Added a comment.

--HG-- branch : trunk
icculus · Jun 19, 2008 · c59c398 · c59c398
1 parent 4d717e6
commit c59c398
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mojoshader.c b/mojoshader.c
@@ -3734,7 +3734,7 @@ static void emit_ARB1_global(Context *ctx, RegisterType regtype, int regnum)
     {
         case REG_TYPE_ADDRESS:
             output_line(ctx, "ADDRESS %s;", varname);
-            if (!ctx->support_nv2)
+            if (!ctx->support_nv2)  // nv2 has four-component address already.
                 output_line(ctx, "TEMP addr%d;", regnum);
             break;
         //case REG_TYPE_PREDICATE: