virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity
59,122 Commits 37 Branches 400 Tags 460 MiB
037fc3b054
Commit Graph

59122 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Michael Niedermayer
037fc3b054 swscale/utils: check chroma width for fast bilinear scaler 
Fixes artifacts where fast bilinear was used for downscaling chroma

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 14:13:55 +01:00
Michael Niedermayer
554e913fd7 swscale/utils: remove useless () 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 14:10:02 +01:00
Michael Niedermayer
dc54bd4e8d swscale/utils: factor (d + 1 < 4) out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 13:49:20 +01:00
Michael Niedermayer
61edda9a4a avcodec/msmpeg4dec: initialize dir_ptr in error cases 
Fixes use of uinitialized memory
Fixes: msan_uninit-mem_7f01b8799186_7278_msnaudio.asf
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 13:24:05 +01:00
Michael Niedermayer
81230e2612 avcodec/msmpeg4dec: print error in case of invalid vlc in msmpeg4_decode_dc for version <=2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 13:22:03 +01:00
Michael Niedermayer
d408d3dbc3 fate: update after 5f6c21117f 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 12:22:07 +01:00
wm4
5f6c21117f ffprobe: show best_effort_timestamp in the frame section 
This is useful for debugging.

Reference and ffprobe.xsd changes done and tested by Stefano Sabatini.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-12-15 10:46:46 +01:00
Alex Sukhanov
cc0e2ba1aa Enable parser in FLV demuxer for H264 codec 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 04:18:13 +01:00
Michael Niedermayer
f6cd447bf1 avformat/utils: treat flv like mov with timestamp discarding 
This prevents a regression when using an avparser with flv h264

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 04:18:13 +01:00
Michael Niedermayer
ec13849ce2 Merge remote-tracking branch 'cus/stable' 
* cus/stable:
  libzvbi-teletextdec: set bitmap teletext canvas dimensions
  libzvbi-teletextdec: add chopped top row size to y offset
  libzvbi-teletextdec: use defined constants for bitmap char width and height
  libzvbi-teletextdec: cosmetics

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 03:27:11 +01:00
Michael Niedermayer
6f9be91063 avformat/iff: fix memleak of packet 
Fixes: msan_uninit-mem_7f65b9788da6_388_24.iff
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 01:44:04 +01:00
Michael Niedermayer
2b31a9c613 avformat/iff: shrink packets to the initialized data 
Fixes use of uninitialized data
Fixes: msan_uninit-mem_7f65b9788da6_388_24.iff
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 01:34:14 +01:00
Michael Niedermayer
b2361cfb94 avcodec/svq3: cleanup context in case init fails 
Fixes memleaks

Fixes: msan_uninit-mem_7ff57193e77e_2715_RAW512K_Stream_004.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 00:37:19 +01:00
Michael Niedermayer
7a5d3a41fe avformat/mov: Check avio_read() return code in mov_read_extradata() and shrink the extradata if needed / return an error 
Fixes use of uninitialized data
Fixes: msan_uninit-mem_7ff57193e77e_2715_RAW512K_Stream_004.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 00:16:53 +01:00
Michael Niedermayer
12e8104120 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  rtpdec_h264: Check the return value of functions doing allocations

See: c5f15f40b9
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 22:39:57 +01:00
Michael Niedermayer
09c13ff7bd Merge commit '6451c8853a07ff2e28bda950fb5e83fcf88c5cf4' 
* commit '6451c8853a07ff2e28bda950fb5e83fcf88c5cf4':
  sdp: Check theora colorspace before producing the configuration string

See: db8a53d86a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 22:32:46 +01:00
Michael Niedermayer
6659364d3a Merge commit '797f2a791397210ec1b591b326658805c5dbf104' 
* commit '797f2a791397210ec1b591b326658805c5dbf104':
  hdsenc: Check the init_file() return code
  hdsenc: Fix an off by one error in an array size check
  hdsenc: Avoid integer overflow

Conflicts:
	libavformat/hdsenc.c

See: 572965c9a6
See: 3dbf9afe85
See: 6722e564a8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 22:17:17 +01:00
Michael Niedermayer
f357ef2e0c Merge commit '5db4e88ecd32485341f6150c00f5ee5bfa74f62d' 
* commit '5db4e88ecd32485341f6150c00f5ee5bfa74f62d':
  configure: Detect Solaris libc in an OpenIndiana/illumos compatible way

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 22:14:01 +01:00
Michael Niedermayer
892562e921 avformat/ipmovie: Check OPCODE_CREATE_TIMER size 
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f81e836ef8c_5930_ipmovie_interplayvideo_interplay_dpcm__bislogo.mve
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 21:59:28 +01:00
Stefano Sabatini
de9ea40a40 doc/bitstream_filters: remove mp3_header_decompress filter 
It was removed in commit c6080d8900.
 2013-12-14 21:47:51 +01:00
Timothy Gu
96093fe180 Changelog: correct typo 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-12-14 21:47:17 +01:00
Yu Xiaolei
20bc574b86 build fix: apetag.c depends on img2.c 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 18:51:17 +01:00
Michael Niedermayer
2d50ebc20b Merge remote-tracking branch 'rbultje/vp9-simd' 
* rbultje/vp9-simd:
  vp9/x86: idct_add_16x16_ssse3.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 18:13:07 +01:00
Ronald S. Bultje
8d4c616fc0 vp9/x86: idct_add_16x16_ssse3. 
Currently only dc-only and full 16x16. Other subforms will follow in the
near future. Total decoding time of ped1080p.webm goes from 9.7 to 9.3
seconds. DC-only goes from 957 -> 131 cycles, and the full IDCT goes
from ~4050 to ~745 cycles.
 2013-12-14 12:13:26 -05:00
Michael Niedermayer
2224159c78 avcodec/vc1: fix DIFF2/NORM2 with width<=16 
Fixes read of uninitialized memory
Fixes msan_uninit-mem_7f785da000e8_585_480i30__codec_WVC1__mode_2__framerate_29.970__type_2__preproc_17.wmv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 18:02:01 +01:00
Michael Niedermayer
c9f72e4b81 avcodec/vc1dec: fix mby_start for interlaced content 
Fixes first frame of Ticket2531

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 17:12:18 +01:00
Michael Niedermayer
017e234c20 avcodec/vc1: fix mb_height for field pictures 
Fixes ticket2531

Tables are always allocated now with sufficient space for either progressive
or interlaced content. The alternative would be to detect a change
and reallocate.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 16:50:21 +01:00
Michael Niedermayer
9aba0a6f7b rtpdec_h264: Check the return value of functions doing allocations 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:46 +02:00
Martin Storsjö
6451c8853a sdp: Check theora colorspace before producing the configuration string 
This avoids a memory leak (or having to worry about freeing the
config string) if the colorspace isn't accepted.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:46 +02:00
Michael Niedermayer
797f2a7913 hdsenc: Check the init_file() return code 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:46 +02:00
Michael Niedermayer
b8ed15d637 hdsenc: Fix an off by one error in an array size check 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:42 +02:00
Michael Niedermayer
417927af3c hdsenc: Avoid integer overflow 
Also remove a silly leftover pair of parentheses.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-12-14 17:48:28 +02:00
Marton Balint
97f880e7a9 libzvbi-teletextdec: set bitmap teletext canvas dimensions 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-12-14 15:57:44 +01:00
Marton Balint
c77e0c2130 libzvbi-teletextdec: add chopped top row size to y offset 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-12-14 15:57:44 +01:00
Marton Balint
249a435989 libzvbi-teletextdec: use defined constants for bitmap char width and height 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-12-14 15:57:44 +01:00
Marton Balint
b50968169d libzvbi-teletextdec: cosmetics 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-12-14 15:57:43 +01:00
Diego Biurrun
5db4e88ecd configure: Detect Solaris libc in an OpenIndiana/illumos compatible way 2013-12-14 14:09:40 +01:00
Timothy Gu
c65fe9e982 examples/decoding_encoding: check av_samples_get_buffer_size() return code 
Fixes CID1135756.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-12-14 14:02:49 +01:00
Timothy Gu
b242c156e5 examples/resample_audio: check av_samples_get_buffer_size() return code 
Fixes CID1135757.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-12-14 14:02:33 +01:00
Stefano Sabatini
66a703ea01 ffprobe: only show tags when explicitly requested 2013-12-14 13:22:04 +01:00
Stefano Sabatini
2cfe70ff3e lavf/movenc: return meaningful error code from mov_write_header() 2013-12-14 13:21:58 +01:00
Stefano Sabatini
54c596fe7a lavf/movenc: improve feedback in case of unsupported codec 2013-12-14 13:21:51 +01:00
Michael Niedermayer
688c3d944d Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doxy: Define a group for libswscale documentation

Conflicts:
	libavutil/avutil.h
	libswscale/swscale.h

See: 18d9398143
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 13:09:30 +01:00
Michael Niedermayer
f5013913da Merge commit 'a5a3b398fd9dce38ca50b20f182b17a256d209f2' 
* commit 'a5a3b398fd9dce38ca50b20f182b17a256d209f2':
  configure: Reorder pthreads checks

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 12:37:40 +01:00
Michael Niedermayer
7431923da8 Merge commit '7cbe1ea9df83ec66403fbf6400353bcb2242bf06' 
* commit '7cbe1ea9df83ec66403fbf6400353bcb2242bf06':
  configure: Move the bz2 and zlib checks below phtreads

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 11:23:57 +01:00
Michael Niedermayer
acda7c8e20 Merge commit '70a7b24d56a823894440a372c46e89e212b89c35' 
* commit '70a7b24d56a823894440a372c46e89e212b89c35':
  avutil: Add deprecation ifdefs around obsolete intfloat code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 11:13:55 +01:00
Michael Niedermayer
2cfccd8060 avcodec/vc1: Factorize imode enum out / remove duplication 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 05:16:25 +01:00
Guillaume Martres
ecb21d2437 hevc: rename ptl structs and variables 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 03:01:56 +01:00
Guillaume Martres
c90cdf4b64 hevc: pack PTL representation using uint8_t 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 03:01:51 +01:00
Guillaume Martres
8e72e19f64 hevc: remove unused PTL flags 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 03:01:46 +01:00