x/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-08-10 15:58:37 +00:00
Code Issues Packages Projects Releases Wiki Activity
56,004 Commits 40 Branches 431 Tags
d21e496cf5ae90429e28cd11e18436ca2ddfb13b
Commit Graph
25274 Commits
Author SHA1 Message Date
Dirk Farin 902a5fa722 avformat: H265 demuxer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 19:34:04 +02:00
Paul B Mahol 6053812814 x86/simple_idct: use LOCAL_ALIGNED instead of DECLARE_ALIGNED 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-03 17:02:49 +00:00
Michael Niedermayer f4e9c768d1 avcodec/vcr1: simplify code drop buf variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 15:48:33 +02:00
Michael Niedermayer 84b6451d29 avcodec/vcr1: simplify code, drop buf_size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 15:48:33 +02:00
Michael Niedermayer a4e7091831 avcodec/vcr1: return the actual number of consumed bytes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 15:44:37 +02:00
Michael Niedermayer 4cfe3b7405 Merge commit '7df9e693a34c84c698da60426c78140c950f95ed' 
* commit '7df9e693a34c84c698da60426c78140c950f95ed':
  cosmetics: Fix ATRAC codec name spelling

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 15:05:18 +02:00
Michael Niedermayer efb21b0a8f Merge commit '5f7aecde02a95451e514c809f2794c1deba80695' 
* commit '5f7aecde02a95451e514c809f2794c1deba80695':
  pictordec: break out of both decoding loops when y drops below 0

Conflicts:
	libavcodec/pictordec.c

The added check is redundant.
It shows the error path more clearly though

See: f3f488423a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 14:12:53 +02:00
Michael Niedermayer 164b67ca28 avcodec/vcr1: replace redundant checks from libav (8aba7968dd) by asserts 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 13:45:03 +02:00
Michael Niedermayer 8ba683e629 Merge commit '8aba7968dd604aae91ee42cbce0be3dad7dceb30' 
* commit '8aba7968dd604aae91ee42cbce0be3dad7dceb30':
  vcr1: add sanity checks

Conflicts:
	libavcodec/vcr1.c

See: 845724c82c
See: 8e09482e4d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 13:44:44 +02:00
Vignesh Venkatasubramanian fdd1aaf87a avpacket: Fixing side data copy when src == dst 
Fixing av_packet_copy_side_data to work correctly when source and
destination are the same. This makes sure that there is no memory
leak and double frees.

Signed-off by: Vignesh Venkatasubramanian <vigneshv@google.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-02 21:40:15 +02:00
Diego Biurrun 7df9e693a3 cosmetics: Fix ATRAC codec name spelling 2013-09-02 21:38:57 +02:00
Anton Khirnov fe9bb61f9a pictordec: pass correct context to avpriv_request_sample 
Fixes invalid reads.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-09-02 19:27:56 +02:00
Anton Khirnov 5f7aecde02 pictordec: break out of both decoding loops when y drops below 0 
Otherwise picmemset can get called with negative y, resulting in an
invalid write.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-09-02 19:27:45 +02:00
Anton Khirnov 8aba7968dd vcr1: add sanity checks 
Fixes invalid reads with corrupted files.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-09-02 19:27:33 +02:00
Michael Niedermayer 4fb3e1a652 avcodec/pnmdec: fix unaligned read 
Fixes fate-lavf-pam on alpha

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-02 12:32:32 +02:00
Michael Niedermayer 62d07bb321 avcodec/pnmdec: use a more specific pointer type than void in samplecpy() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-02 12:31:55 +02:00
Carl Eugen Hoyos ec8a4841f7 Avoid a deadlock when decoding wma. 
Fixes ticket #2925.
 2013-09-02 08:32:24 +02:00
Marton Balint b339dccbba lavc: add teletext decoder using libzvbi 
Based on a patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.
http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012-December/136677.html

The original patch was rebased by Tudor SUCIU <tudor.suciu@gmail.com>.

Lots of additional features and fixes are made by me.

Fixes ticket #2086.

Changes since last version:
- change default page to all pages

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-02 01:19:52 +02:00
Michael Niedermayer 21dc3a3cc2 avcodec/ffv1dec: reorganize thread init/update 
This moves some allocations to init, reducing possible failure modes in update.
Always copies from the previous context instead of just during init

Fixes Ticket2923

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 23:22:06 +02:00
Michael Niedermayer c72cca5a44 avcodec/ffv1dec: move initial_states init to init_thread_copy() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 23:22:06 +02:00
Paul B Mahol 5be7aecc80 pcm-dvd: use av_freep() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-01 19:20:39 +00:00
Paul B Mahol fc435d977a pcm-dvd: remove redundant log message 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-01 19:19:31 +00:00
Michael Niedermayer 7c1805869d avcodec/pcm-dvd: discard buffer if block size changed 
This prevents a potential crash

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 13:00:39 +02:00
Martin Storsjö 789cd1de99 pcm-dvd: Fix build on big endian 
Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 13:00:38 +02:00
Michael Niedermayer cb4d05e7f2 Merge commit 'a42e3a6700547e4e49445bda81d3a89ec3e081a9' 
* commit 'a42e3a6700547e4e49445bda81d3a89ec3e081a9':
  pcm_dvd: consolidate pieces from pcm.c and mpeg.c

Conflicts:
	libavcodec/pcm.c
	libavcodec/version.h
	libavformat/mpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 13:00:08 +02:00
Michael Niedermayer 93cf7b0195 avcodec/h264: set er.ref_count earlier 
Fixes Ticket2910

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 04:02:03 +02:00
Michael Niedermayer 990bbc15b8 avcodec/error_resilience: change out commented printf() to av_log() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 03:50:08 +02:00
Martin Storsjö 21ffd41011 pcm-dvd: Fix build on big endian 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-31 18:06:26 +02:00
Michael Niedermayer 8da23be458 avcodec/utils: avcodec_string: print colorspace type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-31 17:22:04 +02:00
Michael Niedermayer ea07dbdeaa avcodec/utils: avcodec_string: Print color_range 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-31 17:21:20 +02:00
Michael Niedermayer 336982a0ce avcodec/utils: avcodec_string: make the colorspace printing code more extendible. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-31 17:00:00 +02:00
Michael Niedermayer 4fa00c567c Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Fix make checkheaders for wavpackenc.h
  Fix make checkheaders for vdpau_internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-31 13:55:38 +02:00
Michael Niedermayer b043d80be4 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  pcm_bluray: cosmetics

Conflicts:
	libavcodec/pcm-bluray.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-31 13:47:04 +02:00
Michael Niedermayer 4273236e2f Merge commit '0d6549d8b57aaa5be8efb794154cdbe9a645910f' 
* commit '0d6549d8b57aaa5be8efb794154cdbe9a645910f':
  pcm_bluray: rename pcm-mpeg.c to pcm-bluray.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-31 13:36:01 +02:00
Carl Eugen Hoyos b970f85564 Fix make checkheaders for wavpackenc.h 2013-08-31 13:34:46 +02:00
Carl Eugen Hoyos e7da19e9fa Fix make checkheaders for vdpau_internal.h 2013-08-31 13:32:13 +02:00
Christian Schmidt a42e3a6700 pcm_dvd: consolidate pieces from pcm.c and mpeg.c 
Remove the header decoding for PCM audio from mpeg.c and the
20/24bit parts from pcm.c and merge them into a new decoder in
pcm-dvd.c.

The decoder has added support for samples that span multiple
packets and modified 20/24bit group decoding. Both is needed to
decode samples that have been generated with DVD-Lab Pro 2. The
decoding of 16bit PCM and two channel 24bit is identical to
before. No other samples are known to verify the correctness of
the encoding this software does.
The complete list of tested formats is
48kHz/16bit/2-8 channels
48kHz/24bit/2-5 channels
96kHz/16bit/2-4 channels
96kHz/24bit/2 channels

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-08-31 11:26:29 +02:00
Christian Schmidt 21fd2f84ce pcm_bluray: cosmetics 2013-08-31 11:00:46 +02:00
Christian Schmidt 0d6549d8b5 pcm_bluray: rename pcm-mpeg.c to pcm-bluray.c 
The original idea was to collect PCM codecs that could appear in various
MPEG streams in this file. Discussion in IRC lead to the conclusion that
one codec per file would be better and stop the need for #ifdefs.
 2013-08-31 11:00:46 +02:00
Michael Niedermayer 454a11a1c9 avcodec/dsputil: fix signedness in sizeof() comparissions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 23:40:47 +02:00
Michael Niedermayer 86736f59d6 avcodec/pngdsp: fix (un)signed type in end comparission 
Fixes out of array accesses
Fixes Ticket2919

Found_by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 23:22:18 +02:00
Michael Niedermayer 6e1b1a27a4 avcodec/avpacket: Use av_free_packet() in error cleanups 
This prevents memleaks on errors
reproduceable with fate when error pathes are forced

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 21:43:35 +02:00
Paul B Mahol c042684476 kgv1dec: remove unused avctx from codec private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-08-30 18:24:19 +00:00
Paul B Mahol 057dce5f21 kgv1dec: make decoder independent of sizeof(AVFrame) 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-08-30 18:24:18 +00:00
Paul B Mahol ea3ce00859 wnv1: remove unused avctx from codec private context 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-08-30 18:24:18 +00:00
Michael Niedermayer 60fed98e63 avcodec/pngdec: fix last_row_size type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 19:34:24 +02:00
Michael Niedermayer 7b47d7f75e avcodec/pngdec: Fix padded alloc code with threads 
Fixes Ticket2903
Fixes out of array write
no releases should be affected by this

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 19:34:23 +02:00
Thilo Borgmann d814a839ac Reinstate proper FFmpeg license for all files. 2013-08-30 15:47:38 +00:00
Carl Eugen Hoyos 8fe1fb41ac Fix compilation with --disable-mmx. 2013-08-30 15:21:15 +02:00
Michael Niedermayer 4f5454d201 avcodec/mpegvideo: reduce log level for messages about allocating frames. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 14:20:59 +02:00