intel: Add a new bufmgr alloc function to get BOs ready for rendering to.

This avoids using the oldest BO in the BO cache and waiting for it to be
idle before we turn around and render to it with the GPU.  Thanks to
Chris Wilson for pointing out how silly we were being.

1 files changed, 2 insertions, 0 deletions

diff --git a/libdrm/libdrm_lists.h b/libdrm/libdrm_lists.h
index 8e23991f..6410f573 100644
--- a/libdrm/libdrm_lists.h
+++ b/libdrm/libdrm_lists.h
@@ -29,6 +29,8 @@
  * list handling. No list looping yet.
  */
 
+#include <stddef.h>
+
 typedef struct _drmMMListHead
 {
     struct _drmMMListHead *prev;