From 6e0510ff84b563da2d10cf4d385e46b54b9b94fd Mon Sep 17 00:00:00 2001
From: diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Wed, 26 Sep 2007 22:43:38 +0000
Subject: Remove unused crappy hash_pic function, blessed by Rich. Fixes
 warning: vf_detc.c:57: warning: 'hash_pic' defined but not used

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24622 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpcodecs/vf_detc.c | 19 -------------------
 1 file changed, 19 deletions(-)

(limited to 'libmpcodecs')

diff --git a/libmpcodecs/vf_detc.c b/libmpcodecs/vf_detc.c
index 87b9bff3a7..ef4ce9b0ac 100644
--- a/libmpcodecs/vf_detc.c
+++ b/libmpcodecs/vf_detc.c
@@ -53,25 +53,6 @@ enum {
 	TC_IL2
 };
 
-static unsigned int hash_pic(unsigned char *img, int w, int h, int stride)
-{
-	int step = w*h/1024;
-	unsigned int hash=0;
-	int x=0, y;
-
-	step -= step % 3;
-
-	for (y=0; y<h; y++) {
-		for (; x<w; x+=step) {
-			hash = hash ^ (hash<<4) ^ img[x];
-		}
-		x -= w;
-		img += stride;
-	}
-	
-	return hash;
-}
-
 static void block_diffs(struct metrics *m, unsigned char *old, unsigned char *new, int os, int ns)
 {
 	int x, y, even=0, odd=0, noise, temp;
-- 
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