.equiv ID_NUMBER, 0x68736d53 .equiv PCM_DMA_BUF_SIZE, 1584 .equiv C_V, 0x40 .equiv TONEDATA_TYPE_CGB, 0x07 .equiv TONEDATA_TYPE_FIX, 0x08 .equiv TONEDATA_TYPE_REV, 0x10 .equiv TONEDATA_TYPE_CMP, 0x20 .equiv TONEDATA_TYPE_SPL, 0x40 @ key split .equiv TONEDATA_TYPE_RHY, 0x80 @ rhythm .equiv TONEDATA_P_S_PAN, 0xc0 .equiv SOUND_CHANNEL_SF_START, 0x80 .equiv SOUND_CHANNEL_SF_STOP, 0x40 .equiv SOUND_CHANNEL_SF_SPECIAL, 0x20 .equiv SOUND_CHANNEL_SF_LOOP, 0x10 .equiv SOUND_CHANNEL_SF_IEC, 0x04 .equiv SOUND_CHANNEL_SF_ENV, 0x03 .equiv SOUND_CHANNEL_SF_ENV_ATTACK, 0x03 .equiv SOUND_CHANNEL_SF_ENV_DECAY, 0x02 .equiv SOUND_CHANNEL_SF_ENV_SUSTAIN, 0x01 .equiv SOUND_CHANNEL_SF_ENV_RELEASE, 0x00 .equiv SOUND_CHANNEL_SF_ON, (SOUND_CHANNEL_SF_START | SOUND_CHANNEL_SF_STOP | SOUND_CHANNEL_SF_IEC | SOUND_CHANNEL_SF_ENV) .equiv CGB_CHANNEL_MO_PIT, 0x02 .equiv CGB_CHANNEL_MO_VOL, 0x01 .equiv WAVE_DATA_FLAG_LOOP, 0xC0 .equiv MPT_FLG_VOLSET, 0x01 .equiv MPT_FLG_VOLCHG, 0x03 .equiv MPT_FLG_PITSET, 0x04 .equiv MPT_FLG_PITCHG, 0x0C .equiv MPT_FLG_START, 0x40 .equiv MPT_FLG_EXIST, 0x80 .macro struct_begin .struct 0 .endm .macro struct_field name, size \name: .struct \name + \size .endm struct_begin struct_field o_WaveData_type, 2 struct_field o_WaveData_d1, 1 struct_field o_WaveData_flags, 1 struct_field o_WaveData_freq, 4 struct_field o_WaveData_loopStart, 4 struct_field o_WaveData_size, 4 struct_field o_WaveData_data, 0 struct_field WaveData_size, 0 struct_begin struct_field o_ToneData_type, 1 struct_field o_ToneData_key, 1 struct_field o_ToneData_length, 1 struct_field o_ToneData_pan_sweep, 1 struct_field o_ToneData_wav, 4 struct_field o_ToneData_attack, 1 struct_field o_ToneData_decay, 1 struct_field o_ToneData_sustain, 1 struct_field o_ToneData_release, 1 struct_field ToneData_size, 0 struct_begin struct_field o_SoundInfo_ident, 4 struct_field o_SoundInfo_pcmDmaCounter, 1 struct_field o_SoundInfo_reverb, 1 struct_field o_SoundInfo_maxChans, 1 struct_field o_SoundInfo_masterVolume, 1 struct_field o_SoundInfo_freq, 1 struct_field o_SoundInfo_mode, 1 struct_field o_SoundInfo_c15, 1 struct_field o_SoundInfo_pcmDmaPeriod, 1 struct_field o_SoundInfo_maxLines, 1 struct_field o_SoundInfo_gap, 3 struct_field o_SoundInfo_pcmSamplesPerVBlank, 4 struct_field o_SoundInfo_pcmFreq, 4 struct_field o_SoundInfo_divFreq, 4 struct_field o_SoundInfo_cgbChans, 4 struct_field o_SoundInfo_MPlayMainHead, 4 struct_field o_SoundInfo_musicPlayerHead, 4 struct_field o_SoundInfo_CgbSound, 4 struct_field o_SoundInfo_CgbOscOff, 4 struct_field o_SoundInfo_MidiKeyToCgbFreq, 4 struct_field o_SoundInfo_MPlayJumpTable, 4 struct_field o_SoundInfo_plynote, 4 struct_field o_SoundInfo_ExtVolPit, 4 struct_field o_SoundInfo_gap2, 16 struct_field o_SoundInfo_chans, 768 struct_field o_SoundInfo_pcmBuffer, PCM_DMA_BUF_SIZE * 2 struct_field SoundInfo_size, 0 struct_begin struct_field o_SoundChannel_statusFlags, 1 struct_field o_SoundChannel_type, 1 struct_field o_SoundChannel_rightVolume, 1 struct_field o_SoundChannel_leftVolume, 1 struct_field o_SoundChannel_attack, 1 struct_field o_SoundChannel_decay, 1 struct_field o_SoundChannel_sustain, 1 struct_field o_SoundChannel_release, 1 struct_field o_SoundChannel_key, 1 struct_field o_SoundChannel_envelopeVolume, 1 struct_field o_SoundChannel_envelopeVolumeRight, 1 struct_field o_SoundChannel_envelopeVolumeLeft, 1 struct_field o_SoundChannel_pseudoEchoVolume, 1 struct_field o_SoundChannel_pseudoEchoLength, 1 struct_field o_SoundChannel_dummy1, 1 struct_field o_SoundChannel_dummy2, 1 struct_field o_SoundChannel_gateTime, 1 struct_field o_SoundChannel_midiKey, 1 struct_field o_SoundChannel_velocity, 1 struct_field o_SoundChannel_priority, 1 struct_field o_SoundChannel_rhythmPan, 1 struct_field o_SoundChannel_dummy3, 3 struct_field o_SoundChannel_count, 4 struct_field o_SoundChannel_fw, 4 struct_field o_SoundChannel_frequency, 4 struct_field o_SoundChannel_wav, 4 struct_field o_SoundChannel_currentPointer, 4 struct_field o_SoundChannel_track, 4 struct_field o_SoundChannel_prevChannelPointer, 4 struct_field o_SoundChannel_nextChannelPointer, 4 struct_field o_SoundChannel_dummy4, 4 struct_field o_SoundChannel_xpi, 2 struct_field o_SoundChannel_xpc, 2 struct_field SoundChannel_size, 0 struct_begin struct_field o_MusicPlayerTrack_flags, 1 struct_field o_MusicPlayerTrack_wait, 1 struct_field o_MusicPlayerTrack_patternLevel, 1 struct_field o_MusicPlayerTrack_repN, 1 struct_field o_MusicPlayerTrack_gateTime, 1 struct_field o_MusicPlayerTrack_key, 1 struct_field o_MusicPlayerTrack_velocity, 1 struct_field o_MusicPlayerTrack_runningStatus, 1 struct_field o_MusicPlayerTrack_keyM, 1 struct_field o_MusicPlayerTrack_pitM, 1 struct_field o_MusicPlayerTrack_keyShift, 1 struct_field o_MusicPlayerTrack_keyShiftX, 1 struct_field o_MusicPlayerTrack_tune, 1 struct_field o_MusicPlayerTrack_pitX, 1 struct_field o_MusicPlayerTrack_bend, 1 struct_field o_MusicPlayerTrack_bendRange, 1 struct_field o_MusicPlayerTrack_volMR, 1 struct_field o_MusicPlayerTrack_volML, 1 struct_field o_MusicPlayerTrack_vol, 1 struct_field o_MusicPlayerTrack_volX, 1 struct_field o_MusicPlayerTrack_pan, 1 struct_field o_MusicPlayerTrack_panX, 1 struct_field o_MusicPlayerTrack_modM, 1 struct_field o_MusicPlayerTrack_mod, 1 struct_field o_MusicPlayerTrack_modT, 1 struct_field o_MusicPlayerTrack_lfoSpeed, 1 struct_field o_MusicPlayerTrack_lfoSpeedC, 1 struct_field o_MusicPlayerTrack_lfoDelay, 1 struct_field o_MusicPlayerTrack_lfoDelayC, 1 struct_field o_MusicPlayerTrack_priority, 1 struct_field o_MusicPlayerTrack_pseudoEchoVolume, 1 struct_field o_MusicPlayerTrack_pseudoEchoLength, 1 struct_field o_MusicPlayerTrack_chan, 4 struct_field o_MusicPlayerTrack_ToneData_type, 1 struct_field o_MusicPlayerTrack_ToneData_key, 1 struct_field o_MusicPlayerTrack_ToneData_length, 1 struct_field o_MusicPlayerTrack_ToneData_pan_sweep, 1 struct_field o_MusicPlayerTrack_ToneData_wav, 4 struct_field o_MusicPlayerTrack_ToneData_attack, 1 struct_field o_MusicPlayerTrack_ToneData_decay, 1 struct_field o_MusicPlayerTrack_ToneData_sustain, 1 struct_field o_MusicPlayerTrack_ToneData_release, 1 struct_field o_MusicPlayerTrack_gap, 10 struct_field o_MusicPlayerTrack_unk_3A, 2 struct_field o_MusicPlayerTrack_unk_3C, 4 struct_field o_MusicPlayerTrack_cmdPtr, 4 struct_field o_MusicPlayerTrack_patternStack, 12 struct_field MusicPlayerTrack_size, 0 .equiv o_MusicPlayerTrack_ToneData_keySplitTable, o_MusicPlayerTrack_ToneData_attack struct_begin struct_field o_MusicPlayerInfo_songHeader, 4 struct_field o_MusicPlayerInfo_status, 4 struct_field o_MusicPlayerInfo_trackCount, 1 struct_field o_MusicPlayerInfo_priority, 1 struct_field o_MusicPlayerInfo_cmd, 1 struct_field o_MusicPlayerInfo_unk_B, 1 struct_field o_MusicPlayerInfo_clock, 4 struct_field o_MusicPlayerInfo_gap, 8 struct_field o_MusicPlayerInfo_memAccArea, 4 struct_field o_MusicPlayerInfo_tempoD, 2 struct_field o_MusicPlayerInfo_tempoU, 2 struct_field o_MusicPlayerInfo_tempoI, 2 struct_field o_MusicPlayerInfo_tempoC, 2 struct_field o_MusicPlayerInfo_fadeOI, 2 struct_field o_MusicPlayerInfo_fadeOC, 2 struct_field o_MusicPlayerInfo_fadeOV, 2 struct_field o_MusicPlayerInfo_padding, 2 struct_field o_MusicPlayerInfo_tracks, 4 struct_field o_MusicPlayerInfo_tone, 4 struct_field o_MusicPlayerInfo_ident, 4 struct_field o_MusicPlayerInfo_func, 4 struct_field o_MusicPlayerInfo_intp, 4 struct_field MusicPlayerInfo_size, 0 struct_begin struct_field o_CgbChannel_statusFlags, 1 struct_field o_CgbChannel_type, 1 struct_field o_CgbChannel_rightVolume, 1 struct_field o_CgbChannel_leftVolume, 1 struct_field o_CgbChannel_attack, 1 struct_field o_CgbChannel_decay, 1 struct_field o_CgbChannel_sustain, 1 struct_field o_CgbChannel_release, 1 struct_field o_CgbChannel_key, 1 struct_field o_CgbChannel_envelopeVolume, 1 struct_field o_CgbChannel_envelopeGoal, 1 struct_field o_CgbChannel_envelopeCounter, 1 struct_field o_CgbChannel_pseudoEchoVolume, 1 struct_field o_CgbChannel_pseudoEchoLength, 1 struct_field o_CgbChannel_dummy1, 1 struct_field o_CgbChannel_dummy2, 1 struct_field o_CgbChannel_gateTime, 1 struct_field o_CgbChannel_midiKey, 1 struct_field o_CgbChannel_velocity, 1 struct_field o_CgbChannel_priority, 1 struct_field o_CgbChannel_rhythmPan, 1 struct_field o_CgbChannel_dummy3, 3 struct_field o_CgbChannel_dummy5, 1 struct_field o_CgbChannel_sustainGoal, 1 struct_field o_CgbChannel_n4, 1 struct_field o_CgbChannel_pan, 1 struct_field o_CgbChannel_panMask, 1 struct_field o_CgbChannel_modify, 1 struct_field o_CgbChannel_length, 1 struct_field o_CgbChannel_sweep, 1 struct_field o_CgbChannel_frequency, 4 struct_field o_CgbChannel_wavePointer, 4 struct_field o_CgbChannel_currentPointer, 4 struct_field o_CgbChannel_track, 4 struct_field o_CgbChannel_prevChannelPointer, 4 struct_field o_CgbChannel_nextChannelPointer, 4 struct_field o_CgbChannel_dummy4, 8 struct_field CgbChannel_size, 0