From: Dongwon Kim <[email protected]>
This partially reverts commit 77bf310084dad38b3a2badf01766c659056f1cf2
which causes some guest display corruption when gtk-gl-area
is used for GTK rendering (e.g. Wayland Compositor) possibly due to
simulataneous accesses on the guest frame buffer by host compositor
and the guest.
Fixes: 77bf310084 ("ui/gtk: Draw guest frame at refresh cycle")
Reported-by: Dmitry Osipenko <[email protected]>
Reported-by: Alex Bennée <[email protected]>
Tested-by: Alex Bennée <[email protected]>
Tested-by: Dmitry Osipenko <[email protected]>
Reviewed-by: Alex Bennée <[email protected]>
Reviewed-by: Dmitry Osipenko <[email protected]>
Cc: Marc-André Lureau <[email protected]>
Cc: Vivek Kasireddy <[email protected]>
Signed-off-by: Dongwon Kim <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Alex Bennée <[email protected]>
---
ui/gtk-gl-area.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c
index 8151cc413c..429ba914e0 100644
--- a/ui/gtk-gl-area.c
+++ b/ui/gtk-gl-area.c
@@ -168,7 +168,6 @@ void gd_gl_area_refresh(DisplayChangeListener *dcl)
if (vc->gfx.guest_fb.dmabuf &&
qemu_dmabuf_get_draw_submitted(vc->gfx.guest_fb.dmabuf)) {
- gd_gl_area_draw(vc);
return;
}
--
2.47.2
