AVIMAINHEADER.java

/*
 * jPSXdec: Playstation 1 Media Decoder/Converter in Java
 * Copyright (C) 2007-2008  Michael Sabin
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor,   
 * Boston, MA  02110-1301, USA.
 *
 */
/* Modified by Masayuki Igawa
 * Original source code is available at
 * http://code.google.com/p/jpsxdec/source/browse/#svn/trunk/src/jpsxdec/util
 */
/*
 * AVIMAINHEADER.java
 */

package org.orzlabs.java.media;

import java.io.IOException;
import java.io.RandomAccessFile;

/** Represents the C AVIMAINHEADER structure. 
 * http://msdn2.microsoft.com/en-us/library/ms779632(VS.85).aspx */
class AVIMAINHEADER extends AVIstruct {
    public final static int AVIF_HASINDEX      = 0x00000010;
    public final static int AVIF_ISINTERLEAVED = 0x00000100;

    public final /*FOURCC*/ int fcc                    = string2int("avih");  
    public final /*DWORD */ int cb                     = sizeof() - 8;
    public       /*DWORD */ int dwMicroSecPerFrame     = 0;
    public       /*DWORD */ int dwMaxBytesPerSec       = 0;
    public       /*DWORD */ int dwPaddingGranularity   = 0;
    public       /*DWORD */ int dwFlags                = 0;
    public       /*DWORD */ int dwTotalFrames          = 0;
    public       /*DWORD */ int dwInitialFrames        = 0;
    public       /*DWORD */ int dwStreams              = 0;
    public       /*DWORD */ int dwSuggestedBufferSize  = 0;
    public       /*DWORD */ int dwWidth                = 0;
    public       /*DWORD */ int dwHeight               = 0;
    public final /*DWORD */ int dwReserved1            = 0;
    public final /*DWORD */ int dwReserved2            = 0;
    public final /*DWORD */ int dwReserved3            = 0;
    public final /*DWORD */ int dwReserved4            = 0;
    
    @Override
    public void write(RandomAccessFile raf) throws IOException {
        write32LE(raf, fcc                  );  
        write32LE(raf, cb                   );
        write32LE(raf, dwMicroSecPerFrame   );
        write32LE(raf, dwMaxBytesPerSec     );
        write32LE(raf, dwPaddingGranularity );
        write32LE(raf, dwFlags              );
        write32LE(raf, dwTotalFrames        );
        write32LE(raf, dwInitialFrames      );
        write32LE(raf, dwStreams            );
        write32LE(raf, dwSuggestedBufferSize);
        write32LE(raf, dwWidth              );
        write32LE(raf, dwHeight             );
        write32LE(raf, dwReserved1          );    
        write32LE(raf, dwReserved2          );    
        write32LE(raf, dwReserved3          );    
        write32LE(raf, dwReserved4          );    
    }
    
    @Override
    public int sizeof() {
        return 64;
    }
    
}