Backport of "d3d11videosink: Fix deadlock when parent window is busy" (!3573) · Merge requests · GStreamer / gstreamer · GitLab

Seungha Yang requested to merge seungha.yang/gstreamer:backport-mr-3570-into-1.20-d3d11-deadlock into 1.20 Dec 15, 2022

Backport of

"d3d11videosink: Fix deadlock when parent window is busy": !3570 (merged)
"d3d11videosink: Protect window with lock at every place": 4e75ca03 in !2708 (merged)
"d3d11videosink: Error out if RTV is unavailable": partial backport of the commit 5eeec165 in !2697 (merged)