diff options
Diffstat (limited to 'src/glx/dri3_glx.c')
| -rw-r--r-- | src/glx/dri3_glx.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c index a78fc800bdb..61cb2de1d00 100644 --- a/src/glx/dri3_glx.c +++ b/src/glx/dri3_glx.c @@ -1579,6 +1579,7 @@ static const struct glx_screen_vtable dri3_screen_vtable = { static struct glx_screen * dri3_create_screen(int screen, struct glx_display * priv) { + xcb_connection_t *c = XGetXCBConnection(priv->dpy); const __DRIconfig **driver_configs; const __DRIextension **extensions; const struct dri3_display *const pdp = (struct dri3_display *) @@ -1602,9 +1603,15 @@ dri3_create_screen(int screen, struct glx_display * priv) psc->fd = dri3_open(priv->dpy, RootWindow(priv->dpy, screen), None); if (psc->fd < 0) { + int conn_error = xcb_connection_has_error(c); + glx_screen_cleanup(&psc->base); free(psc); InfoMessageF("screen %d does not appear to be DRI3 capable\n", screen); + + if (conn_error) + ErrorMessageF("Connection closed during DRI3 initialization failure"); + return NULL; } deviceName = NULL; |