Add gst_d3d11_context_new() method for application to create GstContext using GstD3D11Device. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2646>
Add gst_d3d11_context_new() method for application to create GstContext using GstD3D11Device. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2646>