12 years agoReorder nut specific codec tags and add a comment for marking them as
Stefano Sabatini [Sun, 9 May 2010 23:04:06 +0000 (23:04 +0000)]
Reorder nut specific codec tags and add a comment for marking them as

Also put the [3][0][0][0] codec tag, mapped to rgb565le, in a special
section. It needs to be specified *after* the nut RGB[16] codec tag,
otherwise it will be used by default when encoding normal non-flipped
rgb565le, and will be decoded like a flipped format (see

Originally committed as revision 23075 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAdd missing nut-specific codec tags for rawvideo pixel formats.
Stefano Sabatini [Sun, 9 May 2010 23:04:03 +0000 (23:04 +0000)]
Add missing nut-specific codec tags for rawvideo pixel formats.

Add codec tags for the formats:
[15]BGR Packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian [NOT in AVI]
[15]RGB Packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian [NOT in AVI]
[16]BGR Packed RGB 5:6:5, 16bpp, (msb)   5R 6G 5B(lsb), big-endian [NOT in AVI]
[16]RGB Packed BGR 5:6:5, 16bpp, (msb)   5B 6G 5R(lsb), big-endian [NOT in AVI]
RGBA    Packed RGBA 8:8:8:8, 32bpp, RGBA [NOT in AVI]
BGRA    Packed RGBA 8:8:8:8, 32bpp, BGRA [NOT in AVI]
ABGR    Packed RGBA 8:8:8:8, 32bpp, ABGR [NOT in AVI]
ARGB    Packed RGBA 8:8:8:8, 32bpp, ARGB [NOT in AVI]
RGB[24] Packed RGB 8:8:8, 24bpp RGB [NOT in AVI]
BGR[24] Packed RGB 8:8:8, 24bpp BGR [NOT in AVI]

which are listed in the nut4cc.txt spec.

Originally committed as revision 23074 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake the codec tags for the yuvjXXX pixel formats the same as the
Stefano Sabatini [Sun, 9 May 2010 23:04:01 +0000 (23:04 +0000)]
Make the codec tags for the yuvjXXX pixel formats the same as the
corresponding ones for the yuvXXX pixel formats.

Originally committed as revision 23073 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAdd support to the Y411 codec tag, corresponding to the rawvideo pixel
Stefano Sabatini [Sun, 9 May 2010 22:56:04 +0000 (22:56 +0000)]
Add support to the Y411 codec tag, corresponding to the rawvideo pixel
format uyyvyy411.

The codec tag is referenced in fourcc.org.

Originally committed as revision 23072 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake the nut demuxer issue a more meaningful error message if it
Stefano Sabatini [Sun, 9 May 2010 22:56:02 +0000 (22:56 +0000)]
Make the nut demuxer issue a more meaningful error message if it
cannot recognize the provided codec tag.

Originally committed as revision 23071 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agobswap: 10L add missing parens around macro args
Måns Rullgård [Sun, 9 May 2010 20:32:35 +0000 (20:32 +0000)]
bswap: 10L add missing parens around macro args

Originally committed as revision 23070 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReplace usage of s->streams[0]->* with st->*, which is shorter.
Sebastian Vater [Sun, 9 May 2010 20:10:48 +0000 (20:10 +0000)]
Replace usage of s->streams[0]->* with st->*, which is shorter.

Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23069 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove "bps" parameter to decodeplane8/32(), it's unused.
Sebastian Vater [Sun, 9 May 2010 20:08:13 +0000 (20:08 +0000)]
Remove "bps" parameter to decodeplane8/32(), it's unused.

Patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23068 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAdd entry for AVFilterPicRef interlaced and top_field_first fields
Stefano Sabatini [Sun, 9 May 2010 20:07:29 +0000 (20:07 +0000)]
Add entry for AVFilterPicRef interlaced and top_field_first fields

Originally committed as revision 23067 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoBump lavfi minor after the addition of the fields interlaced and
Stefano Sabatini [Sun, 9 May 2010 20:02:40 +0000 (20:02 +0000)]
Bump lavfi minor after the addition of the fields interlaced and
top_field_first in AVFilterPicRef, done in r23044.

Originally committed as revision 23066 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoqt-faststart: Avoid leaking memory if encountering a file with double ftyp atoms
Martin Storsjö [Sun, 9 May 2010 17:46:42 +0000 (17:46 +0000)]
qt-faststart: Avoid leaking memory if encountering a file with double ftyp atoms

Originally committed as revision 23065 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFATE: update idroq-video-encode command
Måns Rullgård [Sun, 9 May 2010 17:05:35 +0000 (17:05 +0000)]
FATE: update idroq-video-encode command

Originally committed as revision 23064 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoIFF: decode last 8 pixels per line
Måns Rullgård [Sun, 9 May 2010 16:24:20 +0000 (16:24 +0000)]
IFF: decode last 8 pixels per line

The decodeplane8() function processes one byte of input less than
it should.  Also, the for loop has an unusual style with side-effects
in the controlling expression; replaced with a more intuitive while

10l to Basty.

Originally committed as revision 23063 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix build with swscale disabled
Måns Rullgård [Sun, 9 May 2010 12:04:48 +0000 (12:04 +0000)]
Fix build with swscale disabled

Originally committed as revision 23062 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoOptimize decodeplane8(), patch by Sebastian Vater <cdgs basty googlemail com>.
Sebastian Vater [Sat, 8 May 2010 21:48:44 +0000 (21:48 +0000)]
Optimize decodeplane8(), patch by Sebastian Vater <cdgs basty googlemail com>.

Originally committed as revision 23061 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix auto-scaling.
Stefano Sabatini [Sat, 8 May 2010 21:39:57 +0000 (21:39 +0000)]
Fix auto-scaling.

Use the numeric value assigned to sws_flags for the sws_flags set in
the graph, rather than the string "bilinear", which is not even
parsable by the scale filter.

Originally committed as revision 23060 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAdd means to adjust the log level per context.
Michael Niedermayer [Sat, 8 May 2010 20:41:20 +0000 (20:41 +0000)]
Add means to adjust the log level per context.

Originally committed as revision 23059 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove hardcoded-tables hack for IA-64: with latest binutils that now actually
Reimar Döffinger [Sat, 8 May 2010 16:32:05 +0000 (16:32 +0000)]
Remove hardcoded-tables hack for IA-64: with latest binutils that now actually
causes linking errors instead of avoiding them.

Originally committed as revision 23058 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAnother try for fixing/improving decode_video documentation.
Reimar Döffinger [Sat, 8 May 2010 16:24:33 +0000 (16:24 +0000)]
Another try for fixing/improving decode_video documentation.

Originally committed as revision 23057 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake config_props() show conversion information before to create the
Stefano Sabatini [Fri, 7 May 2010 22:12:13 +0000 (22:12 +0000)]
Make config_props() show conversion information before to create the
swscale context.

This makes eventual warnings issued in case of swscale context
creation failure to be shown after the conversion information rather
than before, which is slightly less confusing.

Originally committed as revision 23056 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoLog input size, input format and swscale flags used for conversion in
Stefano Sabatini [Fri, 7 May 2010 22:12:10 +0000 (22:12 +0000)]
Log input size, input format and swscale flags used for conversion in

Useful for debugging.

Originally committed as revision 23055 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoblackfin: fix yuv422 to yuv420 conversion
Ronaldo Moura [Fri, 7 May 2010 21:59:18 +0000 (21:59 +0000)]
blackfin: fix yuv422 to yuv420 conversion

The old code is correct only when stride = 2*width.

Patch by Ronaldo Moura <ronaldo d moura monity com br>

Originally committed as revision 31142 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

12 years agovf_pad: fix mixed code and declarations
Måns Rullgård [Fri, 7 May 2010 17:53:29 +0000 (17:53 +0000)]
vf_pad: fix mixed code and declarations

Originally committed as revision 23054 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoc99 sucks. Replacing scanf("%i") by strtoul()
Michael Niedermayer [Fri, 7 May 2010 13:00:56 +0000 (13:00 +0000)]
c99 sucks. Replacing scanf("%i") by strtoul()

Originally committed as revision 23053 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoDocument the pad filter.
Stefano Sabatini [Fri, 7 May 2010 12:52:46 +0000 (12:52 +0000)]
Document the pad filter.

Originally committed as revision 23052 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoDocument cmdutils.c:print_error().
Stefano Sabatini [Fri, 7 May 2010 12:42:26 +0000 (12:42 +0000)]
Document cmdutils.c:print_error().

Originally committed as revision 23051 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove messy pading hack in ffmpeg.c.
Michael Niedermayer [Fri, 7 May 2010 12:16:23 +0000 (12:16 +0000)]
Remove messy pading hack in ffmpeg.c.
Use avfilters if you want padding!

Originally committed as revision 23050 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake sure get_filtered_video_pic() doesnt loose interlacedframe/tff.
Michael Niedermayer [Fri, 7 May 2010 12:05:24 +0000 (12:05 +0000)]
Make sure get_filtered_video_pic() doesnt loose interlacedframe/tff.

Originally committed as revision 23049 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoEnable libavfilter by default and fix pading for mxf-d10
Michael Niedermayer [Fri, 7 May 2010 11:52:05 +0000 (11:52 +0000)]
Enable libavfilter by default and fix pading for mxf-d10

Originally committed as revision 23048 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoconfigure: update suncc SPARC CPU name mapping
Michael Kostylev [Fri, 7 May 2010 11:50:55 +0000 (11:50 +0000)]
configure: update suncc SPARC CPU name mapping

Patch by Michael Kostylev <michael kostylev gmail>

Originally committed as revision 23047 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAdd pad filter.
Michael Niedermayer [Fri, 7 May 2010 11:47:13 +0000 (11:47 +0000)]
Add pad filter.

Originally committed as revision 23046 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSPARC: disable VIS for Niagara CPU
Michael Kostylev [Fri, 7 May 2010 10:17:25 +0000 (10:17 +0000)]
SPARC: disable VIS for Niagara CPU

The Niagara/T1 supports only a subset of VIS, and even this is very slow.

Patch by Michael Kostylev <michael kostylev gmail>

Originally committed as revision 23045 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoTry to keep track of interlaced and top field first.
Michael Niedermayer [Fri, 7 May 2010 10:02:59 +0000 (10:02 +0000)]
Try to keep track of interlaced and top field first.

Originally committed as revision 23044 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoavfilter support for ffmpeg
Michael Niedermayer [Fri, 7 May 2010 09:43:21 +0000 (09:43 +0000)]
avfilter support for ffmpeg

Originally committed as revision 23043 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoEnable vsrc_buffer
Michael Niedermayer [Fri, 7 May 2010 09:22:32 +0000 (09:22 +0000)]
Enable vsrc_buffer

Originally committed as revision 23042 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSupport setting flags for sws.
Michael Niedermayer [Fri, 7 May 2010 09:20:45 +0000 (09:20 +0000)]
Support setting flags for sws.

Originally committed as revision 23041 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFavor chunk size over hitting the correct position after reading the chunk size in...
Michael Niedermayer [Fri, 7 May 2010 08:08:09 +0000 (08:08 +0000)]
Favor chunk size over hitting the correct position after reading the chunk size in asf.
Fixes issue1923

Originally committed as revision 23040 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAdd "Memory buffer source filter" from SOC.
Michael Niedermayer [Fri, 7 May 2010 01:25:00 +0000 (01:25 +0000)]
Add "Memory buffer source filter" from SOC.
This is needed by the current SOC-ffmpeg.c code.

Originally committed as revision 23039 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAdd intra refresh and crf-max support to the libavcodec libx264 wrapper.
Jason Garrett-Glaser [Thu, 6 May 2010 22:38:18 +0000 (22:38 +0000)]
Add intra refresh and crf-max support to the libavcodec libx264 wrapper.
Minor version bump.

Originally committed as revision 23038 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years ago10l: store the result of clipping added in r23035
Alex Converse [Thu, 6 May 2010 20:38:42 +0000 (20:38 +0000)]
10l: store the result of clipping added in r23035

Originally committed as revision 23037 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoError out when too many bits per frame are requested.
Alex Converse [Thu, 6 May 2010 20:35:10 +0000 (20:35 +0000)]
Error out when too many bits per frame are requested.

Originally committed as revision 23036 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake the faac inspired quantizer search make sense for a slightly narrower definition...
Alex Converse [Thu, 6 May 2010 20:18:36 +0000 (20:18 +0000)]
Make the faac inspired quantizer search make sense for a slightly narrower definition of "make sense."

Originally committed as revision 23035 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReindent after the last commit.
Stefano Sabatini [Wed, 5 May 2010 21:45:00 +0000 (21:45 +0000)]
Reindent after the last commit.

Originally committed as revision 23034 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSimplify print_error(), directly use av_strerror()/strerror() for
Stefano Sabatini [Wed, 5 May 2010 21:44:57 +0000 (21:44 +0000)]
Simplify print_error(), directly use av_strerror()/strerror() for
printing the error code associated to FF_NETERROR(EPROTONOSUPPORT).

Originally committed as revision 23033 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake print_error() use strerror() in case av_strerror() fails.
Stefano Sabatini [Wed, 5 May 2010 21:44:54 +0000 (21:44 +0000)]
Make print_error() use strerror() in case av_strerror() fails.

Should provide a meaningful error message for systems which do not
support strerror_r().

Fix roundup issue #1894.

Originally committed as revision 23032 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake av_strerror() return -1 even in the case when av_strerror_r() is
Stefano Sabatini [Wed, 5 May 2010 21:44:47 +0000 (21:44 +0000)]
Make av_strerror() return -1 even in the case when av_strerror_r() is
not defined.

This allows applications to check if av_strerror() cannot provide a
meaningful representation for the provided error code, without having
to actually check the filled string.

Originally committed as revision 23031 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoschroenc: Set colorspace info
David Conrad [Wed, 5 May 2010 21:38:02 +0000 (21:38 +0000)]
schroenc: Set colorspace info

Originally committed as revision 23030 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoschroenc: Use AV_RB32
David Conrad [Wed, 5 May 2010 21:37:58 +0000 (21:37 +0000)]
schroenc: Use AV_RB32

Originally committed as revision 23029 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoschroenc: Set open-gop
David Conrad [Wed, 5 May 2010 21:02:49 +0000 (21:02 +0000)]
schroenc: Set open-gop

Originally committed as revision 23028 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoschroenc: Set keyframe interval
David Conrad [Wed, 5 May 2010 21:02:45 +0000 (21:02 +0000)]
schroenc: Set keyframe interval

Originally committed as revision 23027 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoschroenc: Use constant quality for constant quality, not noise threshold
David Conrad [Wed, 5 May 2010 21:02:41 +0000 (21:02 +0000)]
schroenc: Use constant quality for constant quality, not noise threshold

Originally committed as revision 23026 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoschroenc: Don't touch gop_structure by default, it should be left adaptive
David Conrad [Wed, 5 May 2010 21:02:37 +0000 (21:02 +0000)]
schroenc: Don't touch gop_structure by default, it should be left adaptive

Originally committed as revision 23025 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoParse IFF metadata.
Sebastian Vater [Wed, 5 May 2010 17:26:59 +0000 (17:26 +0000)]
Parse IFF metadata.

Patch by Sebastian Vater, cdgs D basty A googlemail

Originally committed as revision 23024 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAlign plane size to word-boundary.
Sebastian Vater [Wed, 5 May 2010 17:02:55 +0000 (17:02 +0000)]
Align plane size to word-boundary.

Patch by Sebastian Vater, cdgs D basty A googlemail

Originally committed as revision 23023 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agomovenc: Write QuickTime chapters
David Conrad [Wed, 5 May 2010 08:41:10 +0000 (08:41 +0000)]
movenc: Write QuickTime chapters

Originally committed as revision 23022 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agomovenc: Swap positions of mov_write_header and mov_write_packet
David Conrad [Wed, 5 May 2010 08:41:06 +0000 (08:41 +0000)]
movenc: Swap positions of mov_write_header and mov_write_packet

Originally committed as revision 23021 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agomov: Read nero chapters
David Conrad [Wed, 5 May 2010 08:41:01 +0000 (08:41 +0000)]
mov: Read nero chapters

Originally committed as revision 23020 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoDo not use pkt->size when it is potentially uninitialized.
Thierry Foucu [Tue, 4 May 2010 17:17:16 +0000 (17:17 +0000)]
Do not use pkt->size when it is potentially uninitialized.

Patch by Thierry Foucu, tfoucu gmail

Originally committed as revision 23017 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoalternative LGPL-licensed, MMX-optimized YUV to RGB conversion routines
Diego Biurrun [Tue, 4 May 2010 09:11:01 +0000 (09:11 +0000)]
alternative LGPL-licensed, MMX-optimized YUV to RGB conversion routines
written by Kostya Shishkov

Originally committed as revision 31135 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

12 years agoRevert r22974 int->unsigned parts that don't have any meaningful effect.
Ronald S. Bultje [Mon, 3 May 2010 22:08:31 +0000 (22:08 +0000)]
Revert r22974 int->unsigned parts that don't have any meaningful effect.

Originally committed as revision 23016 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake av_strerror() print an error message mentioning the error code
Stefano Sabatini [Mon, 3 May 2010 21:56:21 +0000 (21:56 +0000)]
Make av_strerror() print an error message mentioning the error code
number if strerror_r() did not succeed for whatever reason.

This avoids the need for the application to fill the string in case
strerror_r() fails, for example because the error code is not known.

Originally committed as revision 23015 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years ago10l: The SBR refactor requires the use of 2 independent output X buffers.
Alex Converse [Mon, 3 May 2010 19:21:35 +0000 (19:21 +0000)]
10l: The SBR refactor requires the use of 2 independent output X buffers.

Originally committed as revision 23014 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoconfigure: allow compiler-specific flags for --disable-optimizations
Måns Rullgård [Mon, 3 May 2010 15:14:55 +0000 (15:14 +0000)]
configure: allow compiler-specific flags for --disable-optimizations

ICC needs at least -O1 to link so add this when optimisations are
otherwise disabled.

Originally committed as revision 23013 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoamrnbdec: Apply AMR_SAMPLE_SCALE when finishing the decoder output
Martin Storsjö [Mon, 3 May 2010 05:57:48 +0000 (05:57 +0000)]
amrnbdec: Apply AMR_SAMPLE_SCALE when finishing the decoder output

The output scaling was accidentally removed in rev 22937.

Originally committed as revision 23012 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAnother buffer overflow, fixes issue1758.
Ronald S. Bultje [Sun, 2 May 2010 21:52:25 +0000 (21:52 +0000)]
Another buffer overflow, fixes issue1758.

Originally committed as revision 23011 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAllow to set archiver tool ar.
Carl Eugen Hoyos [Sun, 2 May 2010 18:59:15 +0000 (18:59 +0000)]
Allow to set archiver tool ar.

Originally committed as revision 23010 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoClarify how allocation works for the picture argument for
Reimar Döffinger [Sun, 2 May 2010 16:07:29 +0000 (16:07 +0000)]
Clarify how allocation works for the picture argument for

Originally committed as revision 23009 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoqt-faststart: Free ftyp_atom at all exit points
Martin Storsjö [Sat, 1 May 2010 21:05:28 +0000 (21:05 +0000)]
qt-faststart: Free ftyp_atom at all exit points

Originally committed as revision 23008 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReindent after the previous commit
Martin Storsjö [Sat, 1 May 2010 21:03:52 +0000 (21:03 +0000)]
Reindent after the previous commit

Originally committed as revision 23007 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRemove unnecessary checks before calling free
Martin Storsjö [Sat, 1 May 2010 21:02:23 +0000 (21:02 +0000)]
Remove unnecessary checks before calling free

Feel free to revert if you can specify a concrete case where this actually
is necessary.

Originally committed as revision 23006 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix buffer overrun (or, well, actually a typo, 80 should be 0x80...).
Ronald S. Bultje [Sat, 1 May 2010 18:45:02 +0000 (18:45 +0000)]
Fix buffer overrun (or, well, actually a typo, 80 should be 0x80...).
Partially fixes issue 1758.

Originally committed as revision 23005 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix off-by-one errors in description of score_max argument for
Reimar Döffinger [Sat, 1 May 2010 15:36:51 +0000 (15:36 +0000)]
Fix off-by-one errors in description of score_max argument for

Originally committed as revision 23004 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoDocument av_probe_input_format2 API addition.
Reimar Döffinger [Sat, 1 May 2010 13:54:13 +0000 (13:54 +0000)]
Document av_probe_input_format2 API addition.

Originally committed as revision 23003 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoExport av_probe_input_format2.
Reimar Döffinger [Sat, 1 May 2010 13:49:35 +0000 (13:49 +0000)]
Export av_probe_input_format2.

Originally committed as revision 23002 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake device_open() store the VIDIOC_QUERYCAP ioctl errno, and in case
Stefano Sabatini [Sat, 1 May 2010 08:24:24 +0000 (08:24 +0000)]
Make device_open() store the VIDIOC_QUERYCAP ioctl errno, and in case
of failure return the stored value rather than the current errno,
which may be overwritten by a following call to close().

Originally committed as revision 23001 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoEnforce time border monotonicity.
Alex Converse [Fri, 30 Apr 2010 23:32:42 +0000 (23:32 +0000)]
Enforce time border monotonicity.

Thanks to Chromium.

Originally committed as revision 23000 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMove the SBR patch count check to prevent overwrites.
Alex Converse [Fri, 30 Apr 2010 23:08:44 +0000 (23:08 +0000)]
Move the SBR patch count check to prevent overwrites.

Thanks to Chromium.

Originally committed as revision 22999 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoIncrease size of patch_borders[].
Alex Converse [Fri, 30 Apr 2010 22:42:52 +0000 (22:42 +0000)]
Increase size of patch_borders[].

6 patches means there can be 7 borders. Found by Chromium.

Originally committed as revision 22998 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoavi bgr24 padding fix.
Michael Niedermayer [Fri, 30 Apr 2010 22:09:42 +0000 (22:09 +0000)]
avi bgr24 padding fix.
Fixes issue1901

Originally committed as revision 22997 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReindent
Alex Converse [Fri, 30 Apr 2010 21:43:29 +0000 (21:43 +0000)]

Originally committed as revision 22996 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoRewrite ff_sbr_apply in a manner more friendly to PS.
Alex Converse [Fri, 30 Apr 2010 21:43:23 +0000 (21:43 +0000)]
Rewrite ff_sbr_apply in a manner more friendly to PS.

This includes merging ff_sbr_dequant into ff_sbr_apply.

Originally committed as revision 22995 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoDeclare myself (Alex Converse) AAC maintainer.
Alex Converse [Fri, 30 Apr 2010 21:43:18 +0000 (21:43 +0000)]
Declare myself (Alex Converse) AAC maintainer.

Approved by the previous maintainer Rob.

Originally committed as revision 22994 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoARM: NEON optimised VP6 edge filter
Måns Rullgård [Fri, 30 Apr 2010 21:30:27 +0000 (21:30 +0000)]
ARM: NEON optimised VP6 edge filter

Originally committed as revision 22993 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoVP56: move vp56_edge_filter to new VP56DSPContext
Måns Rullgård [Fri, 30 Apr 2010 21:30:22 +0000 (21:30 +0000)]
VP56: move vp56_edge_filter to new VP56DSPContext

Using macro templates allows the vp[56]_adjust functions to be
inlined instead of called through function pointers.  The new
function pointers enable optimised implementations of the filters.

4% faster VP6 decoding on Cortex-A8.

Originally committed as revision 22992 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoPrint warnig if requested samplingrate is unsupported.
Michael Niedermayer [Fri, 30 Apr 2010 00:06:36 +0000 (00:06 +0000)]
Print warnig if requested samplingrate is unsupported.

Originally committed as revision 22991 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agobswap: add macros to byteswap constants
Måns Rullgård [Thu, 29 Apr 2010 14:41:20 +0000 (14:41 +0000)]
bswap: add macros to byteswap constants

The normal byteswap functions might use inline asm which is suboptimal
with constants (and cannot be used in static initialisers), so special
macros for constants only is needed.

We should not rely on the gcc __builtin_constant_p() test since it is
not always available.

Originally committed as revision 22990 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agovfwcap: flip RGB rawvideo.
Ramiro Polla [Thu, 29 Apr 2010 13:05:27 +0000 (13:05 +0000)]
vfwcap: flip RGB rawvideo.

Originally committed as revision 22989 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix typo.
Jai Menon [Wed, 28 Apr 2010 20:08:02 +0000 (20:08 +0000)]
Fix typo.

Originally committed as revision 22988 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoAdd version to AVClass so we can add to and use fields of AVClass without ABI issues.
Michael Niedermayer [Wed, 28 Apr 2010 20:00:23 +0000 (20:00 +0000)]
Add version to AVClass so we can add to and use fields of AVClass without ABI issues.

Originally committed as revision 22987 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoCheck the return value of device_try_init() immediately after calling such a
Luca Abeni [Wed, 28 Apr 2010 08:02:52 +0000 (08:02 +0000)]
Check the return value of device_try_init() immediately after calling such a
function. Avoids the following warning:
libavdevice/v4l2.c: In function ‘v4l2_read_header’:
libavdevice/v4l2.c:586: warning: ‘codec_id’ may be used uninitialized in this function

Originally committed as revision 22986 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix FourCC when remuxing VP6F, regression introduced in r22941.
Anssi Hannula [Wed, 28 Apr 2010 07:57:07 +0000 (07:57 +0000)]
Fix FourCC when remuxing VP6F, regression introduced in r22941.

Patch by Anssi Hannula, anssi D hannula A iki fi

Originally committed as revision 22985 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReindent after the last commit.
Stefano Sabatini [Tue, 27 Apr 2010 23:22:30 +0000 (23:22 +0000)]
Reindent after the last commit.

Originally committed as revision 22984 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake ffprobe show sample_aspect_ratio and display_aspect_ratio only if
Stefano Sabatini [Tue, 27 Apr 2010 23:22:27 +0000 (23:22 +0000)]
Make ffprobe show sample_aspect_ratio and display_aspect_ratio only if
sample_aspect_ratio is known.

Avoid to show bogus values, which may confuse both the human and the
machine reader.

Based on a patch by Robert Krüger $(echo lsvfhfs@tjhobm7.ef | tr "b-za" "a-z").

Originally committed as revision 22983 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoFix weird brace placement.
Stefano Sabatini [Tue, 27 Apr 2010 22:45:27 +0000 (22:45 +0000)]
Fix weird brace placement.

Originally committed as revision 22982 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoDrop AVERROR_NOTSUPP at the next major bump, use AVERROR(ENOSYS)
Stefano Sabatini [Tue, 27 Apr 2010 22:26:08 +0000 (22:26 +0000)]
Drop AVERROR_NOTSUPP at the next major bump, use AVERROR(ENOSYS)
instead which is semantically equivalent.

See the thread:
Subject: [FFmpeg-devel] [RFC] The meaning of AVERROR_NOTSUPP
Date: Sat, 27 Mar 2010 00:51:13 +0100

Originally committed as revision 22981 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReduce the verbosity of the v4l2 input device
Luca Abeni [Tue, 27 Apr 2010 21:33:56 +0000 (21:33 +0000)]
Reduce the verbosity of the v4l2 input device

Originally committed as revision 22980 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoSimplify some output messages in the v4l2 input device
Luca Abeni [Tue, 27 Apr 2010 21:32:11 +0000 (21:32 +0000)]
Simplify some output messages in the v4l2 input device

Originally committed as revision 22979 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReindent after rr22977.
Sebastian Vater [Tue, 27 Apr 2010 14:04:11 +0000 (14:04 +0000)]
Reindent after rr22977.

Patch by Sebastian Vater <cdgs.basty googlemail com>.

Originally committed as revision 22978 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoMake the IFF demuxer a little more standards-compliant, e.g. respect the size
Sebastian Vater [Tue, 27 Apr 2010 14:03:47 +0000 (14:03 +0000)]
Make the IFF demuxer a little more standards-compliant, e.g. respect the size
fields of common media header chunks (these can have different sizes depending
on the type of IFF file you read), better handle odd sizes (like RIFF, every
field is padded to word) and handle headerchunks after the BODY chunk.

Patch by Sebastian Vater <cdgs.basty googlemail com>.

Originally committed as revision 22977 to svn://svn.ffmpeg.org/ffmpeg/trunk

12 years agoReidnent after r22795.
Sebastian Vater [Mon, 26 Apr 2010 22:39:08 +0000 (22:39 +0000)]
Reidnent after r22795.

Patch by Sebastian Vater <cdgs.basty googlemail com>.

Originally committed as revision 22976 to svn://svn.ffmpeg.org/ffmpeg/trunk