From 6f387565c4a8faed189e327b5102d05debf79163 Mon Sep 17 00:00:00 2001
From: Joshua Grams <josh@qualdan.com>
Date: Thu, 7 Apr 2005 11:59:12 +0000
Subject: [PATCH] removed pnmoutline (no longer necessary).

---
 Makefile     |    2 +-
 oldship.png  |  Bin 1405 -> 0 bytes
 pnmoutline.c |  116 ----------------------------------------------------------
 3 files changed, 1 insertion(+), 117 deletions(-)
 delete mode 100644 oldship.png
 delete mode 100644 pnmoutline.c

diff --git a/Makefile b/Makefile
index 504279a..98fff2e 100644
--- a/Makefile
+++ b/Makefile
@@ -54,7 +54,7 @@ vor: $(objects)
 include gfx.mk
 
 clean:
-	rm -f *.o vor pnmoutline $(graphics)
+	rm -f *.o vor $(graphics)
 
 install:	all
 	if [ ! -d $(DATA_PREFIX) ]; then mkdir $(DATA_PREFIX); fi
diff --git a/oldship.png b/oldship.png
deleted file mode 100644
index be23002718694bf6c5996a9ee6fa2ebd488c1ae4..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1405
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diff --git a/pnmoutline.c b/pnmoutline.c
deleted file mode 100644
index 1315da5..0000000
--- a/pnmoutline.c
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <pam.h>
-#include <string.h>
-
-struct pam inpam, outpam;
-tuple *inrows[3];
-tuple *outrow;
-
-void
-row_fill_black(struct pam *p, tuple *row)
-{
-	int i, j;
-	
-	for(i=0; i<p->width; i++)
-		for(j=0; j<3; j++)
-			row[i][j]=0;
-}
-
-int
-is_black(unsigned int row, unsigned int column)
-{
-
-	sample *s = inrows[row][column];
-	if(s[0]==0 && s[1]==0 && s[2]==0) return ~0;
-	else return 0;
-}
-
-int
-is_edge(unsigned int column)
-{
-	unsigned int n = 0;
-	if(is_black(0,column)) n++;
-	if(is_black(2,column)) n++;
-	if(column == 0 || is_black(1, column-1)) n++;
-	if(column == outpam.width-1 || is_black(1, column+1)) n++;
-	return n>1 && n<4;
-}
-
-void
-set_black(unsigned int column)
-{
-	sample *s = outrow[column];
-	s[0]=0; s[1]=0; s[2]=0;
-}
-
-void
-set_white(unsigned int column)
-{
-	sample *s = outrow[column];
-	s[0]=255; s[1]=255; s[2]=255;
-}
-
-void
-copy_tuple(sample *dest, sample *src)
-{
-	dest[0] = src[0];
-	dest[1] = src[1];
-	dest[2] = src[2];
-}
-
-void
-copy_row(struct pam *p, tuple *dest, tuple *src) 
-{
-	int i;
-
-	for(i=0; i<p->width; i++) copy_tuple(dest[i], src[i]);
-}
-
-void
-next_row(unsigned int read)
-{
-	copy_row(&outpam, inrows[0], inrows[1]);
-	copy_row(&outpam, inrows[1], inrows[2]);
-	/*
-	memcpy(inrows[0], inrows[1], outpam.width*sizeof(sample)*3);
-	memcpy(inrows[1], inrows[2], outpam.width*sizeof(sample)*3);
-	*/
-	if(read) pnm_readpamrow(&inpam, inrows[2]+1);
-	else row_fill_black(&outpam, inrows[2]);
-}
-
-
-int
-main(int argc, char **argv)
-{
-	unsigned int row,column,i;
-
-	pnm_init(&argc, argv);
-	pnm_readpaminit(stdin, &inpam, sizeof(struct pam));
-
-	outpam = inpam;
-	outpam.width+=2; outpam.height+=2;
-	outpam.file = stdout;
-	pnm_writepaminit(&outpam);
-
-	for(i=0; i<3; i++) {
-		inrows[i] = pnm_allocpamrow(&outpam);
-		row_fill_black(&outpam, inrows[i]);
-	}
-
-	outrow = pnm_allocpamrow(&outpam);
-
-	for(row=0; row < outpam.height; row++) {
-		next_row(row < inpam.height);
-		for(column=0; column<outpam.width; column++) {
-			if(is_black(1,column)) {
-				if(is_edge(column)) set_black(column);
-				else set_white(column);
-			} else copy_tuple(outrow[column], inrows[1][column]);
-		}
-		pnm_writepamrow(&outpam, outrow);
-	}
-
-	pnm_freepamrow(outrow);
-	for(i=0; i<3; i++) pnm_freepamrow(inrows[i]);
-	return 0;
-}
-- 
1.7.10.4