X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fnouveau%2Fnouveau_winsys.h;h=4c3e08a43f5d8131ce78761580922c8fef1022d4;hb=43867acb6afc7fad26cdc2f22b2a3bb6eeefb2da;hp=42c77e5e77890fb15e8403cbc6d485ea29f95255;hpb=6530fabb93d8e1664f16059fd31f540352a866a5;p=mesa.git

diff --git a/src/gallium/drivers/nouveau/nouveau_winsys.h b/src/gallium/drivers/nouveau/nouveau_winsys.h
index 42c77e5e778..4c3e08a43f5 100644
--- a/src/gallium/drivers/nouveau/nouveau_winsys.h
+++ b/src/gallium/drivers/nouveau/nouveau_winsys.h
@@ -23,6 +23,9 @@
 #define NOUVEAU_BUFFER_USAGE_ZETA     (1 << 17)
 #define NOUVEAU_BUFFER_USAGE_TRANSFER (1 << 18)
 
+/* use along with GPU_WRITE for 2D-only writes */
+#define NOUVEAU_BUFFER_USAGE_NO_RENDER (1 << 19)
+
 extern struct pipe_screen *
 nv04_screen_create(struct pipe_winsys *ws, struct nouveau_device *);