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Author SHA1 Message Date
Maksym Veremeyenko
b299c4e4d3 Support deinterlacing of YUVJ422P in old deinterlacer. 
Patch by Maksym Veremeyenko verem at m1stereo tv.

Originally committed as revision 25195 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 14:37:54 +00:00
Stefano Sabatini
1afab33857 Prefix enum var_name symbols with VAR_, to avoid conflicts with already 
defined symbols, in particular should fix compilation in DOS.

Originally committed as revision 25194 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 13:53:32 +00:00
Stefano Sabatini
921bf9f1ff Fix memleak introduced in: 
r25185 | stefano | 2010-09-25 03:18:43 +0200 (Sat, 25 Sep 2010) | 1 line

  Make the crop filters accept parametric expressions.

Originally committed as revision 25193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 13:42:17 +00:00
Stefano Sabatini
0fb226b37a Document udp protocol. 
Based on a patch by Aviad Rozenhek aviadr1 @ reverse(moc.liamg).

Originally committed as revision 25192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 10:16:15 +00:00
Stefano Sabatini
6ef93402f4 Slightly clarify expression in for the anullsrc source documentation. 
Originally committed as revision 25191 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 09:58:07 +00:00
Reimar Döffinger
b641982b23 rawdec: ensure that there is always a valid palette for formats that 
should have one like gray8 etc.

Originally committed as revision 25190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 08:44:35 +00:00
S.N. Hemanth Meenakshisundaram
f0a5543898 Add asink_anullsink - null audio sink. 
Patch by "S.N. Hemanth Meenakshisundaram" /smeenaks/ucsd/edu.

Originally committed as revision 25189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 01:57:01 +00:00
Stefano Sabatini
1ee410f330 Add asrc_anullsrc - null audio source. 
Based on a patch by "S.N. Hemanth Meenakshisundaram" smeenaks!ucsd!edu.

Originally committed as revision 25188 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 01:56:58 +00:00
Stefano Sabatini
6afd569e1d Make ffprobe able to set AVFormatContext options. 
Originally committed as revision 25187 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 01:32:02 +00:00
Stefano Sabatini
20e021c711 Add more missing checks in opt_default(), prevent a crash if 
avcodec_opts[0] or avformat_opts is not set.

Originally committed as revision 25186 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 01:31:59 +00:00
Stefano Sabatini
75b67a8a99 Make the crop filters accept parametric expressions. 
Originally committed as revision 25185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-25 01:18:43 +00:00
Stefano Sabatini
2bc05d3547 Change the syntax of the crop filter from x:y:w:h to w:h:x:y. 
Slightly more intuitive and required by a pending changes for making
the filter parametric.

Originally committed as revision 25184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 23:14:01 +00:00
Måns Rullgård
d66a546f77 vorbisenc: remove VLAs 
Originally committed as revision 25183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 20:42:08 +00:00
Stefano Sabatini
a6881c6a38 Add missing uses of NULL_IF_CONFIG_SMALL for the filters descriptions. 
Originally committed as revision 25182 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 20:41:14 +00:00
Stefano Sabatini
120119225a Add missing NULL checks, fix crash. 
Originally committed as revision 25181 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 20:01:38 +00:00
Martin Storsjö
6df4029549 Add an AVOption max_delay for AVFormatContext->max_delay 
This can currently also be set via -muxdelay in ffmpeg for muxers,
but not for demuxers (nor for demuxers in ffplay) - this patch
allows it to be set in all those cases.

Originally committed as revision 25180 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 18:04:21 +00:00
Stefano Sabatini
d860aaf8cd Add missing existence checks in opt_default(). 
Originally committed as revision 25179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 16:32:08 +00:00
Michael Niedermayer
d7cd001ff2 indent 
Originally committed as revision 25178 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 16:18:40 +00:00
Michael Niedermayer
8a19053361 Cosmetic (rename detect_repeats to is_atty which matches the truth) 
Originally committed as revision 25177 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 16:18:10 +00:00
Michael Niedermayer
3f07e8dbee Doxy consistency cosmetics 
Originally committed as revision 25176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 15:40:53 +00:00
Michael Niedermayer
6b6bca6443 Enable AV_LOG_SKIP_REPEATED to maintain previous behavior. 
Originally committed as revision 25175 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 15:39:10 +00:00
Michael Niedermayer
1c1c80f0a3 2nd try to fix av_log() repeated detection 
Originally committed as revision 25174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 15:37:01 +00:00
Ronald S. Bultje
7e117771cd Remove unused variable. 
Originally committed as revision 25173 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 15:31:46 +00:00
Ronald S. Bultje
ae11291865 Unroll loop in h264_idct_add16intra_sse2(). Basically identical to r25171, this 
inlines scan8[] and removes loop setup. 15% faster, 0.4% overall.

See "[PATCH] unroll loop in h264_idct_add8_sse2()" thread on ML.

Originally committed as revision 25172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 14:07:23 +00:00
Ronald S. Bultje
4bca677494 Unroll loop in h264_idct_add8_sse2(). This means we can inline scan8[] in the 
code directly also and remove loop setup. 20% faster in function, 0.8% overall.

See "[PATCH] unroll loop in h264_idct_add8_sse2()" thread on ML.

Originally committed as revision 25171 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 14:05:45 +00:00
Ronald S. Bultje
d801f1c848 Update docs regarding writing optimizations: 
- mention clobber-marking of xmm registers,
- some notes on external vs. inline asm, including tips on which to use for
   what situation and to not rewrite+improve in the same patch (as with C code)
- some more best-practice guidelines

See "[PATCH] update doc/optimization.txt" thread on ML.

Originally committed as revision 25170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 14:01:09 +00:00
Stefano Sabatini
32eba9f27e Remove unnecessary av_strdup() and av_free(). 
Originally committed as revision 25169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 09:15:27 +00:00
Stefano Sabatini
07cac2a082 Update doc/APIchanges after the last API changes. 
Originally committed as revision 25168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 00:55:02 +00:00
Stefano Sabatini
f66eb58ec4 Make ffplay -h show the settable AVOptions. 
Originally committed as revision 25167 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 00:51:43 +00:00
Stefano Sabatini
e44c01563f Deprecate av_opt_show() in favor of a new function av_opt_show2(), 
which allows to specify only a subset of all the options to show.

Originally committed as revision 25166 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 00:51:40 +00:00
Stefano Sabatini
47941088f9 Add frei0r filter. 
See thread:
Subject: [FFmpeg-devel] [POC] frei0r wrapper
Date: Tue, 24 Aug 2010 21:37:32 +0200

Originally committed as revision 25165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-24 00:32:22 +00:00
Martin Storsjö
21e681ba57 Add a G.722 encoder 
Originally committed as revision 25164 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-23 21:33:29 +00:00
Reimar Döffinger
2efcde73fc rawdec: only allocate a full-frame size buffer if it actually will 
be used, place palette buffer in the context to simplify this.

Originally committed as revision 25163 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-23 20:23:15 +00:00
Michael Niedermayer
177477f57a Correct terminology bug in poll_frame() 
it returns the number of samples not frames (for video sample=frame)

Originally committed as revision 25162 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-23 11:12:03 +00:00
Måns Rullgård
c4795e8069 fate: print commands being executed with V=1 
Originally committed as revision 25161 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-23 09:55:31 +00:00
Carl Eugen Hoyos
b7d56a17ae Fix indentation after r25158. 
Originally committed as revision 25160 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-23 09:53:26 +00:00
José Miguel Gonçalves
70f77361d8 Allow to set the frame rate in v4l2 devices 
Patch by José Miguel Gonçalves (jose DOT goncalves AT inov DOT pt)

Originally committed as revision 25159 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-23 09:16:05 +00:00
Richard Buteau
6ac6e3d123 Fix aspect ratio for files that have it stored in 
ff_asf_extended_content_header.
Fixes issue 690.

Patch by Richard Buteau, rbuteau rgbnetworks com

Originally committed as revision 25158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-23 03:40:06 +00:00
Ronald S. Bultje
9c193cc47c Fix typo (instruciton -> instruction). 
Originally committed as revision 25157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-22 02:18:03 +00:00
Ivan Kalvachev
392c99007f The debug text output of macroblocks can indicate MB_TYPE_INTERLACED, 
but it used to do it only for h264 codec.
Allow it for other codecs, as mpeg2 and mpeg4 also set this flag.

Originally committed as revision 25156 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-21 22:44:27 +00:00
Diego Biurrun
26d5112c57 cosmetics: Place concat protocol entry in alphabetical order. 
Originally committed as revision 25155 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-21 22:21:12 +00:00
Martin Storsjö
b416267622 tcp: Check both wfds and efds when waiting for the result from connect 
On windows, a connection failure doesn't trigger wfds as it does on unix.

This fixes issue 2237, based on code by yeyingxian.

Originally committed as revision 25154 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-21 20:17:34 +00:00
Måns Rullgård
c0bc8b9afb x86: disable SSE functions using stack when stack is not aligned 
This fixes crashes with ICC 10.1.

Originally committed as revision 25153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-21 17:57:21 +00:00
Måns Rullgård
bdefad7366 Disable ALIGNED_STACK with icc 10 or prior on x86_32 
Originally committed as revision 25152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-21 17:57:17 +00:00
Måns Rullgård
59782b828b Add HAVE_ALIGNED_STACK config setting 
This is set to 1 if the stack is guaranteed to be suitably aligned
for the strictest access mode of the machine.

Originally committed as revision 25151 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-21 17:57:13 +00:00
Måns Rullgård
75c490f467 ARM: disable movw/movt for relocated values on Apple platforms 
Apparently Apple platforms do not handle movw/movt relocations
properly, leading to runtime crashes in code using them.

Originally committed as revision 25150 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-20 21:50:46 +00:00
Stefano Sabatini
1790d3b330 Move log_callback_help to cmdutils.[hc], for allowing sharing. 
Originally committed as revision 25149 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-20 21:48:03 +00:00
Benjamin Larsson
4792d1e792 Support deinterlacing of YUVJ420P. 
Originally committed as revision 25148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-20 11:34:27 +00:00
Martin Storsjö
63206a8ffb Check for the IPPROTO_IPV6 define before using it 
This fixes building on FreeBSD in some configurations, if the IPv6 multicast
structs are available, but IPPROTO_IPV6 isn't defined.

Originally committed as revision 25147 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-20 06:38:40 +00:00
Måns Rullgård
f41237c9db x86: remove hack disabling sse2 h264 loop filter with 32-bit icc 
Originally committed as revision 25146 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-18 20:44:32 +00:00