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glx: Add a more informative debug message in a DRI3 error path.

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This commit is contained in:
Eric Anholt
2013-11-07 15:44:57 -08:00
parent 2d94601582
commit 4b5d0d10f1
1 changed files with 7 additions and 0 deletions
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7
src/glx/dri3_glx.c
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@@ -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;