va: Return default device from device-path property getter (!4220) · Merge requests · GStreamer / gstreamer

Seungha Yang requested to merge seungha.yang/gstreamer:va-dev-path-default into main Mar 18, 2023

Otherwise application would not be able to know matching element for wanted device. Typical use case of the read-only device path (DXGI Adapter LUID, CUDA device index, etc) property is that application enumerates physical devices and then selects matching GStreamer element (in null state) via device path property.

va: Return default device from device-path property getter

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