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fbm12s.lha
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flpic.c
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C/C++ Source or Header
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1994-07-18
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85 lines
/*****************************************************************
* flpic.c: FBM Release 1.0 25-Feb-90 Michael Mauldin
*
* Copyright (C) 1989,1990 by Michael Mauldin. Permission is granted
* to use this file in whole or in part for any purpose, educational,
* recreational or commercial, provided that this copyright notice
* is retained unchanged. This software is available to all free of
* charge by anonymous FTP and in the UUNET archives.
*
* EDITLOG
* LastEditDate = Mon Jun 25 00:31:34 1990 - Michael Mauldin
* LastFileName = /usr2/mlm/src/misc/fbm/flpic.c
*
* HISTORY
* 25-Jun-90 Michael Mauldin (mlm@cs.cmu.edu) Carnegie Mellon
* Package for Release 1.0
*
* 11-Jun-89 Michael Mauldin (mlm) at Carnegie Mellon University
* Beta release (version 0.95) mlm@cs.cmu.edu
* User contributed software. I can't remember who wrote
* it...if you know, send mail to mlm@cs.cmu.edu.
*****************************************************************/
#include <stdio.h>
#include "fbm.h"
#ifndef lint
static char *fbmid =
"$FBM flpic.c <1.0> 25-Jun-90 (C) 1989,1990 by Michael Mauldin, source \
code available free from MLM@CS.CMU.EDU and from UUNET archives$";
#endif
/*
* read_pic(image, rfile, mstr, mlen)
*
*/
read_pic(image, rfile, mstr, mlen)
FBM *image;
FILE *rfile;
char *mstr;
int mlen;
{
unsigned int Width, Height;
int i,j;
unsigned char *Red, *Grn, *Blu;
fscanf(rfile,"%d %d\n",&Width,&Height);
/* Create output image header */
image->hdr.rows = Height;
image->hdr.cols = Width;
/* If this is odd number of bytes, add one */
if ((image->hdr.cols & 1) != 0) image->hdr.cols++;
image->hdr.planes = 3;
image->hdr.bits = 8;
image->hdr.physbits = 8;
image->hdr.rowlen = image->hdr.cols;
image->hdr.plnlen = image->hdr.rows * image->hdr.cols;
image->hdr.clrlen = 0;
image->hdr.aspect = 1.0;
image->hdr.title[0] = '\0';
image->hdr.credits[0] = '\0';
/* Get the Image */
alloc_fbm(image);
Red = image->bm;
Grn = Red + image->hdr.plnlen;
Blu = Grn + image->hdr.plnlen;
for (i=0; i< Height; i++)
{
for (j=0; j< Width; j++)
{
fread(Red++,1,1,rfile);
fread(Grn++,1,1,rfile);
fread(Blu++,1,1,rfile);
}
if (Width != image->hdr.cols)
{
Red++;Grn++;Blu++;
}
}
}