James Almer
5f9632e491
avcodec/av1dec: add an option to select an operating point
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Signed-off-by: James Almer <jamrial@gmail.com>
2021-01-04 16:28:29 -03:00
James Almer
eee7ba8dba
avcodec/av1dec: infer and store film grain param values in AV1Frame
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They are not always coded in the bistream for each frame. In some cases, the
values need to be taken from a reference frame.
See section 6.8.20 from the AV1 spec.
Signed-off-by: James Almer <jamrial@gmail.com>
2020-11-30 19:12:39 -03:00
James Almer
5d4a6bbd4b
avcodec/av1dec: remove order_hint from AV1Frame
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We now have access to the raw frame header, so use that
Signed-off-by: James Almer <jamrial@gmail.com>
2020-11-13 10:38:18 -03:00
James Almer
f5517be32a
avcodec/av1dec: add a reference to the raw frame header to AV1Frames
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Signed-off-by: James Almer <jamrial@gmail.com>
2020-11-13 10:38:18 -03:00
Timo Rothenpieler
5868f1c66b
avcodec/av1dec: expose coded_lossless
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Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Co-authored-by: James Almer <jamrial@gmail.com>
2020-11-11 18:36:09 +01:00
Timo Rothenpieler
e1efff8906
avcodec/av1dec: expose skip mode frame index
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Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Co-authored-by: James Almer <jamrial@gmail.com>
2020-11-11 18:36:09 +01:00
James Almer
7dac8ddb20
avcodec/av1dec: don't derive loop filter delta parameters
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This is now handled by CBS.
Signed-off-by: James Almer <jamrial@gmail.com>
2020-10-28 11:26:25 -03:00
James Almer
0ed455b84e
avcodec/av1dec: add cur_frame.spatial_id and temporal_id to AV1Frame
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Will be used by hwaccels, which have access to a frame's AV1RawFrameHeader but not
its AV1RawOBUHeader.
Signed-off-by: James Almer <jamrial@gmail.com>
2020-10-16 13:34:31 -03:00
Fei Wang
47be5a5056
avcodec: add AV1 hardware accelerated decoder
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This AV1 decoder is currently only used for hardware accelerated decoding.
It can be extended into a native decoder in the future, so set its name to
"av1" and temporarily give it the lowest priority in the codec list.
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2020-09-12 13:08:34 -03:00
