vbo: add new VBO_ATTRIBS_ masks to vbo_attrib.h

These will be used in a later patch.

Reviewed-by: Mathias Fröhlich <mathias.froehlich@web.de>

diff --git a/src/mesa/vbo/vbo_attrib.h b/src/mesa/vbo/vbo_attrib.h
index ba36ab75aa56d425415d1e507888ec51d795e5ef..fb178e17d677acb78b55594a71e63bb631c92fad 100644 (file)
--- a/src/mesa/vbo/vbo_attrib.h
+++ b/src/mesa/vbo/vbo_attrib.h
@@ -32,6 +32,7 @@
 #ifndef VBO_ATTRIB_H
 #define VBO_ATTRIB_H
 
+#include "main/mtypes.h"
 
 /*
  * Note: The first 32 attributes match the VERT_ATTRIB_* definitions.
@@ -103,6 +104,20 @@ enum vbo_attrib {
 #define VBO_ATTRIB_FIRST_MATERIAL VBO_ATTRIB_MAT_FRONT_AMBIENT
 #define VBO_ATTRIB_LAST_MATERIAL VBO_ATTRIB_MAT_BACK_INDEXES
 
+
+/** VBO_ATTRIB_POS .. VBO_ATTRIB_POINT_SIZE */
+#define VBO_ATTRIBS_LEGACY  BITFIELD64_MASK(VBO_ATTRIB_GENERIC0)
+
+/** VBO_ATTRIB_MAT_FRONT_AMBIENT .. VBO_ATTRIB_MAT_BACK_INDEXES */
+#define VBO_ATTRIBS_MATERIALS BITFIELD64_RANGE(VBO_ATTRIB_MAT_FRONT_AMBIENT, \
+                     VBO_ATTRIB_LAST_MATERIAL - VBO_ATTRIB_FIRST_MATERIAL + 1)
+
+/** Shift to move legacy material attribs into generic slots */
+#define VBO_MATERIAL_SHIFT (VBO_ATTRIB_FIRST_MATERIAL - VBO_ATTRIB_GENERIC0)
+
+
+
+
 #define VBO_MAX_COPIED_VERTS 3
 
 #endif