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* commit '9c029f67ca82147ddfa83a1546ee1e109e11fbd4':
aarch64: use EXTERN_ASM consistently for exported symbols
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Based on e3fec3f095ab5ea08ee662942d98526aaf5e3635 for arm.
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* commit '996697e266c8adc0ad9b7fc7568406c7529c97cf':
x86: float dsp: unroll SSE versions
See: 133b34207c2ca3ae214dfd429288ac6e31efa5dc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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vector_fmul and vector_fmac_scalar are guaranteed that they can process in
batch of 16 elements, but their SSE versions only does 8 at a time.
Therefore, unroll them a bit.
299 to 261c for 256 elements in vector_fmac_scalar on Arrandale/Win64.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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* commit 'ef010f08ae53479c54e2f16be5a7e1a809a9e268':
dca: replace some memcpy by AV_COPY128
See: 5a48caa34b0c2a2641ea3bd522802fa1df2c8866
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Janne Grunau <janne-libav@jannau.net>
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* commit '982b596ea6640bfe218a31f6c3fc542d9fe61c31':
h264: avoid undefined behavior in chroma motion compensation
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Makes fate-h264 pass under valgrind --undef-value-errors=yes with
-cpuflags none. {avg,put}_h264_chroma_mc8_8 approximately 5% faster,
{avg,put}_h264_chroma_mc4_8 2% faster both on x86 and arm.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* cigaes/master:
ffmpeg: make reading packets from thread blocking.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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If a packet is not ready on the input selected by ffmpeg,
it will read from another input instead. If that happens
repeatedly, frames will accumulate somewhere later in the
processing to ensure streams synchronization. It can happen
in particular when reading from a slow medium or an
expensive lavfi filter graph.
Make reading from normal demuxers on non-streamed data and
from the lavfi pseudo-device blocking to avoid that.
Should fix trac ticket #3079.
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* qatar/master:
mpeg4video_parser: Drop pointless av_-prefix from static function
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '984e3398662d460e15904f9e4a6df9ef759070cb':
avcodec: Consistently name encoder init functions foo_encode_init
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '017a06a9ee86b047079166c2694c9c655ff03356':
x86: dsputil: Use correct file name as multiple inclusion guard
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'ba42c852477e87f6e47a5587e8f7829c46c52032':
bit_depth_template: Use file name as multiple inclusion guard
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '61e7c7f27b0a2652bf5cd282b97762ee99d025ef':
svq3: Adjust #endif comment
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '192ccc5034ad4ac1b5022fc16c1162267add6a0f':
build: The MPEG-4 video parser depends on h263dsp
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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The dependency is indirect through the h263/mpegvideo code.
CC: libav-stable@libav.org
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Fixes out of array read
Fixes: 08e48e9daae7d8f8ab6dbe3919e797e5-asan_heap-oob_157461c_5295_cov_1266798650_firefing.mpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* cigaes/master:
lavfi/pan: use extended_data instead of data.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Fix trac ticket #3380.
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Fixes Ticket3329
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master:
libavformat/mpegts: expose raw packet size
Conflicts:
libavformat/mpegts.c
See: f9b997c337873dad99f7fd505588b260febaf32b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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We cannot easily determine if an mpeg TS's packet size is DVHS, FEC
or so on, for that we need to expose the internal raw_packet_size
field.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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* commit 'c3ecd968f0e78da6e77f0c06c2f785b266d83cf1':
AVOptions: add flags for read/read-only options
Conflicts:
libavutil/opt.c
libavutil/opt.h
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '6bb8720f00e2e6209665f819fb351fd42b82d5d0':
AVOptions: deprecate unused AV_OPT_FLAG_METADATA
Conflicts:
doc/APIchanges
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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It was never used since it was added and the things it was intended for
are now exported differently.
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* qatar/master:
hevc: Always consider VLC NALU type mismatch fatal
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Sample-Id: 00001667-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
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* commit '175e5063320f585118a5461f15dbacf2ce17e97d':
hevc: Mention the missing SPS in the error message
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '93632a70f9ac2cb2ebf0e69d21fdfaae68ff02fd':
doc: Name the MOV muxer as it should be called
Conflicts:
doc/muxers.texi
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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The section name is the muxer, not the format.
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* commit 'a7b3216cbdc7796a9d14cd22a863fae3556098ba':
doc: Sort the muxer documentation
Conflicts:
doc/muxers.texi
No change as ours was already sorted
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Keep the sections alphabetically sorted.
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* commit '874c751cc5b99cd68932e21c2c3a0d21134207e0':
threads: Check w32threads dependencies at the configure stage
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Also add warning comment about threading implementations without matching
atomics implementation to the atomics fallback implementation.
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This also fixes a null pointer dereference with rgb and plane prediction
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes make checkheaders without decklink headers.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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has a comparably unlikely value
Fixes Ticket3399
Fixes Ticket2958
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes compilation with --disable-everything --enable-filter=dctdnoiz
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* qatar/master:
vf_interlace: deprecate lowpass option
Conflicts:
libavfilter/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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