From: Brian Paul <brianp@vmware.com>
Date: Tue, 23 Jun 2009 18:46:11 +0000 (-0600)
Subject: glsl: added slang_oper_child_const()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=541594b04432710b5dba74277443420c9aa97e04;p=mesa.git

glsl: added slang_oper_child_const()
---

diff --git a/src/mesa/shader/slang/slang_compile_operation.h b/src/mesa/shader/slang/slang_compile_operation.h
index f07aa1c02e7..b701d9a957c 100644
--- a/src/mesa/shader/slang/slang_compile_operation.h
+++ b/src/mesa/shader/slang/slang_compile_operation.h
@@ -172,6 +172,14 @@ slang_oper_child(slang_operation *oper, GLuint child)
 }
 
 
+static INLINE const slang_operation *
+slang_oper_child_const(const slang_operation *oper, GLuint child)
+{
+   assert(child < oper->num_children);
+   return &oper->children[child];
+}
+
+
 /** Init oper to a boolean literal. */
 static INLINE void
 slang_operation_literal_bool(slang_operation *oper, GLboolean value)