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Updated with support for 1.60, 1.61, 1.70
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@rejunity
rejunity committed Oct 23, 2023
1 parent 207773f commit 85cdaa8
Showing 1 changed file with 162 additions and 0 deletions.
162 changes: 162 additions & 0 deletions src/vgmparse.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,9 @@ class Parser:
supported_ver_list = [
0x00000150,
0x00000151,
0x00000160,
0x00000161,
0x00000170,
]

# VGM metadata offsets
Expand Down Expand Up @@ -94,6 +97,165 @@ class Parser:
'ym2608_flags': {'offset': 0x7b, 'size': 1, 'type_format': 'B'}, # 1.51
'loop_modifier': {'offset': 0x7f, 'size': 1, 'type_format': 'B'}, # 1.51
},
# Version 1.60
0x00000160: {
'vgm_ident': {'offset': 0x00, 'size': 4, 'type_format': None},
'eof_offset': {'offset': 0x04, 'size': 4, 'type_format': '<I'},
'version': {'offset': 0x08, 'size': 4, 'type_format': '<I'},
'sn76489_clock': {'offset': 0x0c, 'size': 4, 'type_format': '<I'},
'ym2413_clock': {'offset': 0x10, 'size': 4, 'type_format': '<I'},
'gd3_offset': {'offset': 0x14, 'size': 4, 'type_format': '<I'},
'total_samples': {'offset': 0x18, 'size': 4, 'type_format': '<I'},
'loop_offset': {'offset': 0x1c, 'size': 4, 'type_format': '<I'},
'loop_samples': {'offset': 0x20, 'size': 4, 'type_format': '<I'},
'rate': {'offset': 0x24, 'size': 4, 'type_format': '<I'},
'sn76489_feedback': {'offset': 0x28, 'size': 2, 'type_format': '<H'},
'sn76489_shift_register_width': {'offset': 0x2a, 'size': 1, 'type_format': 'B'},
'sn76489_flags': {'offset': 0x2b, 'size': 1, 'type_format': 'B'},
'ym2612_clock': {'offset': 0x2c, 'size': 4, 'type_format': '<I'},
'ym2151_clock': {'offset': 0x30, 'size': 4, 'type_format': '<I'},
'vgm_data_offset': {'offset': 0x34, 'size': 4, 'type_format': '<I'},
'sega_pcm_clock': {'offset': 0x38, 'size': 4, 'type_format': '<I'},
'sega_pcm_interface': {'offset': 0x3c, 'size': 4, 'type_format': '<I'},
'rf5c68_clock': {'offset': 0x40, 'size': 4, 'type_format': '<I'},
'ym2203_clock': {'offset': 0x44, 'size': 4, 'type_format': '<I'},
'ym2608_clock': {'offset': 0x48, 'size': 4, 'type_format': '<I'},
'ym2610_clock': {'offset': 0x4c, 'size': 4, 'type_format': '<I'},
'ym3812_clock': {'offset': 0x50, 'size': 4, 'type_format': '<I'},
'ym3526_clock': {'offset': 0x54, 'size': 4, 'type_format': '<I'},
'y8950_clock': {'offset': 0x58, 'size': 4, 'type_format': '<I'},
'ymf262_clock': {'offset': 0x5c, 'size': 4, 'type_format': '<I'},
'ymf278b_clock': {'offset': 0x60, 'size': 4, 'type_format': '<I'},
'ymf271_clock': {'offset': 0x64, 'size': 4, 'type_format': '<I'},
'ymz280b_clock': {'offset': 0x68, 'size': 4, 'type_format': '<I'},
'rf5c164_clock': {'offset': 0x6c, 'size': 4, 'type_format': '<I'},
'pwm_clock': {'offset': 0x70, 'size': 4, 'type_format': '<I'},
'ay8910_clock': {'offset': 0x74, 'size': 4, 'type_format': '<I'},
'ay8910_type': {'offset': 0x78, 'size': 1, 'type_format': 'B'},
'ay8910_flags': {'offset': 0x79, 'size': 1, 'type_format': 'B'},
'ym2203_flags': {'offset': 0x7a, 'size': 1, 'type_format': 'B'},
'ym2608_flags': {'offset': 0x7b, 'size': 1, 'type_format': 'B'},
'volume_modifier': {'offset': 0x7c, 'size': 1, 'type_format': 'B'}, # 1.60
'loop_base': {'offset': 0x7e, 'size': 1, 'type_format': 'B'}, # 1.60
'loop_modifier': {'offset': 0x7f, 'size': 1, 'type_format': 'B'},
},
# Version 1.61
0x00000161: {
'vgm_ident': {'offset': 0x00, 'size': 4, 'type_format': None},
'eof_offset': {'offset': 0x04, 'size': 4, 'type_format': '<I'},
'version': {'offset': 0x08, 'size': 4, 'type_format': '<I'},
'sn76489_clock': {'offset': 0x0c, 'size': 4, 'type_format': '<I'},
'ym2413_clock': {'offset': 0x10, 'size': 4, 'type_format': '<I'},
'gd3_offset': {'offset': 0x14, 'size': 4, 'type_format': '<I'},
'total_samples': {'offset': 0x18, 'size': 4, 'type_format': '<I'},
'loop_offset': {'offset': 0x1c, 'size': 4, 'type_format': '<I'},
'loop_samples': {'offset': 0x20, 'size': 4, 'type_format': '<I'},
'rate': {'offset': 0x24, 'size': 4, 'type_format': '<I'},
'sn76489_feedback': {'offset': 0x28, 'size': 2, 'type_format': '<H'},
'sn76489_shift_register_width': {'offset': 0x2a, 'size': 1, 'type_format': 'B'},
'sn76489_flags': {'offset': 0x2b, 'size': 1, 'type_format': 'B'},
'ym2612_clock': {'offset': 0x2c, 'size': 4, 'type_format': '<I'},
'ym2151_clock': {'offset': 0x30, 'size': 4, 'type_format': '<I'},
'vgm_data_offset': {'offset': 0x34, 'size': 4, 'type_format': '<I'},
'sega_pcm_clock': {'offset': 0x38, 'size': 4, 'type_format': '<I'},
'sega_pcm_interface': {'offset': 0x3c, 'size': 4, 'type_format': '<I'},
'rf5c68_clock': {'offset': 0x40, 'size': 4, 'type_format': '<I'},
'ym2203_clock': {'offset': 0x44, 'size': 4, 'type_format': '<I'},
'ym2608_clock': {'offset': 0x48, 'size': 4, 'type_format': '<I'},
'ym2610_clock': {'offset': 0x4c, 'size': 4, 'type_format': '<I'},
'ym3812_clock': {'offset': 0x50, 'size': 4, 'type_format': '<I'},
'ym3526_clock': {'offset': 0x54, 'size': 4, 'type_format': '<I'},
'y8950_clock': {'offset': 0x58, 'size': 4, 'type_format': '<I'},
'ymf262_clock': {'offset': 0x5c, 'size': 4, 'type_format': '<I'},
'ymf278b_clock': {'offset': 0x60, 'size': 4, 'type_format': '<I'},
'ymf271_clock': {'offset': 0x64, 'size': 4, 'type_format': '<I'},
'ymz280b_clock': {'offset': 0x68, 'size': 4, 'type_format': '<I'},
'rf5c164_clock': {'offset': 0x6c, 'size': 4, 'type_format': '<I'},
'pwm_clock': {'offset': 0x70, 'size': 4, 'type_format': '<I'},
'ay8910_clock': {'offset': 0x74, 'size': 4, 'type_format': '<I'},
'ay8910_type': {'offset': 0x78, 'size': 1, 'type_format': 'B'},
'ay8910_flags': {'offset': 0x79, 'size': 1, 'type_format': 'B'},
'ym2203_flags': {'offset': 0x7a, 'size': 1, 'type_format': 'B'},
'ym2608_flags': {'offset': 0x7b, 'size': 1, 'type_format': 'B'},
'volume_modifier': {'offset': 0x7c, 'size': 1, 'type_format': 'B'},
'loop_base': {'offset': 0x7e, 'size': 1, 'type_format': 'B'},
'loop_modifier': {'offset': 0x7f, 'size': 1, 'type_format': 'B'},
'gb_dmg_clock': {'offset': 0x80, 'size': 4, 'type_format': '<I'}, # 1.61
'nes_apu_clock': {'offset': 0x84, 'size': 4, 'type_format': '<I'}, # 1.61
'multi_pcm_clock': {'offset': 0x88, 'size': 4, 'type_format': '<I'}, # 1.61
'upd7759_clock': {'offset': 0x8c, 'size': 4, 'type_format': '<I'}, # 1.61
'okim6258_clock': {'offset': 0x90, 'size': 4, 'type_format': '<I'}, # 1.61
'okim6258_flags': {'offset': 0x94, 'size': 1, 'type_format': 'B'}, # 1.61
'k054539_flags': {'offset': 0x95, 'size': 1, 'type_format': 'B'}, # 1.61
'c140_type': {'offset': 0x96, 'size': 1, 'type_format': 'B'}, # 1.61
'okim6295 clock': {'offset': 0x98, 'size': 4, 'type_format': '<I'}, # 1.61
'k051649_k052539_clock': {'offset': 0x9C, 'size': 4, 'type_format': '<I'}, # 1.61
'k054539_clock': {'offset': 0xA0, 'size': 4, 'type_format': '<I'}, # 1.61
'huc6280_clock': {'offset': 0xA4, 'size': 4, 'type_format': '<I'}, # 1.61
'c140_clocl': {'offset': 0xA8, 'size': 4, 'type_format': '<I'}, # 1.61
'k053260_clock': {'offset': 0xAC, 'size': 4, 'type_format': '<I'}, # 1.61
'pokey_clock': {'offset': 0xB0, 'size': 4, 'type_format': '<I'}, # 1.61
'qsound_clock': {'offset': 0xB4, 'size': 4, 'type_format': '<I'}, # 1.61
},
# Version 1.70
0x00000170: {
'vgm_ident': {'offset': 0x00, 'size': 4, 'type_format': None},
'eof_offset': {'offset': 0x04, 'size': 4, 'type_format': '<I'},
'version': {'offset': 0x08, 'size': 4, 'type_format': '<I'},
'sn76489_clock': {'offset': 0x0c, 'size': 4, 'type_format': '<I'},
'ym2413_clock': {'offset': 0x10, 'size': 4, 'type_format': '<I'},
'gd3_offset': {'offset': 0x14, 'size': 4, 'type_format': '<I'},
'total_samples': {'offset': 0x18, 'size': 4, 'type_format': '<I'},
'loop_offset': {'offset': 0x1c, 'size': 4, 'type_format': '<I'},
'loop_samples': {'offset': 0x20, 'size': 4, 'type_format': '<I'},
'rate': {'offset': 0x24, 'size': 4, 'type_format': '<I'},
'sn76489_feedback': {'offset': 0x28, 'size': 2, 'type_format': '<H'},
'sn76489_shift_register_width': {'offset': 0x2a, 'size': 1, 'type_format': 'B'},
'sn76489_flags': {'offset': 0x2b, 'size': 1, 'type_format': 'B'},
'ym2612_clock': {'offset': 0x2c, 'size': 4, 'type_format': '<I'},
'ym2151_clock': {'offset': 0x30, 'size': 4, 'type_format': '<I'},
'vgm_data_offset': {'offset': 0x34, 'size': 4, 'type_format': '<I'},
'sega_pcm_clock': {'offset': 0x38, 'size': 4, 'type_format': '<I'},
'sega_pcm_interface': {'offset': 0x3c, 'size': 4, 'type_format': '<I'},
'rf5c68_clock': {'offset': 0x40, 'size': 4, 'type_format': '<I'},
'ym2203_clock': {'offset': 0x44, 'size': 4, 'type_format': '<I'},
'ym2608_clock': {'offset': 0x48, 'size': 4, 'type_format': '<I'},
'ym2610_clock': {'offset': 0x4c, 'size': 4, 'type_format': '<I'},
'ym3812_clock': {'offset': 0x50, 'size': 4, 'type_format': '<I'},
'ym3526_clock': {'offset': 0x54, 'size': 4, 'type_format': '<I'},
'y8950_clock': {'offset': 0x58, 'size': 4, 'type_format': '<I'},
'ymf262_clock': {'offset': 0x5c, 'size': 4, 'type_format': '<I'},
'ymf278b_clock': {'offset': 0x60, 'size': 4, 'type_format': '<I'},
'ymf271_clock': {'offset': 0x64, 'size': 4, 'type_format': '<I'},
'ymz280b_clock': {'offset': 0x68, 'size': 4, 'type_format': '<I'},
'rf5c164_clock': {'offset': 0x6c, 'size': 4, 'type_format': '<I'},
'pwm_clock': {'offset': 0x70, 'size': 4, 'type_format': '<I'},
'ay8910_clock': {'offset': 0x74, 'size': 4, 'type_format': '<I'},
'ay8910_type': {'offset': 0x78, 'size': 1, 'type_format': 'B'},
'ay8910_flags': {'offset': 0x79, 'size': 1, 'type_format': 'B'},
'ym2203_flags': {'offset': 0x7a, 'size': 1, 'type_format': 'B'},
'ym2608_flags': {'offset': 0x7b, 'size': 1, 'type_format': 'B'},
'volume_modifier': {'offset': 0x7c, 'size': 1, 'type_format': 'B'},
'loop_base': {'offset': 0x7e, 'size': 1, 'type_format': 'B'},
'loop_modifier': {'offset': 0x7f, 'size': 1, 'type_format': 'B'},
'gb_dmg_clock': {'offset': 0x80, 'size': 4, 'type_format': '<I'},
'nes_apu_clock': {'offset': 0x84, 'size': 4, 'type_format': '<I'},
'multi_pcm_clock': {'offset': 0x88, 'size': 4, 'type_format': '<I'},
'upd7759_clock': {'offset': 0x8c, 'size': 4, 'type_format': '<I'},
'okim6258_clock': {'offset': 0x90, 'size': 4, 'type_format': '<I'},
'okim6258_flags': {'offset': 0x94, 'size': 1, 'type_format': 'B'},
'k054539_flags': {'offset': 0x95, 'size': 1, 'type_format': 'B'},
'c140_type': {'offset': 0x96, 'size': 1, 'type_format': 'B'},
'okim6295 clock': {'offset': 0x98, 'size': 4, 'type_format': '<I'},
'k051649_k052539_clock': {'offset': 0x9C, 'size': 4, 'type_format': '<I'},
'k054539_clock': {'offset': 0xA0, 'size': 4, 'type_format': '<I'},
'huc6280_clock': {'offset': 0xA4, 'size': 4, 'type_format': '<I'},
'c140_clocl': {'offset': 0xA8, 'size': 4, 'type_format': '<I'},
'k053260_clock': {'offset': 0xAC, 'size': 4, 'type_format': '<I'},
'pokey_clock': {'offset': 0xB0, 'size': 4, 'type_format': '<I'},
'qsound_clock': {'offset': 0xB4, 'size': 4, 'type_format': '<I'},
'extra_header_offset': {'offset': 0xBc, 'size': 4, 'type_format': '<I'}, # 1.70
},
}

def __init__(self, vgm_data):
Expand Down

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