/****************************************************************************
 *
 *		Copyright (C) 2002-2003	YAMAHA CORPORATION. All rights reserved.
 *
 *		Module		: malib.h
 *
 *		Description	: Libraly Functions
 *
 *		Version		: 2.0.0 	2003.05.14
 *
 ****************************************************************************/

#ifndef __MALIB_H__
#define __MALIB_H__



/****************************************************************************
 *	definition of function flag
 ****************************************************************************/
/*	malib_GetContentsData	*/
/*	code type	*/
#define	MALIB_CONTENTS_CODE_SJIS	0x00
#define	MALIB_CONTENTS_CODE_LATIN1	0x01
#define	MALIB_CONTENTS_CODE_UTF8	0x23
#define	MALIB_CONTENTS_CODE_BINARY	0xFF

/*	malib_NextChunk		*/
/*	phase	*/
#define	MALIB_CHUNK_PHASE_MMMD		0
#define	MALIB_CHUNK_PHASE_CNTI		1
#define	MALIB_CHUNK_PHASE_MMMDSUB	2
#define	MALIB_CHUNK_PHASE_MTRSUB	3
#define	MALIB_CHUNK_PHASE_ATRSUB	4
#define	MALIB_CHUNK_PHASE_OPDASUB	5
#define	MALIB_CHUNK_PHASE_MTSPSUB	6
#define	MALIB_CHUNK_PHASE_MTHVSUB	7

/*	return value	*/
#define	MALIB_CHUNKCODE_MMMD		0x00
#define	MALIB_CHUNKCODE_CNTI		0x01
#define	MALIB_CHUNKCODE_OPDA		0x02
#define	MALIB_CHUNKCODE_DCH			0x20
#define	MALIB_CHUNKCODE_M5P			0x21
#define	MALIB_CHUNKCODE_MTR			0x03
#define	MALIB_CHUNKCODE_MSPI		0x30
#define	MALIB_CHUNKCODE_MTSU		0x31
#define	MALIB_CHUNKCODE_MTSQ		0x32
#define	MALIB_CHUNKCODE_MTSP		0x33
#define	MALIB_CHUNKCODE_MWA			0x3F
#define	MALIB_CHUNKCODE_ATR			0x04
#define	MALIB_CHUNKCODE_ASPI		0x40
#define	MALIB_CHUNKCODE_ATSU		0x41
#define	MALIB_CHUNKCODE_ATSQ		0x42
#define	MALIB_CHUNKCODE_AWA			0x43

#define	MALIB_CHUNKCODE_MTHV		0x35
#define	MALIB_CHUNKCODE_MHVS		0x36
#define	MALIB_CHUNKCODE_HVP			0x37
#define	MALIB_CHUNKCODE_MHSC		0x38

#define	MALIB_CHUNKCODE_UNKNOWN		0xFF

#define	MALIB_CHUNK_ID_ERROR		-1
#define	MALIB_CHUNK_SIZE_ERROR		-2

/****************************************************************************
 *	definition of resources
 ****************************************************************************/
#define	MAPLIB_MAX_LV2_VOICES		(16)

/****************************************************************************
 *	typedef
 ****************************************************************************/
typedef struct _MALIBGETCINFO
{
	UINT8*			pbCnti;			/*	pointer to CNTI body		*/
	UINT32			dCntiSize;		/*	size of CNTI				*/
	UINT8*			pbOption;		/*	pointer to OPDA body		*/
	UINT32			dOptionSize;	/*	size of OPDA				*/

	UINT16			bCode;			/*	code type					*/
	UINT8			bTag[2];		/*	tag name					*/
	UINT8*			pbBuf;			/*	pointer to write buffer		*/
	UINT32			dBufSize;		/*	size of write buffer		*/
} MALIBGETCINFO, *PMALIBGETCINFO;

typedef struct _MALIBVOCINFO
{
	UINT32			dBankNo;		/*	Bank Number (0,1,128, 129)	*/
	UINT32			dProgNo;		/*	Program Number (0..127)		*/
} MALIBVOCINFO, *PMALIBVOCINFO;

typedef struct _MALIBPHRINFO
{
	UINT32			dErrChk;		/*	error check 0:disable 1:enable	*/
	UINT32			dVersion;		/*	Phrase version 1:L1 2:L2	*/
	UINT8*			pbSeq;			/*	Pointer to the sequence chunk body	*/
	UINT8*			pbVoice;		/*	Pointer to the voice chunk body	*/
	UINT32			dSeqSize;		/*	Size of sequence chunk body	*/
	UINT32			dVoiceSize;		/*	Size of voice chunk body	*/
	UINT32			dPlayTime;		/*	Total play back time[tick]	*/
	UINT32			dTimer;			/*	Current play back time[tick]	*/
	UINT32			dCurrentTime;
	UINT32			dDataPosition;	/*	Current potision
												in	sequence chunk body	*/
	MALIBVOCINFO	sVocInfo[MAPLIB_MAX_LV2_VOICES];
} MALIBPHRINFO, *PMALIBPHRINFO;

typedef struct _MALIBAUDINFO
{
	UINT32			dLoaded;
	UINT32			dSMAFType;		/*	SMAF type 0:MA-1/2 1:MA-3 2:MA-5	*/
	UINT32			dFmt;			/*	data format	*/
									/*	bit7	0:mono 1:stereo */
									/*	bit1..0 1:4bit ADPCM	*/
									/*			2:8bit offset binary PCM */
									/*			3:8bit 2's compt binary PCM */
	UINT8*			pbCnti;			/*	pointer to the CNTI chunk	*/
	UINT32			dCntiSize;		/*	size of CNTI chunk */
	UINT8*			pbOpda;			/*	pointer to the OPDA chunk	*/
	UINT32			dOpdaSize;		/*	size of OPDA chunk */
	UINT8*			pbSource;		/*	pointer to the wave data	*/
	UINT32			dFs;			/*	sampling rate[Hz] */
	UINT32			dSizeOfSource;	/*	size of wve data	*/
	UINT32			dTimer;			/*	Current play back time[tick]	*/
	UINT32			dPlayTime;		/*	Total play back time[time]	*/
	UINT32			dLoopCount;		/*	Loop count(0:infinite 1..255)	*/
} MALIBAUDINFO, *PMALIBAUDINFO;


UINT16	malib_MakeCRC			(UINT32 dSize, UINT8* pbData);
UINT32	malib_Decode_7bitData	(UINT8* pb7bit, UINT32 d7Size, UINT8* pb8bit, UINT32 d8Size);
SINT32	malib_smafphrase_checker(UINT8* pbData, UINT32 dSize, void* pvInfo);
SINT32	malib_smafaudio_checker	(UINT8* pbData, UINT32 dSize, UINT8 bMode, void* pvInfo);
SINT32	malib_GetContentsData	(PMALIBGETCINFO psCI);
SINT32	malib_NextChunk			(UINT8* pbFile, UINT32 dSize, UINT32 dState, UINT32* pdChunkID, UINT32* pdChunkNo);
SINT32	malib_hvscript_checker	(UINT8* pbData, UINT32 dSize);
#endif /*__MALIB_H__*/