89 lines
2.7 KiB
C
89 lines
2.7 KiB
C
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// Copyright (c) 2005-2008 ASCLEPIOS Project, INRIA Sophia-Antipolis (France)
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// All rights reserved.
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//
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// This file is part of the ImageIO Library, and as been adapted for
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// CGAL (www.cgal.org).
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// You can redistribute it and/or modify it under the terms of the
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// GNU Lesser General Public License as published by the Free Software Foundation;
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// either version 3 of the License, or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// These files are provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: LGPL-3.0+
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//
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//
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// Author(s) : ASCLEPIOS Project (INRIA Sophia-Antipolis), Laurent Rineau
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/*
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* from bmp.zip, see the url http://www.ddj.com/ftp/1995/1995.03/
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* author Dr. Dobb's
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*/
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/*
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* This is the header for readbmp.c - functions to read the bitmap file
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* structures. See readbmp.c for details.
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*/
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#ifndef __READBMP_H_INCLUDED__
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#define __READBMP_H_INCLUDED__
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <CGAL/ImageIO/bmptypes.h>
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#include <CGAL/ImageIO/bmpendian.h>
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/*
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* Mid-level functions
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*/
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int readBitmapFileHeader(FILE *fp, Bitmapfileheader *bfh);
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int readBitmapArrayHeader(FILE *fp, BITMAPARRAYHEADER *bah);
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int readBitmapHeader(FILE *fp, BITMAPHEADER *bh);
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int readRgb(FILE *fp, RGB *rgb, int numBytes);
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int readColorTable(FILE *fp, RGB *rgb, int numEntries, int numBytesPerEntry);
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int readBitsUncompressed(FILE *fp, RGB *image, int width, int height,
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int depth, RGB* colorTable);
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int readMaskBitsUncompressed(FILE *fp, char *image, int width, int height);
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void reflectYRGB(RGB *image, int width, int height);
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void reflectYchar(char *image, int width, int height);
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/*
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* High level functions.
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*/
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int readSingleImageBMP(FILE *fp, RGB **argb, CGAL_UINT32 *width, CGAL_UINT32 *height);
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int readSingleImageICOPTR(FILE *fp, char **xorMask, char **andMask,
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CGAL_UINT32 *width, CGAL_UINT32 *height);
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int readSingleImageColorICOPTR(FILE *fp, RGB **argb, char **xorMask,
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char **andMask, CGAL_UINT32 *width, CGAL_UINT32 *height);
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int readMultipleImage(FILE *fp, RGB ***argbs, char ***xorMasks,
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char ***andMasks, CGAL_UINT32 **widths, CGAL_UINT32 **heights,
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int *imageCount);
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#ifdef CGAL_HEADER_ONLY
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#include <CGAL/ImageIO/bmpread_impl.h>
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#endif // CGAL_HEADER_ONLY
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#endif
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/*
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* Formatting information for emacs in c-mode
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*
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* Local Variables:
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* c-indent-level:4
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* c-continued-statement-offset:4
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* c-brace-offset:-4
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* c-brace-imaginary-offset:0
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* c-argdecl-indent:4
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* c-label-offset:-4
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* End:
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*/
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