > > > (especially important for the game formats)
> > > > > 
> > > > > It works for you?  
> > > > 
> > > > of course it does ...
> > > > 
> > > > > With -vf scale,format=bgr8,scale I get psychedelic
> > > > > colors ...
> > > > 
> > > > did you forget svn up? i also had these colors before i fixed vf_scale.c
> > > 
> > > wait, do you use a big endian architecture? if so palette support doesnt work
> > > as ffmpeg uses native endian and mplayer non native endian so theres a
> > > missmatch between the swscaler and mplayer on big endian
> > 
> > I tested on both x86 and PPC.  I'll run distclean and empty compiler
> > caches everywhere and report back later.
> 
> I still get psychedelic colors on both PPC and x86.  Any detailed
> information I can provide?

output from 
mplayer matrixbench_mpeg2.mpg -vf scale,format=rgb8,scale -v

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

it is not once nor twice but times without number that the same ideas make
their appearance in the world. -- Aristotle
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