From baf58a312878496200529adfa27fea221611fd05 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Mon, 24 Oct 2011 15:03:43 -0400
Subject: [PATCH] Set relative_component correctly when parsing source
 registers.

Fixes address a0.(y|z|w) from unconditionally becoming a0.x ...
---
 mojoshader.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mojoshader.c b/mojoshader.c
index f8f25180..498606e1 100644
--- a/mojoshader.c
+++ b/mojoshader.c
@@ -5708,6 +5708,8 @@ static int parse_source_token(Context *ctx, SourceArgInfo *info)
         if (!replicate_swizzle(relswiz))
             fail(ctx, "relative address needs replicate swizzle");
 
+        info->relative_component = (relswiz & 0x3);
+
         if (info->regtype == REG_TYPE_INPUT)
         {
             if ( (shader_is_pixel(ctx)) || (!shader_version_atleast(ctx, 3, 0)) )