util: add u_box_3d

1 files changed, 19 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/util/u_box.h b/src/gallium/auxiliary/util/u_box.h
index 919967b55a7..e9c71743fc8 100644
--- a/src/gallium/auxiliary/util/u_box.h
+++ b/src/gallium/auxiliary/util/u_box.h
@@ -60,6 +60,25 @@ void u_box_2d_zslice( unsigned x,
    box->depth = 1;
 }
 
+
+static INLINE
+void u_box_3d( unsigned x,
+	       unsigned y,
+	       unsigned z,
+	       unsigned w,
+	       unsigned h,
+	       unsigned d,
+	       struct pipe_box *box )
+{
+   box->x = x;
+   box->y = y;
+   box->z = z;
+   box->width = w;
+   box->height = h;
+   box->depth = d;
+}
+
+
 static INLINE
 struct pipe_subresource u_subresource( unsigned face,
 				       unsigned level )