[Mplayer-cvslog] CVS: main/postproc rgb2rgb.c,1.48,1.49 rgb2rgb.h,1.20,1.21 rgb2rgb_template.c,1.50,1.51 swscale.c,1.90,1.91 swscale_template.c,1.77,1.78 yuv2rgb.c,1.10,1.11 yuv2rgb_mlib.c,1.2,1.3 yuv2rgb_template.c,1.10,1.11

[Michael Niedermayer]

Hi

On Saturday 22 June 2002 15:17, Alex Beregszaszi wrote:
> Hi,
>
> > i've sycned with mpxp to get yvu9 support, but found soem of his changes
> > usefull, it seems they aren't :(
>
> only radeon_vid contains yvu9 support in mpxp
hmmm ehhhh ?! mach64 does support it too (at least i added support for it in 
mplayer ...)

>
> > also yvu9 is copy-only in his version, i hoped that it'll work well,
> > including yvu9->yv12 (we need it for sorenson) and scaling etc...
>
> Michael, could you complete yvu9toyv12 converter in rgb2rgb.c?
sure, but dunno when (need to fix wmv1 & swscale first) we allso need hq & lq 
version of many converters (the ones which do chroma resampling, especially 
for a subsampling factor of 4 it might be noticeable if we just 
drop/dupplicate 75% of the samples)

>
> also we should clean the whole code, csp_conv.c or smth, and/or split the
> parts the current one is a bit hard to understand for volunteers
agree, but its very low priority if u expect me to do it ;)

>
> btw, Michael could you write a fast yv12tonv12 converter? (or
> interleaveBytes if for this prupose?)
take a look in rgb2rgb*{c,h}

[...]

Michael