Values outside would not be possible due to limitations of jpeg itself
Fixes very long running loop
Fixes Ticket2977
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The only use case of it was the selftest code, and there the slightly more
complex indexing that is needed after its removial doesnt matter.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '2725f2d40315b56f17c5dffe39dda7d94786302d':
doc/filters: fix an option name in the unsharp docs
Conflicts:
doc/filters.texi
See: b7b72963e06f21fb985c58100c7d048cfea2736a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'cab8c5f8e140c96ba3725ab709d823abfd1e31a5':
h264: do not reinitialize the global cabac tables at each slice header
See: 1e2e2c8095de2d9ea3259305cfeff28f40e4ca12
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This fixes compilation with MSVC and ICL, and makes ffhash consistent
with how the rest of the codebase uses read().
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
lavc: add support for interleaved chroma formats to libx264.
Conflicts:
libavcodec/libx264.c
See: 283fb76d3d6eef1337ed493eae25fc0fc3752ce7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '71cabb521ac397db3903011d2de7afd3e0fc7ab6':
h264: do not discard NAL_SEI when skipping frames
Conflicts:
libavcodec/h264.c
See: 7d75fb381ba774a8d2fa7de0c12140cd465c0255
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '5f24fe82e5fcf227abb5ebf62aa9bc246fda8c0d':
mpegvideo: Initialize chroma_*_shift and codec_tag even if the size is 0
Conflicts:
libavcodec/mpegvideo.c
The chroma_*_shift and codec_tag code was not under a size!=0 check in ffmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This fixes breakage in a few fate tests on certain setups
(that for some reason didn't break on OS X) after the previous
commit (8812a8057). Currently, some video streams are initialized
in ff_MPV_common_init with width/height set at 0 and only changed
to a proper video size with ff_MPV_common_frame_size_change later.
The breakage was diagnosed by Anton Khirnov.
Signed-off-by: Martin Storsjö <martin@martin.st>
Qansi-alias worked on 12.x, then caused miscompilation on 13.x, but now
works again passing all FATE tests for icl version 14.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
* qatar/master:
h263dec: Remove a hack that can cause infinite loops
Conflicts:
libavcodec/h263dec.c
See: d2981b8ef191fc7876e3486e42222ab6a8777c24
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This may improve compatibility of lgpegs generated by libavcodec
also encoded ljpegs become slightly smaller
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The actual usefulness of the hack is not known, and it does cause
infinite loops with some broken input files.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
* cigaes/master:
lavfi/dualinput: reimplement on top of framesync.
lavfi: add an API to synchronize multiple video inputs.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
