From: Oliver McFadden <z3ro.geek@gmail.com>
Date: Mon, 25 Feb 2008 12:39:36 +0000 (+0000)
Subject: r300: Added the Math Engine opcode macro.
X-Git-Tag: mesa-7.8~5364^2~35
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0ced26099d3ff2e82ffd5fe7915504b13341c812;p=platform%2Fupstream%2Fmesa.git

r300: Added the Math Engine opcode macro.
---

diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.h b/src/mesa/drivers/dri/r300/r300_vertprog.h
index ca76f3f..ff44066 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