src/lib/vgmsnd/VGMFile.h

   1 #ifndef __VGMFILE_H__
   2 #define __VGMFILE_H__
   3
   4 // Header file for VGM file handling
   5
   6 typedef struct _vgm_file_header
   7 {
   8         UINT32 fccVGM;
   9         UINT32 lngEOFOffset;
  10         UINT32 lngVersion;
  11         UINT32 lngHzPSG;
  12         UINT32 lngHzYM2413;
  13         UINT32 lngGD3Offset;
  14         UINT32 lngTotalSamples;
  15         UINT32 lngLoopOffset;
  16         UINT32 lngLoopSamples;
  17         UINT32 lngRate;
  18         UINT16 shtPSG_Feedback;
  19         UINT8 bytPSG_SRWidth;
  20         UINT8 bytPSG_Flags;
  21         UINT32 lngHzYM2612;
  22         UINT32 lngHzYM2151;
  23         UINT32 lngDataOffset;
  24         UINT32 lngHzSPCM;
  25         UINT32 lngSPCMIntf;
  26         UINT32 lngHzRF5C68;
  27         UINT32 lngHzYM2203;
  28         UINT32 lngHzYM2608;
  29         UINT32 lngHzYM2610;
  30         UINT32 lngHzYM3812;
  31         UINT32 lngHzYM3526;
  32         UINT32 lngHzY8950;
  33         UINT32 lngHzYMF262;
  34         UINT32 lngHzYMF278B;
  35         UINT32 lngHzYMF271;
  36         UINT32 lngHzYMZ280B;
  37         UINT32 lngHzRF5C164;
  38         UINT32 lngHzPWM;
  39         UINT32 lngHzAY8910;
  40         UINT8 bytAYType;
  41         UINT8 bytAYFlag;
  42         UINT8 bytAYFlagYM2203;
  43         UINT8 bytAYFlagYM2608;
  44         UINT8 bytVolumeModifier;
  45         UINT8 bytReserved2;
  46         INT8 bytLoopBase;
  47         UINT8 bytLoopModifier;
  48         UINT32 lngHzGBDMG;
  49         UINT32 lngHzNESAPU;
  50         UINT32 lngHzMultiPCM;
  51         UINT32 lngHzUPD7759;
  52         UINT32 lngHzOKIM6258;
  53         UINT8 bytOKI6258Flags;
  54         UINT8 bytK054539Flags;
  55         UINT8 bytC140Type;
  56         UINT8 bytReservedFlags;
  57         UINT32 lngHzOKIM6295;
  58         UINT32 lngHzK051649;
  59         UINT32 lngHzK054539;
  60         UINT32 lngHzHuC6280;
  61         UINT32 lngHzC140;
  62         UINT32 lngHzK053260;
  63         UINT32 lngHzPokey;
  64         UINT32 lngHzQSound;
  65         UINT32 lngHzSCSP;
  66 //      UINT32 lngHzOKIM6376;
  67         //UINT8 bytReserved[0x04];
  68         UINT32 lngExtraOffset;
  69         UINT32 lngHzWSwan;
  70         UINT32 lngHzVSU;
  71         UINT32 lngHzSAA1099;
  72         UINT32 lngHzES5503;
  73         UINT32 lngHzES5506;
  74         UINT8 bytES5503Chns;
  75         UINT8 bytES5506Chns;
  76         UINT8 bytC352ClkDiv;
  77         UINT8 bytESReserved;
  78         UINT32 lngHzX1_010;
  79         UINT32 lngHzC352;
  80         UINT32 lngHzGA20;
  81 } VGM_HEADER;
  82 typedef struct _vgm_header_extra
  83 {
  84         UINT32 DataSize;
  85         UINT32 Chp2ClkOffset;
  86         UINT32 ChpVolOffset;
  87 } VGM_HDR_EXTRA;
  88 typedef struct _vgm_extra_chip_data32
  89 {
  90         UINT8 Type;
  91         UINT32 Data;
  92 } VGMX_CHIP_DATA32;
  93 typedef struct _vgm_extra_chip_data16
  94 {
  95         UINT8 Type;
  96         UINT8 Flags;
  97         UINT16 Data;
  98 } VGMX_CHIP_DATA16;
  99 typedef struct _vgm_extra_chip_extra32
 100 {
 101         UINT8 ChipCnt;
 102         VGMX_CHIP_DATA32* CCData;
 103 } VGMX_CHP_EXTRA32;
 104 typedef struct _vgm_extra_chip_extra16
 105 {
 106         UINT8 ChipCnt;
 107         VGMX_CHIP_DATA16* CCData;
 108 } VGMX_CHP_EXTRA16;
 109 typedef struct _vgm_header_extra_data
 110 {
 111         VGMX_CHP_EXTRA32 Clocks;
 112         VGMX_CHP_EXTRA16 Volumes;
 113 } VGM_EXTRA;
 114
 115 #define VOLUME_MODIF_WRAP       0xC0
 116 typedef struct _vgm_gd3_tag
 117 {
 118         UINT32 fccGD3;
 119         UINT32 lngVersion;
 120         UINT32 lngTagLength;
 121         wchar_t* strTrackNameE;
 122         wchar_t* strTrackNameJ;
 123         wchar_t* strGameNameE;
 124         wchar_t* strGameNameJ;
 125         wchar_t* strSystemNameE;
 126         wchar_t* strSystemNameJ;
 127         wchar_t* strAuthorNameE;
 128         wchar_t* strAuthorNameJ;
 129         wchar_t* strReleaseDate;
 130         wchar_t* strCreator;
 131         wchar_t* strNotes;
 132 } GD3_TAG;
 133 typedef struct _vgm_pcm_bank_data
 134 {
 135         UINT32 DataSize;
 136         UINT8* Data;
 137         UINT32 DataStart;
 138 } VGM_PCM_DATA;
 139 typedef struct _vgm_pcm_bank
 140 {
 141         UINT32 BankCount;
 142         VGM_PCM_DATA* Bank;
 143         UINT32 DataSize;
 144         UINT8* Data;
 145         UINT32 DataPos;
 146         UINT32 BnkPos;
 147 } VGM_PCM_BANK;
 148
 149 #define FCC_VGM 0x206D6756      // 'Vgm '
 150 #define FCC_GD3 0x20336447      // 'Gd3 '
 151
 152 #endif  // __VGMFILE_H__