source: abuse/trunk/src/remap.cpp @ 57 Tweet

/*
 *  Abuse - dark 2D side-scrolling platform game
 *  Copyright (c) 1995 Crack dot Com
 *
 *  This software was released into the Public Domain. As with most public
 *  domain software, no warranty is made or implied by Crack dot Com or
 *  Jonathan Clark.
 */

#include "config.h"

#include <stdio.h>
#include <stdlib.h>

extern "C" {
void remap_line_asm(void *scr, void *remap, void *seq, int seqlen);
}

main()
{
    unsigned char *s = (unsigned char *) malloc(320*200);
    unsigned char *r, *seq;
    int i,j;

    r = (unsigned char *) malloc(256*256*2);
    r = (unsigned char *) (((unsigned) r + (256*256-1)) & ~(256*256-1));
    seq = (unsigned char *) malloc(40);

    for (j=0 ; j<64 ; j++)
        for (i=0 ; i<256; i++)
            r[j*256+i] = i+j;
    for (i=0 ; i<320*200 ; i++) s[i] = i&0xff;
    for (i=0 ; i<40 ; i++) seq[i] = i;

    for (j=0 ; j<200 ; j++)
                remap_line_asm(s+j*320, r, seq, 40);
}