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Author SHA1 Message Date
Seungha Yang ce922a413c qt6d3d11: Add plugin docs 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5258>
 2023-08-30 15:45:12 +00:00
Seungha Yang 31c1cf0150 qt6d3d11: Set sampler filtering method 
QQuickItem::smooth property doesn't seem to be propagated to
newly created QSGSimpleTextureNode automatically.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2793
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5004>
 2023-07-11 12:14:17 +00:00
Seungha Yang 7b4e1fd602 qt6d3d11: Add Direct3D11 Qt6 QML sink 
Adding Direct3D11 backend Qt6 QML videosink element, qml6d3d11sink.
Implementation details are similar to the qt6 plugin in -good
but there are a few notable differences.

* qml6d3d11sink accepts all GstD3D11 supported video formats (e.g., NV12).
* Scene graph (owned by qml6d3d11sink) will hold dedicated and sharable
  RGBA texture which belongs to Qt6's Direct3D11 device, instead of sharing
  GStreamer's own texture with Qt6.
* All rendering operations will be done by using GStreamer's Direct3D11 device.
  Specifically, upstream texture will be copied (in case of RGBA)
  or converted to the above mentioned Qt6's sharable texture.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3707>
 2023-06-21 15:32:17 +00:00