d3d11h265dec: Add support for interlaced stream
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All threads resolved!
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The migration is almost done, at least the rest should happen in the background. There are still a few technical difference between the old cluster and the new ones, and they are summarized in this issue. Please pay attention to the TL:DR at the end of the comment.
d3d11h265dec: Add support for interlaced stream
Note that we have no D3D11 deinterlace element yet.
If downstream is not support format:Interlaced caps feature including all
D3D11 the other elements, aspect-ratio will be adjusted as an
alternative approach. codecs: h265decoder: Add support for interlaced stream
* Invoke GstH265DecoderClass::new_sequence() method per interlaced
stream status update so that subclass can update caps.
* Parse picture timing SEI and set buffer flags on GstH265Picture
object. Subclass can refer to it like that of our h264decoder
implementation.
* Remove pointless GstH265PictureField enum vah265dec: Don't need to pass picture structure to VA
This code came from gstvaapidecoder_h265 implementation
but picture structure is always GST_VAAPI_PICTURE_STRUCTURE_FRAME.
Moreover, in theory, VA doesn't need to know picture structure for
decoding HEVC stream.
nvh265sldec: Remove pointless field picture parameter setup
HEVC has no decoding flow for interlaced, field picture referencing.