Michael Niedermayer [Wed, 29 Sep 2010 11:59:25 +0000 (11:59 +0000)]
Add AVClass for the private context, this will be used for codec specific options.
Originally committed as revision 25250 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Wed, 29 Sep 2010 08:44:09 +0000 (08:44 +0000)]
Cosmetics: fix braces placement.
Originally committed as revision 32402 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Stefano Sabatini [Tue, 28 Sep 2010 22:23:58 +0000 (22:23 +0000)]
Deprecate sws_getContext(), use sws_alloc_context() and
sws_init_context() instead.
Originally committed as revision 32401 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Stefano Sabatini [Tue, 28 Sep 2010 22:23:53 +0000 (22:23 +0000)]
Add documentation for the returned value of sws_init_context().
Originally committed as revision 32400 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Stefano Sabatini [Tue, 28 Sep 2010 15:33:59 +0000 (15:33 +0000)]
Add APIchanges entry for lsws change of r32368.
Originally committed as revision 25249 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Tue, 28 Sep 2010 15:29:23 +0000 (15:29 +0000)]
Bump minor version after the addition of sws_alloc_context() and
sws_init_context() of r32368.
Originally committed as revision 32396 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Stefano Sabatini [Tue, 28 Sep 2010 14:59:09 +0000 (14:59 +0000)]
Make init() return sensible error code rather than -1 in case of
invalid values.
Originally committed as revision 25248 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Tue, 28 Sep 2010 14:59:06 +0000 (14:59 +0000)]
Cosmetics: apply nits.
Originally committed as revision 25247 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Tue, 28 Sep 2010 14:49:55 +0000 (14:49 +0000)]
Make new doxy follows the agreed upon style and grammatical
conventions, for consistency with the rest of the documentation.
Originally committed as revision 25246 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Tue, 28 Sep 2010 13:44:10 +0000 (13:44 +0000)]
Group togheter filter dependency specifications.
Originally committed as revision 25245 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Tue, 28 Sep 2010 13:16:40 +0000 (13:16 +0000)]
Add the drawbox filter from the soc libavfilter repo.
Pedagogically useful.
Originally committed as revision 25244 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jason Garrett-Glaser [Tue, 28 Sep 2010 09:06:22 +0000 (09:06 +0000)]
Try to fix crashes introduced by r25218
r25218 made assumptions about the existence of past reference frames that
weren't necessarily true.
Originally committed as revision 25243 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alexander Strange [Tue, 28 Sep 2010 03:45:27 +0000 (03:45 +0000)]
All else being equal, prefer PTS over DTS in timestamp correction
Because DTS values aren't passed through decoders, they tend to be
inaccurate if decoder delay doesn't match what was expected by the encoder.
In particular this improves timestamps for H.264 without num_reorder_frames
set and with -strict 1, which causes DTS to be up to 16 frames ahead of the
picture.
Note that this doesn't really improve any file with very broken PTS/DTS,
since PTS isn't much more accurate in these.
Originally committed as revision 25242 to svn://svn.ffmpeg.org/ffmpeg/trunk
Alexander Strange [Tue, 28 Sep 2010 02:05:12 +0000 (02:05 +0000)]
Extract timestamp correction code from ffplay.c to cmdutils.c
Originally committed as revision 25241 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Tue, 28 Sep 2010 00:33:21 +0000 (00:33 +0000)]
In mov demuxer, check that nb_streams is valid before using it in read_dac3
Originally committed as revision 25240 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Mon, 27 Sep 2010 23:47:54 +0000 (23:47 +0000)]
100l fix if condition
Originally committed as revision 32395 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Baptiste Coudurier [Mon, 27 Sep 2010 22:24:03 +0000 (22:24 +0000)]
Y400A (gray alpha) input support in libswscale
Originally committed as revision 32394 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Michael Chinen [Mon, 27 Sep 2010 22:17:58 +0000 (22:17 +0000)]
Fix index_entries pos:
It was being set wrong for files with data_offset > 0
Patch by Michael Chinen, mchinen gmail
Originally committed as revision 25239 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 22:13:18 +0000 (22:13 +0000)]
Update APIchanges after r25236.
Originally committed as revision 25238 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Mon, 27 Sep 2010 22:10:39 +0000 (22:10 +0000)]
Fix out of tree builds with vf_yadif and mmx
Originally committed as revision 25237 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 22:09:53 +0000 (22:09 +0000)]
Move av_set_options_string() from libavfilter to libavutil.
Originally committed as revision 25236 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 21:57:16 +0000 (21:57 +0000)]
Use more expressive names for the avfilter_insert_filter() in and out
parameters.
Originally committed as revision 25235 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Mon, 27 Sep 2010 21:50:26 +0000 (21:50 +0000)]
use a Makefile in x86 subdir
Originally committed as revision 25234 to svn://svn.ffmpeg.org/ffmpeg/trunk
Aurelien Jacobs [Mon, 27 Sep 2010 21:48:06 +0000 (21:48 +0000)]
merge #if with if()
Originally committed as revision 25233 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Mon, 27 Sep 2010 21:31:29 +0000 (21:31 +0000)]
In dv decoder, set sample aspect aspect ratio, fix issue #1612
Originally committed as revision 25232 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Mon, 27 Sep 2010 21:30:41 +0000 (21:30 +0000)]
In dv decoder, use the expected aspect ratio logic, like other decoders do,
following width/height = par/dar.
Originally committed as revision 25231 to svn://svn.ffmpeg.org/ffmpeg/trunk
Janne Grunau [Mon, 27 Sep 2010 20:10:53 +0000 (20:10 +0000)]
swscale: clear SWS_CPU_CAPS_SSE2 in update_flags_cpu() missed in r32068
Originally committed as revision 32393 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Janne Grunau [Mon, 27 Sep 2010 20:09:29 +0000 (20:09 +0000)]
cosmetics: break long line update_flags_cpu
Originally committed as revision 32392 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Janne Grunau [Mon, 27 Sep 2010 19:59:36 +0000 (19:59 +0000)]
use strict_std_complience from avcodec_opts[AVMEDIA_TYPE_*]
Options are not yet set for video encoders and for codec specific
defaults it is desireable to set the codec options only after the codec
is known.
Originally committed as revision 25230 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 17:28:53 +0000 (17:28 +0000)]
Make avfilter_insert_filter() propagate an error code in case the
called avfilter_link() fails.
Originally committed as revision 25229 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 17:02:53 +0000 (17:02 +0000)]
Add APIchanges entry after r25227.
Originally committed as revision 25228 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 16:58:48 +0000 (16:58 +0000)]
Make AVFilterLink store the pointers to the source and destination
pads, rather than their index.
Originally committed as revision 25227 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 16:28:02 +0000 (16:28 +0000)]
Add APIchanges entry after r25225.
Originally committed as revision 25226 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 16:23:43 +0000 (16:23 +0000)]
Move av_get_token() from libavfilter to libavutil.
Originally committed as revision 25225 to svn://svn.ffmpeg.org/ffmpeg/trunk
Martin Storsjö [Mon, 27 Sep 2010 16:10:23 +0000 (16:10 +0000)]
rtpproto: Use a sockaddr_storage instead of a sockaddr_in with recvfrom
Originally committed as revision 25224 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Mon, 27 Sep 2010 15:16:16 +0000 (15:16 +0000)]
Fix several security issues in flicvideo.c
This fixes CVE-2010-3429
Originally committed as revision 25223 to svn://svn.ffmpeg.org/ffmpeg/trunk
Tomas Härdin [Mon, 27 Sep 2010 12:27:26 +0000 (12:27 +0000)]
mpegtsenc: Indent
Originally committed as revision 25222 to svn://svn.ffmpeg.org/ffmpeg/trunk
Tomas Härdin [Mon, 27 Sep 2010 12:27:23 +0000 (12:27 +0000)]
mpegtsenc: Write subtitle extradata if set
Originally committed as revision 25221 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 10:34:03 +0000 (10:34 +0000)]
Simplify include, since opt.c is now in libavutil there is no need
to use the library path prefix for eval.h.
Originally committed as revision 25220 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 10:01:44 +0000 (10:01 +0000)]
Cosmetics: apply misc style fixes.
Originally committed as revision 25219 to svn://svn.ffmpeg.org/ffmpeg/trunk
Jason Garrett-Glaser [Mon, 27 Sep 2010 04:43:41 +0000 (04:43 +0000)]
Improve error concealment of lost frames
If a frame is lost, replace it with data from the previous valid frame.
Originally committed as revision 25218 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 01:17:46 +0000 (01:17 +0000)]
Make avfilter_destroy() code less convoluted, introducing a temporary
variable link.
Originally committed as revision 25217 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Mon, 27 Sep 2010 00:30:14 +0000 (00:30 +0000)]
Bump version and update APIchanges after r25210.
Originally committed as revision 25216 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sun, 26 Sep 2010 22:37:45 +0000 (22:37 +0000)]
yadif: remove unnecessary #include
Originally committed as revision 25215 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Sun, 26 Sep 2010 21:36:05 +0000 (21:36 +0000)]
Port MPlayer blackframe filter.
See thread:
Subject: [FFmpeg-devel] [PATCH] Port MPlayer blackframe filter.
Date: Sun, 26 Sep 2010 01:10:40 +0200
Originally committed as revision 25214 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sun, 26 Sep 2010 21:01:24 +0000 (21:01 +0000)]
configure: detect nasm vs yasm and set flags correspondingly
Originally committed as revision 25213 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sun, 26 Sep 2010 21:01:20 +0000 (21:01 +0000)]
ARM: change return type of AV_RN16() to unsigned
This prevents gcc inserting useless UXTH instructions, at least
in some cases.
Originally committed as revision 25212 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ramiro Polla [Sun, 26 Sep 2010 20:31:04 +0000 (20:31 +0000)]
fix typos and grammar
Originally committed as revision 32370 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Michael Niedermayer [Sun, 26 Sep 2010 19:48:49 +0000 (19:48 +0000)]
Make the avoptions list of sws more complete.
Originally committed as revision 32369 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Michael Niedermayer [Sun, 26 Sep 2010 19:33:57 +0000 (19:33 +0000)]
Split alloc and init of context so that parameters can be set in the context
instead of requireing being passed through function parameters. This also
makes sws work with AVOptions.
Originally committed as revision 32368 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Ramiro Polla [Sun, 26 Sep 2010 17:06:32 +0000 (17:06 +0000)]
swscale: use full chroma input for point scaler
Originally committed as revision 32360 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Martin Storsjö [Sun, 26 Sep 2010 14:47:00 +0000 (14:47 +0000)]
Bump minor version for the addition of the G.722 encoder
Originally committed as revision 25211 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Sep 2010 14:25:22 +0000 (14:25 +0000)]
Move AVOptions from libavcodec to libavutil
Originally committed as revision 25210 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kostya Shishkov [Sun, 26 Sep 2010 13:56:50 +0000 (13:56 +0000)]
Make WMV3 decoder attempt to decode WMVP as well
Originally committed as revision 25209 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kostya Shishkov [Sun, 26 Sep 2010 13:54:35 +0000 (13:54 +0000)]
RES_SM in WMV3 is really two flags, so split it in decoder
Originally committed as revision 25208 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Sun, 26 Sep 2010 11:09:43 +0000 (11:09 +0000)]
Cosmetics: fix style nits.
Originally committed as revision 25207 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sun, 26 Sep 2010 09:15:18 +0000 (09:15 +0000)]
Add d suffix to movd target register to make it work with nasm.
Originally committed as revision 25206 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sun, 26 Sep 2010 09:08:11 +0000 (09:08 +0000)]
Split and then simplify address generation macro.
Allows nasm to work for this code.
Originally committed as revision 25205 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sun, 26 Sep 2010 09:02:51 +0000 (09:02 +0000)]
Update rv20 seek test reference
Originally committed as revision 25204 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sun, 26 Sep 2010 01:56:48 +0000 (01:56 +0000)]
Fix rv20 encoding so the binary decoder can decode it.
Originally committed as revision 25203 to svn://svn.ffmpeg.org/ffmpeg/trunk
Baptiste Coudurier [Sun, 26 Sep 2010 00:56:26 +0000 (00:56 +0000)]
In yadif filter, use current frame when previous is missing,
better results for the first frame
Originally committed as revision 25202 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Sat, 25 Sep 2010 23:27:16 +0000 (23:27 +0000)]
Replace deprecated CODEC_TYPE_AUDIO and CODEC_TYPE_VIDEO with the
corresponding AVMEDIA_TYPE_* symbols.
Originally committed as revision 25201 to svn://svn.ffmpeg.org/ffmpeg/trunk
Måns Rullgård [Sat, 25 Sep 2010 17:13:29 +0000 (17:13 +0000)]
Create libavfilter/$arch when building outside source tree
Originally committed as revision 25200 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Sep 2010 17:09:12 +0000 (17:09 +0000)]
Stefanos port was missing DIRS variable in the Makefile for the newly added x86
Originally committed as revision 25199 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Sat, 25 Sep 2010 17:03:26 +0000 (17:03 +0000)]
Bump lavfi minor and add Changelog notice after yadif addition.
Originally committed as revision 25198 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Sep 2010 16:54:09 +0000 (16:54 +0000)]
Fix 0 vs 1 porting bug from mplayer.
Originally committed as revision 25197 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Sat, 25 Sep 2010 16:43:42 +0000 (16:43 +0000)]
yadif filter, based on stefanos port of my yadif from mplayer.
Compared to stefanos, 2 frame output works with ffplay.
Originally committed as revision 25196 to svn://svn.ffmpeg.org/ffmpeg/trunk
Maksym Veremeyenko [Sat, 25 Sep 2010 14:37:54 +0000 (14:37 +0000)]
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
Stefano Sabatini [Sat, 25 Sep 2010 13:53:32 +0000 (13:53 +0000)]
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
Stefano Sabatini [Sat, 25 Sep 2010 13:42:17 +0000 (13:42 +0000)]
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
Stefano Sabatini [Sat, 25 Sep 2010 10:16:15 +0000 (10:16 +0000)]
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
Stefano Sabatini [Sat, 25 Sep 2010 09:58:07 +0000 (09:58 +0000)]
Slightly clarify expression in for the anullsrc source documentation.
Originally committed as revision 25191 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Sat, 25 Sep 2010 08:44:35 +0000 (08:44 +0000)]
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
S.N. Hemanth Meenakshisundaram [Sat, 25 Sep 2010 01:57:01 +0000 (01:57 +0000)]
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
Stefano Sabatini [Sat, 25 Sep 2010 01:56:58 +0000 (01:56 +0000)]
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
Stefano Sabatini [Sat, 25 Sep 2010 01:32:02 +0000 (01:32 +0000)]
Make ffprobe able to set AVFormatContext options.
Originally committed as revision 25187 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Sat, 25 Sep 2010 01:31:59 +0000 (01:31 +0000)]
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
Stefano Sabatini [Sat, 25 Sep 2010 01:18:43 +0000 (01:18 +0000)]
Make the crop filters accept parametric expressions.
Originally committed as revision 25185 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Fri, 24 Sep 2010 23:14:01 +0000 (23:14 +0000)]
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
Måns Rullgård [Fri, 24 Sep 2010 20:42:08 +0000 (20:42 +0000)]
vorbisenc: remove VLAs
Originally committed as revision 25183 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Fri, 24 Sep 2010 20:41:14 +0000 (20:41 +0000)]
Add missing uses of NULL_IF_CONFIG_SMALL for the filters descriptions.
Originally committed as revision 25182 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Fri, 24 Sep 2010 20:01:38 +0000 (20:01 +0000)]
Add missing NULL checks, fix crash.
Originally committed as revision 25181 to svn://svn.ffmpeg.org/ffmpeg/trunk
Martin Storsjö [Fri, 24 Sep 2010 18:04:21 +0000 (18:04 +0000)]
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
Stefano Sabatini [Fri, 24 Sep 2010 16:32:08 +0000 (16:32 +0000)]
Add missing existence checks in opt_default().
Originally committed as revision 25179 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 24 Sep 2010 16:18:40 +0000 (16:18 +0000)]
indent
Originally committed as revision 25178 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 24 Sep 2010 16:18:10 +0000 (16:18 +0000)]
Cosmetic (rename detect_repeats to is_atty which matches the truth)
Originally committed as revision 25177 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 24 Sep 2010 15:40:53 +0000 (15:40 +0000)]
Doxy consistency cosmetics
Originally committed as revision 25176 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 24 Sep 2010 15:39:10 +0000 (15:39 +0000)]
Enable AV_LOG_SKIP_REPEATED to maintain previous behavior.
Originally committed as revision 25175 to svn://svn.ffmpeg.org/ffmpeg/trunk
Michael Niedermayer [Fri, 24 Sep 2010 15:37:01 +0000 (15:37 +0000)]
2nd try to fix av_log() repeated detection
Originally committed as revision 25174 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ronald S. Bultje [Fri, 24 Sep 2010 15:31:46 +0000 (15:31 +0000)]
Remove unused variable.
Originally committed as revision 25173 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ronald S. Bultje [Fri, 24 Sep 2010 14:07:23 +0000 (14:07 +0000)]
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
Ronald S. Bultje [Fri, 24 Sep 2010 14:05:45 +0000 (14:05 +0000)]
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
Ronald S. Bultje [Fri, 24 Sep 2010 14:01:09 +0000 (14:01 +0000)]
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
Stefano Sabatini [Fri, 24 Sep 2010 09:15:27 +0000 (09:15 +0000)]
Remove unnecessary av_strdup() and av_free().
Originally committed as revision 25169 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Fri, 24 Sep 2010 00:55:02 +0000 (00:55 +0000)]
Update doc/APIchanges after the last API changes.
Originally committed as revision 25168 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Fri, 24 Sep 2010 00:51:43 +0000 (00:51 +0000)]
Make ffplay -h show the settable AVOptions.
Originally committed as revision 25167 to svn://svn.ffmpeg.org/ffmpeg/trunk
Stefano Sabatini [Fri, 24 Sep 2010 00:51:40 +0000 (00:51 +0000)]
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
Stefano Sabatini [Fri, 24 Sep 2010 00:32:22 +0000 (00:32 +0000)]
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
Martin Storsjö [Thu, 23 Sep 2010 21:33:29 +0000 (21:33 +0000)]
Add a G.722 encoder
Originally committed as revision 25164 to svn://svn.ffmpeg.org/ffmpeg/trunk
Reimar Döffinger [Thu, 23 Sep 2010 20:23:15 +0000 (20:23 +0000)]
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
projects / platform / upstream / libav.git / log