Commit Graph

59517 Commits

Author SHA1 Message Date
Marton Balint
379caaa778 ffplay: remove unneeded avcodec_get_frame_defaults
Signed-off-by: Marton Balint <cus@passwd.hu>
2013-12-29 13:19:19 +01:00
Marton Balint
e37d4920c1 ffplay: use precalculated frame size and bytes per sec values
Signed-off-by: Marton Balint <cus@passwd.hu>
2013-12-29 13:19:19 +01:00
Marton Balint
e98cd24a89 ffplay: precalculate audio output frame size and byte per sec
Signed-off-by: Marton Balint <cus@passwd.hu>
2013-12-29 13:19:18 +01:00
Timothy Gu
f4c62b9f64 doc/encoders: add wavpackenc doc
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-12-29 13:10:11 +01:00
Timothy Gu
eb38e684b4 doc/encoders: reformat libwavpack documentation
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-12-29 13:10:11 +01:00
Lukasz Marek
ff8def2131 configure: remove git url check
This part of the script doesn't check if git command is available and produce error if not.
It is 2 years since address changed and it is more reasonable to remove it than fix it.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 12:48:13 +01:00
Michael Niedermayer
5c74fa6ce0 avcodec/alsdec: skip cases where the master channel equals the current channel
Fixes: msan_uninit-mem_7f6c73c97cf9_3571_als_04_2ch48k16b.mp4
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 12:35:57 +01:00
Michael Niedermayer
74a9c92840 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  h264: namespace the decode function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 11:37:42 +01:00
Michael Niedermayer
fead24141a avcodec/vda_h264_dec: avoid declaring int in for arguments
Some compilers dont support that

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 03:16:28 +01:00
Michael Niedermayer
3477874abd Merge branch 'master' of https://github.com/upsuper/ffmpeg-vdadec
* 'master' of https://github.com/upsuper/ffmpeg-vdadec:
  avcodec/vda_h264_dec: add format check

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 03:16:09 +01:00
Maxim Poliakovski
54bb30bae2 omadec: Disable "Unsupported codec ATRAC3+" warning
Also add a list of supported decoders.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 01:11:21 +01:00
Maxim Poliakovski
2e1fb96af3 ATRAC+ decoder
Cleanup by Diego Biurrun.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 01:11:16 +01:00
Michael Niedermayer
8e90c7285d avformat/iff: check avio_read() return in get_metadata()
Fixes: msan_uninit-mem_7f9539ba8461_4760_dasboot_in_compressed
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-29 00:58:13 +01:00
Michael Niedermayer
55fa898969 avcodec/jpeg2000dec: zero Jpeg2000QuantStyle structure before use in get_qcd()
Fixes: msan_uninit-mem_7f50b84aac30_6823_mjp2.mov
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-28 22:08:49 +01:00
Michael Niedermayer
833501657b avutil/frame: increase padding for frames
This matches what avcodec uses

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-28 19:10:45 +01:00
Michael Niedermayer
6ea05ef278 avcodec/h264: remove unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-28 18:19:46 +01:00
Yu Xiaolei
af228a9f9f swscale/arm: fix build error with --enable-shared
use string comparison in assembler derivatives to prevents assembler from treating names in test expressions as imported symbols

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-28 14:28:25 +01:00
Michael Niedermayer
8efde6d80c avformat/mov: clear padding area in mov_read_extradata()
Fixes: msan_uninit-mem_7f58816b71e3_7025_mov_svq3___svq3_weird_prediction2.mov
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-28 03:42:40 +01:00
Michael Niedermayer
4156df59f5 avformat/mov: check avio_read() return in mov_read_dref()
Fixes: msan_uninit-mem_7f4960453a02_7264_mr_cork_jpeg.mov
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 23:37:17 +01:00
Michael Niedermayer
c09bb235bf Merge remote-tracking branch 'rbultje/vp9-simd'
* rbultje/vp9-simd:
  vp9/x86: 16px MC functions (64bit only).
  vp9/x86: 16x16 sub-IDCT for top-left 8x8 subblock (eob <= 38).

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 13:57:38 +01:00
Michael Niedermayer
7ad6515fd4 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  doxy: Update the css to have a flat style

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 13:24:00 +01:00
Michael Niedermayer
8102cdfc04 Merge commit '9ace13db77a22fd59c217175596a95775c5d25aa'
* commit '9ace13db77a22fd59c217175596a95775c5d25aa':
  doxy: Fix link in badge color

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 12:59:35 +01:00
Stefano Sabatini
8ea1501878 doc/protocols: fix level of udp examples subsection 2013-12-27 12:43:35 +01:00
Michael Niedermayer
25b243759c Merge commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0'
* commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0':
  avutil: Move library version related macros to version.h

Conflicts:
	libavcodec/version.h
	libavresample/version.h
	libavutil/avutil.h
	libavutil/utils.c

See: 183117fed7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 12:01:23 +01:00
Michael Niedermayer
e630ca5111 avformat/mpegts: check sl.timestamp_len
Fixes: msan_uninit-mem_7ff4404547ba_4883_dmbts.ts
Fixes assertion failure
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 11:53:53 +01:00
Luca Barbato
4d2bb28931 h264: namespace the decode function
Make much easier debugging.
2013-12-27 07:48:13 +01:00
Ronald S. Bultje
18175baa54 vp9/x86: 16px MC functions (64bit only).
Cycle counts for large MCs (old -> new on ped1080p.webm, mx!=0&&my!=0):
16x8:    876 ->   870  (0.7%)
16x16:  1444 ->  1435  (0.7%)
16x32:  2784 ->  2748  (1.3%)
32x16:  2455 ->  2349  (4.5%)
32x32:  4641 ->  4084 (13.6%)
32x64:  9200 ->  7834 (17.4%)
64x32:  8980 ->  7197 (24.8%)
64x64: 17330 -> 13796 (25.6%)
Total decoding time goes from 9.326sec to 9.182sec.
2013-12-26 21:05:10 -05:00
Michael Niedermayer
f55bc96a54 avcodec/pcm-dvd: reset last header on errors
Fixes: msan_uninit-mem_7f4fff975a2c_4957_dvd_audio_sample.aob
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 03:00:52 +01:00
Luca Barbato
1ab91c7d4a doxy: Update the css to have a flat style
Drop references to the doxy image gradients and style a the code blocks to
keep the whitespace and indent properly.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-12-27 02:53:25 +01:00
Luca Barbato
9ace13db77 doxy: Fix link in badge color
Green on blue was not exactly optimal.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-12-27 02:53:25 +01:00
Michael Niedermayer
42b6805cc1 avcodec/huffyuvdec: clear remainder of the array on end of input in decode_422_bitstream()
Fixes: msan_uninit-mem_7f909423efcd_9923_yuv_predmed.avi
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-27 00:26:57 +01:00
Diego Biurrun
b83d1ee3b4 avutil: Move library version related macros to version.h
This is a more sensible place for these macros.
2013-12-26 19:05:22 +01:00
Michael Niedermayer
0875a9e4fc avformat/oggparseogm: check input size before reading t
Makes no difference in outcome, as the checks on t have no effect
when t was uninitialized

Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7fa2b7b5d97c_3598_anOTHERS_DixX_in_Ogg_Sample.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 16:56:10 +01:00
Michael Niedermayer
6359872877 avformat/oggparseogm: check input size before reading parameters
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f4d0daad100_3599_anOTHERS_DixX_in_Ogg_Sample.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 16:19:01 +01:00
Michael Niedermayer
d164ad3298 avcodec/ivi_common: use av_mallocz() to allocate mbs array
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f1dffa1c016_8245_sasha.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 14:53:39 +01:00
Xidorn Quan
344d6db978 avcodec/vda_h264_dec: add format check
Fix crash when using this decoder for unsupported format on some version
of OS X.
2013-12-27 00:06:11 +11:00
Michael Niedermayer
14bec7dcf8 avcodec/wnv1: clear padding area of rbuf
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7faa48586020_2145_MAILTEST.AVI
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 13:53:15 +01:00
Clément Bœsch
ec73bd1fe8 avfilter/avectorscope: fix {} mistake in alloc check. 2013-12-26 13:49:15 +01:00
Ronald S. Bultje
0d9375fc90 vp9/x86: 16x16 sub-IDCT for top-left 8x8 subblock (eob <= 38).
Sub8x8 speed (w/o dc-only case) goes from ~750 cycles (inter) or ~735
cycles (intra) to ~415 cycles (inter) or ~430 cycles (intra). Average
overall 16x16 idct speed goes from ~635 cycles (inter) or ~720 cycles
(intra) to ~415 cycles (inter) or ~545 (intra) - all measurements done
using ped1080p.webm.
2013-12-26 07:40:25 -05:00
Michael Niedermayer
6b36f577a1 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mms: Remove non-utf8 characters

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 13:24:43 +01:00
Stefano Sabatini
cd355d4d59 lavfi/abuffersrc: use AV_OPT_TYPE_SAMPLE_FMT for sample_fmt option
Simplify/extend syntax.
2013-12-26 11:35:27 +01:00
Stefano Sabatini
334e2e2363 lavu,lavc,lswr: do not hardcode AV_SAMPLE_FMT_NB value when setting sample format max value
The constant may change in libavutil but the library may be compiled
against an older version, thus rejecting a value which is otherwise
supported by the new libavutil.

INT_MAX is used here to denote the max allowed value for a sample format.

The opt-test code is changed to provide a valid reference example.
2013-12-26 11:35:27 +01:00
Stefano Sabatini
3b8c7da7a3 lavu,lavfi,lavd: do not hardcode AV_PIX_FMT_NB value when setting pixel format max value
The constant may change in libavutil but the library may be compiled
against an older version, thus rejecting a value which is otherwise
supported by the new libavutil.

INT_MAX is used here to denote the max allowed value for a pixel format.

The opt-test code is changed to provide a valid reference example.
2013-12-26 11:35:27 +01:00
Stefano Sabatini
55f046be11 lavu/opt: apply range checks also when setting format string value
Previously when setting a pixel/sample format as a string range checks
were not performed. This is consistent with the
av_opt_set_pixel/sample_fmt() interface.
2013-12-26 11:35:27 +01:00
Stefano Sabatini
1575a96b3a lavu/opt: factorize setting of format values from string
Simplify incoming patch.
2013-12-26 11:35:27 +01:00
Stefano Sabatini
e2b54464c6 lavu/opt: fix range check logic in set_format()
In particular, allow to reject undefined values. Previously the code
was only accepting values in the range -1 .. NB_FORMATS-1.
2013-12-26 11:35:26 +01:00
Luca Barbato
1716b4c7b8 mms: Remove non-utf8 characters
Certain softwares get badly confused.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-12-26 06:07:35 +01:00
Michael Niedermayer
165f96cd2d avformat/rmdec: move packet allocation down
Fixes memleak
Fixes: msan_uninit-mem_7fc5d73327d4_6192_kuerti.ra
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 04:16:10 +01:00
Michael Niedermayer
4e394a98f2 avformat/rmdec: check against mismatching int4 interleaver parameters which would leave uninitialized holes
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f9cf38857c0_4582_coop.ra
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 04:02:40 +01:00
Michael Niedermayer
1486ed0815 avcodec/shorten: clear bitstream buffer
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f3ca95606fb_6393_luckynight-partial.shn
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-26 01:35:00 +01:00