Mesa (master): glsl: Add comments to clarify the types of comparison binops .

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: 14eea268284491d64ff92b37723bff1e9ff14b40
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=14eea268284491d64ff92b37723bff1e9ff14b40

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Sun Sep 19 04:50:28 2010 +0200

glsl: Add comments to clarify the types of comparison binops.

---

 src/glsl/ir.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index 909f824..240e7cd 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -719,7 +719,8 @@ enum ir_expression_operation {
    ir_binop_mod,
 
    /**
-    * \name Binary comparison operators
+    * \name Binary comparison operators which return a boolean vector.
+    * The type of both operands must be equal.
     */
    /*@{*/
    ir_binop_less,