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Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_vertprog.h')
-rw-r--r--src/mesa/drivers/dri/r300/r300_vertprog.h9
1 files changed, 9 insertions, 0 deletions
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