4 commits

Author	SHA1	Message	Date
Seungha Yang	ee543bdacf	d3d11compositor: Add scaling policy to support PAR-aware scaling ... Identical to https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1156 but for D3D11. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2263>	2021-06-30 06:10:29 +00:00
Seungha Yang	4872b41448	d3d11compositor: Fix missing D3D11 prefix ... Fix typo, no functional change Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2262>	2021-05-20 00:51:08 +09:00
Seungha Yang	0f7af4b143	d3d11: Move core methods to gst-libs ... Move d3d11 device, memory, buffer pool and minimal method to gst-libs so that other plugins can access d3d11 resource. Since Direct3D is primary graphics API on Windows, we need this infrastructure for various plugins can share GPU resource without downloading GPU memory. Note that this implementation is public only for -bad scope for now. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/464>	2021-01-13 15:01:20 +00:00
Seungha Yang	6e30cbb3fc	d3d11: Introduce d3d11compositor element ... Add new video composition element which is equivalent to compositor and glvideomixer elements. When d3d11 decoder elements are used, d3d11compositor can do efficient graphics memory handling (zero copying or at least copying memory on GPU memory space). Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1323>	2020-10-16 17:02:15 +00:00