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8 commits

Author SHA1 Message Date
He Junyan
64b596103a va: Do not use a common parent_class in vabasedec. 
We have only one copy of gst_va_base_dec_parent_class inside the
vabasedec, so it can not handle the case when there are multi va
decoders inside one pipeline. The pipeline:

  gst-launch-1.0 filesrc location=xxx.h264 ! h264parse \
      ! vah264dec ! msdkh265enc ! vah265dec ! fakesink

generates a assertion of

"invalid cast from 'GstVaH264Dec' to 'GstH265Decoder"

and gets a crash.

We should keep the parent_class for each decoder type.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2231>
 2021-05-10 22:47:11 +08:00
He Junyan
e15be4cf0f VA: Add the vaav1dec element as the av1 decoder. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1636>
 2021-02-23 13:53:43 +08:00
He Junyan
19811759d6 va: Add mpeg2 VA decoder. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1798>
 2020-12-28 13:14:06 +08:00
He Junyan
7a8ac90010 va: basedec: Improve the decide_allocation(). 
In decide_allocation(), we now just use the other_pool for frames
copy when the src caps is raw. This can make the logic a little
clear. There is no need for us to check the alignment and video
meta again.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1711>
 2020-11-17 01:21:54 +08:00
Nicolas Dufresne
2950c76c8f va: Add HEVC decoding support 
This add HEVC decoding support into the new VA plugin. This implementation has
been tested using the ITU comformance test (through fluster). It fails all
MAIN10 tests, as this is not implemented yet along with the following:

CONFWIN_A_Sony_1 (looks fine, but md5sum is incorrect)
PICSIZE_A_Bossen_1 (height too high)
PICSIZE_B_Bossen_1 (same)
VPSSPSPPS_A_MainConcept_1 (parser issue)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1714>
 2020-11-04 17:53:23 +00:00
Víctor Manuel Jáquez Leal
bcd43acd42 va: Add VP9 decoder 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1702>
 2020-10-19 13:15:06 +02:00
Víctor Manuel Jáquez Leal
18444fd993 va: basedec: copy frames logic to decide_allocation() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1673>
 2020-10-10 17:18:04 +00:00
Víctor Manuel Jáquez Leal
a6398eca17 va: basedec: add gstvabasedec helper 
This is a helper for all decoders.

It is not an abstract subclass, just merely a helper that avoids code
duplication among the decoders.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1673>
 2020-10-10 17:18:04 +00:00