Commit Graph

37190 Commits

Author SHA1 Message Date
Anton Khirnov
6d0546bbaf avfiltergraph: set deprecated filter_count. 2013-04-04 07:52:32 +02:00
Anton Khirnov
bcc9432898 opt: check the return values of av_get_token for ENOMEM. 2013-04-04 07:51:53 +02:00
Peter Meerwald
dfcbe8cbd7 doc: Fix best_nb_channells typo
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-04-04 07:51:28 +02:00
Luca Barbato
25a80a931a matroska: pass the lace size to the matroska_parse_rm_audio
Each lace must be independent according to the specification.

Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.

Stricter check than fc43c19a56

CC: libav-stable@libav.org
2013-04-03 12:34:38 +02:00
Luca Barbato
8a96df7b70 matroska: fix a corner case in ebml-lace parsing
Make sure we notice when the lace_size[n] is a negative value.

CC: libav-stable@libav.org
2013-04-03 12:33:15 +02:00
Dale Curtis
fc43c19a56 matroska: Update the available size after lace parsing
Fix heap-buffer-overflow in matroska_parse_block for
corrupted real media in mkv files.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-04-03 12:33:01 +02:00
Luca Barbato
19f251a288 clang: use -fsantize=address and -fsanitize=thread
The previous syntax is deprecated.
2013-04-03 12:23:43 +02:00
Anton Khirnov
6e3c13a559 avfiltergraph: check for sws opts being non-NULL before using them.
Avoid snprintfing a NULL pointer.

CC: libav-stable@libav.org
2013-04-03 09:29:55 +02:00
Martin Storsjö
817dff578f configure: Check for the atomic.h functions used in the suncc atomics header
The "suncc" atomics implementation uses a suncc specific memory
barrier, but also relies on a few atomic functions from atomic.h,
that are not suncc specific but specific to solaris. This made
the current implementation fail on suncc on linux.
2013-04-03 09:23:04 +02:00
Anton Khirnov
f9f6402e9c configure: prettify atomics handling.
Add simpler names and a shorthand for native atomics (as opposed to
pthreads fallback).
2013-04-03 09:22:31 +02:00
Luca Barbato
0933fd1533 oma: Validate sample rates
The sample rate index is 3 bits even if currently index 5, 6 and 7 are
not supported.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-03-31 16:10:52 +02:00
Derek Buitenhuis
f2f57d1679 doc/platform: Remove part about dllimport
Only deprecated things need this at all anymore, as we have functions
to access them or they are no longer needed.

The document should not encourage use of deprecated APIs.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-03-30 13:52:02 -04:00
Matt Wolenetz
1d6e618939 vp8: Fix pthread_cond and pthread_mutex leaks
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-03-30 16:08:50 +01:00
Luca Barbato
b01b60a29d fate: add an option to generate the references
Useful to add or update fate tests.
2013-03-29 15:41:26 +01:00
Justin Ruggles
e46a2a7309 flvdec: read audio sample size and channels metadata
This is needed in order for the FLV demuxer not to detect a codec change when
using the "flv_metadata" option.
2013-03-28 06:27:28 -04:00
Justin Ruggles
c3d0157753 flvdec: use the correct audio codec id when parsing metadata 2013-03-28 06:27:28 -04:00
Alexandra Khirnova
0afcf97e1e vmdav: convert to bytestream2
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-28 08:30:38 +01:00
Anton Khirnov
8a2f5f0c63 FATE: add a test for the join filter 2013-03-28 08:03:43 +01:00
Anton Khirnov
9e9cd98aed FATE: add a test for the volume filter 2013-03-28 08:03:31 +01:00
Anton Khirnov
43a8333a16 FATE: add a test for the channelsplit filter 2013-03-28 08:03:12 +01:00
Anton Khirnov
33942b7bde FATE: add a test for the channelmap filter 2013-03-28 08:02:55 +01:00
Anton Khirnov
f917420378 FATE: add a test for the negate filter 2013-03-28 08:02:47 +01:00
Anton Khirnov
3d8c80b611 FATE: add a test for the overlay filter 2013-03-28 08:01:58 +01:00
Anton Khirnov
ea290d919a FATE: add a test for the setpts filter 2013-03-28 08:01:46 +01:00
Anton Khirnov
71f3ede24e FATE: add a test for the hqdn3d filter 2013-03-28 08:01:41 +01:00
Anton Khirnov
0bdbd85e47 FATE: add a test for the transpose filter 2013-03-28 08:01:34 +01:00
Anton Khirnov
ad85e8d9a5 FATE: add a test for the unsharp filter 2013-03-28 08:01:26 +01:00
Anton Khirnov
1a6d4bd7b6 FATE: add a test for the fade filter 2013-03-28 08:01:13 +01:00
Anton Khirnov
feb4922b25 FATE: add a test for the drawbox filter 2013-03-28 08:01:07 +01:00
Anton Khirnov
a222997650 FATE: add a test for the boxblur filter 2013-03-28 08:00:58 +01:00
Anton Khirnov
7cec12748a FATE: add a test for the gradfun filter 2013-03-28 08:00:24 +01:00
Clément Bœsch
1ae44c87c9 lavfi/gradfun: remove rounding to match C and SSE code.
There is no noticable benefit for such precision.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-28 07:59:29 +01:00
Clément Bœsch
38a2f88d39 lavfi/gradfun: fix dithering in MMX code.
Current dithering only uses the first 4 instead of the whole 8 random values.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-28 07:59:18 +01:00
Clément Bœsch
2d66fc543b lavfi/gradfun: fix rounding in MMX code.
Current code divides before increasing precision.

Also reduce upper bound for strength from 255 to 64.  This will prevent
an overflow in the SSSE3 and MMX filter_line code: delta is expressed as
an u16 being shifted by 2 to the left. If it overflows, having a
strength not above 64 will make sure that m is set to 0 (making the
m*m*delta >> 14 expression void).

A value above 64 should not make any sense unless gradfun is used as
a blur filter.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-28 07:59:04 +01:00
Clément Bœsch
8b9a153ef3 lavfi/gradfun: do not increment DC pointer for odd values.
First DC is only used once otherwise. This also makes the code
consistent with ASM versions.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-28 07:58:55 +01:00
Diego Biurrun
f2a59722d1 fate: filter: Add dependencies
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-03-28 07:58:44 +01:00
Anton Khirnov
a4208b9b7d avconv: add options for reading filtergraphs from a file. 2013-03-28 07:55:48 +01:00
Anton Khirnov
cf53704c55 AVOptions: make av_set_options_string() forward options to child objects 2013-03-28 07:55:38 +01:00
Hendrik Leppkes
85a46ad685 win32: Use 64-bit fstat/lseek variants for MSVC as well
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 19:05:58 +02:00
Reimar Döffinger
ad04025987 win32: Make ff_win32_open more robust
- Make MultiByteToWideChar fail when it encounters invalid encoding.
  Without this, invalid characters might just be skipped
- When MultiByteToWideChar fails, assume the file name is in CP_ACP
  and open it via normal open function, even when the file will be
  written
- When malloc fails return error instead of crashing

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 18:54:46 +02:00
Reimar Döffinger
e9cc988395 win32: Allow other programs to open the same files
In order to match Linux behaviour better our Windows-specific
open() replacement should disable Windows default file locking.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 18:51:51 +02:00
Martin Storsjö
cfe5908a72 configure: Add error_resilience as dependency to the eatqi decoder
This makes standalone compilation of the eatqi decoder
succeed. The dependency comes from the shared mpeg12dec.o file.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 17:37:15 +02:00
Kostya Shishkov
472391b9a7 ape: use correct context for the bit table printed in debug 2013-03-27 16:20:08 +01:00
Diego Biurrun
7c22d0489f build: Move setting of SRC_DIR to the only place it is used 2013-03-27 14:49:13 +01:00
Diego Biurrun
b4d24b471b build: Remove configure-generated .config file on distclean 2013-03-27 14:49:13 +01:00
Martin Storsjö
3891a270f5 msmpeg4: Split decoding related functions to a separate file
This fixes standalone compilation of the msmpeg4v2, msmpeg4v3
and wmv2 encoders, that previously failed to link due to the
decoder codepaths requiring error_resilience.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-27 15:45:56 +02:00
Diego Biurrun
e557584aa7 mpeg12: Move Mpeg1Context declaration to the only place it is used 2013-03-27 14:26:11 +01:00
Diego Biurrun
1b6d66745a Split MPEG-1/2 decoder code off from MPEG-1/2 common code 2013-03-27 14:26:11 +01:00
Diego Biurrun
eee2000b41 mpeg12: Move some ff_mpeg1_* function declarations to a more suitable place 2013-03-27 14:21:45 +01:00
Diego Biurrun
b6649ab503 cosmetics: Remove unnecessary extern keywords from function declarations 2013-03-27 14:21:45 +01:00