Commit Graph

65808 Commits

Author SHA1 Message Date
Christophe Gisquet
0625a38066 hevc_ps: check overflow and test alternate syntax
Some streams were found to have what appeared to be truncated SPS.
Their syntax seem to be valid at least until the end of the VUI, so
try that syntax if the parsing would overflow the SPS in the
conforming syntax.

Fixes ticket #3872.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 22:04:43 +02:00
Michael Niedermayer
fca76dc61e Merge commit '13c90bc9a359e969cc2b7f7e8199b02a0e4c6ec9'
* commit '13c90bc9a359e969cc2b7f7e8199b02a0e4c6ec9':
  adts: Return more meaningful error codes

Conflicts:
	libavformat/adtsenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 21:56:33 +02:00
Michael Niedermayer
2bfd4ff16d Merge commit '593aaee953f8b07c141ff115e67bae85ef0350c7'
* commit '593aaee953f8b07c141ff115e67bae85ef0350c7':
  setpts: Add missing inttypes.h #include for PRId64

Conflicts:
	libavfilter/setpts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 21:47:43 +02:00
Michael Niedermayer
4f49c39a2f Merge commit '8fc6a70c2167b645b7a37d0cbc0e276e7b787cc9'
* commit '8fc6a70c2167b645b7a37d0cbc0e276e7b787cc9':
  mpeg12enc: Add missing #include for PICT_FRAME

See: 9517900bef
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 21:39:40 +02:00
Michael Niedermayer
f6ff1cb1ba Merge commit '7cb66ebc0be48489785f7166c9d15eac594b0763'
* commit '7cb66ebc0be48489785f7166c9d15eac594b0763':
  error_resilience: Drop asserts from guess_mv()

Conflicts:
	libavcodec/error_resilience.c

Not merged, the asserts in FFmpeg build and work fine

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 21:30:31 +02:00
Michael Niedermayer
24e81a0a8d Merge commit '11cd727fbd603197cb1e49654fce3352d56f8fd8'
* commit '11cd727fbd603197cb1e49654fce3352d56f8fd8':
  vsrc_movie: Adjust a silly typo from b977b287f6

Conflicts:
	libavfilter/src_movie.c

No change, the typo is not part of FFmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 21:23:14 +02:00
James Almer
54ca4dd43b x86/hevc_res_add: refactor ff_hevc_transform_add{16,32}_8
* Reduced xmm register count to 7 (As such they are now enabled for x86_32).
* Removed four movdqa (affects the sse2 version only).
* pxor is now used to clear m0 only once.

~5% faster.

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2014-08-21 15:01:33 -03:00
Christophe Gisquet
4a5cc34b46 wavpackenc: assert on too small buffer
bytestream2_* will not cause buffer overflow, but in that case, this means
the allocation would be incorrect and the encoded result invalid. Therefore,
assert no overflow occurred.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 17:59:06 +02:00
Michael Niedermayer
a9f3bb14ba avformat/mov: use 64bit for size in mov_skip_multiple_stsd()
Fixes integer overflow
Fixes Ticket 3866

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 17:49:37 +02:00
Stefano Sabatini
7e4a4bda0e doc/filters/apad: extend documentation 2014-08-21 16:59:18 +02:00
Stefano Sabatini
aade9884e9 lavfi/apad: fix logic when whole_len or pad_len options are specified
In particular, allow pad_len and whole_len to have value set to 0, which
means that no padding will be added. Previously a value set to 0 meant
that that the filter had to pad forever.

The new semantics is clearer, also simplifies scripting since the option
value might be automatically computed, so that no checks need to be done
in case it is 0.

The old semantics was never documented and the logic was broken (the
filter was always adding samples indefinitely), so this should not break
backward compatibility.
2014-08-21 16:59:07 +02:00
Christophe Gisquet
4728cdd880 imc: reject files with unfathomable sampling rates
With huge sampling rates, the table derivation method does not converge fast
enough. While fixing it using e.g. Newton-Rhapson-like methods (the curve is
nicely convex) is possible, it is much simpler to reject these cases.

The value of 96000 was arbitrarily chosen as a realistic value, though
1000000 would still work and converge.

Fixes ticket #3868.

Suggested-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 14:20:46 +02:00
Michael Niedermayer
b09ea25fec avfilter/vf_lenscorrection: fix memleak
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 13:35:30 +02:00
Nidhi Makhijani
13c90bc9a3 adts: Return more meaningful error codes
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-21 04:25:48 -07:00
Diego Biurrun
593aaee953 setpts: Add missing inttypes.h #include for PRId64
Also convert a debug av_log() to av_dlog().
2014-08-21 04:18:24 -07:00
Diego Biurrun
8fc6a70c21 mpeg12enc: Add missing #include for PICT_FRAME 2014-08-21 04:18:23 -07:00
Diego Biurrun
7cb66ebc0b error_resilience: Drop asserts from guess_mv()
The asserts check struct members that are not referenced in guess_mv()
and one of them fails to compile.
2014-08-21 04:18:23 -07:00
Diego Biurrun
11cd727fbd vsrc_movie: Adjust a silly typo from b977b287f6 2014-08-21 04:18:23 -07:00
Clément Bœsch
f5ddce0753 doc/APIChanges: fill 2 hashes from my recent API additions 2014-08-21 12:36:28 +02:00
Clément Bœsch
980a5b01fd avutil/motion_vector.h: fix coordinate types
See b0352b1997 for more information on the
feature.
2014-08-21 12:27:34 +02:00
Michael Niedermayer
32cb6c1fe2 avfilter/vf_lenscorrection: get rid of floats in init code
The only remaining floats are in the user interface, they are left as they
should not cause a problem in practice

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 11:54:30 +02:00
Michael Niedermayer
2450ca0f33 avfilter/vf_lenscorrection: get rid of all floats per frame
there are some still left for 1 time initialization

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 11:42:57 +02:00
Michael Niedermayer
c1b663bc92 avfilter/vf_lenscorrection: get rid of some floats 2014-08-21 11:42:56 +02:00
Christophe Gisquet
50a35f0d2e fate: add test for old (v1) huffyuv and rgba
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 02:20:07 +02:00
Christophe Gisquet
331b1f7d81 huffyuvdec: fix old (v1) rgba
Commit deadcf5e misplaced a hunk.

Fixes ticket #3877.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-21 02:19:55 +02:00
Clément Bœsch
e298b2f5d6 avfilter/showwaves: align const mode values (cosmetics) 2014-08-20 22:32:06 +02:00
Clément Bœsch
5abcc8e1a0 doc/filters: fix cline option name recently added 2014-08-20 22:30:38 +02:00
Clément Bœsch
e35fb5add4 avfilter/showwaves: add split_channels option 2014-08-20 22:18:38 +02:00
Clément Bœsch
ba29746feb avfilter/showwaves: split out draw sample code 2014-08-20 22:18:35 +02:00
Clément Bœsch
f2f6d45dbd avfilter/showwaves: add "cline" mode (centered line) 2014-08-20 22:16:50 +02:00
James Almer
76a99d467f x86/hecv_res_add: add ff_hevc_transform_add{8,16,32}_8_avx
~15% faster than sse2

Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2014-08-20 16:54:52 -03:00
Lou Logan
d2163f5e28 doc/ffmpeg: fix metadata language example
Signed-off-by: Lou Logan <lou@lrcd.com>
2014-08-20 10:44:22 -08:00
Michael Niedermayer
a5cbff22b2 avfilter/avf_showspectrum: fix colums typo
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-20 18:49:01 +02:00
Michael Niedermayer
2076095549 avformat/asfdec: Check av_new_packet()s return code
Fixes CID1041093

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-20 18:32:59 +02:00
Michael Niedermayer
05dd5368a9 avformat/nutdec: always initialize event_flags
Fixes: CID1231990

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-20 16:45:08 +02:00
Michael Niedermayer
7caacc50ae avcodec/hevc_ps: do cleanup in case of unsupported bit depth
Fixes memleak
Fixes CID1231989

Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-20 15:14:53 +02:00
Stefano Sabatini
cb0524f7a0 lavfi/apad: fix if_( style 2014-08-20 12:35:16 +02:00
James Almer
9f498f4e6f x86/hevc_res_add: fix register count in hevc_transform_add{16,32}_10_avx2
Signed-off-by: James Almer <jamrial@gmail.com>
2014-08-19 21:34:52 -03:00
Pierre Edouard Lepere
a6af4bf64d x86: hevc: adding transform_add
Reviewed-by: James Almer <jamrial@gmail.com>
Approved-by: Ronald S. Bultje
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-20 01:28:56 +02:00
Michael Niedermayer
5a22877e9d Merge commit '67a7695c142561fe60f21adffe89c133385d37c9'
* commit '67a7695c142561fe60f21adffe89c133385d37c9':
  avfilter: Remove unused variable from ff_get_video_buffer()

Conflicts:
	libavfilter/video.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-20 00:23:15 +02:00
James Almer
201a511bb9 lavc/tiff: add support for YUV deflate
Signed-off-by: James Almer <jamrial@gmail.com>
2014-08-19 18:48:39 -03:00
James Almer
b4231b4fed lavc/tiff: move unpack_yuv() above the deflate functions
Signed-off-by: James Almer <jamrial@gmail.com>
2014-08-19 18:48:31 -03:00
Jon Morley
18e70006e7 avcodec/adpcm: Fix incorrect AVSampleFormat for sample_fmts_s16p
The AVSampleFormat list of sample_fmts_s16p is missing the trailing "P" for planar formats. AV_SAMPLE_FMT_S16 vs AV_SAMPLE_FMT_S16P

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-19 23:09:16 +02:00
Michael Niedermayer
f0c0ae37c6 avcodec/tiff: Check that pix_fmt is a yuv variant for TIFF_PHOTOMETRIC_YCBCR
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-19 21:09:07 +02:00
Michael Niedermayer
6ea69a8ffa avcodec/tiff: do not use photometric to detect pix_fmt
They should match but they do not always
Fixes assertion failure
no testcase with unmodified source available

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-19 21:09:07 +02:00
Moritz Barsnick
66d02d3ca6 align and correct messages regarding bitstream filters
The messages regarding the recommended use of bitstream filters are somewhat different.
This also adds the ":v" stream specifier to "-bsf h264_mp4toannexb".

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-19 20:18:01 +02:00
Michael Niedermayer
b1cf83b3d4 Merge commit 'b977b287f61fea48ecd6251d54a26334213b7ec6'
* commit 'b977b287f61fea48ecd6251d54a26334213b7ec6':
  vsrc_movie: Avoid a variable indirection in movie_get_frame()

Conflicts:
	libavfilter/src_movie.c

no change as theres no such code in src_movie.c in FFmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-19 19:58:17 +02:00
Michael Niedermayer
746095bc29 Merge commit '6af2930222ee5d8ce19f3b999a78d85a3c457391'
* commit '6af2930222ee5d8ce19f3b999a78d85a3c457391':
  pcm: Drop av_unused attribute from variable that is always used

Conflicts:
	libavcodec/pcm.c

No change as there is no such av_unused variable in ffmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-19 19:13:49 +02:00
Michael Niedermayer
4042c8eee1 Merge commit '14d2006ca6c0e2b54784b93560f09e0e19c0a270'
* commit '14d2006ca6c0e2b54784b93560f09e0e19c0a270':
  pcm: Drop unused variable from DECODE_PLANAR macro

Conflicts:
	libavcodec/pcm.c

No change as the changed code isnt in ffmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-19 19:11:58 +02:00
Diego Biurrun
67a7695c14 avfilter: Remove unused variable from ff_get_video_buffer() 2014-08-19 09:50:18 -07:00