Seungha Yang
4ac46ce82b
d3d12screencapturesrc: Performance improvement
...
Process captured frame using d3d11 instead of d3d12, and use shared
fence when copying processed d3d11 texture to d3d12 resource.
In this way, capture CPU thread does not need to wait for fence signal.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6733 >
2024-04-25 22:51:01 +00:00
Seungha Yang
0527f27204
d3d12: Add a helper method for device equality check
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GstD3D12Device object itself is not singltons anymore but
underlying private struct is singltons.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6494 >
2024-04-01 10:37:49 +00:00
Seungha Yang
6c80d2f5f8
d3d12: Allow building without WGC support
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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6435 >
2024-03-25 11:41:25 +00:00
Seungha Yang
18091f0115
d3d12memory: Update for API interop
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Add support for destroy notify in case of wrapped memory, and
allow setting external fence for interop
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6428 >
2024-03-22 20:01:16 +09:00
Seungha Yang
4db7eb0290
d3d12screencapturesrc: Add support for WGC API
...
Adding support for window and monitor capturing by using
Windows Graphics Capture API.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6256 >
2024-03-08 01:05:24 +09:00
Seungha Yang
ae3ed20f41
d3d12: Add screen capture element
...
Since DXGI desktop duplication API does not work with Direct3D12 device,
this element will use Direct3D11 device to acquire frame.
Then other rendering operations (e.g., texture copy, render pipeline) will
happen using Direct3D12 API
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5883 >
2024-01-05 21:27:35 +09:00
