gallium/winsys/xlib: Use XShmPutImage when possible.

diff --git a/src/gallium/winsys/xlib/xlib_softpipe.c b/src/gallium/winsys/xlib/xlib_softpipe.c
index 846b48b4ffba5cde8b19aeb9c8068a0915be94ce..d8aa4856dc95fac5af2d9514a81552748c012f60 100644 (file)
--- a/src/gallium/winsys/xlib/xlib_softpipe.c
+++ b/src/gallium/winsys/xlib/xlib_softpipe.c
@@ -170,6 +170,8 @@ alloc_shm_ximage(struct xm_buffer *b, struct xmesa_buffer *xmb,
       (void) XSetErrorHandler(old_handler);
       return;
    }
+
+   b->shm = 1;
 }