public const int BMP_MAGIC_COOKIE = 19778; //ascii string "BM"
/*// <summary>
/// 指定されたBITMAP型変数の情報ヘッダーをファイルに書き込みます．
/// </summary>
/// <param name="bmp"></param>
/// <param name="fp"></param>
public static void bmpWriteInfoHeader( BITMAPINFOHEADER infoHeader, BinaryWriter stream ) {
//type(INFO_HEADER), intent(in) :: infoHeader
//type(FILE), intent(inout) :: fp
Util.WriteDWORD( (uint)infoHeader.biSize, stream );
Util.WriteDWORD( (uint)infoHeader.biWidth, stream );
Util.WriteDWORD( (uint)infoHeader.biHeight, stream );
Util.WriteWORD( (ushort)infoHeader.biPlanes, stream );
Util.WriteWORD( (ushort)(infoHeader.biBitCount), stream );
Util.WriteDWORD( (uint)infoHeader.biCompression, stream );
Util.WriteDWORD( (uint)infoHeader.biSizeImage, stream );
Util.WriteDWORD( (uint)infoHeader.biXPelsPerMeter, stream );
Util.WriteDWORD( (uint)infoHeader.biYPelsPerMeter, stream );
Util.WriteDWORD( (uint)infoHeader.biClrUsed, stream );
Util.WriteDWORD( (uint)infoHeader.biClrImportant, stream );
}*/
/// <summary>
/// ファイルにAVIStreamHeader構造体の値を書き込みます
/// </summary>
public static void aviWriteStreamHeader( AVIStreamHeader streamHeader, MainAVIHeader mainHeader, BinaryWriter stream ) {
//type(AVI_CONTAINER), intent(inout) :: avi
Util.fwrite( "strh", stream );
Util.WriteDWORD( 56, stream );// call bmpQWordWrite( 56, avi%fp ) !// AVIStreamHeaderのサイズ
//fwrite( streamHeader.fccType, fp );// i = fwrite( avi%streamHeader%fccType, 1, 4, avi%fp )
Util.WriteDWORD( (uint)streamHeader.fccType, stream );
//fwrite( streamHeader.fccHandler, fp );// i = fwrite( streamHeader.fccHandler, 1, 4, fp );
Util.WriteDWORD( (uint)streamHeader.fccHandler, stream );
//WriteDWORD( 0, fp );
Util.WriteDWORD( streamHeader.dwFlags, stream );
//WriteDWORD( streamHeader.dwReserved1, fp );
Util.WriteWORD( 0, stream );//wPriority
Util.WriteWORD( 0, stream );//wLanghage
Util.WriteDWORD( streamHeader.dwInitialFrames, stream );
Util.WriteDWORD( streamHeader.dwScale, stream );
Util.WriteDWORD( streamHeader.dwRate, stream );
Util.WriteDWORD( streamHeader.dwStart, stream );
Util.WriteDWORD( streamHeader.dwLength, stream );
Util.WriteDWORD( streamHeader.dwSuggestedBufferSize, stream );
Util.WriteDWORD( streamHeader.dwQuality, stream );
Util.WriteDWORD( streamHeader.dwSampleSize, stream );
Util.WriteWORD( 0, stream );//left
Util.WriteWORD( 0, stream );//top
Util.WriteWORD( (ushort)mainHeader.dwWidth, stream );//right
Util.WriteWORD( (ushort)mainHeader.dwHeight, stream );//bottom
}
/// <summary>
/// ファイルにMainAviHeader構造体の値を書き込みます
/// </summary>
public static void aviWriteMainHeader( MainAVIHeader mainHeader, BinaryWriter stream ) {
//type(AVI_CONTAINER), intent(inout) :: avi
Util.fwrite( "avih", stream );// i = fwrite( 'avih', 1, 4, avi%fp )
Util.WriteDWORD( 56, stream ); // MainAVIHeaderのサイズ
Util.WriteDWORD( mainHeader.dwMicroSecPerFrame, stream );
Util.WriteDWORD( 0/*this.mainHeader.dwMaxBytesPerSec*/, stream );
Util.WriteDWORD( mainHeader.dwReserved1, stream );
Util.WriteDWORD( mainHeader.dwFlags, stream );
Util.WriteDWORD( mainHeader.dwTotalFrames, stream );
Util.WriteDWORD( mainHeader.dwInitialFrames, stream );
Util.WriteDWORD( mainHeader.dwStreams, stream );
Util.WriteDWORD( 0/*this.mainHeader.dwSuggestedBufferSize*/, stream );
Util.WriteDWORD( mainHeader.dwWidth, stream );
Util.WriteDWORD( mainHeader.dwHeight, stream );
Util.WriteDWORD( mainHeader.dwScale, stream );
Util.WriteDWORD( mainHeader.dwRate, stream );
Util.WriteDWORD( mainHeader.dwStart, stream );
Util.WriteDWORD( mainHeader.dwLength, stream );
}//end subroutine
