Mesa (master): amd/common: document PREDICATION OP 3 as 64-bit bool.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: 03f5405fc2fa718ddab36e244f1abd2f038df777
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=03f5405fc2fa718ddab36e244f1abd2f038df777

Author: Dave Airlie <airlied at redhat.com>
Date:   Thu Mar  2 05:40:09 2017 +1000

amd/common: document PREDICATION OP 3 as 64-bit bool.

This just documents some info for possible future use.

Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Signed-off-by: Dave Airlie <airlied at redhat.com>

---

 src/amd/common/sid.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/amd/common/sid.h b/src/amd/common/sid.h
index 285cfbf..7789add 100644
--- a/src/amd/common/sid.h
+++ b/src/amd/common/sid.h
@@ -56,6 +56,7 @@
 #define PREDICATION_OP_CLEAR 0x0
 #define PREDICATION_OP_ZPASS 0x1
 #define PREDICATION_OP_PRIMCOUNT 0x2
+#define PREDICATION_OP_BOOL64 0x3
 
 #define PRED_OP(x) ((x) << 16)