vpu: decoder: Use default query handler for accept-caps.

Freescale / gstreamer-imx

GStreamer 1.0 plugins for i.MX platforms

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vpu: decoder: Use default query handler for accept-caps. #322

Open dougnazar opened 10 months ago

dougnazar commented 10 months ago

Handling accept-caps improves pipeline caps negotiation and seems to be required for gap-less playback in Gstreamer 1.24.

gst_video_decoder_set_needs_format() just formalizes and ensures handle_frame() isn't called before set_format(). This ensures the decoder will be created first.