From 25d5a9f29ec90d62e5492daf32b0dbde98b42d19 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Mon, 2 Jun 2008 14:00:30 -0400
Subject: [PATCH] Hopefully fixed ARB1 profile's output to work on Nvidia's
 OpenGL.

It doesn't seem to like ALIASing of single elements of PARAM arrays.

--HG--
branch : trunk
---
 mojoshader.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/mojoshader.c b/mojoshader.c
index 2b237672..376ae582 100644
--- a/mojoshader.c
+++ b/mojoshader.c
@@ -3812,8 +3812,13 @@ static void emit_ARB1_uniform(Context *ctx, RegisterType regtype, int regnum)
 
     if ((regtype == REG_TYPE_CONST) && (ctx->uniform_array))
     {
-        const char *constarray = get_ARB1_const_array_varname(ctx);
-        output_line(ctx, "ALIAS %s = %s[%d];", varname, constarray, regnum);
+        // The ALIAS version works on Apple's OpenGL, but not Nvidia's.
+        //const char *constarray = get_ARB1_const_array_varname(ctx);
+        //output_line(ctx, "ALIAS %s = %s[%d];", varname, constarray, regnum);
+
+        // This works everywhere.
+        // !!! FIXME: does this eat more resources?
+        output_line(ctx, "PARAM %s = program.env[%d];", varname, regnum);
     } // if
     else
     {