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[PATCH 4/6] ui/gtk: gd_draw_event returns FALSE when no cairo surface is
From: |
Dongwon Kim |
Subject: |
[PATCH 4/6] ui/gtk: gd_draw_event returns FALSE when no cairo surface is bound |
Date: |
Wed, 3 Nov 2021 23:51:51 -0700 |
gd_draw_event shouldn't try to repaint if surface does not exist
for the VC.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
---
ui/gtk.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/ui/gtk.c b/ui/gtk.c
index 8da673c18c..d2892ea6b4 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -778,6 +778,9 @@ static gboolean gd_draw_event(GtkWidget *widget, cairo_t
*cr, void *opaque)
if (!vc->gfx.ds) {
return FALSE;
}
+ if (!vc->gfx.surface) {
+ return FALSE;
+ }
vc->gfx.dcl.update_interval =
gd_monitor_update_interval(vc->window ? vc->window : s->window);
--
2.30.2
- Re: [PATCH v2 1/2] virtio-gpu: splitting one extended mode guest fb into n-scanouts, Gerd Hoffmann, 2021/11/02
- Re: [PATCH v2 1/2] virtio-gpu: splitting one extended mode guest fb into n-scanouts, Dongwon Kim, 2021/11/02
- Re: [PATCH v2 1/2] virtio-gpu: splitting one extended mode guest fb into n-scanouts, Gerd Hoffmann, 2021/11/03
- [PATCH v2 1/6] ui/gtk-egl: un-tab and re-tab should destroy egl surface and context, Dongwon Kim, 2021/11/04
- [PATCH 2/6] ui/gtk-egl: make sure the right context is set as the current, Dongwon Kim, 2021/11/04
- [PATCH v2 3/6] ui/gtk-egl: guest fb texture needs to be regenerated when reinitializing egl, Dongwon Kim, 2021/11/04
- [PATCH v3 5/6] virtio-gpu: splitting one extended mode guest fb into n-scanouts, Dongwon Kim, 2021/11/04
- [PATCH 4/6] ui/gtk: gd_draw_event returns FALSE when no cairo surface is bound,
Dongwon Kim <=
- [PATCH v2 6/6] ui/gtk-egl: blitting partial guest fb to the proper scanout surface, Dongwon Kim, 2021/11/04
- Re: [PATCH v2 1/2] virtio-gpu: splitting one extended mode guest fb into n-scanouts, Dongwon Kim, 2021/11/04
- Re: [PATCH v2 1/2] virtio-gpu: splitting one extended mode guest fb into n-scanouts, Gerd Hoffmann, 2021/11/04