wsi/x11: Fetch and discard the SYNC extension info
Since we're not checking for this, xcb has to do it for us the first time we call xcb_sync_destroy_fence, which puts a blocking round-trip in the swapchain destroy path for no reason. Check for the extension so we have the extension's opcode cached when we need it. Reviewed-by:Michel Dänzer <mdaenzer@redhat.com> Reviewed-By:
Mike Blumenkrantz <michael.blumenkrantz@gmail.com> Part-of: <mesa/mesa!13339>
Please register or sign in to comment