From 9827902a92487b29f00350788aa1e4de1a5ba8ca Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Tue, 2 Oct 2012 13:55:43 +0200
Subject: [PATCH 1/1] Fix a confusion in the vertex shader chaining.

---
 footer.vert   | 2 +-
 header.vert   | 2 +-
 identity.vert | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/footer.vert b/footer.vert
index 916eea9..e4629c6 100644
--- a/footer.vert
+++ b/footer.vert
@@ -2,6 +2,6 @@ varying vec2 tc;
 
 void main()
 {
-	tc = LAST_INPUT(tc);
+	tc = LAST_INPUT();
         gl_Position = ftransform();
 }
diff --git a/header.vert b/header.vert
index c171645..3ab870d 100644
--- a/header.vert
+++ b/header.vert
@@ -1,4 +1,4 @@
-vec2 read_input(vec2 tc)
+vec2 read_input()
 {
 	return gl_MultiTexCoord0.st;
 }
diff --git a/identity.vert b/identity.vert
index 10e19e7..77b6ff8 100644
--- a/identity.vert
+++ b/identity.vert
@@ -1,5 +1,5 @@
 // Identity transformation (sometimes useful to do nothing).
-vec2 FUNCNAME(vec2 tc)
+vec2 FUNCNAME()
 {
-	return LAST_INPUT(tc);
+	return LAST_INPUT();
 }
-- 
2.39.2