From 2c4dc3681a98aa01a51f963ccbebc4efd64af24d Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Thu, 27 Oct 2016 12:59:22 +0900
Subject: [PATCH] graphics: Remove u/v functions

---
 vertices.go | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/vertices.go b/vertices.go
index 2369caca1..dd17a9331 100644
--- a/vertices.go
+++ b/vertices.go
@@ -38,14 +38,6 @@ func floatsToInt16s(xs ...float64) []int16 {
 	return r
 }
 
-func u(x, width2p int) int16 {
-	return int16(math.MaxInt16 * x / width2p)
-}
-
-func v(y, height2p int) int16 {
-	return int16(math.MaxInt16 * y / height2p)
-}
-
 func vertices(parts ImageParts, width, height int, geo *GeoM) []int16 {
 	// TODO: This function should be in graphics package?
 	totalSize := graphics.QuadVertexSizeInBytes() / 2