| commit | bb1599b64c8f94fb2bd745d20f128e11543d891d | |
| author | Gerd Hoffmann <kraxel@redhat.com> | |
| Fri, 5 May 2017 10:41:01 +0000 (5 12:41 +0200) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Fri, 12 May 2017 10:02:48 +0000 (12 12:02 +0200) | ||
| tree | e82ae0fe504a59be12d11805946f78886fe83276 | treesnapshot (tar.gz zip) |
| parent | bc8c946f7274543ca3ed35482de4e554daccfac6 | commitdiff |
opengl: add egl-headless display
Add egl-headless user interface. It doesn't provide a real user
interface, it only provides opengl support using drm render nodes.
It will copy back the bits rendered by the guest using virgl back
to a DisplaySurface and kick the usual display update code paths,
so spice and vnc and screendump can pick it up.
Use it this way:
qemu -display egl-headless -vnc $display
qemu -display egl-headless -spice gl=off,$args
Note that you should prefer native spice opengl support (-spice
gl=on) if possible because that delivers better performance.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170505104101.30589-7-kraxel@redhat.com
Add egl-headless user interface. It doesn't provide a real user
interface, it only provides opengl support using drm render nodes.
It will copy back the bits rendered by the guest using virgl back
to a DisplaySurface and kick the usual display update code paths,
so spice and vnc and screendump can pick it up.
Use it this way:
qemu -display egl-headless -vnc $display
qemu -display egl-headless -spice gl=off,$args
Note that you should prefer native spice opengl support (-spice
gl=on) if possible because that delivers better performance.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170505104101.30589-7-kraxel@redhat.com
| include/ui/console.h | diffblobblamehistory | |
| ui/Makefile.objs | diffblobblamehistory | |
| ui/egl-headless.c | [new file with mode: 0644] | blob |
| vl.c | diffblobblamehistory |