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https://github.com/Interlisp/maiko.git
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Reformat all C source files with Clang-format in Google style w/ 100 col width.
This commit is contained in:
Nick Briggs
207
src/imagefile2.c
Executable file → Normal file
207
src/imagefile2.c
Executable file → Normal file
@@ -1,8 +1,7 @@
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/* $Id: imagefile2.c,v 1.2 1999/01/03 02:07:07 sybalsky Exp $ (C) Copyright Venue, All Rights Reserved */
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/* $Id: imagefile2.c,v 1.2 1999/01/03 02:07:07 sybalsky Exp $ (C) Copyright Venue, All Rights
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* Reserved */
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static char *id = "$Id: imagefile2.c,v 1.2 1999/01/03 02:07:07 sybalsky Exp $ Copyright (C) Venue";
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/************************************************************************/
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/* */
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/* (C) Copyright 1989-95 Venue. All Rights Reserved. */
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@@ -17,164 +16,138 @@ static char *id = "$Id: imagefile2.c,v 1.2 1999/01/03 02:07:07 sybalsky Exp $ Co
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#include "version.h"
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#include <stdio.h>
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#include <pixrect/pixrect_hs.h>
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#define FALSE 0
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#define TRUE !FALSE
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#define TRUE !FALSE
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typedef struct {
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FILE *file;
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struct rasterfile rh;
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colormap_t colormap;
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FILE *file;
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struct rasterfile rh;
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colormap_t colormap;
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} RASTERFILE_INFO;
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unsigned int
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open_rasterfile( filename )
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char *filename;
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unsigned int open_rasterfile(filename) char *filename;
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{
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FILE *file;
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RASTERFILE_INFO *fileinfo;
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int status;
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FILE *file;
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RASTERFILE_INFO *fileinfo;
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int status;
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if( (fileinfo = (RASTERFILE_INFO*)malloc( sizeof( RASTERFILE_INFO ) )) == 0 ) {
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return( 0 );
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} /* end if( fileinfo ) */
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if ((fileinfo = (RASTERFILE_INFO *)malloc(sizeof(RASTERFILE_INFO))) == 0) {
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return (0);
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} /* end if( fileinfo ) */
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if( (fileinfo->file = fopen( filename, "r" )) != 0 ) {
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if( (status = pr_load_header( fileinfo->file
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, &(fileinfo->rh) )) == 0 ) {
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if( fileinfo->rh.ras_magic == RAS_MAGIC ) {
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/* RasterFile */
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pr_load_colormap( fileinfo->file
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, &(fileinfo->rh)
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, &(fileinfo->colormap) );
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/* normal case */
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return( (unsigned int)fileinfo );
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} /* end if( fileinfo->rh.ras_magic ) */
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fclose( fileinfo->file );
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} /* end if( status ) */
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} /* end if( file ) */
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if ((fileinfo->file = fopen(filename, "r")) != 0) {
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if ((status = pr_load_header(fileinfo->file, &(fileinfo->rh))) == 0) {
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if (fileinfo->rh.ras_magic == RAS_MAGIC) {
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/* RasterFile */
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pr_load_colormap(fileinfo->file, &(fileinfo->rh), &(fileinfo->colormap));
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/* normal case */
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return ((unsigned int)fileinfo);
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} /* end if( fileinfo->rh.ras_magic ) */
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fclose(fileinfo->file);
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} /* end if( status ) */
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} /* end if( file ) */
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free( fileinfo );
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return( 0 ); /* error return */
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free(fileinfo);
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return (0); /* error return */
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} /* end open_rasterfile */
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unsigned int
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create_rasterfile( filename )
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char *filename;
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unsigned int create_rasterfile(filename) char *filename;
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{
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RASTERFILE_INFO *fileinfo;
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RASTERFILE_INFO *fileinfo;
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if( !(fileinfo = (RASTERFILE_INFO*)malloc( sizeof( RASTERFILE_INFO ) )) ) {
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return( 0 );
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} /* end if( fileinfo ) */
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fileinfo->file = fopen( filename, "w" );
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if (!(fileinfo = (RASTERFILE_INFO *)malloc(sizeof(RASTERFILE_INFO)))) {
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return (0);
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} /* end if( fileinfo ) */
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fileinfo->file = fopen(filename, "w");
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fileinfo->rh.ras_magic = 0;
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fileinfo->rh.ras_magic = 0;
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return ((unsigned int)fileinfo);
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return( (unsigned int)fileinfo );
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} /* end create_rasterfile */
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close_rasterfile( fileinfo )
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RASTERFILE_INFO *fileinfo;
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close_rasterfile(fileinfo) RASTERFILE_INFO *fileinfo;
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{
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fclose( fileinfo->file );
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free( (char*)fileinfo );
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fclose(fileinfo->file);
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free((char *)fileinfo);
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} /* end close_rasterfile */
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unsigned int
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read_rasterfile( fileinfo )
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RASTERFILE_INFO *fileinfo;
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unsigned int read_rasterfile(fileinfo) RASTERFILE_INFO *fileinfo;
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{
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Pixrect *pict;
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pict = pr_load_std_image( fileinfo->file
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, &(fileinfo->rh)
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, &(fileinfo->colormap) );
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return( (unsigned int)pict );
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Pixrect *pict;
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pict = pr_load_std_image(fileinfo->file, &(fileinfo->rh), &(fileinfo->colormap));
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return ((unsigned int)pict);
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} /* end read_rasterfile */
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int
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write_rasterfile( fileinfo, pix )
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RASTERFILE_INFO *fileinfo;
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int write_rasterfile(fileinfo, pix) RASTERFILE_INFO *fileinfo;
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Pixrect *pix;
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{
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int status;
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int status;
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if( fileinfo->rh.ras_magic == RAS_MAGIC ) {
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if( ( fileinfo->rh.ras_width != pix->pr_size.x )
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|| ( fileinfo->rh.ras_height != pix->pr_size.y )
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|| ( fileinfo->rh.ras_depth != pix->pr_depth ) ) {
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return( FALSE );
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} /* end if( .. ) */
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} else {
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if( !(status = init_rasterfile_header( fileinfo, pix )) ) {
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return( FALSE );
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} /* end if( !status ) */
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} /* end if( fileinfo->rh.ras_magic ) */
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if (fileinfo->rh.ras_magic == RAS_MAGIC) {
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if ((fileinfo->rh.ras_width != pix->pr_size.x) || (fileinfo->rh.ras_height != pix->pr_size.y) ||
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(fileinfo->rh.ras_depth != pix->pr_depth)) {
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return (FALSE);
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} /* end if( .. ) */
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} else {
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if (!(status = init_rasterfile_header(fileinfo, pix))) {
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return (FALSE);
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} /* end if( !status ) */
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} /* end if( fileinfo->rh.ras_magic ) */
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if( (status = pr_dump_image( pix, fileinfo->file, &(fileinfo->rh) )) == NULL ) {
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return( TRUE ); /* normal return */
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}
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return( FALSE );
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if ((status = pr_dump_image(pix, fileinfo->file, &(fileinfo->rh))) == NULL) {
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return (TRUE); /* normal return */
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}
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return (FALSE);
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} /* end write_rasterfile */
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int
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init_rasterfile_header( fileinfo, pix )
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RASTERFILE_INFO *fileinfo;
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int init_rasterfile_header(fileinfo, pix) RASTERFILE_INFO *fileinfo;
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Pixrect *pix;
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{
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Pixrect *ret_pix;
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int status;
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Pixrect *ret_pix;
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int status;
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switch( pix->pr_depth ) {
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case 32:
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if( !(ret_pix = pr_dump_init( pix, &(fileinfo->rh)
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, NULL, 0 )) ) {
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return( FALSE );
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} /* end if( ret_pix ) */
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switch (pix->pr_depth) {
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case 32:
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if (!(ret_pix = pr_dump_init(pix, &(fileinfo->rh), NULL, 0))) {
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return (FALSE);
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} /* end if( ret_pix ) */
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fileinfo->rh.ras_length = fileinfo->rh.ras_width * fileinfo->rh.ras_height * 4;
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fileinfo->rh.ras_type = RT_STANDARD;
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fileinfo->rh.ras_length = fileinfo->rh.ras_width * fileinfo->rh.ras_height * 4;
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fileinfo->rh.ras_type = RT_STANDARD;
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if( (status = pr_dump_header( fileinfo->file
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, &(fileinfo->rh), NULL )) ) {
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return( FALSE );
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} /* end if( status ) */
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break;
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case 1:
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case 8:
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default:
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return( FALSE );
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break;
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} /* end switch( pix->pr_depth ) */
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if ((status = pr_dump_header(fileinfo->file, &(fileinfo->rh), NULL))) {
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return (FALSE);
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} /* end if( status ) */
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break;
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case 1:
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case 8:
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default: return (FALSE); break;
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} /* end switch( pix->pr_depth ) */
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return( TRUE );
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return (TRUE);
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} /* end init_rasterfile_header */
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int
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position_rasterfile( fileinfo, n )
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RASTERFILE_INFO *fileinfo;
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int position_rasterfile(fileinfo, n) RASTERFILE_INFO *fileinfo;
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int n;
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{
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long position;
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int status;
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long position;
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int status;
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if( n > 0 ) {
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position = sizeof( struct rasterfile )
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+ (n - 1)*fileinfo->rh.ras_length;
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if( (status = fseek( fileinfo->file
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, position, (int)0 )) == 0 ) {
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/* normal return */
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return( TRUE );
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} /* end if( status ) */
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} /* end if( n ) */
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if (n > 0) {
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position = sizeof(struct rasterfile) + (n - 1) * fileinfo->rh.ras_length;
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if ((status = fseek(fileinfo->file, position, (int)0)) == 0) {
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/* normal return */
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return (TRUE);
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} /* end if( status ) */
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} /* end if( n ) */
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/* error return */
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return (FALSE);
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/* error return */
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return( FALSE );
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} /* end position_rasterfile */
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