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Author SHA1 Message Date
Alexandra Hájková
2188d53906 g72x: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:35:33 +01:00
Alexandra Hájková
799703c3ea g2meet: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:35:26 +01:00
Alexandra Hájková
b37b681f77 fraps: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:35:14 +01:00
Alexandra Hájková
692ba4fe64 flashsv: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:35:10 +01:00
Alexandra Hájková
418ccdd703 faxcompr: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:35:07 +01:00
Alexandra Hájková
8df1ac6b78 exr: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:35:04 +01:00
Alexandra Hájková
2906d8dcb3 escape130: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:35:01 +01:00
Alexandra Hájková
c43eb73172 escape124: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:57 +01:00
Alexandra Hájková
d8618570be dvdsubdec: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:53 +01:00
Alexandra Hájková
928f8c7ce3 dss_sp: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:38 +01:00
Alexandra Hájková
942e84d2a3 cook: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:32 +01:00
Alexandra Hájková
e561146611 cljrdec: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:29 +01:00
Alexandra Hájková
b4c0daa83c cdxl: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:24 +01:00
Alexandra Hájková
0977a7c2f6 binkaudio: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:15 +01:00
Alexandra Hájková
9a23b59943 bink: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:10 +01:00
Alexandra Hájková
dae9b0b9c6 avs: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:34:04 +01:00
Alexandra Hájková
edd4c19a78 atrac3plus: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:33:59 +01:00
Alexandra Hájková
0272119202 atrac: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:33:50 +01:00
Alexandra Hájková
41679be1a2 asvdec: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:33:45 +01:00
Alexandra Hájková
012c451153 adpcm: Convert to the new bitstream header 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:33:01 +01:00
Alexandra Hájková
ed006ae4e2 4xm: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:32:57 +01:00
Alexandra Hájková
b25180801b on2avc: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:32:54 +01:00
Alexandra Hájková
7d957b3f47 ea: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:32:45 +01:00
Alexandra Hájková
adb1ebb36c eamad: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:32:40 +01:00
Alexandra Hájková
d182d8a6d3 cllc: Convert to the new bitstream reader 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:31:59 +01:00
Alexandra Hájková
dd3d7ddf2a lavc: add a new bitstream reader to replace get_bits 
The new bit reader features a simpler API and an implementation without
stacks of nested macros.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-11-18 10:31:56 +01:00
Luca Barbato
adb0e941c3 avpacket: Mark src pointer as constant 2016-11-17 19:41:12 +01:00
Michael Niedermayer
ae514b1254 avcodec/ass_split: Change order of operations in ass_split_section() 
This matches the other branch
Fixes out of array read
Fixes: 4d142ca76d39fe685effcf5017098723/asan_heap-oob_31ae824_8611_348fdb64f9009b63c8a8eae9a0e497c5.mkv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-17 18:05:18 +01:00
Diego Biurrun
76167140a9 qsvdec: Drop stray extra braces around initializer 
libavcodec/qsvdec.c:93:5: warning: braces around scalar initializer
 2016-11-17 16:53:48 +01:00
Diego Biurrun
715b824346 qsv: Drop some unused variables 2016-11-17 16:53:48 +01:00
Hendrik Leppkes
2f1a539d4b Merge commit '61bd0ed781' 
* commit '61bd0ed781':
  h264: Log more information about invalid NALu size

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-11-17 15:24:25 +01:00
Hendrik Leppkes
cca4fd4778 Merge commit 'a8cbe5a0cc' 
* commit 'a8cbe5a0cc':
  h264_ps: export actual height in MBs as SPS.mb_height

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-11-17 15:17:21 +01:00
Hendrik Leppkes
e999a4ed6c Merge commit '2866d108c9' 
* commit '2866d108c9':
  vp8dsp: Remove the comment saying that the height is equal to the width

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-11-17 15:06:28 +01:00
Hendrik Leppkes
2818aaaba0 Merge commit '5f74bd31a9' 
* commit '5f74bd31a9':
  vp8/armv6: mc: avoid boolean expression in calculation

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-11-17 15:05:07 +01:00
Carl Eugen Hoyos
55a424c5a8 lavc/ffv1dec: Scale output for msb-packed compression to full 16bit. 
2% slowdown for existing decode-line timer.
 2016-11-17 13:00:47 +01:00
Carl Eugen Hoyos
f8247c0cce lavc/ffv1enc: Support pix_fmt GRAY10. 2016-11-17 12:47:39 +01:00
Michael Niedermayer
2c9106257f avcodec/mpeg4videodec: Workaround interlaced mpeg4 edge MC bug 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-17 12:21:48 +01:00
Michael Niedermayer
85407c7e63 avcodec/mpegvideo: Fix edge emu buffer overlap with interlaced mpeg4 
Fixes Ticket5936
Regression since c5fc8ae126

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-17 12:21:48 +01:00
Martin Vignali
52da3f6f70 libavcodec/exr : fix channel size calculation for uint32 channel 
uint32 need 4 bytes not 1.
Fix decoding when there is half/float and uint32 channel.

This fixes crashes due to pointer corruption caused by invalid writes.

The problem was introduced in commit
03152e74df.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-11-16 23:45:44 +01:00
Andreas Cadhalpun
ce3147eb19 exr: reindent after previous commit 
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-11-16 22:37:24 +01:00
Andreas Cadhalpun
ffdc5d09e4 exr: fix out-of-bounds read 
channel_index can be -1.

This problem was introduced in commit
2dd7b46132.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-11-16 22:37:17 +01:00
Andreas Cadhalpun
3c0328d58d libschroedingerdec: fix leaking of framewithpts 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-11-16 19:31:11 +01:00
Andreas Cadhalpun
a86ebbf7f6 libschroedingerdec: don't produce empty frames 
They are not valid and can cause problems/crashes for API users.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-11-16 19:30:49 +01:00
Andreas Cadhalpun
90ebf3c428 dds: limit 4 bpp handling to AV_PIX_FMT_PAL8 
This fixes NULL pointer dereferencing for formats, where frame->data[1]
is not allocated.

The problem was introduced in commit
257fbc3af4.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-11-16 19:29:45 +01:00
Janne Grunau
e7ae8f7a71 aarch64: vp9: loop filter: replace 'orr; cbn?z' with 'adds; b.{eq,ne}; 
The latter is 1 cycle faster on a cortex-53 and since the operands are
bytewise (or larger) bitmask (impossible to overflow to zero) both are
equivalent.
 2016-11-16 09:05:18 +01:00
Janne Grunau
d7595de0b2 aarch64: vp9: use alternative returns in the core loop filter function 
Since aarch64 has enough free general purpose registers use them to
branch to the appropiate storage code. 1-2 cycles faster for the
functions using loop_filter 8/16, ... on a cortex-a53. Mixed results
(up to 2 cycles faster/slower) on a cortex-a57.
 2016-11-16 09:05:18 +01:00
Gianluigi Tiesi
e17567a831 libilbc: support for latest git of libilbc 
In the latest git commits of libilbc developers removed WebRtc_xxx typedefs.
This commit uses int types instead. It's safe to apply also for previous
versions since WebRtc_Word16 was always a typedef of int16_t and
WebRtc_UWord16 a typedef of uint16_t.

Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-11-16 08:21:05 +01:00
Thierry Foucu
c512546689 Fix -Werror=parentheses error 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-16 02:39:57 +01:00
Michael Niedermayer
1546d487cf avcodec/rv40: Test remaining space in loop of get_dimension() 
Fixes infinite loop
Fixes: 178/fuzz-3-ffmpeg_VIDEO_AV_CODEC_ID_RV40_fuzzer

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-15 23:08:43 +01:00
Andreas Cadhalpun
1abcd972c4 mlz: limit next_code to data buffer size 
This fixes a heap-buffer-overflow detected by AddressSanitizer.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-11-15 22:01:08 +01:00