Maiko sources matching state as of 020102 prior to initial patching for Mac OSX

2026-01-26 11:52:25 +00:00 · 2015-04-20 18:53:52 -07:00
commit de170a64d9
427 changed files with 129342 additions and 0 deletions
--- a/src/imagefile2.c
+++ b/src/imagefile2.c
@@ -0,0 +1,180 @@
+/* $Id: imagefile2.c,v 1.2 1999/01/03 02:07:07 sybalsky Exp $ (C) Copyright Venue, All Rights Reserved  */
+static char *id = "$Id: imagefile2.c,v 1.2 1999/01/03 02:07:07 sybalsky Exp $ Copyright (C) Venue";
+
+
+
+/************************************************************************/
+/*									*/
+/*	(C) Copyright 1989-95 Venue. All Rights Reserved.		*/
+/*	Manufactured in the United States of America.			*/
+/*									*/
+/*	The contents of this file are proprietary information 		*/
+/*	belonging to Venue, and are provided to you under license.	*/
+/*	They may not be further distributed or disclosed to third	*/
+/*	parties without the specific permission of Venue.		*/
+/*									*/
+/************************************************************************/
+
+#include "version.h"
+
+
+#include <stdio.h>
+#include <pixrect/pixrect_hs.h>
+
+#define FALSE 0
+#define TRUE  !FALSE
+
+typedef struct {
+	FILE *file;
+	struct rasterfile rh;
+	colormap_t colormap;
+} RASTERFILE_INFO;
+
+unsigned int
+open_rasterfile( filename )
+char *filename;
+{
+	FILE *file;
+	RASTERFILE_INFO *fileinfo;
+	int status;
+
+	if( (fileinfo = (RASTERFILE_INFO*)malloc( sizeof( RASTERFILE_INFO ) )) == 0 ) {
+		return( 0 );
+	}  /* end if( fileinfo ) */
+
+	if( (fileinfo->file = fopen( filename, "r" )) != 0 ) {
+		if( (status = pr_load_header( fileinfo->file
+						, &(fileinfo->rh) )) == 0 ) {
+			if( fileinfo->rh.ras_magic == RAS_MAGIC ) { 
+							/* RasterFile */
+				pr_load_colormap( fileinfo->file
+						, &(fileinfo->rh)
+						, &(fileinfo->colormap) );
+					/* normal case */
+				return( (unsigned int)fileinfo ); 
+			} /* end if( fileinfo->rh.ras_magic ) */ 
+			fclose( fileinfo->file );
+		} /* end if( status ) */
+	} /* end if( file ) */
+
+	free( fileinfo );
+	return( 0 ); /* error return */
+
+} /* end open_rasterfile */
+
+unsigned int
+create_rasterfile( filename )
+char *filename;
+{
+	RASTERFILE_INFO *fileinfo;
+
+	if( !(fileinfo = (RASTERFILE_INFO*)malloc( sizeof( RASTERFILE_INFO ) )) ) {
+		return( 0 );
+	} /* end if( fileinfo ) */
+	fileinfo->file = fopen( filename, "w" );
+
+	fileinfo->rh.ras_magic = 0;
+
+	return( (unsigned int)fileinfo );
+	
+} /* end create_rasterfile */
+
+close_rasterfile( fileinfo )
+RASTERFILE_INFO *fileinfo;
+{
+	fclose( fileinfo->file );
+	free( (char*)fileinfo );
+} /* end close_rasterfile */
+
+unsigned int
+read_rasterfile( fileinfo )
+RASTERFILE_INFO *fileinfo;
+{
+	Pixrect *pict;
+	pict = pr_load_std_image( fileinfo->file
+				, &(fileinfo->rh)
+				, &(fileinfo->colormap) );
+	return( (unsigned int)pict );
+
+} /* end read_rasterfile */
+
+int 
+write_rasterfile( fileinfo, pix  )
+RASTERFILE_INFO *fileinfo;
+Pixrect *pix;
+{
+	int status;
+
+	if( fileinfo->rh.ras_magic == RAS_MAGIC ) {
+		if( ( fileinfo->rh.ras_width  != pix->pr_size.x )
+		 || ( fileinfo->rh.ras_height != pix->pr_size.y )
+		 || ( fileinfo->rh.ras_depth  != pix->pr_depth  ) ) {
+			return( FALSE );
+		} /* end if( .. ) */
+	} else {
+		if( !(status = init_rasterfile_header( fileinfo, pix )) ) {
+			return( FALSE );
+		} /* end if( !status ) */
+	} /* end if( fileinfo->rh.ras_magic ) */
+
+	if( (status = pr_dump_image( pix, fileinfo->file, &(fileinfo->rh) )) == NULL ) {
+		return( TRUE ); /* normal return */
+	} 
+	return( FALSE );
+} /* end write_rasterfile */
+
+int 
+init_rasterfile_header( fileinfo, pix )
+RASTERFILE_INFO *fileinfo;
+Pixrect *pix;
+{
+	Pixrect *ret_pix;
+	int status;
+
+	switch( pix->pr_depth ) {
+	case 32: 
+		if( !(ret_pix = pr_dump_init( pix, &(fileinfo->rh)
+						, NULL, 0 )) ) {
+			return( FALSE );
+		} /* end if( ret_pix ) */
+
+		fileinfo->rh.ras_length = fileinfo->rh.ras_width * fileinfo->rh.ras_height * 4;
+		fileinfo->rh.ras_type = RT_STANDARD;
+
+		if( (status = pr_dump_header( fileinfo->file
+					, &(fileinfo->rh), NULL )) ) {
+			return( FALSE );
+		} /* end if( status ) */
+		break;
+	case 1:
+	case 8:
+	default:
+		return( FALSE );
+		break;
+	} /* end switch( pix->pr_depth ) */
+
+	return( TRUE );
+} /* end init_rasterfile_header */
+
+int
+position_rasterfile( fileinfo, n )
+RASTERFILE_INFO *fileinfo;
+int n;
+{
+	long position;
+	int status;
+
+	if( n > 0 ) {
+		position = sizeof( struct rasterfile ) 
+				+ (n - 1)*fileinfo->rh.ras_length;
+		if( (status = fseek( fileinfo->file
+					, position, (int)0 )) == 0 ) {
+				/* normal return */
+			return( TRUE );
+		} /* end if( status ) */
+	} /* end if( n ) */
+
+	/* error return */
+	return( FALSE );
+	
+} /* end position_rasterfile */