* rbultje/vp9-profile1-wip:
vp9: add fate test for 422.
vp9: copy bug in libvpx for 4:2:2 chroma bs=8x4/4x4 prediction.
vp9: add yuv440 fate test.
vp9: fix mask_edges and filter_plane_rows/cols() for 440.
vp9: more specifically specify mask destination to mask_edges().
vp9: add fate test for profile 1 444.
vp9: don't create special u/v filter masks for 444.
vp9: merge uv loopfilter code into generic filter_plane_rows/cols().
vp9: split out loopfilter luma rows/cols functions from loopfilter_sb().
vp9: invert order of two conditions.
vp9: use correct chroma subsampling for profile 1 inter block recon.
vp9: use correct chroma subsampling for profile 1 intra block recon.
vp9: take chroma subsampling into account when walking the block tree.
vp9: support non-420 chroma subsampling for profile 1 token decoding.
vp9: increase buffer sizes for non-420 chroma subsamplings.
vp9: profile 1 header decoding.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '6503cbf842a026faec517eb980551089168c7d8a':
ffv1enc: Add const attribute to input frame
Conflicts:
libavcodec/ffv1.h
no change, the changed field does not exist in FFmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Fix a duplicate memory allocation. priv_data should be allocated
in line 64 call to avformat_alloc_output_context2 since we pass
the correct AVFormat to it. This removes the duplicate allocation.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This also fixes intra-only MT failures (it was the same bug), see trac
4526 and 4527.
Tested-by: James Almer <jamrial@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '06f4b1e37a08f3fd269ecbfeb0181129e5bfc86e':
avplay: Do not print a possibly uninitialized value
Conflicts:
ffplay.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '82a10225f817b2612fdd2b23af9d4f0a3408df3b':
xcbgrab: Do not assume the non shm image data is always available
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Use dyn_duf to write chunks so that we create the actual chunk
file only after the entire chunk data is available. This will help
not confuse other software looking at the chunk file (e.g. a web
server) by seeing a zero length file when ffmpeg is writing into
it.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This will normalize sums for which mantissa is smaller than the lower boundary
(needed for implementation of fixed point aac decoder).
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Exponent usage and calculation in softfloat adjusted to the format used in
implementation of fixed point aac decoder.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Detecting AAC with such descriptor if the parts needed for detection
are later in the stream
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Check extended sync word for 16-bit LE and BE core streams to reduce
probability of alias sync detection. Previously sync word extension was
checked only for 14-bit streams (and this check did not properly work
across buffer boundary).
Use 64-bit parser state to make extended sync word detection work across
buffer boundary.
This is sufficient to make the sample in ticket #4492 parse
successfully.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
