generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
55,604 Commits 24 Branches 241 Tags
Commit Graph

25088 Commits

Author SHA1 Message Date
Michael Niedermayer
2960576378 avcodec/g2meet: fix src pointer checks in kempf_decode_tile() 
Fixes Ticket2842

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 16:28:28 +02:00
Michael Niedermayer
5cd57e8758 avcodec/jpeg2000dec: check sample sepration for validity 
Fixes division by 0
Fixes Ticket2841

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 15:09:35 +02:00
Michael Niedermayer
e4eab2d9bd Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  deprecate AV_CODEC_ID_VOXWARE and introduce AV_CODEC_ID_METASOUND instead

Conflicts:
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-07 12:14:39 +02:00
Kostya Shishkov
f544c58636 deprecate AV_CODEC_ID_VOXWARE and introduce AV_CODEC_ID_METASOUND instead 
Voxware is the name of company, it has produced several audio codecs e.g.
MetaVoice family and MetaSound.
 2013-08-07 10:56:18 +02:00
Michael Niedermayer
aa24729c21 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  pcm_bluray: Return AVERROR_INVALIDDATA instead of -1 on header errors

Conflicts:
	libavcodec/pcm-mpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 19:40:50 +02:00
Michael Niedermayer
83db013a06 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avcodec/options: Drop deprecation warning suppression macros

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:48:31 +02:00
Michael Niedermayer
7d03e60c12 Merge commit '86f4c59bd676672040b89d8fea4c9e3b59bfe7ab' 
* commit '86f4c59bd676672040b89d8fea4c9e3b59bfe7ab':
  twinvq: Split VQF-specific part from common TwinVQ decoder core

Conflicts:
	libavcodec/Makefile
	libavcodec/twinvq.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:37:08 +02:00
Michael Niedermayer
a97f749990 Merge commit '4d8d16b596c63de85e52488734338fbb41238058' 
* commit '4d8d16b596c63de85e52488734338fbb41238058':
  twinvq: Prefix enums and defines shared with VoxWare MetaSound

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:29:35 +02:00
Michael Niedermayer
9648c8e57b Merge commit 'bc909626b0a3c107625f2cb4c85479d18de422a8' 
* commit 'bc909626b0a3c107625f2cb4c85479d18de422a8':
  twinvq: move all bitstream reading into single place

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:24:08 +02:00
Michael Niedermayer
0df55e1ba8 Merge commit 'a22ae9f0c579793f411e2bd7a8db557091a3a4ae' 
* commit 'a22ae9f0c579793f411e2bd7a8db557091a3a4ae':
  mpegts: Remove one 64-bit integer modulus operation per packet

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:23:32 +02:00
Michael Niedermayer
91062ddef1 Merge commit '43bacd5b7d3d265a77cd29d8abb131057796aecc' 
* commit '43bacd5b7d3d265a77cd29d8abb131057796aecc':
  vc1: check mb_height validity.

See: b5f4836f8cb374f1a5ae45db48b61a1dfba0daad
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 16:07:37 +02:00
Michael Niedermayer
f606c6e92c Merge commit '090cd0631140ac1a3a795d2adfac5dbf5e381aa2' 
* commit '090cd0631140ac1a3a795d2adfac5dbf5e381aa2':
  vc1: check the source buffer in vc1_mc functions

Conflicts:
	libavcodec/vc1dec.c

See: 3a04c18d899d278eea551c216e5117974063062b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 15:57:35 +02:00
Michael Niedermayer
560e9365b6 Merge commit 'bc54c2ae3ca6abd225dc331eafc12108513158de' 
* commit 'bc54c2ae3ca6abd225dc331eafc12108513158de':
  libx264: add shortcut for the bluray compatibility option

Conflicts:
	doc/encoders.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 15:26:04 +02:00
Michael Niedermayer
318d7a9638 avcodec/vdpau: include attributes.h, needed for attribute_deprecated 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:49:03 +02:00
Michael Niedermayer
66056f74a1 avcodec/vdpau.h: define FF_API_BUFS_VDPAU if its not defined 
Similar to 50fb8c1114b9c2b7d299cbc17a18a457d12069a8

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:48:54 +02:00
Michael Niedermayer
9547e3eef3 Merge commit 'f824535a4a79c260b59d3178b8d958217caffd78' 
* commit 'f824535a4a79c260b59d3178b8d958217caffd78':
  vdpau: deprecate bitstream buffers within the hardware context

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:30:49 +02:00
Michael Niedermayer
c3b2902320 Merge commit '2852740e23f91d6775714d7cc29b9a73e1111ce0' 
* commit '2852740e23f91d6775714d7cc29b9a73e1111ce0':
  vdpau: store picture data in picture's rather than codec's context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:25:26 +02:00
Michael Niedermayer
50fb8c1114 avcodec/vdpau.h: define FF_API_CAP_VDPAU if its not defined 
Prevent build failure for applicatins using the old API
This could be replaced be a include of version.h but some applications
would then need extern C wrapers

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 14:15:17 +02:00
Michael Niedermayer
3b805dcaa9 Merge commit '549294fbbe1c00fee37dc4d3f291b98945e11094' 
* commit '549294fbbe1c00fee37dc4d3f291b98945e11094':
  vdpau: deprecate VDPAU codec capability

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 13:54:05 +02:00
Michael Niedermayer
bf36dc50ea Merge commit '578ea75a9e4ac56e0bbbbe668700be756aa699f8' 
* commit '578ea75a9e4ac56e0bbbbe668700be756aa699f8':
  vdpau: remove old-style decoders

Conflicts:
	libavcodec/allcodecs.c
	libavcodec/h263dec.c
	libavcodec/h264.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg4videodec.c
	libavcodec/vc1dec.c
	libavcodec/vdpau.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-06 13:24:22 +02:00
Christian Schmidt
1c6d2bb9a9 pcm_bluray: Return AVERROR_INVALIDDATA instead of -1 on header errors 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-08-06 13:19:29 +02:00
Diego Biurrun
0ba4ea312b avcodec/options: Drop deprecation warning suppression macros 
The options table is used in tools built by the host compiler and the
deprecation macros pull in bits that are not safe to use if host and
target compiler differ.
 2013-08-06 03:05:03 +02:00
Carl Eugen Hoyos
4c15f3491f Set bits_per_raw_sample when decoding pnm. 2013-08-06 00:26:21 +02:00
Kostya Shishkov
86f4c59bd6 twinvq: Split VQF-specific part from common TwinVQ decoder core 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-08-05 20:59:23 +02:00
Diego Biurrun
4d8d16b596 twinvq: Prefix enums and defines shared with VoxWare MetaSound 2013-08-05 20:19:11 +02:00
Kostya Shishkov
bc909626b0 twinvq: move all bitstream reading into single place 
This is required for the future addition of VoxWare MetaSound decoder, for its
functions are mostly the same but bitstream reader is completely different
and bitstream format is slightly different too.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-08-05 19:37:47 +02:00
Ben Avison
a22ae9f0c5 mpegts: Remove one 64-bit integer modulus operation per packet 
The common case of the pointer having increased by one packet (which results
in no change to the modulus) can be detected with a 64-bit subtraction,
which is far cheaper than a division on many platforms.

           Before          After
           Mean   StdDev   Mean   StdDev  Change
Divisions   248.3  8.8      51.5   7.4    +381.7%
Overall    2773.2 25.6     2372.5 43.1     +16.9%

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-05 19:25:55 +03:00
Luca Barbato
43bacd5b7d vc1: check mb_height validity. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-08-05 16:24:13 +02:00
Luca Barbato
090cd06311 vc1: check the source buffer in vc1_mc functions 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-08-05 16:24:13 +02:00
Luca Barbato
9991298f2c bink: Bound check the quantization matrix. 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-08-05 16:24:13 +02:00
Luca Barbato
bc54c2ae3c libx264: add shortcut for the bluray compatibility option 
As for intra-refresh it is just a commodity.
 2013-08-05 16:13:35 +02:00
Timothy Gu
3217a706e2 libxvid: Reduce the size of an array 
It is not possible to have a plugin[] array with 5 or more elements.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 15:11:17 +02:00
Michael Niedermayer
1ccc2157ff avcodec/libxvid: Partially check plugins array size with assert 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 15:06:04 +02:00
Michael Niedermayer
412df0a52f avcodec/libxvid: set lumi_aq for lumimasking 
Simplifies check and should fix lumi+vari warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 15:06:04 +02:00
Rémi Denis-Courmont
f824535a4a vdpau: deprecate bitstream buffers within the hardware context 
The bitstream buffers are now private and freed by libavcodec. For
backward compatibility, the hold bitstream buffer pointer is left NULL
(applications were supposed to av_freep() it).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:21:36 +02:00
Rémi Denis-Courmont
2852740e23 vdpau: store picture data in picture's rather than codec's context 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:20:41 +02:00
Rémi Denis-Courmont
549294fbbe vdpau: deprecate VDPAU codec capability 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:20:32 +02:00
Rémi Denis-Courmont
578ea75a9e vdpau: remove old-style decoders 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-08-05 11:15:49 +02:00
Michael Niedermayer
22458ccbcc avcodec/tta: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 10:15:03 +02:00
Michael Niedermayer
263da1a8f7 avcodec/eatgq: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 10:14:14 +02:00
Michael Niedermayer
5dff269998 avcodec/diracdec: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 10:13:48 +02:00
Michael Niedermayer
6ed1aa4f85 avcodec/ra144dec: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 10:13:21 +02:00
Michael Niedermayer
d6c36fba0b Merge commit 'a10c4ce24bd4a0dd557d5849aa53a0cc74677808' 
* commit 'a10c4ce24bd4a0dd557d5849aa53a0cc74677808':
  aac: Forward errors properly in aac_decode_frame_int

Conflicts:
	libavcodec/aacdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 09:52:06 +02:00
Michael Niedermayer
48af87819a Merge commit '71953ebcf94fe4ef316cdad1f276089205dd1d65' 
* commit '71953ebcf94fe4ef316cdad1f276089205dd1d65':
  aac: Check init_get_bits return value

Conflicts:
	libavcodec/aacdec.c

See: 73abc3a634d84e4cc8951787323b594c5476e4a8

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-05 09:46:04 +02:00
Michael Niedermayer
6bbcae2c16 avcodec/fft: Fix "warning: unused variable" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-04 22:52:10 +02:00
Luca Barbato
a10c4ce24b aac: Forward errors properly in aac_decode_frame_int 
Incidentally also remove a warning.
 2013-08-04 16:05:36 +02:00
Luca Barbato
71953ebcf9 aac: Check init_get_bits return value 
Some code paths can call it with invalid length.

CC: libav-stable@libav.org
 2013-08-04 16:05:36 +02:00
Nedeljko Babic
18d7074b4e libavcodec: Implementation of 32 bit fixed point FFT 
Iterative implementation of 32 bit fixed point split-radix FFT.
Max FFT that can be calculated currently is 2^12.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-04 14:01:41 +02:00
Carl Eugen Hoyos
34d48dac25 avcodec/pnmdec: support more pnm files 
Fixes Ticket1897

Some hunks that have become unneeded due to previous changes removed by the commiter.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-03 15:00:20 +02:00
Michael Niedermayer
62738157dd pnmdec: always output native pixel format 
This simplifies the code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-03 15:00:15 +02:00