Anton Khirnov
1155fd02ae
frame: add a convenience function for copying AVFrame data
2014-02-24 07:25:07 +01:00
Anton Khirnov
746dca483a
avconv: support forcing codec tags for input streams
2014-02-24 07:25:07 +01:00
James Almer
313a6c65b7
oggdec: validate VP8 keyframes
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Fixes seeking with broken files
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-24 02:24:21 +01:00
Michael Niedermayer
bd8d73ea8b
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
x86: add detection for Bit Manipulation Instruction sets
Conflicts:
libavutil/x86/cpu.c
See: 0bc3de19ff
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 22:52:58 +01:00
Michael Niedermayer
d9574069c1
Merge commit '1b932eb1508f550fac9e911923a0383efda53aa3'
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* commit '1b932eb1508f550fac9e911923a0383efda53aa3':
x86: add detection for FMA3 instruction set
Conflicts:
configure
libavutil/cpu.h
libavutil/x86/cpu.c
See: a2af8eddab
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 22:43:08 +01:00
Michael Niedermayer
0982433253
Merge commit '10b0161d78148f46eaffb29ea022378947eaef2c'
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* commit '10b0161d78148f46eaffb29ea022378947eaef2c':
x86: add missing XOP checks and macros
Conflicts:
configure
libavutil/x86/cpu.h
See: 6c12b1de06
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 22:35:23 +01:00
Michael Niedermayer
38336f0fb1
Merge commit '5800ba0db667630e6ff81d30f03961ea10726aa6'
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* commit '5800ba0db667630e6ff81d30f03961ea10726aa6':
configure: disable cpunop if the check fails
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 22:25:13 +01:00
Diego Biurrun
96ea3dea58
configure: Move cpunop into ARCH_EXT_LIST_X86
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It is a processor feature, so it belongs there.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 22:24:51 +01:00
Michael Niedermayer
1287b640f0
Merge commit '8eeacf31c5ea37baf6b222dc38d20cf4fd33c455'
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* commit '8eeacf31c5ea37baf6b222dc38d20cf4fd33c455':
hevc: Do not left shift a negative value in hevc_loop_filter_chroma
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 22:18:09 +01:00
Michael Niedermayer
a2e4b23bfe
Merge commit 'ff486c0f7f6b2ace3f0238660bc06cc35b389676'
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* commit 'ff486c0f7f6b2ace3f0238660bc06cc35b389676':
hevc: Do not right shift a negative value in get_pcm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 22:11:51 +01:00
Michael Niedermayer
c2b5981afa
Merge commit '50c988aa6d6c6f0ceb8f922bcea34800b56b85d9'
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* commit '50c988aa6d6c6f0ceb8f922bcea34800b56b85d9':
hevc: Drop unnecessary shifts in deblocking_filter_CTB
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 22:05:12 +01:00
Clément Bœsch
57ec555e8e
avcodec/pngenc: fix invalid read in sub filter.
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First pixel was computed based on invalid address read, and then
corrected by the following memcpy. After the commit, it's not computed
anymore, and memcpy fills the appropriate area.
Fixes Ticket #3387
2014-02-23 20:40:52 +01:00
Michael Niedermayer
72e6913140
avcodec/h264: clear chroma planes when flags gray is used
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Fixes Ticket3397
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 18:22:13 +01:00
Michael Niedermayer
42361bdf51
avcodec/mpegvideo: fix buffer clear code so it should work with negative linesizes
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 18:14:59 +01:00
James Almer
d59fcdaff3
x86: add detection for Bit Manipulation Instruction sets
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Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
2014-02-23 15:29:36 +01:00
James Almer
1b932eb150
x86: add detection for FMA3 instruction set
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Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
2014-02-23 15:29:36 +01:00
James Almer
10b0161d78
x86: add missing XOP checks and macros
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Signed-off-by: James Almer <jamrial@gmail.com>
2014-02-23 15:29:36 +01:00
Janne Grunau
5800ba0db6
configure: disable cpunop if the check fails
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Moving cpunop from the HAVE_LIST to the ARCH_EXT_LIST_X86 has the side
effect of enabling it. The semantics of the check have to be changed
from enable if successful to disable if unsuccessful. This was missing
in 2b0bb69997
causing build errors with
nasm.
2014-02-23 15:29:20 +01:00
Luca Barbato
8eeacf31c5
hevc: Do not left shift a negative value in hevc_loop_filter_chroma
2014-02-23 14:34:41 +01:00
Luca Barbato
ff486c0f7f
hevc: Do not right shift a negative value in get_pcm
2014-02-23 14:34:40 +01:00
Luca Barbato
50c988aa6d
hevc: Drop unnecessary shifts in deblocking_filter_CTB
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beta_offset is pre-multiplied by 2.
2014-02-23 14:34:34 +01:00
Carl Eugen Hoyos
5642dd41cc
Add more Bayer colour spaces to the video4linux2 device wrapper.
2014-02-23 13:42:41 +01:00
Peter Ross
dd5abb0bac
avdevice/v4l2: add V4L2_PIX_FMT_SRGGB8
2014-02-23 13:42:41 +01:00
Sylvain Fabre
526049ce61
Issue-#3407 : Enhance precision for double to string conversion, useful for GEOTIFF double values
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 13:03:18 +01:00
Peter Ross
02b63246cf
libswscale: bayer to rgb24 & yv12 colorspace converters
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 02:38:22 +01:00
Peter Ross
7e23cfba76
avcodec/rawdec: for 16-bit pix fmts, shift pixels when bits_per_coded_sample < 16
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Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 02:38:17 +01:00
Peter Ross
a3a4d07d6a
avutil/pixdesc: set bayer pixfmt descriptor flags
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Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 02:24:03 +01:00
Dave Yeo
e5858fef38
configure: Revert commit 5176e9651b
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This fixes cpunop detection and unbreaks NASM assembly
Signed-off-by: Dave Yeo <daveryeo@telus.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-23 01:34:05 +01:00
Carl Eugen Hoyos
5d6fac114b
Support old qclp-in-mov files that do not store bytes_per_frame in the header.
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Fixes ticket #2649 .
2014-02-23 00:41:53 +01:00
Carl Eugen Hoyos
0aded6bf02
Support MPEG-2 video mov files with sample description mp2v.
2014-02-23 00:31:50 +01:00
Michael Niedermayer
717ec57c7e
avformat/movenc: shift positive timestamps to 0 if edit lists cannot be used
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Fix handling of timestamps which start far away from 0
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 22:39:50 +01:00
Michael Niedermayer
a89c012531
avformat/mux: support shifting timestamps so they start at 0
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 22:39:49 +01:00
Michael Niedermayer
f284e2a58a
swresample: factorize clear_context() out
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 21:36:30 +01:00
Michael Niedermayer
246eae98cf
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
lavr: return an error if a avresample_open() is called on an open context
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 21:12:02 +01:00
Michael Niedermayer
5367c0be62
Merge commit '7e86c27b4ee9e5a3fbe6cf5249b9d918b2a5e731'
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* commit '7e86c27b4ee9e5a3fbe6cf5249b9d918b2a5e731':
lavr: add a function for checking whether AVAudioResampleContext is open
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 21:06:02 +01:00
Anton Khirnov
1db03a6864
lavr: return an error if a avresample_open() is called on an open context
2014-02-22 20:53:09 +01:00
Anton Khirnov
7e86c27b4e
lavr: add a function for checking whether AVAudioResampleContext is open
2014-02-22 20:52:36 +01:00
Peter Ross
55479f42ce
avformat/nut: add bayer colorspaces
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 20:51:13 +01:00
Peter Ross
6236debe1a
avcodec/raw: add bayer formats
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 18:29:17 +01:00
James Almer
0bc3de19ff
x86: add detection for Bit Manipulation Instruction sets
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Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 17:26:00 +01:00
James Almer
a2af8eddab
x86: add detection for FMA3 instruction set
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Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 17:25:52 +01:00
Michael Niedermayer
f98821dddb
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
h264: Fix a typo from the previous commit
See: 76dd01ecd4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 15:58:57 +01:00
Michael Niedermayer
3c096751ff
avformat/utils: compute_pkt_fields: Fix DTS for the case where has_b_frames is too large but the correct one is constant
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Fixes issue1.m2ts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 14:31:23 +01:00
Michael Niedermayer
d4dfa97ae3
avformat/utils: reset pts_buffer in estimate_timings_from_pts()
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This fixes the first few dts after find_stream_info
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 14:31:23 +01:00
Michael Niedermayer
f288e1b67c
avformat/utils: factorize h264/hevc checks out in compute_pkt_fields()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 14:31:23 +01:00
Paul B Mahol
8bcacd9f42
SDR2 demuxer
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
2014-02-22 11:40:27 +00:00
Luca Barbato
d922c5a5fb
h264: Fix a typo from the previous commit
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f777504f64
changed a - in +
CC: libav-stable@libav.org
2014-02-22 12:26:32 +01:00
Carl Eugen Hoyos
b89596a432
Fix FSF address in colormatrix and libzvbi license headers.
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As reported by irc user aca.
The files in compat/avisynth are maintained elsewhere, no changes.
2014-02-22 11:17:56 +01:00
Michael Niedermayer
44b22bba42
avcodec/h264_ps: fix printed num_reorder_frames value
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 02:55:55 +01:00
Michael Niedermayer
8c55ff3933
avcodec/h264: use subsample factors of the used pixel format
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Fixes out of array read
Fixes: 1cb91c36c4e55463f14aacb9bdf55b38-asan_heap-oob_106cbce_5617_cov_11212800_h264_mmx_chroma_intra_lf.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-21 23:53:49 +01:00