| c2da4d40 |
1 | /*\rGNU General Public License\r\rCMUScodec\rCopyright (C) 2002 Howard A Kistler\r\rThis program is free software; you can redistribute it and/or\rmodify it under the terms of the GNU General Public License\ras published by the Free Software Foundation; either version 2\rof the License, or (at your option) any later version.\r\rThis program is distributed in the hope that it will be useful,\rbut WITHOUT ANY WARRANTY; without even the implied warranty of\rMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\rGNU General Public License for more details.\r\rYou should have received a copy of the GNU General Public License\ralong with this program; if not, write to the Free Software\rFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\r*/\r\rpackage com.hexidec.util;\r\rimport java.awt.AWTException;\rimport java.io.File;\rimport java.io.FileInputStream;\rimport java.io.FileNotFoundException;\rimport java.io.FileOutputStream;\rimport java.io.FileWriter;\rimport java.io.IOException;\r\r/** CMUScodec\r *\r * Utility for reading (and eventually converting) Deluxe Music\r * Construction Set (DMCS) files\r *\r * @author Howard Kistler\r * @version 0.1\r *\r * VERSION HISTORY\r * 0.1 (03/13/2002) - initial creation (03/13/2002)\r */\r\rpublic class CMUScodec\r{\r\r// Constants ---------------------------------------------------------------------------->\r\r/*\r CMUS File Structure\r\r FILE HEADER\r ====================\r (At the beginning of each file)\r\r IFF Form Chunk\r 4 bytes - FORM\r 4 bytes - ?\r 4 bytes - CMUS\r\r Score Header Chunk\r 4 bytes - SCHD\r 10 bytes - 00 00 00 1A 00 02 00 00 00 02\r 2 bytes - (significant number[s]?)\r 2 bytes - 00 04 (# of channels maybe?)\r 2 bytes - Ch\r 12 bytes - 00 00 00 00 00 00 0C E6 00 00 0C E6\r 2 bytes - (2 byte significant number, or 00 and 1 byte significant?)\r\r DSCR HEADER BLOCK\r 4 bytes - DSCR\r 14 bytes - ?\r\r Staff Table Chunk\r 4 bytes - STAF\r X bytes - ? (1 entry per staff in score)\r\r DSTF HEADER BLOCK\r 4 bytes - DSTF\r X bytes - ?\r\r LFON HEADER BLOCK\r 4 bytes - LFON\r 4 bytes - 00 00 00 0F\r 4 bytes - 00 00 00 08\r X bytes - Font Name\r 2 bytes - 00 00\r\r SONG BODY\r ====================\r\r TRCK BLOCKS\r 4 bytes - TRCK\r X bytes - track data\r\r INSTRUMENT BLOCK\r ====================\r\r Each Instrument Contains:\r 4 bytes - FORM\r 4 bytes - (number?)\r 8 bytes - INSTINHD\r 4 bytes - 00 00 00 0A\r 1 byte - Instrument Number\r 1 byte - (zero pad?)\r 8 bytes - 00 00 FF FF 40 00 00 00\r 4 bytes - NAME\r 4 bytes - Name Byte Count\r Y bytes - Name Bytes (Y = value from above)\r 1 byte - (zero pad?)\r [Optional Instrument Path]\r 4 bytes - SFIL\r 4 bytes - Path Byte Count\r Y bytes - Path Bytes (Y = value from above)\r 1 byte - (zero pad)\r\r*/\r\r // Decoder Vars\r private static byte[] bData;\r private static int iPlace;\r\r// Public Vartypes ---------------------------------------------------------------------->\r\r public final static int FILETYPE_DMCS = 0;\r public final static int FILETYPE_CMUS = 1;\r public final static int FILETYPE_SMUS = 2;\r public final static int FILETYPE_TEXT = 3;\r public final static int FILETYPE_FINALE = 4;\r\r private final static byte NUL = (byte)0;\r\r// Constructor -------------------------------------------------------------------------->\r\r public CMUScodec()\r {\r }\r\r// Decode Method ------------------------------------------------------------------------>\r\r public static void decode(String sourceFile, String destFile)\r throws FileNotFoundException, IOException, AWTException\r {\r convertToTextFile(sourceFile, destFile);\r }\r\r// Encode Method ------------------------------------------------------------------------>\r\r public static void encode(String sourceFile, String destFile, int fileType)\r throws FileNotFoundException, IOException, AWTException\r {\r// String newFormat = convertToFormat(sourceFile, fileType);\r// writeToDMCSFile(newFormat, destFile);\r }\r\r// CMUS-to-TEXT File Conversion -------------------------------------------------------->\r\r protected static void convertToTextFile(String inFile, String outFile)\r throws IOException\r {\r File srcFile = new File(inFile);\r FileInputStream fis = new FileInputStream(srcFile);\r int filesize = (int)(srcFile.length());\r bData = new byte[filesize];\r iPlace = 0;\r int iCounter = 0;\r while(iCounter < filesize)\r {\r bData[iCounter] = (byte)(fis.read());\r iCounter++;\r }\r fis.close();\r\r FileWriter fw = new FileWriter(new File(outFile));\r\r String sOutput = "FILE SIZE : " + srcFile.length() + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "BYTES READ : " + iCounter + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "====================\rFILE CONTENTS\r====================\r";\r fw.write(sOutput, 0, sOutput.length());\r\r while(iPlace < iCounter)\r {\r String chunk = "" + (char)(bData[iPlace++]) + (char)(bData[iPlace++]) + (char)(bData[iPlace++]) + (char)(bData[iPlace++]);\r if (chunk.equals("FORM")) { parseFORM(fw); }\r else if(chunk.equals("SCHD")) { parseSCHD(fw); }\r else if(chunk.equals("DSCR")) { parseDSCR(fw); }\r else if(chunk.equals("STAF")) { parseSTAF(fw); }\r else if(chunk.equals("DSTF")) { parseDSTF(fw); }\r else if(chunk.equals("LFON")) { parseLFON(fw); }\r else if(chunk.equals("TRCK")) { parseTRCK(fw); }\r else if(chunk.equals("INHD")) { parseINHD(fw); }\r else if(chunk.equals("NAME")) { parseNAME(fw); }\r else if(chunk.equals("SFIL")) { parseSFIL(fw); }\r else\r { \r sOutput = "UNKNOWN CHUNK : " + chunk + "\r";\r fw.write(sOutput, 0, sOutput.length());\r iPlace = iCounter;\r break;\r }\r }\r/*\r 4 bytes - FORM\r 4 bytes - (number?)\r 4 bytes - INST\r 4 bytes - type : INHD, SFIL, SHAR or others\r 4 bytes - 00 00 00 0A\r 1 byte - Instrument Number\r 1 byte - (zero pad?)\r 8 bytes - 00 00 FF FF 40 00 00 00\r 4 bytes - NAME\r 4 bytes - Name Byte Count\r Y bytes - Name Bytes (Y = value from above)\r 1 byte - (zero pad?)\r [Optional Instrument Path]\r 4 bytes - SFIL\r 4 bytes - Path Byte Count\r Y bytes - Path Bytes (Y = value from above)\r 1 byte - (zero pad)\r*/\r\r fw.flush();\r fw.close();\r }\r\r// Chunk Parsing Methods---------------------------------------------------------------->\r\r private static void parseFORM(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rFORM CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "FORM BLOCK : FORM\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iSize =\r (int)(\r ((bData[iPlace++]) << 24) +\r ((bData[iPlace++]) << 16) +\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "SIZE BLOCK : " + iSize + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "TYPE BLOCK : " + (char)(bData[iPlace++]) + (char)(bData[iPlace++]) + (char)(bData[iPlace++]) + (char)(bData[iPlace++]) + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r\r private static void parseSCHD(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rSCORE HEADER CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "SCHD BLOCK : SCHD\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "WORD BLOCK 1 : " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "WORD BLOCK 2 : " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "WORD BLOCK 3 : " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "WORD BLOCK 4 : " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "WORD BLOCK 5 : " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "BYTE 6a: " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r sOutput = "BYTE 6b: " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "WORD BLOCK 7+: " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "Ch BLOCK : " + (char)(bData[iPlace++]) + (char)(bData[iPlace++]) + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r for(int i = 0; i < 6; i++)\r {\r iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "SUB WORD " + (i + 1) + ": " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r\r iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "SUB WORD 7 : " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r\r private static void parseDSCR(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rDSCR CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "DSCR BLOCK : DSCR\r";\r fw.write(sOutput, 0, sOutput.length());\r\r for(int i = 0; i < 7; i++)\r {\r int iData =\r (int)(\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "DSCR WORD " + i + ": " + iData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r }\r\r private static void parseSTAF(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rSTAFF TABLE CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "STAF BLOCK : STAF\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iStaffLeadByte =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "STAF Lead Byte : " + iStaffLeadByte + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iStaffByteCount =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "STAF Byte Count : " + iStaffByteCount + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r for(int i = 0; i < iStaffByteCount; i++)\r {\r sOutput = "STAF Byte " + (i+1) + " : " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r }\r\r private static void parseDSTF(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rDSTF CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "DSTF BLOCK : DSTF\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iDstaffLeadByte =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "DSTF Lead Byte : " + iDstaffLeadByte + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iDstaffByteCount =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "DSTF Byte Count : " + iDstaffByteCount + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r for(int i = 0; i < iDstaffByteCount; i++)\r {\r sOutput = "DSTF Byte " + (i+1) + " : " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r }\r\r private static void parseLFON(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rLYRIC FONT CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "LFON BLOCK : LFON\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iFontNumber =\r (int)(\r ((bData[iPlace++]) << 24) +\r ((bData[iPlace++]) << 16) +\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "FONT NUMBER : " + iFontNumber + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iFontHeight =\r (int)(\r ((bData[iPlace++]) << 24) +\r ((bData[iPlace++]) << 16) +\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "FONT HEIGHT : " + iFontHeight + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "Font Name : ";\r while(bData[iPlace++] != NUL)\r {\r sOutput = sOutput + (char)(bData[iPlace-1]);\r }\r sOutput = sOutput + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "[TERMNUL] : " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r\r private static void parseTRCK(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rTRACK CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "TRCK BLOCK : TRCK\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iTrackLeadByte =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "TRCK Lead Byte : " + iTrackLeadByte + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iTrackByteCount =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "TRCK Byte Count : " + iTrackByteCount + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iTrackStaff =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "TRCK Staff : " + iTrackStaff + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iTrackTrack =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "TRCK Track : " + iTrackTrack + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iTrackFlags =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "TRCK Flags : " + iTrackFlags + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iTrackTransposition =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "TRCK Trans : " + iTrackTransposition + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r for(int i = 0; i < iTrackByteCount - 8;)\r {\r int iItemLength = (int)(bData[iPlace++]);\r sOutput = "ITEM LEN : " + iItemLength + "\r";\r fw.write(sOutput, 0, sOutput.length());\r i++;\r\r sOutput = "ITEM TYPE : " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r i++;\r\r int iItemXPos =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "ITEM XPOS : " + iItemXPos + "\r";\r fw.write(sOutput, 0, sOutput.length());\r i++;i++;\r\r int iItemStart =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "ITEM START: " + iItemStart + "\r";\r fw.write(sOutput, 0, sOutput.length());\r i++;i++;\r\r for(int j = 0; j < iItemLength - 3; j++)\r {\r int iItemData =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "ITEM WORD " + j + " : " + iItemData + "\r";\r fw.write(sOutput, 0, sOutput.length());\r i++;i++;\r }\r }\r }\r\r private static void parseINHD(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rINSTRUMENT HEADER CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "INHD BLOCK : INHD\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iPadding =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "(HEADPAD) : " + iPadding + "\r";\r fw.write(sOutput, 0, sOutput.length());\r byte instrumentNumber = bData[iPlace++];\r sOutput = "INST # : " + instrumentNumber + "\r";\r fw.write(sOutput, 0, sOutput.length());\r byte instrumentFlags = bData[iPlace++];\r sOutput = "INST FLAGS : " + instrumentFlags + "\r";\r fw.write(sOutput, 0, sOutput.length());\r int instrumentTune =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "INST TUNE : " + instrumentTune + "\r";\r fw.write(sOutput, 0, sOutput.length());\r int instrumentVolume =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "INST VOL : " + instrumentVolume + "\r";\r fw.write(sOutput, 0, sOutput.length());\r byte instrumentPan = bData[iPlace++];\r sOutput = "INST PAN : " + instrumentNumber + "\r";\r fw.write(sOutput, 0, sOutput.length());\r byte instrumentMIDIChannel = bData[iPlace++];\r sOutput = "MIDI CHAN : " + instrumentNumber + "\r";\r fw.write(sOutput, 0, sOutput.length());\r byte instrumentMIDIPreset = bData[iPlace++];\r sOutput = "MIDI PRESET : " + instrumentNumber + "\r";\r fw.write(sOutput, 0, sOutput.length());\r byte instrumentMIDIPort = bData[iPlace++];\r sOutput = "MIDI PORT : " + instrumentNumber + "\r";\r fw.write(sOutput, 0, sOutput.length());\r iPadding =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "(TAILPAD) : " + iPadding + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r\r private static void parseNAME(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rINSTRUMENT NAME CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "NAME BLOCK : NAME\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iNameHeadInt =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "NAME HEAD : " + iNameHeadInt + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iNameByteCount =\r (int)(\r (bData[iPlace++] << 8) +\r (bData[iPlace++] )\r );\r sOutput = "NAME BYTES : " + iNameByteCount + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "Instrument Name : ";\r for(int i = 1; i < iNameByteCount; i++)\r {\r sOutput = sOutput + (char)(bData[iPlace++]);\r }\r sOutput = sOutput + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "(PADNUL1) : " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r if((int)(iNameByteCount / 2.0) < (iNameByteCount / 2.0))\r {\r sOutput = "(PADNUL2) : " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r }\r\r private static void parseSFIL(FileWriter fw)\r throws IOException\r {\r String sOutput = "--------------------\rINSTRUMENT SAMPLE FILE CHUNK\r--------------------\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "SFIL BLOCK : SFIL\r";\r fw.write(sOutput, 0, sOutput.length());\r\r int iSampleFileBytes =\r (int)(\r ((bData[iPlace++]) << 24) +\r ((bData[iPlace++]) << 16) +\r ((bData[iPlace++]) << 8) +\r ((bData[iPlace++]) )\r );\r sOutput = "SFIL BYTES : " + iSampleFileBytes + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "Sample File Name : ";\r for(int i = 1; i < iSampleFileBytes; i++)\r {\r sOutput = sOutput + (char)(bData[iPlace++]);\r }\r sOutput = sOutput + "\r";\r fw.write(sOutput, 0, sOutput.length());\r\r sOutput = "(PADNUL) : " + bData[iPlace++] + "\r";\r fw.write(sOutput, 0, sOutput.length());\r }\r\r// File Write Method ------------------------------------------------------------------->\r\r protected static void writeToDMCSFile(String fileData, String outFile)\r throws IOException\r {\r/*\r FileOutputStream fos = new FileOutputStream(new File(outFile));\r\r byte FileSizeByte1 = (byte)(fileData.length() & 0xFF);\r byte FileSizeByte2 = (byte)((fileData.length() >> 8) & 0xFF);\r byte FileSizeByte3 = (byte)((fileData.length() >> 16) & 0xFF);\r byte FileSizeByte4 = (byte)((fileData.length() >> 24) & 0xFF);\r\r byte[] DMCSFileHeader = new byte[]\r {\r FileHeaderFormWord[0], FileHeaderFormWord[1], FileHeaderFormWord[2], FileHeaderFormWord[3],\r FileSizeByte1, FileSizeByte2, FileSizeByte3, FileSizeByte4,\r FileHeaderTypeWord[0], FileHeaderTypeWord[1], FileHeaderTypeWord[2], FileHeaderTypeWord[3],\r FileHeaderOSAMWord[0], FileHeaderOSAMWord[1], FileHeaderOSAMWord[2], FileHeaderOSAMWord[3],\r FileHeaderTailWord[0], FileHeaderTailWord[1], FileHeaderTailWord[2], FileHeaderTailWord[3]\r };\r fos.write(DMCSFileHeader);\r\r byte BitmapWidthByte1 = (byte)(IntBitmapWidth & 0xFF);\r byte BitmapWidthByte2 = (byte)((IntBitmapWidth >> 8) & 0xFF);\r byte BitmapWidthByte3 = (byte)((IntBitmapWidth >> 16) & 0xFF);\r byte BitmapWidthByte4 = (byte)((IntBitmapWidth >> 24) & 0xFF);\r byte BitmapHeightByte1 = (byte)(IntBitmapHeight & 0xFF);\r byte BitmapHeightByte2 = (byte)((IntBitmapHeight >> 8) & 0xFF);\r byte BitmapHeightByte3 = (byte)((IntBitmapHeight >> 16) & 0xFF);\r byte BitmapHeightByte4 = (byte)((IntBitmapHeight >> 24) & 0xFF);\r byte BitmapImageSizeByte1 = (byte)(IntBitmapSize & 0xFF);\r byte BitmapImageSizeByte2 = (byte)((IntBitmapSize >> 8) & 0xFF);\r byte BitmapImageSizeByte3 = (byte)((IntBitmapSize >> 16) & 0xFF);\r byte BitmapImageSizeByte4 = (byte)((IntBitmapSize >> 24) & 0xFF);\r\r byte[] BitmapBodyHeader = new byte[] {\r InfoHeaderSizeByte1, InfoHeaderSizeByte2, InfoHeaderSizeByte3, InfoHeaderSizeByte4,\r BitmapWidthByte1, BitmapWidthByte2, BitmapWidthByte3, BitmapWidthByte4,\r BitmapHeightByte1, BitmapHeightByte2, BitmapHeightByte3, BitmapHeightByte4,\r BitmapPlanesByte1, BitmapPlanesByte2,\r BitmapBitCountByte1, BitmapBitCountByte2,\r BitmapCompressionByte1, BitmapCompressionByte2, BitmapCompressionByte3, BitmapCompressionByte4,\r BitmapImageSizeByte1, BitmapImageSizeByte2, BitmapImageSizeByte3, BitmapImageSizeByte4,\r BitmapXPixelsPerMByte1, BitmapXPixelsPerMByte2, BitmapXPixelsPerMByte3, BitmapXPixelsPerMByte4,\r BitmapYPixelsPerMByte1, BitmapYPixelsPerMByte2, BitmapYPixelsPerMByte3, BitmapYPixelsPerMByte4,\r BitmapColorsUsedByte1, BitmapColorsUsedByte2, BitmapColorsUsedByte3, BitmapColorsUsedByte4,\r BitmapColorsImportantByte1, BitmapColorsImportantByte2, BitmapColorsImportantByte3, BitmapColorsImportantByte4\r };\r fos.write(BitmapBodyHeader);\r\r int bodySize = IntBitmapWidth * IntBitmapHeight;\r int bitPad = 4 - ((IntBitmapWidth * 3) % 4);\r if(bitPad == 4) { bitPad = 0; }\r int countRow = 1;\r int indexRow = bodySize - IntBitmapWidth;\r int indexLastRow = indexRow;\r byte[] rgbArray = new byte[3];\r\r for(int i = 0; i < bodySize; i++)\r {\r int colorValue = PixelMap[indexRow];\r rgbArray[0] = (byte)(colorValue & 0xFF); // red\r rgbArray[1] = (byte)((colorValue >> 8) & 0xFF); // green\r rgbArray[2] = (byte)((colorValue >> 16) & 0xFF); // blue\r fos.write(rgbArray);\r if(countRow == IntBitmapWidth)\r {\r // pad row to 4 bits requirement\r for(int p = 0; p < bitPad; p++)\r {\r fos.write(0x00);\r }\r countRow = 1;\r indexRow = indexLastRow - IntBitmapWidth;\r indexLastRow = indexRow;\r }\r else\r {\r countRow++;\r }\r indexRow++;\r }\r\r fos.flush();\r fos.close();\r*/\r }\r\r public static void main(String[] args)\r {\r if(args.length < 3)\r {\r System.out.println("USAGE : CMUScodec -action input output");\r }\r else\r {\r if(args[0].equals("-t"))\r {\r try\r {\r decode(args[1], args[2]);\r }\r catch(Exception e)\r {\r System.out.println(e);\r }\r }\r else\r {\r System.out.println("action " + args[0] + "not yet supported");\r }\r }\r }\r\r}\r |
projects / old-projects.git / blame