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Author SHA1 Message Date
Michael Niedermayer
a050cf0c45 avcodec/sgidec: fix count check 
Fixes: asan_heap-oob_22b30d4_39_038.sgi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-27 20:55:57 +01:00
Michael Niedermayer
3b20ed8548 avcodec/sgidec: fix linesize for 16bit 
Fixes: asan_heap-oob_22b30d4_39_038.sgi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-27 20:49:47 +01:00
Thilo Borgmann
ed2e97ce6a lavd/avfoundation: Fix compilation for non MAC OS devices by conditional compilation of screen capture capabilities. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-27 16:38:19 +01:00
Michael Niedermayer
852aaead1f avcodec/hevc_ps: Check default display window bitstream and skip if invalid 
Fixes Ticket4035

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-27 14:03:09 +01:00
Michael Niedermayer
69a9a90d2e avcodec/h264_parser: rewrite the parse_nal_units() loop logic based on h264.c 
Fixes Ticket4011

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-27 04:58:49 +01:00
Michael Niedermayer
3b678da5e3 avcodec/h264: simplify find_start_code() 
this also uses avpriv_find_start_code(), though no speed change is expected as
the area searched is generally small

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-27 04:26:33 +01:00
Michael Niedermayer
4898440f6b Move get_avc_nalsize() and find_start_code() to h264.h 
This allows sharing them with the h264 parser

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-27 04:22:42 +01:00
Kieran Kunhya
61e42c1124 avformat/mpegts: Add support for Opus in MPEG-TS 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 22:29:47 +01:00
Kieran Kunhya
74141f693d avcodec: Add support for Opus in MPEG-TS 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 22:29:07 +01:00
Christophe Gisquet
05da586fef dv: move inverse weight tables to decoder 
The encoder has its own tables and does not access the idct_factor
member of the DVVideoContext structure.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 19:21:59 +01:00
Christophe Gisquet
6fe02d25ee dv: fix weight table for 2x4x8 transform 
The coefficients must be in the appropriate zigzag scan order.
Also fix their values at the same time, as they were pretty wrong.

Fixes ticket #2970.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 18:51:52 +01:00
Matthew Oliver
2060f4cbba avutil/intmath: enable builtin intrinsics for icl and msvc. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 17:20:55 +01:00
Michael Niedermayer
c0002ddb01 ffmpeg_opt: Check the return code from strftime() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 17:07:29 +01:00
Michael Niedermayer
f0390638e0 avformat/matroskadec: Check the return code from strftime() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 17:07:29 +01:00
Michael Niedermayer
a9564e859b avformat/mlvdec: Check the return code from strftime() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 17:07:29 +01:00
Michael Niedermayer
abaa41b642 Merge commit 'ed6dad3737bf7bb2d5e9fa9511dfdb44806010e8' 
* commit 'ed6dad3737bf7bb2d5e9fa9511dfdb44806010e8':
  lavf: Implement ff_brktimegm using gmtime_r

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 03:22:52 +01:00
Michael Niedermayer
4360c6ff61 Merge commit '6b9b42cc5576e1819ad1e29d98940066fd14b2d6' 
* commit '6b9b42cc5576e1819ad1e29d98940066fd14b2d6':
  drawtext: Remove the ifdef for localtime_r

Conflicts:
	libavfilter/vf_drawtext.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 03:12:37 +01:00
Michael Niedermayer
4a39d4c65a Merge commit '82ee7d0dda0fec8cdb670f4e844bf5c2927ad9de' 
* commit '82ee7d0dda0fec8cdb670f4e844bf5c2927ad9de':
  Use gmtime_r instead of gmtime and localtime_r instead of localtime

Conflicts:
	libavformat/mov.c
	libavformat/mxfenc.c
	libavformat/wtvdec.c
	libavutil/parseutils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 02:38:26 +01:00
Michael Niedermayer
edb069e556 Merge commit '3f8f1c6ff24ee858eb5b0bf47ef6d4605299a87e' 
* commit '3f8f1c6ff24ee858eb5b0bf47ef6d4605299a87e':
  lavu: Provide fallbacks for gmtime_r and localtime_r

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 02:26:45 +01:00
Michael Niedermayer
3b709fd912 Merge commit '9dcf2397219ca796f0fafce2a703770d6fd09920' 
* commit '9dcf2397219ca796f0fafce2a703770d6fd09920':
  lavf: Check the return value of strftime

Conflicts:
	libavformat/wtvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 02:06:40 +01:00
Michael Niedermayer
50697ac5b2 Merge commit '851ace79a307bea54b44bd6f7ecd3b7861c28ec6' 
* commit '851ace79a307bea54b44bd6f7ecd3b7861c28ec6':
  wtv: Avoid needlessly calling gmtime twice with the same argument

Conflicts:
	libavformat/wtvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 02:21:42 +02:00
Mark Reid
90bf1e3046 libavformat/mxfdec: read source timecode from pulldown component 
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 23:15:04 +02:00
Martin Storsjö
ed6dad3737 lavf: Implement ff_brktimegm using gmtime_r 
While a standalone implementation is nice, we already depend on
gmtime and gmtime_r in a number of places.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-26 00:14:54 +03:00
Martin Storsjö
6b9b42cc55 drawtext: Remove the ifdef for localtime_r 
If it isn't available in the system, we've got a fallback to
the normal localtime function, so normal code can assume it is
available as long as time_internal.h is included.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-26 00:14:54 +03:00
Martin Storsjö
82ee7d0dda Use gmtime_r instead of gmtime and localtime_r instead of localtime 
gmtime isn't thread safe in general. In msvcrt (which lacks gmtime_r),
the buffer used by gmtime is thread specific though.

One call to localtime is left in avconv_opt.c, where thread safety
shouldn't matter (instead of making avconv depend on the libavutil
internal header).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-26 00:14:54 +03:00
Martin Storsjö
3f8f1c6ff2 lavu: Provide fallbacks for gmtime_r and localtime_r 
This allows writing most code as if they always are is available.

These are ok to use from other libraries even though it's not a
public header, since they only provide an inline declaration, and
doesn't add an actual dependency on lavu internals. (This can be
considered more a build system compatibility fallback than a
libavutil feature.)

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-26 00:14:54 +03:00
Martin Storsjö
9dcf239721 lavf: Check the return value of strftime 
If the buffer provided to strftime is too small, the buffer contents
are indeterminate - it does not guarantee actually null terminating
the buffer.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-26 00:14:54 +03:00
Martin Storsjö
851ace79a3 wtv: Avoid needlessly calling gmtime twice with the same argument 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-10-26 00:14:54 +03:00
Thilo Borgmann
a6555f88aa lavd/avfoundation: Add support for screen capturing. 
Patch based on pull-request by Joseph Benden <joe@benden.us>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 22:09:06 +02:00
Michael Niedermayer
13ee94a480 avformat/rdt: Forward whitelists to rdt demuxer 
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 21:17:27 +02:00
Lukasz Marek
5f55819850 opts: add list device sources/sinks options 
Allows to list sources/sinks of the devices that implement
that functionality.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-10-25 20:20:31 +02:00
Lukasz Marek
1cff908589 doc/fftools-common-opts: document -devices option 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-10-25 19:55:18 +02:00
Christophe Gisquet
1086f09da3 dv: more precise weight table for 8x8 
It is derived from the actual equations of the specs. In
particular, it is closer to the inverse of what the encoder uses.

fate tests accordingly updated.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 19:01:45 +02:00
Christophe Gisquet
80b29c2d0c dv: use smaller type for weight tables 
Reviewed-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 16:54:12 +02:00
Christophe Gisquet
eacf2e8eb3 dv: better split weight tables assignment 
This is a mostly cosmetical patch in preparation for the following.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 16:44:43 +02:00
Michael Niedermayer
ff03df6475 avformat/mpeg: Use av_find_input_format() instead of directly linking to the demuxer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 16:28:41 +02:00
Michael Niedermayer
2ce1054257 avformat/rtpdec_asf: Use av_find_input_format() instead of directly linking to the demuxer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 16:28:03 +02:00
Michael Niedermayer
39a7ded22d tools/ffhash: read errno before calling functions which might change it 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 16:12:16 +02:00
Michael Niedermayer
e7513e1286 avformat: Read errno before av_log() as the callback from av_log() might affect errno 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 13:48:56 +02:00
Michael Niedermayer
af03ba9aa2 avformat/hdsenc: Read errno before av_log() as the callback from av_log() might affect errno 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 13:28:51 +02:00
Michael Niedermayer
0d96d44c4f avfilter: Read errno before av_log() as the callback from av_log() might affect errno 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 13:28:51 +02:00
Michael Niedermayer
a630969535 avdeviece: Read errno before av_log() as the callback from av_log() might affect errno 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 13:28:51 +02:00
Michael Niedermayer
dd5c2fe177 avcodec: Read errno before av_log() as the callback from av_log() might affect errno 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 13:28:51 +02:00
Michael Niedermayer
2fc970a6b8 cmdutils: Read errno before av_log() as the callback from av_log() might affect errno 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 13:28:51 +02:00
Michael Niedermayer
92d366f6ab avformat: Print error message on failure of ff_rename() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 13:28:51 +02:00
Michael Niedermayer
eeb9242b62 Merge commit '50dbe6b3544fa64d5611e16553bf542fd71276b8' 
* commit '50dbe6b3544fa64d5611e16553bf542fd71276b8':
  mov: fix assigment check

Conflicts:
	libavformat/mov.c

See: af2e5061bb
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 04:57:48 +02:00
Michael Niedermayer
48579041ba Merge commit '7df3b426bbfbd7efd9a0f56393e3cc78413b0869' 
* commit '7df3b426bbfbd7efd9a0f56393e3cc78413b0869':
  mxfenc: Fix possible integer overflows

Conflicts:
	libavformat/mxfenc.c

See: e3ba817b95
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 04:55:17 +02:00
Michael Niedermayer
5408d8828a Merge commit 'ad6b00d85f686324aa2bd93e39261fa1d411f141' 
* commit 'ad6b00d85f686324aa2bd93e39261fa1d411f141':
  mxfdec: add missing break

See: cbda76c7c6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 04:53:01 +02:00
Michael Niedermayer
8be93ba049 Merge commit '28c020d4df9b060a58a124a7a5406d4313fbe249' 
* commit '28c020d4df9b060a58a124a7a5406d4313fbe249':
  matroskaenc: check avio_open_dyn_buf return value

Conflicts:
	libavformat/matroskaenc.c

See: b1f517f503
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 04:45:23 +02:00
Michael Niedermayer
3ae818f6ab Merge commit 'e0caa1eb4e518111a81801db0d2ccdd2733ba94b' 
* commit 'e0caa1eb4e518111a81801db0d2ccdd2733ba94b':
  matroskadec: check return values

Conflicts:
	libavformat/matroskadec.c

See: 1116491c53
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 04:37:27 +02:00