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authorAnthoine Bourgeois <anthoine.bourgeois@blade-group.com>2017-10-02 14:40:52 +0200
committerGerd Hoffmann <kraxel@redhat.com>2017-10-16 14:50:54 +0200
commit2ff408de9c080f2fb5a94ebf6a209c6180c64933 (patch)
tree7baae18d6af9206bdc13ab455c5cfc9959973299 /ui
parent82a4f1a96ed6be87c0ef6d4393b22085751bd450 (diff)
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gtk: fix wrong id between texture and framebuffer
The gd_gl_area_scanout_texture must destroy framebuffer if there is no texture id instead of no framebuffer id. The effect was a black screen with "-vga virtio -display gtk,gl=on" options. The bug was introduce by a4f113fd "gtk: use framebuffer helper functions." Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois@blade-group.com> Message-id: 20171002124052.13829-1-anthoine.bourgeois@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/gtk-gl-area.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c
index 01ebf2c..7080f4e 100644
--- a/ui/gtk-gl-area.c
+++ b/ui/gtk-gl-area.c
@@ -178,8 +178,7 @@ void gd_gl_area_scanout_texture(DisplayChangeListener *dcl,
gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));
- if (vc->gfx.guest_fb.framebuffer == 0 ||
- vc->gfx.w == 0 || vc->gfx.h == 0) {
+ if (backing_id == 0 || vc->gfx.w == 0 || vc->gfx.h == 0) {
gtk_gl_area_set_scanout_mode(vc, false);
return;
}