Commit Graph

47810 Commits

Author SHA1 Message Date
Michael Niedermayer
9f92e590ba mxfdec: fix double free
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-09 11:46:26 +01:00
Carl Eugen Hoyos
66dc3ba356 Flip zerocodec output.
Fixes ticket #1218
2012-12-09 10:24:16 +01:00
Luca Barbato
1dd1c1c884 avio: K&R cosmetic formatting 2012-12-09 09:45:45 +01:00
Michael Niedermayer
e8ca7cfa4f h264: avoid calling idr() twice
Fixes rare race condition leading to null pointer dereferences.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-09 06:06:15 +01:00
Clément Bœsch
4c554c967f lavc/libcelt: add missing internal.h include.
This should fix build (include is necessary for ff_get_buffer).
2012-12-09 03:43:03 +01:00
Paul B Mahol
92f630eaf2 add forgotten AV_ prefix to some CODEC_IDs
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-12-09 01:47:58 +00:00
Piotr Bandurski
7f01247572 tiff: support zlib with invertedFillOrder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-09 01:00:54 +01:00
Stefano Sabatini
f494647206 lavu/opt: change the way ranges are printed 2012-12-08 22:18:38 +01:00
Ramiro Polla
f2c49da9ac dshow: fix return code when opening device
Successfully opening a device altered the ret variable, making the function
not cleanup properly and return an incorrect value for errors that happened
afterwards.

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 21:44:30 +01:00
Mans Rullgard
91ac403b13 lavf: fix arithmetic overflows in avformat_seek_file()
The values compared here can be more than INT64_MAX apart.  Since the
difference is always positive, converting to uint64_t before subtracting
gives the correct result without overflows.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-12-08 19:35:16 +00:00
Stefano Sabatini
129d737150 lavu/opt: make av_opt_query_ranges_default() return a meaningful error code 2012-12-08 19:53:03 +01:00
Piotr Bandurski
e5550c0d09 mjpegdec: support more pix_fmt_ids for grayscale
samples created with

"cjpeg -grayscale -sample 1x3 / 1x4 / 3x1 / 3x3 / 4x1 / 4x3 / 4x4"

http://www.datafilehost.com/download-d828329d.html

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 19:24:09 +01:00
Stefano Sabatini
0ad654d4c9 lavu/opt: perform misc cosmetical fixes 2012-12-08 19:13:20 +01:00
Stefano Sabatini
642a60f1c2 lavfi/setfield: add support to named options and introspection 2012-12-08 18:26:32 +01:00
Michael Niedermayer
0110108a7c sbr_hf_gen_sse: Optimize code a bit more.
Core I7 (Sandy Bridge) 135 to 107 cycles
Core i5 (Arrandale) 162 to 142 (Thanks to Christophe Gisquet for testing)

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 17:30:11 +01:00
Matthieu Bouron
7f154bd54f lavfi/setfield: switch to filter_frame API
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-12-08 17:19:17 +01:00
Matthieu Bouron
4cd40ef343 lavfi/idet: switch to filter_frame API
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-12-08 17:19:17 +01:00
Janne Grunau
6a1aa5cb26 mjpeg: initialize input padding after unescaped buffer to zero
Fixes valgrind --undef-value-errors=yes warnings caused by valid
overreads in the fate vsynth jpegls, cover-art-ape and cover-art-wv
tests.
2012-12-08 17:05:45 +01:00
Luca Barbato
18e6f087c4 img2: document the options available 2012-12-08 17:04:23 +01:00
Luca Barbato
3c3a580f93 hls: improve options description 2012-12-08 17:04:23 +01:00
Luca Barbato
adbe03077d hls: use a meaningful long name 2012-12-08 17:04:22 +01:00
Luca Barbato
5fbceb2c63 hls: add start_number option 2012-12-08 17:04:22 +01:00
Ronald S. Bultje
ddd7559ad9 h264: check for invalid zeros_left before writing
Prevent an invalid write into coeffs[scantable[-1]] if zeros_left
itself was an invalid VLC code (and thus -1).

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-12-08 17:04:22 +01:00
Michael Niedermayer
5c076205a6 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  golomb: use unsigned arithmetics in svq3_get_ue_golomb()
  x86: float_dsp: fix loading of the len parameter on x86-32
  takdec: fix initialisation of LOCAL_ALIGNED array
  takdec: fix initialisation of LOCAL_ALIGNED array

Conflicts:
	libavcodec/rv30.c
	libavcodec/svq3.c
	libavcodec/takdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 16:36:47 +01:00
Paul B Mahol
1a4250493b MAINTAINERS: add myself for my works
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-12-08 15:18:08 +00:00
Stefano Sabatini
5825e9425b lavfi/version: remove unused dropped symbol 2012-12-08 16:04:09 +01:00
Michael Niedermayer
3a7ef8dc44 Merge commit '57231e4d5b467833fb289439cd35a92513bb55c1'
* commit '57231e4d5b467833fb289439cd35a92513bb55c1':
  tak: demuxer, parser, and decoder

Not merged as requested by Author and Maintainer of tak in FFmpeg.
I just merged a few typo fixes and minor cosmetic improvments.

Conflicts:
	Changelog
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/tak.c
	libavcodec/tak.h
	libavcodec/tak_parser.c
	libavcodec/takdec.c
	libavcodec/version.h
	libavformat/takdec.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 15:54:18 +01:00
Stefano Sabatini
64e174e8b8 doc/filters: move volumedetect documentation below volume 2012-12-08 15:41:12 +01:00
Stefano Sabatini
10db70d5e9 lavfi: drop af_volume_stefano.c in favor of af_volume_justin.c
Justin's version has more features but is otherwise equivalent from the
point of view of the syntax.
2012-12-08 15:40:07 +01:00
Stefano Sabatini
759e7a237f doc/filters: fix copy&paste error in volume_justin documentation
Spotted by ubitux.
2012-12-08 15:38:20 +01:00
Stefano Sabatini
769546631c lavfi/volume_justin: add support to option shorthands and introspection 2012-12-08 15:22:55 +01:00
Stefano Sabatini
402ac72bbc lavfi/volume_justin: fix a few grammar inconsistencies in options description 2012-12-08 15:22:55 +01:00
Clément Bœsch
7f70db3f4f doc: sync avoid_negative_ts option with internal help. 2012-12-08 15:17:47 +01:00
Michael Niedermayer
57cee85023 Merge commit '096abfa15052977eed93f0b5e01afd2d47c53c1f'
* commit '096abfa15052977eed93f0b5e01afd2d47c53c1f':
  parser: fix large overreads
  bitstream: add get_bits64() to support reading more than 32 bits at once
  arm: detect cpu features at runtime on Linux

Conflicts:
	libavcodec/parser.c
	libavformat/mpegts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 14:58:56 +01:00
Michael Niedermayer
7efee140d7 get_bits: rename get_bits_longlong to get_bits64
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 14:53:01 +01:00
Michael Niedermayer
b2b12a1022 mpegts: rename get_bits64 to get_ts64
Renaming because of name conflict

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 14:52:50 +01:00
Michael Niedermayer
aba1a48cc5 Merge commit 'b326755989b346d0d935e0628e8865f9b2951c30'
* commit 'b326755989b346d0d935e0628e8865f9b2951c30':
  arm: rename ARMVFP config symbol to VFP

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 14:24:16 +01:00
Michael Niedermayer
89c8eaa321 Merge commit '637606de2d2e0af0a9fa2f23f943765d7d7c5cd5'
* commit '637606de2d2e0af0a9fa2f23f943765d7d7c5cd5':
  configure: arm: make _inline arch ext symbols depend on inline_asm
  arm: use HAVE*_INLINE/EXTERNAL macros for conditional compilation

Conflicts:
	configure
	libavcodec/arm/dca.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 14:19:55 +01:00
Michael Niedermayer
ee9e7a2e7a Merge commit '7f2b3dcabd108926bde819ad574017f4161d1546'
* commit '7f2b3dcabd108926bde819ad574017f4161d1546':
  configure: arm: check inline and external asm support for extensions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 14:13:58 +01:00
Michael Niedermayer
4f0cf62d5a Merge commit 'c6ebc9faa2210d7f36a3036c357f6f199520f575'
* commit 'c6ebc9faa2210d7f36a3036c357f6f199520f575':
  configure: add check_insn function
  configure: clean up check_inline_asm and check_as functions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 14:08:47 +01:00
Michael Niedermayer
fa6bab7857 Merge commit 'f0fe245bc31cf4fa3b3ed0240cd1ab6f0d5043ea'
* commit 'f0fe245bc31cf4fa3b3ed0240cd1ab6f0d5043ea':
  configure: arm: set fast_clz and fast_unaligned in cpuflags section

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 14:04:41 +01:00
Michael Niedermayer
840a002b69 Merge commit '1234c66a315b139339d52ca193b3f1d67af9ce19'
* commit '1234c66a315b139339d52ca193b3f1d67af9ce19':
  configure: arm: detect toolchain default arch version

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 13:57:29 +01:00
Michael Niedermayer
7181806dc1 Merge commit '9ebd45c2d58ad9241ad09718679f0cf7fb57da52'
* commit '9ebd45c2d58ad9241ad09718679f0cf7fb57da52':
  configure: do not bypass cpuflags section if --cpu not given
  dct-test: arm: indicate required cpu features for optimised funcs
  snow: fix build after 594d4d5df3
  arm: fix use of uninitialised value in ff_fft_fixed_init_arm()
  avpicture: Don't assume a valid pix fmt in avpicture_get_size

Conflicts:
	libavcodec/avpicture.c
	libavcodec/snow.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 13:49:26 +01:00
Reimar Döffinger
8ee14aa5c7 lavf: improve avoid_negative_ts help text
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08 13:30:43 +01:00
Janne Grunau
9a2e79116d golomb: use unsigned arithmetics in svq3_get_ue_golomb()
This prevents undefined behaviour of signed left shift if the coded
value is larger than 2^31. Large values are most likely invalid and
caused errors or by feeding random.

Validate every use of svq3_get_ue_golomb() and changed the place there
the return value was compared with negative numbers. dirac.c was clean,
fixed rv30 and svq3.
2012-12-08 12:55:10 +01:00
Stefano Sabatini
35e81441fc lavfi/sendcmd: switch to filter_frame API 2012-12-08 12:10:40 +01:00
Stefano Sabatini
3eae531de2 lavfi/swapuv: switch to filter_frame API 2012-12-08 12:10:34 +01:00
Nicolas George
e6701d51e1 lavc/mlpdec: reset layout when channels change.
Triggered by the sample for trac ticket #1726.
2012-12-08 10:12:38 +01:00
Justin Ruggles
1c012e6bfb x86: float_dsp: fix loading of the len parameter on x86-32 2012-12-07 21:19:29 -05:00
Paul B Mahol
3fd60d8049 gifdec: port to bytestream2 API
While here remove ff_lzw_cur_ptr() as it become obsolete.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-12-08 01:13:07 +00:00