mlpdec: fix request_channel_layout behavior.

When request_channel_layout is 0,
all substreams should be decoded.

Signed-off-by: Tim Walker <tdskywalker@gmail.com>
mlp_parser: fix request_channel_layout behavior.

When request_channel_layout is 0,
all substreams should be decoded.

Thanks to Michael Niedermayer for spotting.

Also fix a mismatch between the parser and
decoder when request_channel_layout is a
subset of Stereo.
vp9: don't allow retaining old segmentation maps after a size change.

Fixes valgrind warnings on fuzzed10.ivf.
g2meet: Rename FRAME_INFO to more appropriate DISPLAY_INFO

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
g2meet: factor out chunk seeking

This version requires fewer code and is safer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
g2meet: Validate bpp and bitmasks in the display info

That prevents processing of media files with
incompatible or unsupported settings.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'f90a4bfc43c9192e89d9b4c81d80789cd9b38a2f'

* commit 'f90a4bfc43c9192e89d9b4c81d80789cd9b38a2f':
  mlpdec: fix request_channel_layout behavior.

See: 1a8050ad616c9682f44671c6febb6030a8e3b71e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  mlp_parser: fix request_channel_layout behavior.

Conflicts:
	libavcodec/mlp_parser.c

See: bd35d58463f01f7781df052864ae16f5e228c1bc
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Add raw HEVC muxer

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Add raw HEVC muxer

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
g2meet: rename FRAME_INFO to more appropriate DISPLAY_INFO

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
avcodec/dvbsubdec: DVB subtitles decoder: support of 5 bytes extradata format

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
lavd: add decklink output device

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
vp9: just disallow temporal or no-update segmentation on size-change.

The spec doesn't describe how it should be decoded so this is probably
the safest thing to do. Fixes valgrind errors on fuzzed11.ivf and fixes
valgrind errors on fuzzed10.ivf differently.
vp9: coef context reading optimization.
vp9: faster skip-block coefficient blanking.
vp9: more aligned zeroes.
vp9: decode_mode context optimizations.
vp9: coef decoding context-splat speedup.
vp9: remove memset in loopfilter level setting loop.

Use same function for segmentation map writing also.