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ui/gtk-egl: un-tab and re-tab should destroy egl surface and context

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An old esurface should be destroyed and set to be NULL when doing
un-tab and re-tab so that a new esurface an context can be created
for the window widget that those will be bound to.

v2: enabling opengl specific routines only when CONFIG_OPENGL is set

Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Signed-off-by: Khairul Anuar Romli <khairul.anuar.romli@intel.com>
Message-Id: <20211104065153.28897-1-dongwon.kim@intel.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Dongwon Kim 2021-11-03 23:51:48 -07:00 committed by Gerd Hoffmann
parent e86a93f554
commit 1ab2628fc6
1 changed files with 20 additions and 0 deletions
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20
ui/gtk.c
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@ -1242,6 +1242,16 @@ static gboolean gd_tab_window_close(GtkWidget *widget, GdkEvent *event,
vc->tab_item, vc->label); vc->tab_item, vc->label);
gtk_widget_destroy(vc->window); gtk_widget_destroy(vc->window);
vc->window = NULL; vc->window = NULL;
#if defined(CONFIG_OPENGL)
if (vc->gfx.esurface) {
eglDestroySurface(qemu_egl_display, vc->gfx.esurface);
vc->gfx.esurface = NULL;
}
if (vc->gfx.ectx) {
eglDestroyContext(qemu_egl_display, vc->gfx.ectx);
vc->gfx.ectx = NULL;
}
#endif
return TRUE; return TRUE;
} }
@ -1271,6 +1281,16 @@ static void gd_menu_untabify(GtkMenuItem *item, void *opaque)
if (!vc->window) { if (!vc->window) {
gtk_widget_set_sensitive(vc->menu_item, false); gtk_widget_set_sensitive(vc->menu_item, false);
vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); vc->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
#if defined(CONFIG_OPENGL)
if (vc->gfx.esurface) {
eglDestroySurface(qemu_egl_display, vc->gfx.esurface);
vc->gfx.esurface = NULL;
}
if (vc->gfx.esurface) {
eglDestroyContext(qemu_egl_display, vc->gfx.ectx);
vc->gfx.ectx = NULL;
}
#endif
gd_widget_reparent(s->notebook, vc->window, vc->tab_item); gd_widget_reparent(s->notebook, vc->window, vc->tab_item);
g_signal_connect(vc->window, "delete-event", g_signal_connect(vc->window, "delete-event",