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Author SHA1 Message Date
Nick Kurshev
82dd7d0dec * prefixication (due Kabi's request) 
* generic optimization:
  - enable ALT and ALIGNED stream
  - move "if(const)" out from loops
  - supress duplicated computing
* first attempt to fix problem with strides

Originally committed as revision 734 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-10 16:37:08 +00:00
Zdenek Kabelac
f197d19a21 * clean compiler warning 
Originally committed as revision 733 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-10 14:34:06 +00:00
Michael Niedermayer
29482cb4ca -O3 
Originally committed as revision 732 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-10 11:07:11 +00:00
Michael Niedermayer
ebd62a2402 return the number of consumed bytes instead of 0 or buf_size 
Originally committed as revision 731 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-10 10:25:11 +00:00
Michael Niedermayer
ef5e74bbfd c std doesnt like negative shifts -> use asm 
Originally committed as revision 730 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-09 19:22:50 +00:00
Zdenek Kabelac
df595131bb * declare av_free 
Originally committed as revision 729 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-09 18:38:07 +00:00
Felix Bünemann
c60a6560a1 warning fix patch by atmos 
Originally committed as revision 728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-09 18:14:59 +00:00
Michael Niedermayer
55cb1ae6fc gcc3 bug workaround 
Originally committed as revision 727 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-09 17:41:51 +00:00
Michael Niedermayer
937683784d fixing sinc filter (seems the problem was caused by rounding in pmulhw -> solution use shorter filter, its long and slow enough anyway) 
some typos
some warning fixes

Originally committed as revision 6680 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-07-09 17:01:52 +00:00
Nick Kurshev
be8ffec9cd new codec: Sorenson v1 
Originally committed as revision 726 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-09 16:08:43 +00:00
Michael Niedermayer
8db1a1dde0 new bitstream reader API (old get_bits() based one is emulated and will still be supported in the future cuz its simpler) 
minor optimizations to get_vlc

Originally committed as revision 725 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-09 10:35:10 +00:00
Zdenek Kabelac
436483c2ec * redundant declaration removed 
Originally committed as revision 724 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-08 11:38:40 +00:00
Michael Niedermayer
de0f2f4cca wmv1 slice_height != mb_height support 
encoding of slice_height != mb_height
1bit shorter wmv1 headers if bit_rate<50 !? ROTFL M$ is even more stupid than i thought
using dc of non intra blocks for dc prediction of wmv1 if bitrate < 129 && res < 320x240

Originally committed as revision 723 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-07 08:34:46 +00:00
Falk Hüffner
0a12d6fdfd Implement clear_blocks_axp. 
Originally committed as revision 722 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-05 19:16:26 +00:00
Falk Hüffner
02da51ec60 * Move "restrict" fallback to common.h 
* Don't include config.h in dsputil.c

Originally committed as revision 721 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-04 13:41:27 +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
Fabrice Bellard
3b50d2ad15 added rtp protocol 
Originally committed as revision 720 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-04 10:42:57 +00:00
Fabrice Bellard
1617ad97ae added rtsp support (not activated yet) 
Originally committed as revision 719 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-04 10:41:34 +00:00
Fabrice Bellard
e309128f84 added rtp support (not activated yet) 
Originally committed as revision 718 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-04 10:38:01 +00:00
Fabrice Bellard
171bbb03ad added raw tcp support 
Originally committed as revision 717 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-04 10:35:45 +00:00
Falk Hüffner
c13e1abdec * Detect "retrict" keyword 
* Use "restrict" in some dsputil routines (yields large speedup)

Originally committed as revision 716 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-04 01:47:32 +00:00
Falk Hüffner
2dbe7ec87c Make dct_unquantize_h263 work on systems without MVI extension. 
Originally committed as revision 715 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-03 23:30:32 +00:00
Falk Hüffner
e0580f8c68 Update and activate dct_unquantize_h263_mvi. Thanks to Måns Rullgård 
for some improvements.

Originally committed as revision 714 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-03 03:01:06 +00:00
Falk Hüffner
dde3f77dbc Use updated motion compensation routines. 
Originally committed as revision 713 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-03 01:09:44 +00:00
Falk Hüffner
3530320dbf Activate ALT_BITSTREAM_READER by default on Alpha, since it seems to 
be a noticeable win (at least for me :)

Originally committed as revision 712 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-02 02:22:46 +00:00
Falk Hüffner
494e409255 Assembly version of put_pixels. This is currently the function that 
takes the most time, and it allows for more efficient unaligned access
and better control over memory latencies.

Originally committed as revision 711 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-01 23:47:01 +00:00
Falk Hüffner
d13c54cdc0 Add profiling support. 
Originally committed as revision 710 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-01 23:02:36 +00:00
Falk Hüffner
bb7d4939ba Implement put_pixels_clamped and add_pixels_clamped in Assembler. This 
allows better scheduling of the memory accesses, and is portable among
all compilers.

Originally committed as revision 709 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-07-01 04:26:07 +00:00
Michael Niedermayer
e09d12f4f6 using the new rgb2rgb converters (the LQ ones are only used if -sws 0 or -sws 4) 
Originally committed as revision 6617 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-30 20:34:54 +00:00
Michael Niedermayer
f5b58629fe last line messed up in Y800 bugfix 
Originally committed as revision 6616 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-30 20:32:42 +00:00
Michael Niedermayer
a1ce46cf52 fixing rgb24tobgr32 
Originally committed as revision 6615 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-30 19:04:02 +00:00
Michael Niedermayer
0598bcbb5f fixing memory overwrite bugs in the new converters 
Originally committed as revision 6609 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-29 21:43:28 +00:00
Michael Niedermayer
8f4260888a test new converter stuff too 
Originally committed as revision 6608 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-29 21:35:48 +00:00
Michael Niedermayer
ac4d0aea71 merging changes from mplayerxp (rgb2rgb*.{c,h} only) 
Originally committed as revision 6607 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-29 21:26:15 +00:00
Michael Niedermayer
d8dad2a525 fixing memory overwrite bugs again ... 
Originally committed as revision 6606 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-29 20:50:11 +00:00
Michael Niedermayer
a28ea2c04d colorspace converter tests (memory corruption tests at different width/src/dst) 
quite impressive results only 1 of the 13 rgb->rgb converters fails for the c versions
... sadly only 1 of the mmx converters passes though :( ... i feared allready  that last mplayerxp merge reversed the bugfixes :((((

Originally committed as revision 6604 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-29 15:01:23 +00:00
Michael Niedermayer
b241cbf2cf yvu9 -> yv12 unscaled converter with linear chroma scaling 
Originally committed as revision 6583 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-27 23:48:53 +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
7c30782729 fixing scaling/contrast for 1/4/8 bpp 
exporting yuv2rgb_c_init() as the swscaler will use it (avoids code duplication)

Originally committed as revision 6578 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-27 17:40:51 +00:00
Zdenek Kabelac
d859228038 * turned into debug message - it's annoying when watching mjpeg files 
Originally committed as revision 707 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-27 13:21:16 +00:00
Michael Niedermayer
a406617f2a init dc_scale tables to defaults (fixes mjpeg sig11) 
Originally committed as revision 706 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-25 10:15:42 +00:00
Falk Hüffner
db42e13bfb Ugly hack to make the assembler accept MVI instructions. 
Originally committed as revision 705 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-24 22:22:39 +00:00
Falk Hüffner
b210c96c0c * Fixed constraints 
* Support ccc
* Support gcc 3.2 builtins

Originally committed as revision 704 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-24 22:21:30 +00:00
Falk Hüffner
3155c994b6 Reintroduce lost idctSparseCol for Alpha. Sorry for adding even more 
code duplication, I'm currently working on the put/add variants, but I
did not get them to be as fast as the old method yet...

Originally committed as revision 703 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-24 21:17:22 +00:00
Michael Niedermayer
5ac80202c8 killing globals 
Originally committed as revision 6555 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-24 20:05:53 +00:00
Michael Niedermayer
f10bd870bf 4mv bugfix 
Originally committed as revision 702 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-06-24 15:02:52 +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
Arpi
0c51ef979f IF09 is alias for YVU9 (actually it has extra 4th plane containing MC change 
flags, but it doesn't matter for now) - IF09 is supported by win32 Indeo codecs
and by some others too

Originally committed as revision 6536 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
 2002-06-23 19:30:35 +00:00