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660204c65c
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33 Commits

Author SHA1 Message Date
Diego Biurrun
660204c65c Update licensing information: The FSF changed postal address. 
Originally committed as revision 17368 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2006-01-13 00:23:32 +00:00
Michael Niedermayer
66d1cdb672 passing an array or double precission parameters for the scaling function, instead of missusing a few bits of the flags 
fixing the naming of the scaling functions a little

Originally committed as revision 13374 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2004-09-18 00:08:17 +00:00
Romain Dolbeau
a2faa40192 AltiVec support in postproc/ + altivec optimizations for yuv2yuvX patch by (Romain Dolbeau <dolbeau at irisa dot fr>) 
Originally committed as revision 12018 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2004-03-11 17:58:11 +00:00
Michael Niedermayer
e21206a820 moving getFilter stuff back (vf_scale.c -> swscale.c) 
Originally committed as revision 9986 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2003-04-25 11:26:34 +00:00
Michael Niedermayer
516b1f82ac removing sws - global verbose var dependancy 
removing sws - cpudetect dependancy (note rgb2rgb still needs it)
moving mplayer specific stuff from swscale.c -> vf_scale.c

Originally committed as revision 9976 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2003-04-24 17:04:20 +00:00
Michael Niedermayer
fccb9b2b80 10000l (YUV vs. YVU swscale fix/cleanup) 
Originally committed as revision 9698 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2003-03-27 16:04:53 +00:00
Michael Niedermayer
d4e242755f sws_ prefix, more seperation between internal & external swscaler API 
sws_scale() returns the number of outputed lines

Originally committed as revision 9495 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2003-02-23 22:05:55 +00:00
Michael Niedermayer
5427e24291 yuv2rgb brightness/contrast/saturation/different colorspaces support finished 
yuv2rgb deglobalize
yuv2rgb optimizations / cleanup
bugs?

Originally committed as revision 9477 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2003-02-21 20:35:18 +00:00
Michael Niedermayer
0481412aba brightness / saturation / contrast / different yuv colorspace support for some yuv2rgb converters (many converters still ignore it) 
Originally committed as revision 9417 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2003-02-13 19:27:17 +00:00
Michael Niedermayer
6542b44e2a cleanup 
Originally committed as revision 9415 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2003-02-13 18:24:33 +00:00
Michael Niedermayer
77a4965980 cleanup 
Originally committed as revision 9414 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2003-02-13 14:19:05 +00:00
Michael Niedermayer
a86c461c6b more scaling algos 
Originally committed as revision 6638 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-07-04 13:08:37 +00:00
Michael Niedermayer
81a571a8b3 -sws 6 (luma bicubic & chroma bilinear) 
Originally committed as revision 6581 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-27 19:17:25 +00:00
Michael Niedermayer
cf7d1c1a73 use unified yuv2rgb init 
{RGB,BGR}{1,4,8,15,16,24,32} output supported

Originally committed as revision 6579 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-27 18:00:47 +00:00
Michael Niedermayer
985c513355 10l 
Originally committed as revision 6542 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-24 00:56:27 +00:00
Michael Niedermayer
5859233b70 100l (non mmx versions didnt compile) 
some cleanup

Originally committed as revision 6541 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-24 00:18:29 +00:00
Michael Niedermayer
c7a810cc25 selftest support 
bugfixes

Originally committed as revision 6518 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-23 10:36:18 +00:00
Michael Niedermayer
b7dc6f6628 overread in the mmx2 horizontal scaler fixed 
2% faster horizontal mmx2 scaler

Originally committed as revision 5453 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-04-01 14:01:22 +00:00
Michael Niedermayer
370799068d swScale internally uses yuv2rgb now if possible 
Originally committed as revision 4555 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-02-06 20:52:14 +00:00
Michael Niedermayer
1e621b18b2 YUY2, BGR24, BGR32 input support (no mmx yet) 
Originally committed as revision 4468 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-02-01 19:25:09 +00:00
Michael Niedermayer
6c7506de1c YV12 like formats support (I420/IYUV) 
bugfixes related to vo_x11 resizeing

Originally committed as revision 4420 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-01-30 15:21:08 +00:00
Michael Niedermayer
d8863d37e2 area averageing scaling support (-sws 5) (is identical to bilinear for upscale) 
Originally committed as revision 4403 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-01-29 01:43:15 +00:00
Michael Niedermayer
ff7ba85694 nearest neighbor / sdl emulation ;) scaling (-sws 4) 
Originally committed as revision 4402 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-01-28 23:57:18 +00:00
Michael Niedermayer
5521b193d6 15/16 bit dithering in C (5% slower, can be disabled by comenting #define DITHER1XBPP out) 
x/yInc bugfix (bug was introduced during the global var removial)
more emms & no messing with ARCH_X86 (=workaround against not cleared mmx state somewhere)
sharpening filter (-ssf cs=<int> & -ssf ls=<int>)

Originally committed as revision 4298 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-01-21 22:11:09 +00:00
Michael Niedermayer
fe8054c0ff copyright(swscaler) = GPL 
Originally committed as revision 4296 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-01-21 18:32:31 +00:00
Michael Niedermayer
5cebb24be0 a few filters (should be removed/merged when arpis videofilter stuff is finished) 
-ssf cgb=<float> -> chrominance gaussian blur (nice to improve picture quality)
-ssf lgb=<float> -> luminance gaussian blur (dunno what its good for)
-ssf chs=<int> -> shift chrominance horizontally
-ssf cvs=<int> -> shift chrominance vertically
these will only work if the swscaler is used at all

Originally committed as revision 4295 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-01-21 15:22:28 +00:00
Michael Niedermayer
c7f822d95e general convolution filtering of the source picture 
dynamic memory allocation for the buffers (needed for the filter stuff)

Originally committed as revision 4291 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-01-21 03:56:47 +00:00
Michael Niedermayer
28bf81c90d removed global vars so that multiple swscalers can be used 
experimental upscaling mode (-sws 3)
general convolution filters support (unfinished)
bugfix for bicubic upscaling
assertion checking if defined MP_DEBUG
checking of the input/output size instead of segfault if its very large

Originally committed as revision 4277 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-01-20 05:30:23 +00:00
Michael Niedermayer
c1b0bfb477 vertical cubic/linear scaling 
prints some info (MMX, dstbpp, ...)
mainloop rewritten

Originally committed as revision 3345 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2001-12-06 00:10:42 +00:00
Michael Niedermayer
077ea8a7f4 horizontal up/downscale linear & cubic 
-sws command line option (0 -> fast_bilinear, 1->bilinear, 2->bicubic)

Originally committed as revision 3273 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2001-12-02 20:03:26 +00:00
Michael Niedermayer
d1fac6cf52 swscaler cleanup 
green line at bottom bugfix
green lines in yuv2yuv scaler bugfix

Originally committed as revision 3210 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2001-11-29 20:19:17 +00:00
Michael Niedermayer
3885847036 yv12 to yv12 scaler 
someone who knows a bit about vo_odivx could add support for it ...

Originally committed as revision 2520 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2001-10-28 18:30:59 +00:00
Arpi
3db822b03f header for swscale.c 
Originally committed as revision 2218 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2001-10-15 19:06:16 +00:00