Patch by Takis.

Originally committed as revision 26210 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 26209 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 26183 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Add a check that checks that the width is within the choosen constant.
This might have been exploitable.

Originally committed as revision 26165 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 26060 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 25485 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

swscale_template.c:1171: warning: implicit declaration of function ‘altivec_yuv2packedX’
swscale.c:1982: warning: implicit declaration of function ‘yuv2rgb_altivec_init_tables’
yuv2rgb.c:652: warning: implicit declaration of function ‘yuv2rgb_init_altivec’

Originally committed as revision 25319 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 25316 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 24800 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 24627 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 24309 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 24143 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 24121 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

patch by Denes Balatoni: [dbalatoni interware hu]
original thread: [FFmpeg-devel] [PATCH] UltraSPARC VIS yuv2rgb third try
date: 07/17/2007 08:35 PM

Originally committed as revision 23825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

patch by Andreas Öman: \andreas olebyn nu/
original thread: [FFmpeg-devel] half vertical chroma resolution from JPEGs..
date: 07/03/2007 01:29 PM

Originally committed as revision 23811 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 23722 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 23556 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

YUV2 -> RGB BGR for 565, 555 and 888 a.k.a. 24bit color.
Speed-up compared to C version compiled with -O3  187.28%
Patch by Marc Hoffman %mmh A pleasantst P com%
Original thread:
Date: May 9, 2007 2:46 AM
Subject: [FFmpeg-devel] PATCH BlackFin yuv2rgb color space conversion

Originally committed as revision 23307 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 23296 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 23173 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 22932 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 22307 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

fixing isRGB/BGR() for the byte formats

Originally committed as revision 22244 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 21999 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 21771 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

All the authours of such code agreed.

Originally committed as revision 21045 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 20427 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 20100 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 19878 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 19600 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

the +-1 issue is limited to >2tap vertical filters, so bilinear upscale was unaffected
the new code is sometime faster sometimes slower but the difference is significant (~20%) so its optional and enabled with arnd=1

Originally committed as revision 19177 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 19148 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

Originally committed as revision 18866 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

also on 64 bit systems.

Originally committed as revision 18401 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

once when the scaler is initialized, instead of building them and freeing
them over and over. This gives massive performance improvements.
patch by Alan Curry, pacman*at*TheWorld*dot*com

Originally committed as revision 17589 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 17368 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 16986 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 15249 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 14626 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

yuv2rgb_altivec_init_tables does initialize the SwsContext vectors.
missing vec_splat.
patch by (Luca Barbato <lu_zero at gentoo dot org>) and (Romain Dolbeau <dolbeau at irisa dot fr>)

Originally committed as revision 13565 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

fixing the naming of the scaling functions a little

Originally committed as revision 13374 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 12839 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

orginal patch  by (Marc Hoffman <mmh at pleasantst dot com>)
critical fixes by (Reza Jelveh <reza.jelveh at tu-harburg dot de>)

known bugs/issues, which should be fixed ASAP by someone who has a ppc:
0..255 vs. 16..235
unneeded recalculation of tables
general cleaup, like removing double initalizing of variables

Originally committed as revision 12699 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 11369 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 11123 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 10047 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 9698 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

Originally committed as revision 9500 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

sws_scale() returns the number of outputed lines

Originally committed as revision 9495 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

yuv2rgb deglobalize
yuv2rgb optimizations / cleanup
bugs?

Originally committed as revision 9477 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc