gstreamer/subprojects/gstreamer-vaapi/gst-libs
Haihao Xiang 55ceddff91 vaapioverlay: inline sinkpad scaling support
Often, users will need to scale inputs (e.g.
with vaapipostproc) before they are submitted
to the vaapioverlay.  However, this results in
multiple VPP passes/operations in the pipeline
which creates unnecessary process overhead.

This change allows for inputs to be submitted
at original scale to vaapioverlay with per-sinkpad
scale dimensions specified so they can be scaled
and blended/composited in a single VPP pass/operation
to avoid the unnecessary process overhead.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1380>
2022-02-16 19:19:56 -08:00
..
gst vaapioverlay: inline sinkpad scaling support 2022-02-16 19:19:56 -08:00
meson.build Move files from gstreamer-vaapi into the "subprojects/gstreamer-vaapi/" subdir 2021-09-24 16:14:54 -03:00