diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c index 85f9d14c51..98c22d23f5 100644 --- a/ui/gtk-gl-area.c +++ b/ui/gtk-gl-area.c @@ -147,10 +147,21 @@ QEMUGLContext gd_gl_area_create_context(DisplayChangeListener *dcl, gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area)); window = gtk_widget_get_window(vc->gfx.drawing_area); ctx = gdk_window_create_gl_context(window, &err); + if (err) { + g_printerr("Create gdk gl context failed: %s\n", err->message); + g_error_free(err); + return NULL; + } gdk_gl_context_set_required_version(ctx, params->major_ver, params->minor_ver); gdk_gl_context_realize(ctx, &err); + if (err) { + g_printerr("Realize gdk gl context failed: %s\n", err->message); + g_error_free(err); + g_clear_object(&ctx); + return NULL; + } return ctx; }