From 0ced26099d3ff2e82ffd5fe7915504b13341c812 Mon Sep 17 00:00:00 2001
From: Oliver McFadden <z3ro.geek@gmail.com>
Date: Mon, 25 Feb 2008 12:39:36 +0000
Subject: r300: Added the Math Engine opcode macro.

---
 src/mesa/drivers/dri/r300/r300_vertprog.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/mesa')

diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.h b/src/mesa/drivers/dri/r300/r300_vertprog.h
index ca76f3f69a..ff44066d2b 100644
--- a/src/mesa/drivers/dri/r300/r300_vertprog.h
+++ b/src/mesa/drivers/dri/r300/r300_vertprog.h
@@ -23,6 +23,15 @@
  	 | ((out_reg_fields) << 20) 	\
   	| ( (class) << 8 ) )
 
+#define PVS_DST_MATH_INST	(1 << 6)
+
+#define PVS_MATH_OPCODE(op, out_reg_index, out_reg_fields, class) \
+   ((op)  \
+    | PVS_DST_MATH_INST \
+  	| ((out_reg_index) << R300_VPI_OUT_REG_INDEX_SHIFT) 	\
+ 	 | ((out_reg_fields) << 20) 	\
+  	| ( (class) << 8 ) )
+
 /* according to Nikolai, the subsequent 3 DWORDs are sources, use same define for each */
 
 #define VSF_IN_CLASS_TMP	0
-- 
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