diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2017-05-05 12:41:01 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-05-12 12:02:48 +0200 |
| commit | bb1599b64c8f94fb2bd745d20f128e11543d891d (patch) | |
| tree | e82ae0fe504a59be12d11805946f78886fe83276 /include/ui | |
| parent | bc8c946f7274543ca3ed35482de4e554daccfac6 (diff) | |
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
Diffstat (limited to 'include/ui')
| -rw-r--r-- | include/ui/console.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/ui/console.h b/include/ui/console.h index d759338816..7262bef6d3 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -527,4 +527,7 @@ static inline void early_gtk_display_init(int opengl) } #endif +/* egl-headless.c */ +void egl_headless_init(void); + #endif |