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7 commits

Author SHA1 Message Date
He Junyan
fbf6bfd4d8 va: Use GST_CAPS_FEATURE_MEMORY_VA to replace "memory:VAMemory". 
"memory:VAMemory" is a commonly used string which notates our VA-kind
memory type. We now used a definition in va lib to replace the simply
string usage.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2466>
 2021-08-16 16:25:15 +08:00
Víctor Manuel Jáquez Leal
ea8b372ceb va: Refactor _format_changed() to _config_is_equal(). 
Change gst_va_decoder_format_changed() to
gst_va_decoder_config_is_equal(), which is more similar with other
GStreamer API.

The function call is replaced but it has to be negated because the
return value is the opposite.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2417>
 2021-07-17 20:51:29 +02:00
Víctor Manuel Jáquez Leal
1bf2805560 va: Refactor _set_format() to _set_frame_size(). 
Renamed gst_va_decoder_set_format() to
gst_va_decoder_set_frame_size_with_surfaces() which resembles better
the passed parameters. Internally it creates the vaContext.

Added gst_va_decoder_set_frame_size() which is an alias of
gst_va_decoder_set_frame_size_with_surfaces() without surfaces. This
is the function which replaces gst_va_decoder_set_format() where
used.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2417>
 2021-07-17 20:51:27 +02:00
He Junyan
a2d5223473 va: change AV1 GstVideoAlignment setting to left-top corner. 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2298>
 2021-06-28 15:16:39 +00:00
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
Víctor Manuel Jáquez Leal
bd2bbadeb0 va: av1dec: Avoid structure overwrite. 
VADecPictureParameterBufferAV1.mode_control_fields.bits were filled
twice, overwriting to zeros the first assignation. This patch unifies
both assignations.

Also it makes explicit an enum casting between libva and gstreamer; it
removes the assignation to zero a deprecated parameter; and use an
appropriate assertion.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2223>
 2021-05-07 11:22:33 +02:00
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