mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-12-27 02:31:00 +00:00
71 lines
1.3 KiB
C
71 lines
1.3 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
|
|
#include "loadpng.h"
|
|
#include "rle_common.h"
|
|
|
|
|
|
|
|
/*****************************************/
|
|
/* \/ \/ */
|
|
/* Converts a PNG to RLE compressed data */
|
|
/*****************************************/
|
|
|
|
|
|
|
|
/* Converts a PNG to RLE compressed data */
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
unsigned char *image;
|
|
int xsize,ysize;
|
|
int size=0;
|
|
int out_type=OUTPUT_C;
|
|
|
|
if (argc<4) {
|
|
fprintf(stderr,"Usage:\t%s type INFILE varname\n\n",argv[0]);
|
|
fprintf(stderr,"\ttype: c or asm or raw\n");
|
|
fprintf(stderr,"\tvarname: label for graphic\n");
|
|
fprintf(stderr,"\n");
|
|
|
|
exit(-1);
|
|
}
|
|
|
|
if (!strcmp(argv[1],"c")) {
|
|
out_type=OUTPUT_C;
|
|
}
|
|
else if (!strcmp(argv[1],"asm")) {
|
|
out_type=OUTPUT_ASM;
|
|
}
|
|
else if (!strcmp(argv[1],"raw")) {
|
|
out_type=OUTPUT_RAW;
|
|
}
|
|
|
|
if (loadpng(argv[2],&image,&xsize,&ysize,PNG_WHOLETHING)<0) {
|
|
fprintf(stderr,"Error loading png!\n");
|
|
exit(-1);
|
|
}
|
|
|
|
fprintf(stderr,"Loaded image %d by %d\n",xsize,ysize);
|
|
|
|
// size=rle_original(out_type,argv[3],
|
|
// xsize,ysize,image);
|
|
|
|
size=rle_smaller(out_type,argv[3],
|
|
xsize,ysize,image);
|
|
|
|
fprintf(stderr,"Size %d bytes\n",size);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
|