279 lines
7.5 KiB
NASM
279 lines
7.5 KiB
NASM
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; NASM.ASM
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; --------
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; uFMOD public source code release. Provided as-is.
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; *** This stub allows compiling uFMOD sources using NASM.
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; Everything documented in fasm stub!
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; %error directive in NASM causes multiple prompts to appear due to
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; multiple passes :( So, we'd better avoid using %error.
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ifdef f44100
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FSOUND_MixRate equ 44100
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FREQ_40HZ_p equ 1DB8Bh
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FREQ_40HZ_f equ 3B7160h
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PCM_format equ 3
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else
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ifdef f22050
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FSOUND_MixRate equ 22050
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FREQ_40HZ_p equ 3B716h
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FREQ_40HZ_f equ 76E2C0h
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PCM_format equ 9
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else
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FSOUND_MixRate equ 48000
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FREQ_40HZ_p equ 1B4E8h
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FREQ_40HZ_f equ 369D00h
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PCM_format equ 1
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endif
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endif
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ifdef NONE
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RAMP_NONE equ 1
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RAMP_WEAK equ 0
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RAMP_STRONG equ 0
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else
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ifdef WEAK
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RAMP_NONE equ 0
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RAMP_WEAK equ 1
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RAMP_STRONG equ 0
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else
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RAMP_NONE equ 0
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RAMP_WEAK equ 0
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RAMP_STRONG equ 1
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endif
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endif
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UCODE equ 0
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ifdef NODEBUG
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DEBUG equ 0
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else
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DEBUG equ 1
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endif
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ifdef UNSAFE
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CHK4VALIDITY equ 0
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AC97SND_ON equ 0
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else
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CHK4VALIDITY equ 1
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ifdef AC97SND
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AC97SND_ON equ 1
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else
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AC97SND_ON equ 0
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endif
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endif
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ifndef NOLINKER
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%include "eff.inc"
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[segment .text align=4]
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endif
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STRUC FSOUND_SAMPLE
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FSOUND_SAMPLE._length resd 1
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FSOUND_SAMPLE.loopstart resd 1
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FSOUND_SAMPLE.looplen resd 1
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FSOUND_SAMPLE.defvol resb 1
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FSOUND_SAMPLE.finetune resb 1
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FSOUND_SAMPLE.bytes resb 1
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FSOUND_SAMPLE.defpan resb 1
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FSOUND_SAMPLE.relative resb 1
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FSOUND_SAMPLE.Resved resb 1
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FSOUND_SAMPLE.loopmode resb 1
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FSOUND_SAMPLE._align resb 1
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FSOUND_SAMPLE.buff resb 2
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ENDSTRUC
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STRUC FSOUND_CHANNEL
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FSOUND_CHANNEL.actualvolume resd 1
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FSOUND_CHANNEL.actualpan resd 1
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FSOUND_CHANNEL.fsampleoffset resd 1
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FSOUND_CHANNEL.leftvolume resd 1
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FSOUND_CHANNEL.rightvolume resd 1
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FSOUND_CHANNEL.mixpos resd 1
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FSOUND_CHANNEL.speedlo resd 1
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FSOUND_CHANNEL.speedhi resd 1
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FSOUND_CHANNEL.ramp_lefttarget resw 1
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FSOUND_CHANNEL.ramp_righttarget resw 1
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FSOUND_CHANNEL.ramp_leftspeed resd 1
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FSOUND_CHANNEL.ramp_rightspeed resd 1
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FSOUND_CHANNEL.fsptr resd 1
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FSOUND_CHANNEL.mixposlo resd 1
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FSOUND_CHANNEL.ramp_leftvolume resd 1
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FSOUND_CHANNEL.ramp_rightvolume resd 1
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FSOUND_CHANNEL.ramp_count resw 1
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FSOUND_CHANNEL.speeddir resb 2
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ENDSTRUC
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STRUC FMUSIC_NOTE
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FMUSIC_NOTE.unote resb 1
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FMUSIC_NOTE.number resb 1
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FMUSIC_NOTE.uvolume resb 1
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FMUSIC_NOTE.effect resb 1
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FMUSIC_NOTE.eparam resb 1
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ENDSTRUC
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STRUC FMUSIC_PATTERN
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FMUSIC_PATTERN.rows resw 1
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FMUSIC_PATTERN.patternsize resw 1
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FMUSIC_PATTERN.data resd 1
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ENDSTRUC
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STRUC FMUSIC_INSTRUMENT
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FMUSIC_INSTRUMENT.sample resd 16
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FMUSIC_INSTRUMENT.keymap resb 96
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FMUSIC_INSTRUMENT.VOLPoints resw 24
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FMUSIC_INSTRUMENT.PANPoints resw 24
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FMUSIC_INSTRUMENT.VOLnumpoints resb 1
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FMUSIC_INSTRUMENT.PANnumpoints resb 1
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FMUSIC_INSTRUMENT.VOLsustain resb 1
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FMUSIC_INSTRUMENT.VOLLoopStart resb 1
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FMUSIC_INSTRUMENT.VOLLoopEnd resb 1
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FMUSIC_INSTRUMENT.PANsustain resb 1
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FMUSIC_INSTRUMENT.PANLoopStart resb 1
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FMUSIC_INSTRUMENT.PANLoopEnd resb 1
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FMUSIC_INSTRUMENT.VOLtype resb 1
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FMUSIC_INSTRUMENT.PANtype resb 1
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FMUSIC_INSTRUMENT.VIBtype resb 1
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FMUSIC_INSTRUMENT.VIBsweep resb 1
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FMUSIC_INSTRUMENT.iVIBdepth resb 1
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FMUSIC_INSTRUMENT.VIBrate resb 1
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FMUSIC_INSTRUMENT.VOLfade resw 1
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ENDSTRUC
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STRUC FMUSIC_CHANNEL
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FMUSIC_CHANNEL.note resb 1
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FMUSIC_CHANNEL.samp resb 1
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FMUSIC_CHANNEL.notectrl resb 1
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FMUSIC_CHANNEL.inst resb 1
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FMUSIC_CHANNEL.cptr resd 1
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FMUSIC_CHANNEL.freq resd 1
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FMUSIC_CHANNEL.volume resd 1
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FMUSIC_CHANNEL.voldelta resd 1
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FMUSIC_CHANNEL.freqdelta resd 1
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FMUSIC_CHANNEL.pan resd 1
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FMUSIC_CHANNEL.envvoltick resd 1
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FMUSIC_CHANNEL.envvolpos resd 1
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FMUSIC_CHANNEL.envvoldelta resd 1
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FMUSIC_CHANNEL.envpantick resd 1
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FMUSIC_CHANNEL.envpanpos resd 1
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FMUSIC_CHANNEL.envpandelta resd 1
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FMUSIC_CHANNEL.ivibsweeppos resd 1
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FMUSIC_CHANNEL.ivibpos resd 1
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FMUSIC_CHANNEL.keyoff resb 2
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FMUSIC_CHANNEL.envvolstopped resb 1
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FMUSIC_CHANNEL.envpanstopped resb 1
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FMUSIC_CHANNEL.envvolfrac resd 1
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FMUSIC_CHANNEL.envvol resd 1
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FMUSIC_CHANNEL.fadeoutvol resd 1
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FMUSIC_CHANNEL.envpanfrac resd 1
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FMUSIC_CHANNEL.envpan resd 1
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FMUSIC_CHANNEL.period resd 1
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FMUSIC_CHANNEL.sampleoffset resd 1
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FMUSIC_CHANNEL.portatarget resd 1
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FMUSIC_CHANNEL.patloopno resb 4
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FMUSIC_CHANNEL.patlooprow resd 1
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FMUSIC_CHANNEL.realnote resb 1
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FMUSIC_CHANNEL.recenteffect resb 1
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FMUSIC_CHANNEL.portaupdown resb 2
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FMUSIC_CHANNEL.xtraportadown resb 1
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FMUSIC_CHANNEL.xtraportaup resb 1
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FMUSIC_CHANNEL.volslide resb 1
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FMUSIC_CHANNEL.panslide resb 1
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FMUSIC_CHANNEL.retrigx resb 1
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FMUSIC_CHANNEL.retrigy resb 1
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FMUSIC_CHANNEL.portaspeed resb 1
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FMUSIC_CHANNEL.vibpos resb 1
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FMUSIC_CHANNEL.vibspeed resb 1
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FMUSIC_CHANNEL.vibdepth resb 1
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FMUSIC_CHANNEL.tremolopos resb 1
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FMUSIC_CHANNEL.tremolospeed resb 1
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FMUSIC_CHANNEL.tremolodepth resb 1
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FMUSIC_CHANNEL.tremorpos resb 1
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FMUSIC_CHANNEL.tremoron resb 1
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FMUSIC_CHANNEL.tremoroff resb 1
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FMUSIC_CHANNEL.wavecontrol resb 1
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FMUSIC_CHANNEL.finevslup resb 1
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FMUSIC_CHANNEL.fineportaup resb 1
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FMUSIC_CHANNEL.fineportadown resb 1
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ENDSTRUC
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STRUC FMUSIC_MODULE
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FMUSIC_MODULE.pattern resd 1
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FMUSIC_MODULE.instrument resd 1
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FMUSIC_MODULE.mixer_samplesleft resd 1
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FMUSIC_MODULE.globalvolume resd 1
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FMUSIC_MODULE.tick resd 1
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FMUSIC_MODULE.speed resd 1
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FMUSIC_MODULE.order resd 1
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FMUSIC_MODULE.row resd 1
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FMUSIC_MODULE.patterndelay resd 1
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FMUSIC_MODULE.nextorder resd 1
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FMUSIC_MODULE.nextrow resd 1
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FMUSIC_MODULE.unused1 resd 1
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FMUSIC_MODULE.numchannels resd 1
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FMUSIC_MODULE.Channels resd 1
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FMUSIC_MODULE.uFMOD_Ch resd 1
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FMUSIC_MODULE.mixer_samplespertick resd 1
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FMUSIC_MODULE.numorders resw 1
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FMUSIC_MODULE.restart resw 1
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FMUSIC_MODULE.numchannels_xm resb 1
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FMUSIC_MODULE.globalvsl resb 1
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FMUSIC_MODULE.numpatternsmem resw 1
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FMUSIC_MODULE.numinsts resw 1
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FMUSIC_MODULE.flags resw 1
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FMUSIC_MODULE.defaultspeed resw 1
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FMUSIC_MODULE.defaultbpm resw 1
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FMUSIC_MODULE.orderlist resb 256
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ENDSTRUC
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%macro PUBLIC 1
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ifndef NOLINKER
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GLOBAL %1
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endif
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%endmacro
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%define OFFSET
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%define PTR
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include "ufmod.asm"
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include "core.asm"
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ifdef NOLINKER
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uFMOD_IMG_END: ; End of uFMOD's code. BSS follows.
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align 16
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[segment .bss]
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else
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[segment .bss align=16]
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endif
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_mod resb FMUSIC_MODULE_size
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mmt resd 3
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ufmod_heap resd 2
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if AC97SND_ON
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extern hSound
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resd 1
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else
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hSound resd 1
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endif
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hBuff resd 1
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SW_Exit resd 1
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MixBuf resb FSOUND_BlockSize*8
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ufmod_noloop resb 1
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ufmod_pause_ resb 1
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mix_endflag resb 2
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mmf resd 4
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ufmod_vol resd 1
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uFMOD_fopen resd 1
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uFMOD_fread resd 1
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file_struct resd 7
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cache_offset resd 1
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if INFO_API_ON
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time_ms resd 1
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L_vol resw 1
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R_vol resw 1
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s_row resw 1
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s_order resw 1
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szTtl resb 24
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endif
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DummySamp resb FSOUND_SAMPLE_size
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