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ff8dc81b5b
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4198 Commits

Author SHA1 Message Date
Michael Niedermayer
ff8dc81b5b dont favor the zero MV if mv0 is used (psnr per bitrate gains ranging from 0 to 0.14, most are <=0.04 though) 
Originally committed as revision 7333 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-20 01:30:17 +00:00
Guillaume Poirier
5a5c770d5a Add SSSE3 (Core2 aka Conroe/Merom/Woodcrester new instructions) detection 
Originally committed as revision 7332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-18 22:43:09 +00:00
Michael Niedermayer
832a7b631f minor doc fix 
Originally committed as revision 7331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-18 19:27:28 +00:00
Baptiste Coudurier
7910d13474 always print message when error, AV_LOG_DEBUG -> AV_LOG_ERROR 
Originally committed as revision 7330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-18 13:45:03 +00:00
Aurelien Jacobs
9110a0e32d Add support for VP60 and VP61. 
Originally committed as revision 7329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 22:00:12 +00:00
Michael Niedermayer
95cefcb4ed 10l 
Originally committed as revision 7328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 15:41:30 +00:00
Aurelien Jacobs
c29ff23c2a small optimization 
Originally committed as revision 7327 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 15:26:50 +00:00
Michael Niedermayer
af6a403a05 warn user if the selected diamond size is larger then the motion estimation score cache size 
Originally committed as revision 7326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 13:11:34 +00:00
Michael Niedermayer
a6daaf7cce limit x/ymin/max to me_range 
slight psnr/bitrate gain for most but not all files if me_range is used

Originally committed as revision 7325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 12:07:09 +00:00
Reimar Döffinger
6f3e4e1712 Check mb_pos is big enough before trying to access data left or above. 
Fixes out-of-bound access for http://samples.mplayerhq.hu/V-codecs/WMV9/nokia_n90.wmv

Originally committed as revision 7324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-17 11:11:44 +00:00
Benjamin Larsson
162b983598 av_log(NULL,... -> av_log(avctx,.. where appropriate. 
Originally committed as revision 7319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-14 17:58:25 +00:00
Benjamin Larsson
e7a6d5f313 Bug fix for crashes when SSE is used on unaligned arrays. 
No measureable change in speed. This gave random crashes on Win32
and BeOS. The cause for this bug is that gcc doesn't align the
stackframe. Linux and glibc always ensure this to be true thus
this never affected Linux.

Originally committed as revision 7318 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-14 17:50:23 +00:00
Diego Biurrun
f70d367b63 vqmin/vqmax --> qmin/qmax in the option description 
Originally committed as revision 7316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-13 11:10:41 +00:00
Guillaume Poirier
e828d257e7 Doxygen comments about variables described by Michael here: 
Date: Tue, 12 Dec 2006 14:00:54 +0100
Subject: Re: [Ffmpeg-cvslog] r6876 - trunk/libavcodec/motion_est.c

Originally committed as revision 7288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-12 13:41:17 +00:00
Michael Niedermayer
2b0cdd9ec6 mv overflow in map fix (untested except regression tests) 
Originally committed as revision 7287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-12 13:31:12 +00:00
Reimar Döffinger
c8aee695c5 Fix JPEG-LS encoder 0xff-escaping writing too much or uninitialized data. 
Originally committed as revision 7284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 20:18:36 +00:00
Panagiotis Issaris
c6b237da9e Adding H.264 DCT. 
Originally committed as revision 7282 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 15:53:55 +00:00
Michael Niedermayer
2f5560ee49 fix playback of mp3_bits_left.avi 
Originally committed as revision 7279 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 13:01:20 +00:00
Guillaume Poirier
ec4e0056ef GCC 3.3 compile fix 
Originally committed as revision 7277 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 10:52:18 +00:00
Diego Biurrun
895bf49961 Improve option description. 
Originally committed as revision 7276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 10:51:42 +00:00
Måns Rullgård
c1173617ce improved stack misalignment warning 
Originally committed as revision 7275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 09:19:58 +00:00
Panagiotis Issaris
e39e60a37e Adding function which enables writing H.264 NAL units. 
Originally committed as revision 7273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-11 01:00:50 +00:00
Reimar Döffinger
46f9dcc3ee Fix 16 bit cscd samples, 16 bit raw means RGB555 on Windows, and the original 
cscd codec is for windows.

Originally committed as revision 7266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-09 13:30:28 +00:00
Reimar Döffinger
2c04fc1f8c Typo in error message 
Originally committed as revision 7265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-09 13:13:45 +00:00
Martin Storsjö
4027ed1d06 fix bug when __GNUC__ isn't defined and when compiling for a non-x86 architecture, patch by Martin Storsjö, martin at martin st 
Originally committed as revision 7261 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 13:25:37 +00:00
Kostya Shishkov
a4b940198a Deobfuscate expression 
Originally committed as revision 7260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 05:28:00 +00:00
Kostya Shishkov
3dd52c5afe Now ZMBV encoder compiles 
Originally committed as revision 7259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 05:13:40 +00:00
Kostya Shishkov
766937298e 1e6l forgot to add zmbvenc.c 
Originally committed as revision 7258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 04:37:00 +00:00
Måns Rullgård
c97dc988ba lavc is at major version 51, delete old stuff 
Originally committed as revision 7257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 00:42:55 +00:00
Måns Rullgård
849f10351d rename always_inline to av_always_inline and move to common.h 
Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 00:35:08 +00:00
Michael Niedermayer
6c81ca9906 better warning 
Originally committed as revision 7250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 18:35:58 +00:00
Michael Niedermayer
6dc7d5da70 ff_check_alignment to warn the user about a missaligned stack 
Originally committed as revision 7249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 18:33:00 +00:00
Michael Niedermayer
f95778f80d fix compilation 
Originally committed as revision 7248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 18:29:02 +00:00
Panagiotis Issaris
f1862127f5 Added entry for H.264 DCT to the DSP context. 
Originally committed as revision 7247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 16:09:33 +00:00
Panagiotis Issaris
3edeab8209 Add codec ID for a native H.264 encoder. 
Originally committed as revision 7246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 15:59:42 +00:00
Panagiotis Issaris
acd8d10ffb Making rem6 and div6 globally visible and thus adding prefixes. 
Originally committed as revision 7245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 09:59:05 +00:00
Panagiotis Issaris
14e95e2c92 Removing unused code 
Originally committed as revision 7244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 09:47:29 +00:00
Kostya Shishkov
f48d6e1b44 ZMBV encoder 
Originally committed as revision 7242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-07 04:17:01 +00:00
Måns Rullgård
8da9266cea use the standard INT64_C() macro for 64-bit constants 
Originally committed as revision 7240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-06 23:46:11 +00:00
Panagiotis Issaris
d3075ed502 Add "mixed_refs" description suggested by Loren Merritt and update accompanying 
comment in the code.

Originally committed as revision 7235 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-06 17:04:23 +00:00
Panagiotis Issaris
119aae1dd5 Add more descriptions to the AVOption array taken from the avcodec.h AVCodec structure member comments. 
Originally committed as revision 7233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-06 08:24:29 +00:00
Panagiotis Issaris
a074f143dd Export symbols of several H.264 intra prediction functions 
Originally committed as revision 7232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-06 08:17:43 +00:00
Alexander Chemeris
a083f53c45 fix crash when decoding a truncated H264 slice 
patch by Alexander Chemeris % ipse P ffmpeg A gmail.com %
Original thread:
date: Dec 5, 2006 7:26 PM
subject: [Ffmpeg-devel] [PATCH] Fix crush when truncated slice passed to H.264 decoder

Originally committed as revision 7229 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 22:18:19 +00:00
Panagiotis Issaris
3ee5c5b739 Removing unused code 
Originally committed as revision 7228 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 22:05:09 +00:00
Panagiotis Issaris
ea9f5d6f76 Add comment denoting group of H.264 functions 
Originally committed as revision 7227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 21:57:31 +00:00
Panagiotis Issaris
550e66cb59 Change NAL unit type defines to an enum and move to a header file for usage 
in other code.

Originally committed as revision 7226 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 21:52:15 +00:00
Michael Niedermayer
2421a01b25 10l umh search needs hex size 2 now after the last change 
Originally committed as revision 7224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 12:35:47 +00:00
Michael Niedermayer
f852ff3257 make hex and large 2 small diamond search half their size instead or -1 if the initial size was a power of 2 
double the hex size so odd sized hexagons are possible

Originally committed as revision 7223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-05 12:34:52 +00:00
Diego Biurrun
4a1bb6196b Fix some obvious mistakes in the option descriptions. 
Originally committed as revision 7220 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-04 12:04:53 +00:00
Reimar Döffinger
cf1e119bb2 Move BE_*/LE_*/ST*/LD* macros to a common place. Some further 
optimization/cleanup would be desirable (e.g. LE_* and LD*
should be the same on x86).

Originally committed as revision 7218 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-03 16:35:30 +00:00