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Remove unused antialiase.c

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kichikuou
2021-01-17 21:57:49 +09:00
parent 4e2d81cf47
commit 2f8dd2d6a5
3 changed files with 1 additions and 112 deletions
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src/CMakeLists.txt
+1 -1
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@@ -62,7 +62,7 @@ target_sources(xsystem35 PRIVATE
# Graphics
target_sources(xsystem35 PRIVATE
ags.c flood.c cg.c ecopy.c antialiase.c alpha_plane.c cursor.c)
ags.c flood.c cg.c ecopy.c alpha_plane.c cursor.c)
# Network
target_sources(xsystem35 PRIVATE
src/antialiase.c
-80
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@@ -1,80 +0,0 @@
/*
* antialiase.c make antialiased pattern
*
* Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
* 1998- <masaki-c@is.aist-nara.ac.jp>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/* $Id: antialiase.c,v 1.3 2001/03/19 12:18:39 chikama Exp $ */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "portab.h"
static void memadd(BYTE *s, BYTE *d, int w, int h) {
int x, y;
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++) {
*d += *s;
*(d+1) += *s;
*(d+2) += *s;
*(d+w+2) += *s;
*(d+w+1+2) += (*s * 16);
*(d+w+1+2) += *s;
*(d+w+w+4) += *s;
*(d+w+w+1+4) += *s;
*(d+w+w+2+4) += *s;
d++; s++;
}
d+=2;
}
}
static void memmul(BYTE *s, int mul, int pixel) {
while(pixel--) {
*s = min(255, (*s) * mul); s++;
}
}
void aa_make(BYTE *data, int w, int h, int bytes_per_line) {
int y;
BYTE *b, *_b, *__b;
BYTE *d = data;
b = calloc(w*h, sizeof(BYTE));
_b = calloc((w+2)*(h+2), sizeof(BYTE));
__b = b;
for (y = 0; y < h; y++) {
memcpy(__b, d, w);
__b+=w; d+=bytes_per_line;
}
memadd(b, _b, w, h);
memmul(_b, 16, (w+2)*(h+2));
d = data;
__b = _b;
for (y = 0; y < h+2; y++) {
memcpy(d, __b, w+2);
__b += (w+2); d+=bytes_per_line;
}
free(b);
free(_b);
}
src/antialiase.h
-31
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@@ -1,31 +0,0 @@
/*
* antialiase.h make antialiased pattern
*
* Copyright (C) 1997-1998 Masaki Chikama (Wren) <chikama@kasumi.ipl.mech.nagoya-u.ac.jp>
* 1998- <masaki-c@is.aist-nara.ac.jp>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/* $Id: antialiase.h,v 1.2 2000/09/10 10:39:46 chikama Exp $ */
#ifndef __ANTIALIASE__
#define __ANTIALIASE__
#include "portab.h"
extern void aa_make(BYTE *b, int w, int h, int bytes_per_line);
#endif /* !__ANTIALIASE__ */