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Author SHA1 Message Date
Michael Niedermayer
010adacbe2 Merge commit '065923b0781b06a2604f69f4e2c2407b7750a854' 
* commit '065923b0781b06a2604f69f4e2c2407b7750a854':
  mpegenc: prevent a NULL pointer dereference

Not merged, this is not needed, and could hide more serious issues

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-24 12:29:12 +01:00
Michael Niedermayer
ea41e6d637 Merge commit '9c12c6ff9539e926df0b2a2299e915ae71872600' 
* commit '9c12c6ff9539e926df0b2a2299e915ae71872600':
  motion_est: convert stride to ptrdiff_t

Conflicts:
	libavcodec/me_cmp.c
	libavcodec/ppc/me_cmp.c
	libavcodec/x86/me_cmp_init.c

See: 9c669672c7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-24 12:13:00 +01:00
Michael Niedermayer
b4d8724ab2 avutil/file: fix av_tempfile() documentation 
Found-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-24 04:59:02 +01:00
Lukasz Marek
c9d39fc8c6 lavc/huffyuvdec: fix mem leak in case of init failure 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-24 04:15:48 +01:00
Lukasz Marek
02cb7d4c9c lavc/smvjpegdec: fix mem leak in case of init failure 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-24 04:15:41 +01:00
Lukasz Marek
efe34e87eb lavc/libxvid: fix mem leak in case of init failure 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-24 04:15:24 +01:00
Vittorio Giovara
065923b078 mpegenc: prevent a NULL pointer dereference 
CC: libav-stable@libav.org
Bug-Id: CID 29261
 2014-11-24 01:30:14 +00:00
Vittorio Giovara
9c12c6ff95 motion_est: convert stride to ptrdiff_t 
CC: libav-stable@libav.org
Bug-Id: CID 700556 / CID 700557 / CID 700558
 2014-11-24 01:30:10 +00:00
Michael Niedermayer
5182a2a235 avutil: remove FF_CONST_AVUTIL53, its no longer needed 
version is 54 already

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-24 02:22:19 +01:00
Michael Niedermayer
8294f5042d Changelog: remove 24bit lossless wma entry for now, some samples work others do not yet work 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-24 00:36:58 +01:00
Jeffrey Wescott
60fd790f38 avformat/rtmpproto: only prepend @setMetaData for onMetaData and |RtmpSampleAccess 
In current versions of ffmpeg, when streaming to an RTMP server, anytime a packet of type
RTMP_PT_NOTIFY is encountered, the packet is prepended with @setDataFrame before it gets sent
to the server. This is incorrect; only packets for onMetaData and |RtmpSampleAccess should
invoke @setDataFrame on the RTMP server. Specifically, the current bug manifests
itself when trying to stream onTextData or onCuePoint invocations.

This fix addresses that problem and ensures that the @setDataFrame is only prepended
for onMetaData and |RtmpSampleAccess.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-24 00:15:48 +01:00
Lukasz Marek
4e9745fbff lavc/rv30: fix mem leak in case of init failure 
Also replaced return -1 with return AVERROR(EINVAL)

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-23 20:53:17 +01:00
Lukasz Marek
331fae80a1 lavc/mss1: fix mem leak in case of init failure 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-23 20:52:38 +01:00
James Almer
305b03097d lavf/apngdec: print currently unsupported in-stream tags in a more readable form 
Also use length and not stream position

Reviewed-by: Benoit Fouet <benoit.fouet@free.fr>
Signed-off-by: James Almer <jamrial@gmail.com>
 2014-11-23 13:01:26 -03:00
Carl Eugen Hoyos
78093cf849 Print a warning if vp6 is muxed into flv: The output is flipped. 
Fixes ticket #4132.
 2014-11-23 13:22:27 +01:00
Carl Eugen Hoyos
600e38f563 Fix standalone compilation of the apng decoder on x86. 2014-11-23 13:21:29 +01:00
Clément Bœsch
6e411d9cc7 avcodec/microdvddec: support non persistent italic marker '/' 
Inspired from a patch by Michal Wazgird <mplayer@cyryl.net>

See https://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/2014-November/072772.html
 2014-11-23 13:13:38 +01:00
Clément Bœsch
8ef46f4a0c avcodec/microdvddec: support various broken form of color tags 
Inspired by a patch from Michal Wazgird <mplayer@cyryl.net>

See https://lists.mplayerhq.hu/pipermail/mplayer-dev-eng/2014-November/072772.html
 2014-11-23 12:17:54 +01:00
Reimar Döffinger
cad3148ea3 xface: reduce stack usage by directly storing 2 bytes data instead of pointers. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-23 06:51:18 +01:00
Reimar Döffinger
dfc6f56c5a xface: reduce table sizes. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-23 06:51:18 +01:00
Reimar Döffinger
6369a7b742 xface: Fix encoder crashes due to too small on-stack array. 
Also add a FATE test.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-23 06:51:18 +01:00
Reimar Döffinger
d0682b5eb0 svq1enc: reduce stack usage of recursively-called function. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-23 06:51:18 +01:00
Reimar Döffinger
458aadf862 lpc: Reduce stack usage by allocating LLSModel in context. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-23 06:51:18 +01:00
Lukasz Marek
f87a34486a lavc/libvorbisdec: use better error codes 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-23 03:33:00 +01:00
Lukasz Marek
bceabbdaba lavc/libvorbisdec: fix mem leak in case of init failure 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-23 03:33:00 +01:00
Lukasz Marek
969382162f lavc/smacker: fix mem leak in case of init failure 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-23 03:25:34 +01:00
Lukasz Marek
691f9be622 lavc/anm: fix mem leak in case of init failure 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-23 03:25:25 +01:00
Michael Niedermayer
65ce8f8895 avcodec/x86/Makefile: fix order 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-23 01:49:04 +01:00
Michael Niedermayer
9f0fd17c61 Merge commit 'f856d9c2f314c493c672dfb9c876da182525da3d' 
* commit 'f856d9c2f314c493c672dfb9c876da182525da3d':
  dashenc: Don't require the stream bitrate to be known

Conflicts:
	libavformat/dashenc.c

See: 5f8fcdd448
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-23 01:34:05 +01:00
Michael Niedermayer
6d8dda1693 Merge commit 'eec7f032a903e06d249d1e8aa6630b65292bf40f' 
* commit 'eec7f032a903e06d249d1e8aa6630b65292bf40f':
  lavf: Remove a redundant include of sys/stat.h

Conflicts:
	libavformat/os_support.h

See: 49515cb840
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-23 01:18:51 +01:00
Michael Niedermayer
d899ea2017 Merge commit '4b68edd08ac352e314ae3fc701f90b081e549324' 
* commit '4b68edd08ac352e314ae3fc701f90b081e549324':
  flvenc: Remove an unused variable

See: cc5f731541
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-23 01:16:32 +01:00
Matthew Oliver
293fee4bc2 libavcodec/tiff: Fix static linking of lzma with msvc. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 22:12:19 +01:00
Martin Storsjö
f856d9c2f3 dashenc: Don't require the stream bitrate to be known 
Don't write any bitrate attribute if it isn't known. As long as one
doesn't want automatic bitrate switching, playback can work just
fine even if it isn't set.

If strict standard compliance is requested, this is still considered
an error, since the attribute is mandatory according to the spec.

Based on a patch by Rodger Combs.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-22 22:16:37 +02:00
Martin Storsjö
eec7f032a9 lavf: Remove a redundant include of sys/stat.h 
The same file already includes this header a few lines further
above.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-22 22:11:44 +02:00
Michael Niedermayer
4b68edd08a flvenc: Remove an unused variable 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-11-22 22:10:52 +02:00
Michael Niedermayer
d3512a0e89 avcodec/x86/lossless_audiodsp: fix fallback code for 32bit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 21:08:38 +01:00
Michael Niedermayer
ce6141259b avcodec/wmalosslessdec: support 24bit lossless 
Not checked if its actually lossless
Fixes Ticket1847

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 20:51:15 +01:00
Michael Niedermayer
4327088da3 avcodec/x86/lossless_audiodsp: support len %16 == 8 in scalarproduct_and_madd_int16() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 20:40:36 +01:00
Michael Niedermayer
2f6550bb9a avcodec/mjpegdec: fix pixfmtid 0x14111100 
Fixes part of Ticket 2004
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 19:38:43 +01:00
Reimar Döffinger
8437cc7206 ffv1dec: Avoid unnecessarily large stack usage and copies. 
Ideally the compiler could figure this out on its own,
but it seems it can't.
An alternative that would avoid the messy explicit memcpy
would be to use a sub-struct for the parts that should
be preserved, which can then simply be assigned.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-22 19:06:12 +01:00
Michael Niedermayer
9146a47600 avfilter/graphparser: Use av_freep(), avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 18:56:37 +01:00
Michael Niedermayer
7df2981f04 avfilter/avf_concat: Use av_freep(), avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 18:47:26 +01:00
Michael Niedermayer
8e6a44cfc5 avdevice/iec61883: Use av_freep(), avoid leaving stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 18:44:35 +01:00
Benoit Fouet
90c9b49405 ffplay: fix mem leak when opening input or parsing options fail. 
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 15:55:07 +01:00
Michael Niedermayer
0b9a9e0e2c avcodec/libspeexdec: make array const 
Found-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 14:10:47 +01:00
Reimar Döffinger
33fc1ccb49 h264_mb: Use smaller data type for refs in await_references. 
As far as I can tell the value can never go outside
the int16_t type.
And especially the cost of the initialization is
reduced quite a bit by making it smaller.
Overall decoding speedup not measurable though.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-22 14:06:48 +01:00
Reimar Döffinger
478c61ccb2 h264_i386: Optimize decode_significance_8x8_x86 for 64 bit. 
11674 -> 10877 decicycles on my Phenom II.
Overall speedup was unfortunately within measurement error.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-22 14:06:48 +01:00
Reimar Döffinger
c2c27e9e51 indeo2: move variable declarations into blocks using them. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-22 14:06:48 +01:00
Reimar Döffinger
79be253635 mxfdec: minor simplification. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-11-22 14:06:48 +01:00
Matthew Oliver
3bedd72a9e lavf: fix apngdec under msvc. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-22 13:20:34 +01:00