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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
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
Michael Niedermayer
45fd593531 Merge commit '3c1199c3c4cbdb4ffff0de89f06d5a08acefe356' 
* commit '3c1199c3c4cbdb4ffff0de89f06d5a08acefe356':
  matroskadec: fix leak on error

Conflicts:
	libavformat/matroskadec.c

See: 2fe4b6210c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 04:32:16 +02:00
Michael Niedermayer
97a8f4dd11 Merge commit '7785ce1c769369abf85b276148548a5510aabb5f' 
* commit '7785ce1c769369abf85b276148548a5510aabb5f':
  lavf: replace rename() with ff_rename()

Conflicts:
	libavformat/hdsenc.c
	libavformat/internal.h

See: 95d2fc6a76
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 04:24:16 +02:00
Michael Niedermayer
af89c14418 Merge commit '0b66fb4505e0bb43de3797f63f3290f0188d67cc' 
* commit '0b66fb4505e0bb43de3797f63f3290f0188d67cc':
  flac_picture: prevent a possible out of bound write

This is only partly merged, the condition this checks for
is impossible to be true as it would imply avio_read() to
read more than the size passed to it

See: 731f7eaaad
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 04:03:41 +02:00
Michael Niedermayer
d609566270 Merge commit 'f1ed83e23add1c26c50b146727e4c2399dfc0b3a' 
* commit 'f1ed83e23add1c26c50b146727e4c2399dfc0b3a':
  img2dec: check av_new_packet return value

Conflicts:
	libavformat/img2dec.c

See: 3f8148911c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 03:37:21 +02:00
Michael Niedermayer
6d2a2bfb59 Merge commit '1967cd4e4c1cd96dfa195ce14e4b212ddb70586d' 
* commit '1967cd4e4c1cd96dfa195ce14e4b212ddb70586d':
  audiointerleave: check av_new_packet return value

Conflicts:
	libavformat/audiointerleave.c

See: 3ca8a23288
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 03:27:13 +02:00
Michael Niedermayer
1945db1f13 Merge commit 'ac84c1ce24a285f9cf16d4297bce73b1c4a6e435' 
* commit 'ac84c1ce24a285f9cf16d4297bce73b1c4a6e435':
  avfilter: check filter link validity

Conflicts:
	libavfilter/avfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-25 03:08:19 +02:00
Vittorio Giovara
50dbe6b354 mov: fix assigment check 
CC: libav-stable@libav.org
Bug-Id: CID 1197050
 2014-10-24 23:48:57 +01:00
Tomas Härdin
7df3b426bb mxfenc: Fix possible integer overflows 
None of these are likely unless the user is writing a file with two billion
streams or a duration of around two months.

CC: libav-stable@libav.org
Bug-Id: CID 700568 / CID 700569 / CID 700570 /
        CID 700571 / CID 700572 / CID 700573
 2014-10-24 23:48:57 +01:00
Vittorio Giovara
ad6b00d85f mxfdec: add missing break 
CC: libav-stable@libav.org
Bug-Id: CID 732232
 2014-10-24 23:48:57 +01:00
Vittorio Giovara
28c020d4df matroskaenc: check avio_open_dyn_buf return value 
CC: libav-stable@libav.org
Bug-Id: CID 703629
 2014-10-24 23:48:57 +01:00
Vittorio Giovara
e0caa1eb4e matroskadec: check return values 
CC: libav-stable@libav.org
Bug-Id: CID 733712
 2014-10-24 23:48:51 +01:00
Vittorio Giovara
3c1199c3c4 matroskadec: fix leak on error 
CC: libav-stable@libav.org
Bug-Id: CID 1026767
 2014-10-24 23:43:25 +01:00
Luca Barbato
7785ce1c76 lavf: replace rename() with ff_rename() 
The new function wraps errno so that its value is correctly reported
when other functions overwrite it (eg. in case of logging).

CC: libav-stable@libav.org
Bug-Id: CID 1135748
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-10-24 23:42:53 +01:00
Vittorio Giovara
0b66fb4505 flac_picture: prevent a possible out of bound write 
At "mimetype[len] = 0;" mimetype is a 64 element array and len might be
equal to or greater than that.

CC: libav-stable@libav.org
Bug-Id: CID 1061055
 2014-10-24 23:42:53 +01:00
Vittorio Giovara
f1ed83e23a img2dec: check av_new_packet return value 
CC: libav-stable@libav.org
Bug-Id: CID 1087077
 2014-10-24 23:42:53 +01:00
Vittorio Giovara
1967cd4e4c audiointerleave: check av_new_packet return value 
CC: libav-stable@libav.org
Bug-Id: CID 1087078
 2014-10-24 23:42:53 +01:00
Vittorio Giovara
ac84c1ce24 avfilter: check filter link validity 
Remove now redundant check.

CC: libav-stable@libav.org
Bug-Id: CID 700371
 2014-10-24 23:42:19 +01:00