Hello Barry, The remoting plugin doesn't support mirroring. If the recently merged pipewire plugin doesn't support mirroring, I think that weston doesn't support remote mirroring.
pipewire plugin: https://gitlab.freedesktop.org/wayland/weston/merge_requests/177 Thanks, Esaki On 2019/07/24 6:24, Barry Song wrote: > + Tomohito Esaki > > using remote-output i found i could broadcast a virtual screen through > UDP. but this screen is working as an extension of existing physical > screens. is it possible for it to mirror the existing screen, > displaying same content? > there is a "same-as" option for physical screen, but it seems it > doesn't work for remote-output: > https://lists.freedesktop.org/archives/wayland-devel/2018-April/037946.html > > Barry Song <21cn...@gmail.com> 于2019年7月22日周一 上午8:57写道： >> >> Daniel Stone <dan...@fooishbar.org> 于2019年7月21日周日 上午6:48写道： >>> >>> Hi Barry, >>> >>> On Sun, 21 Jul 2019 at 00:33, Barry Song <21cn...@gmail.com> wrote: >>>> if i want to send the framebuffers using DRM backend as the video src >>>> in gstreamer to networks through rtsp, does weston have an existing >>>> solution. >>>> >>>> i mean something similar with the below for /dev/fb0 backend: >>>> sudo ./test-launch "( multifilesrc location=/dev/fb0 ! videoparse >>>> format=29 framerate=30/1 ! decodebin ! videoconvert ! x264enc ! >>>> rtph264pay name=pay0 pt=96 )" >>>> >>>> but if the backend is DRM, it seems it is much different, only weston >>>> is the master of DRM. >>>> >>>> after some investigation, i found weston supports rdp and virtual >>>> remote display. but it seems both of them is not what i want. >>> >>> The DRM backend has remote-display support, which lets you specify an >>> arbitrary GStreamer pipeline as of the 7.0 alpha release. Details on >>> configuring it are available in the weston-drm manpage. >> >> Hi Daniel, >> Thanks for your information. >> Do you mean the below remote-output? is it a mirror of existing screen >> or is it a new separate screen? >> i mean whether i can display the same content on the remote output as >> the existing physical LCD like a clone mode? >> or the remote output is working as an extension of the existing screens? >> >> Section remote-output >> name=name >> Specify unique name for the output. >> mode=mode >> Specify the video mode for the output. The argument mode is a >> resolution setting, such as: >> mode=widthxheight mode=widthxheight@refresh_rate >> If refresh_rate is not specified it will default to a 60Hz. >> host=host >> Specify the host name or IP Address that the remote output will be >> transmitted to. >> port=port >> Specify the port number to transmit the remote output to. Usable port >> range is 1-65533. >> >>> >>> >>> CHeers, >>> Daniel >> >> -barry _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-devel
