4 commits

Author	SHA1	Message	Date
Tong Wu	d61a248ac8	MSDK: Introduce d3d11 device to MSDK context ... Currently MSDK context does not support d3d11va. Now introduce d3d11va device to MSDK context, making it able to create msdk session with d3d11 device and to easily share with upstream and donwstream. Add environment variable to enable user to choose GPU device in multi-GPU environment. This variable is only valid when there's no context returned by upstream or downstream. Otherwise it will use the device that created by upstream or downstream. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3231>	2022-11-11 06:02:28 +00:00
He Junyan	6635852c40	MSDK: Add a handle_context_query() helper function. ... Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>	2022-02-11 07:13:45 +00:00
He Junyan	85664b5af6	MSDK: Improve the GstContext setting logic. ... We now can use the gst va lib's display to create our MSDK context, and use its helper functions to simplify our code. The improved logic is like this: 1. Every MSDK element should use gst_msdk_context_find() to find a MSDK context from neighbour. If valid, reuse it. 2. Use gst_msdk_ensure_new_context(). It will first query neighbours about the GstVaDisplay, if found(e.g. some VA element is connected), use gst_msdk_context_from_external_display() to create a MSDK context. 3. Then, creating the MSDK context from scratch. It creates both the display and MSDK context. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1087>	2022-02-11 07:13:45 +00:00
Thibault Saunier	019971a3c7	Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir	2021-09-24 16:14:36 -03:00

Renamed from sys/msdk/gstmsdkcontextutil.h (Browse further)