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Author SHA1 Message Date
Thad Ward
7af507ea99 lagarith: add decode support for arith rgb24 mode 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-29 07:37:33 +01:00
Michael Niedermayer
8f5216905f v410dec: Check for sufficient input data. Fixes crash 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-28 12:47:36 -08:00
Reimar Döffinger
733b23c2e4 fate: Add v210 codec regression tests 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-28 20:50:41 +01:00
Jindřich Makovička
891ce00c8d mpegts: adjustable minimum PES payload 
With the current default PES packet size, and very small audio bitrates,
audio packet duration gets too long. For players, which wait for a whole
audio packet (or more) it takes a very long time to start playing sound.

For 24kbps audio, one PES packet is about 1 second long. On Motorola STBs,
we observe about 3 second delay before the playback starts with the
default setting.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-28 20:31:54 +01:00
Jindřich Makovička
6fa9843b4b mpegts: properly output large audio packets 
Do not assume the audio packets being always smaller than
DEFAULT_PES_PAYLOAD_SIZE.

Signed-off-by: Jindřich Makovička <makovick@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-28 20:31:15 +01:00
Paul B Mahol
b5aecc6bc0 avformat: Add SMJPEG demuxer. 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-28 20:17:20 +01:00
Kostya Shishkov
adfe0c942e Indeo 4 decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2011-12-28 15:22:18 +01:00
Aneesh Dogra
bd96be6e27 mpegvideo_enc: K&R cosmetics 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-27 10:20:20 -08:00
Janne Grunau
2702ec2ef4 doxygen: remove unreplaced variables from custom header and footer 2011-12-27 17:54:06 +01:00
Janne Grunau
06bb590558 threads: test for sys/param.h and include it for sysctl on OpenBSD 2011-12-27 16:09:41 +01:00
Janne Grunau
1adba23cec v4l2: remove unneded linux specific asm/types.h include 2011-12-27 16:07:58 +01:00
Martin Storsjö
676a9ee1d2 x86: Fix constraints for decode_significance*_x86 
Originally, prior to 8742a4ff8, the caller code was compiled
within this condition:

ARCH_X86 && HAVE_7REGS && HAVE_EBX_AVAILABLE && !defined(BROKEN_RELOCATIONS)

Since HAVE_7REGS is defined as
(ARCH_X86_64 || (HAVE_EBX_AVAILABLE && HAVE_EBP_AVAILABLE))
the subcondition HAVE_7REGS && HAVE_EBX_AVAILABLE is equal
to HAVE_7REGS (for 32 bit at least). The correct simplification
of the original condition thus is HAVE_7REGS, not
HAVE_EBX_AVAILABLE.

This fixes compilation in some cases where HAVE_EBP_AVAILABLE = 0
and HAVE_EBX_AVAILABLE = 1.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-27 09:05:14 +02:00
Diego Biurrun
723c35feb0 fate: split off vqf/twinvq FATE tests into their own file 2011-12-26 16:43:04 +01:00
Diego Biurrun
9e5bd6cc94 fate: split off mpc FATE tests into their own file 2011-12-26 16:43:03 +01:00
Diego Biurrun
913b6b4b98 fate: split off libavcodec FATE tests into their own file 2011-12-26 16:43:03 +01:00
Diego Biurrun
4e616d0915 fate: split off Microsoft codec FATE tests into their own file 2011-12-26 16:43:02 +01:00
Diego Biurrun
bebf9f923e fate: group all VP* codec FATE tests together in one file 2011-12-26 16:43:01 +01:00
Janne Grunau
6e9bb5aa3e swscale: prevent invalid writes in packed_16bpc_bswap 
Writes past the end of the destination buffer were occuring when its
stride was smaller than the stride of the source. Fixes Bug #183.
 2011-12-26 15:50:17 +01:00
Anton Khirnov
80dc7c0160 avs: call release_buffer() at the end. 
Fixes a memleak.
 2011-12-25 20:50:20 +01:00
Anton Khirnov
06e8d38f2b Add minor bumps and APIchanges entries for lavc/lavfi changes. 2011-12-25 20:50:16 +01:00
Konstantin Todorov
c65dfac466 mpegvideo.c: K&R formatting and cosmetics. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-25 10:07:19 -08:00
Anton Khirnov
04a14d4d25 avconv: avoid memcpy in vsrc_buffer when possible. 
Decoding Sintel.2010.1080p.mkv with 4 threads on an i7 2600K goes from
260s to 244s.
 2011-12-25 16:18:57 +01:00
Anton Khirnov
64dca32cdf avconv: implement get_buffer()/release_buffer(). 
This will allow memcpy-free passing frames to lavfi.
 2011-12-25 16:18:57 +01:00
Anton Khirnov
e1d9dbf2d4 lavfi: add a new function av_buffersrc_buffer(). 
It can be used to directly pass a AVFilterBufferRef to lavfi, avoiding a
memcpy.
 2011-12-25 16:18:57 +01:00
Stefano Sabatini
1c9e340d35 lavfi: add avfilter_copy_frame_props() 
avfilter_copy_frame_props() avoids code duplication and increases
robustness.
 2011-12-25 16:18:57 +01:00
Stefano Sabatini
8a4a5f6ff7 lavc: add format field to AVFrame 
The format is a per-frame property, having it in AVFrame simplify the
operation of extraction of that information, since avoids the need to
access the codec/stream context.
 2011-12-25 16:18:57 +01:00
Stefano Sabatini
3a2ddf7c2c lavc: add width and height fields to AVFrame 
width and height are per-frame properties, setting these values in
AVFrame simplify the operation of extraction of that information,
since avoids the need to check the codec/stream context.
 2011-12-25 16:18:57 +01:00
Stefano Sabatini
b58dbb5b03 lavc: add a sample_aspect_ratio field to AVFrame 
The sample aspect ratio is a per-frame property, so it makes sense to
define it in AVFrame rather than in the codec/stream context.
Simplify application-level sample aspect ratio information extraction,
and allow further simplifications.
 2011-12-25 16:18:57 +01:00
Gautam Gupta
671005558a doxy: add website-alike style to the html output 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-25 14:34:32 +01:00
Anton Khirnov
2bbb472016 FAQ: add an entry for common error when using -profile 2011-12-25 14:31:13 +01:00
Reinhard Tartler
8b94df0f20 vp3dec: Check coefficient index in vp3_dequant() 
Based on a patch by Michael Niedermayer <michaelni@gmx.at>

Fixes NGS00145, CVE-2011-4352

Found-by: Phillip Langlois
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-12-23 15:42:24 +01:00
Michael Niedermayer
6e24b9488e svq1dec: call avcodec_set_dimensions() after dimensions changed. 
Fixes NGS00148, CVE-2011-4579

Found-by: Phillip Langlois
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-23 15:42:24 +01:00
Reinhard Tartler
be00d2e174 Prepare for 0.8_beta1 snapshot release 2011-12-23 15:38:15 +01:00
Janne Grunau
7052618c7e threads: check defines before using them in automatic thread detection 2011-12-23 14:41:03 +01:00
Janne Grunau
846dca1aa3 pthread: include sys/types.h before sys/sysctl.h 
Fixes compilation on FreeBSD with clang 3.
 2011-12-23 14:40:39 +01:00
Anton Khirnov
d09298f0d6 4xm: remove unused variables. 2011-12-23 09:23:20 +01:00
Alexander Strange
bc6a3bd4a5 h264: Fix a possible overread in decode_nal_units() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-23 08:32:18 +01:00
Anton Khirnov
82d05e78a6 allfilters: fix type of avfilter_vsrc_buffer. 2011-12-23 08:17:22 +01:00
Sergey Radionov
01eb9805f3 w32thread: call ResetEvent() in pthread_cond_broadcast(). 
Also add "volatile" to broadcast flag (since it is used from
multiple threads).

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-22 19:48:52 -08:00
Diego Biurrun
4e8d6218c3 build: fix standalone compilation of OMA muxer 
The muxer depends on the id3v2 writing code, so link against it.
 2011-12-23 00:45:11 +01:00
Diego Biurrun
e2c97aee39 build: fix standalone compilation of Microsoft XMV demuxer 
The demuxer depends on the RIFF codec tags code, so link against it.
 2011-12-23 00:45:10 +01:00
Diego Biurrun
408dbbd0a7 build: fix standalone compilation of Core Audio Format demuxer 
The demuxer depends on code from mov.c, which in turn depends on
code from mov_chan.c, so link against it.
 2011-12-23 00:45:08 +01:00
Gaurav Narula
ad3161ec1d kvmc: fix invalid reads 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-23 00:11:19 +01:00
Shitiz Garg
355d917c0b 4xm: Add a check in decode_i_frame to prevent buffer overreads 
Fixes bugzilla #135

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-22 23:26:55 +01:00
Paul B Mahol
01a01bf8bd adpcm: fix IMA SMJPEG decoding 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-22 23:04:30 +01:00
Janne Grunau
c32e4029d9 options: set minimum for "threads" to zero 
A negative number of threads does not make sense and 0 is used for
autodetection. Adds a symbolic name for autodetection.
 2011-12-22 21:50:07 +01:00
Janne Grunau
b9e2226972 bsd: use number of logical CPUs as automatic thread count 2011-12-22 21:50:07 +01:00
Janne Grunau
ad29ecbff0 windows: use number of CPUs as automatic thread count 2011-12-22 21:50:07 +01:00
Janne Grunau
ea4d5f4837 linux: use number of CPUs as automatic thread count 
Use sched_getaffinity to determine the number of logical CPUs.
Limits the number of threads to 16 since slice threading of H.264
seems to be buggy with more than 16 threads.
 2011-12-22 21:50:07 +01:00
Janne Grunau
f77f640b30 pthreads: reset active_thread_type when slice thread_init returrns early 2011-12-22 21:50:07 +01:00