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Author SHA1 Message Date
Seungha Yang d1d2acead1 mfvideoenc: Add support for zero-copy encoding
Add custom IMFMediaBuffer and IMF2DBuffer implementation in order to
keep track of lifecycle of Media Foundation memory object.
By this new implementation, we can pass raw memory of upstream buffer
to Media Foundation without copy.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1518>
2020-09-09 07:25:52 +00:00