3 commits

Author	SHA1	Message	Date
Seungha Yang	f74e856255	d3d11screencapturesrc: Specify PAR 1/1 to template caps ... ... otherwise PAR can be wrongly signalled during the negotiation Fixing below pipeline when desktop resolution is not 640x480 gst-launch-1.0.exe \ d3d11screencapturesrc ! videoscale ! video/x-raw,width=640,height=480,pixel-aspect-ratio=1/1 ! d3d11videosink Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3372>	2022-11-15 11:26:09 +00:00
Seungha Yang	222963bd5a	d3d11screencapturesrc: Fix crash when d3d11 device is different from owned one ... GstD3D11ScreenCapture object is pipeline-independent global object and the object can be shared by multiple src elements, in order to overcome a limitation of DXGI Desktop Duplication API. Note that the API allows only single capture session in a process for a monitor. Therefore GstD3D11ScreenCapture object must be able to handle a case where a src element holds different GstD3D11Device object. Which can happen when GstD3D11Device context is not shared by pipelines. What's changed: * Allocates capture texture with D3D11_RESOURCE_MISC_SHARED for the texture to be able to copied into other device's texture * Holds additional shader objects per src element and use it when drawing mouse Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1197 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2378>	2022-05-05 22:11:46 +00:00
Seungha Yang	b3710aa68d	d3d11: Rename screen capture element ... Old name "desktopdup" may confuse users. Now it's renamed to "screencapture" Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1136>	2021-10-14 15:15:56 +00:00

Renamed from subprojects/gst-plugins-bad/sys/d3d11/gstd3d11desktopdupsrc.cpp (Browse further)