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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1845 | yogev_ezra | 1 | ; NASM.ASM |
| 2 | ; -------- |
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| 3 | ; uFMOD public source code release. Provided as-is. |
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| 4 | |||
| 5 | ; *** This stub allows compiling uFMOD sources using NASM. |
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| 6 | ; Everything documented in fasm stub! |
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| 7 | |||
| 8 | ; %error directive in NASM causes multiple prompts to appear due to |
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| 9 | ; multiple passes :( So, we'd better avoid using %error. |
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| 10 | |||
| 11 | ifdef f44100 |
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| 12 | FSOUND_MixRate equ 44100 |
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| 13 | FREQ_40HZ_p equ 1DB8Bh |
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| 14 | FREQ_40HZ_f equ 3B7160h |
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| 15 | PCM_format equ 3 |
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| 16 | else |
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| 17 | ifdef f22050 |
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| 18 | FSOUND_MixRate equ 22050 |
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| 19 | FREQ_40HZ_p equ 3B716h |
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| 20 | FREQ_40HZ_f equ 76E2C0h |
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| 21 | PCM_format equ 9 |
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| 22 | else |
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| 23 | FSOUND_MixRate equ 48000 |
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| 24 | FREQ_40HZ_p equ 1B4E8h |
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| 25 | FREQ_40HZ_f equ 369D00h |
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| 26 | PCM_format equ 1 |
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| 27 | endif |
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| 28 | endif |
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| 29 | |||
| 30 | ifdef NONE |
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| 31 | RAMP_NONE equ 1 |
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| 32 | RAMP_WEAK equ 0 |
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| 33 | RAMP_STRONG equ 0 |
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| 34 | else |
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| 35 | ifdef WEAK |
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| 36 | RAMP_NONE equ 0 |
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| 37 | RAMP_WEAK equ 1 |
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| 38 | RAMP_STRONG equ 0 |
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| 39 | else |
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| 40 | RAMP_NONE equ 0 |
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| 41 | RAMP_WEAK equ 0 |
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| 42 | RAMP_STRONG equ 1 |
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| 43 | endif |
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| 44 | endif |
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| 45 | |||
| 46 | UCODE equ 0 |
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| 47 | |||
| 48 | ifdef NODEBUG |
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| 49 | DEBUG equ 0 |
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| 50 | else |
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| 51 | DEBUG equ 1 |
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| 52 | endif |
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| 53 | |||
| 54 | ifdef UNSAFE |
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| 55 | CHK4VALIDITY equ 0 |
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| 56 | AC97SND_ON equ 0 |
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| 57 | else |
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| 58 | CHK4VALIDITY equ 1 |
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| 59 | ifdef AC97SND |
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| 60 | AC97SND_ON equ 1 |
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| 61 | else |
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| 62 | AC97SND_ON equ 0 |
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| 63 | endif |
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| 64 | endif |
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| 65 | |||
| 66 | ifndef NOLINKER |
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| 67 | %include "eff.inc" |
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| 68 | |||
| 69 | [segment .text align=4] |
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| 70 | endif |
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| 71 | |||
| 72 | STRUC FSOUND_SAMPLE |
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| 73 | FSOUND_SAMPLE._length resd 1 |
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| 74 | FSOUND_SAMPLE.loopstart resd 1 |
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| 75 | FSOUND_SAMPLE.looplen resd 1 |
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| 76 | FSOUND_SAMPLE.defvol resb 1 |
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| 77 | FSOUND_SAMPLE.finetune resb 1 |
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| 78 | FSOUND_SAMPLE.bytes resb 1 |
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| 79 | FSOUND_SAMPLE.defpan resb 1 |
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| 80 | FSOUND_SAMPLE.relative resb 1 |
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| 81 | FSOUND_SAMPLE.Resved resb 1 |
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| 82 | FSOUND_SAMPLE.loopmode resb 1 |
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| 83 | FSOUND_SAMPLE._align resb 1 |
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| 84 | FSOUND_SAMPLE.buff resb 2 |
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| 85 | ENDSTRUC |
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| 86 | |||
| 87 | STRUC FSOUND_CHANNEL |
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| 88 | FSOUND_CHANNEL.actualvolume resd 1 |
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| 89 | FSOUND_CHANNEL.actualpan resd 1 |
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| 90 | FSOUND_CHANNEL.fsampleoffset resd 1 |
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| 91 | FSOUND_CHANNEL.leftvolume resd 1 |
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| 92 | FSOUND_CHANNEL.rightvolume resd 1 |
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| 93 | FSOUND_CHANNEL.mixpos resd 1 |
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| 94 | FSOUND_CHANNEL.speedlo resd 1 |
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| 95 | FSOUND_CHANNEL.speedhi resd 1 |
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| 96 | FSOUND_CHANNEL.ramp_lefttarget resw 1 |
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| 97 | FSOUND_CHANNEL.ramp_righttarget resw 1 |
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| 98 | FSOUND_CHANNEL.ramp_leftspeed resd 1 |
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| 99 | FSOUND_CHANNEL.ramp_rightspeed resd 1 |
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| 100 | FSOUND_CHANNEL.fsptr resd 1 |
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| 101 | FSOUND_CHANNEL.mixposlo resd 1 |
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| 102 | FSOUND_CHANNEL.ramp_leftvolume resd 1 |
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| 103 | FSOUND_CHANNEL.ramp_rightvolume resd 1 |
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| 104 | FSOUND_CHANNEL.ramp_count resw 1 |
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| 105 | FSOUND_CHANNEL.speeddir resb 2 |
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| 106 | ENDSTRUC |
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| 107 | |||
| 108 | STRUC FMUSIC_NOTE |
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| 109 | FMUSIC_NOTE.unote resb 1 |
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| 110 | FMUSIC_NOTE.number resb 1 |
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| 111 | FMUSIC_NOTE.uvolume resb 1 |
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| 112 | FMUSIC_NOTE.effect resb 1 |
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| 113 | FMUSIC_NOTE.eparam resb 1 |
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| 114 | ENDSTRUC |
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| 115 | |||
| 116 | STRUC FMUSIC_PATTERN |
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| 117 | FMUSIC_PATTERN.rows resw 1 |
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| 118 | FMUSIC_PATTERN.patternsize resw 1 |
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| 119 | FMUSIC_PATTERN.data resd 1 |
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| 120 | ENDSTRUC |
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| 121 | |||
| 122 | STRUC FMUSIC_INSTRUMENT |
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| 123 | FMUSIC_INSTRUMENT.sample resd 16 |
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| 124 | FMUSIC_INSTRUMENT.keymap resb 96 |
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| 125 | FMUSIC_INSTRUMENT.VOLPoints resw 24 |
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| 126 | FMUSIC_INSTRUMENT.PANPoints resw 24 |
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| 127 | FMUSIC_INSTRUMENT.VOLnumpoints resb 1 |
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| 128 | FMUSIC_INSTRUMENT.PANnumpoints resb 1 |
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| 129 | FMUSIC_INSTRUMENT.VOLsustain resb 1 |
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| 130 | FMUSIC_INSTRUMENT.VOLLoopStart resb 1 |
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| 131 | FMUSIC_INSTRUMENT.VOLLoopEnd resb 1 |
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| 132 | FMUSIC_INSTRUMENT.PANsustain resb 1 |
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| 133 | FMUSIC_INSTRUMENT.PANLoopStart resb 1 |
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| 134 | FMUSIC_INSTRUMENT.PANLoopEnd resb 1 |
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| 135 | FMUSIC_INSTRUMENT.VOLtype resb 1 |
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| 136 | FMUSIC_INSTRUMENT.PANtype resb 1 |
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| 137 | FMUSIC_INSTRUMENT.VIBtype resb 1 |
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| 138 | FMUSIC_INSTRUMENT.VIBsweep resb 1 |
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| 139 | FMUSIC_INSTRUMENT.iVIBdepth resb 1 |
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| 140 | FMUSIC_INSTRUMENT.VIBrate resb 1 |
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| 141 | FMUSIC_INSTRUMENT.VOLfade resw 1 |
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| 142 | ENDSTRUC |
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| 143 | |||
| 144 | STRUC FMUSIC_CHANNEL |
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| 145 | FMUSIC_CHANNEL.note resb 1 |
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| 146 | FMUSIC_CHANNEL.samp resb 1 |
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| 147 | FMUSIC_CHANNEL.notectrl resb 1 |
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| 148 | FMUSIC_CHANNEL.inst resb 1 |
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| 149 | FMUSIC_CHANNEL.cptr resd 1 |
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| 150 | FMUSIC_CHANNEL.freq resd 1 |
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| 151 | FMUSIC_CHANNEL.volume resd 1 |
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| 152 | FMUSIC_CHANNEL.voldelta resd 1 |
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| 153 | FMUSIC_CHANNEL.freqdelta resd 1 |
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| 154 | FMUSIC_CHANNEL.pan resd 1 |
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| 155 | FMUSIC_CHANNEL.envvoltick resd 1 |
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| 156 | FMUSIC_CHANNEL.envvolpos resd 1 |
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| 157 | FMUSIC_CHANNEL.envvoldelta resd 1 |
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| 158 | FMUSIC_CHANNEL.envpantick resd 1 |
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| 159 | FMUSIC_CHANNEL.envpanpos resd 1 |
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| 160 | FMUSIC_CHANNEL.envpandelta resd 1 |
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| 161 | FMUSIC_CHANNEL.ivibsweeppos resd 1 |
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| 162 | FMUSIC_CHANNEL.ivibpos resd 1 |
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| 163 | FMUSIC_CHANNEL.keyoff resb 2 |
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| 164 | FMUSIC_CHANNEL.envvolstopped resb 1 |
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| 165 | FMUSIC_CHANNEL.envpanstopped resb 1 |
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| 166 | FMUSIC_CHANNEL.envvolfrac resd 1 |
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| 167 | FMUSIC_CHANNEL.envvol resd 1 |
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| 168 | FMUSIC_CHANNEL.fadeoutvol resd 1 |
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| 169 | FMUSIC_CHANNEL.envpanfrac resd 1 |
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| 170 | FMUSIC_CHANNEL.envpan resd 1 |
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| 171 | FMUSIC_CHANNEL.period resd 1 |
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| 172 | FMUSIC_CHANNEL.sampleoffset resd 1 |
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| 173 | FMUSIC_CHANNEL.portatarget resd 1 |
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| 174 | FMUSIC_CHANNEL.patloopno resb 4 |
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| 175 | FMUSIC_CHANNEL.patlooprow resd 1 |
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| 176 | FMUSIC_CHANNEL.realnote resb 1 |
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| 177 | FMUSIC_CHANNEL.recenteffect resb 1 |
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| 178 | FMUSIC_CHANNEL.portaupdown resb 2 |
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| 179 | FMUSIC_CHANNEL.xtraportadown resb 1 |
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| 180 | FMUSIC_CHANNEL.xtraportaup resb 1 |
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| 181 | FMUSIC_CHANNEL.volslide resb 1 |
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| 182 | FMUSIC_CHANNEL.panslide resb 1 |
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| 183 | FMUSIC_CHANNEL.retrigx resb 1 |
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| 184 | FMUSIC_CHANNEL.retrigy resb 1 |
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| 185 | FMUSIC_CHANNEL.portaspeed resb 1 |
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| 186 | FMUSIC_CHANNEL.vibpos resb 1 |
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| 187 | FMUSIC_CHANNEL.vibspeed resb 1 |
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| 188 | FMUSIC_CHANNEL.vibdepth resb 1 |
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| 189 | FMUSIC_CHANNEL.tremolopos resb 1 |
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| 190 | FMUSIC_CHANNEL.tremolospeed resb 1 |
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| 191 | FMUSIC_CHANNEL.tremolodepth resb 1 |
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| 192 | FMUSIC_CHANNEL.tremorpos resb 1 |
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| 193 | FMUSIC_CHANNEL.tremoron resb 1 |
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| 194 | FMUSIC_CHANNEL.tremoroff resb 1 |
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| 195 | FMUSIC_CHANNEL.wavecontrol resb 1 |
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| 196 | FMUSIC_CHANNEL.finevslup resb 1 |
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| 197 | FMUSIC_CHANNEL.fineportaup resb 1 |
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| 198 | FMUSIC_CHANNEL.fineportadown resb 1 |
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| 199 | ENDSTRUC |
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| 200 | |||
| 201 | STRUC FMUSIC_MODULE |
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| 202 | FMUSIC_MODULE.pattern resd 1 |
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| 203 | FMUSIC_MODULE.instrument resd 1 |
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| 204 | FMUSIC_MODULE.mixer_samplesleft resd 1 |
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| 205 | FMUSIC_MODULE.globalvolume resd 1 |
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| 206 | FMUSIC_MODULE.tick resd 1 |
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| 207 | FMUSIC_MODULE.speed resd 1 |
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| 208 | FMUSIC_MODULE.order resd 1 |
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| 209 | FMUSIC_MODULE.row resd 1 |
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| 210 | FMUSIC_MODULE.patterndelay resd 1 |
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| 211 | FMUSIC_MODULE.nextorder resd 1 |
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| 212 | FMUSIC_MODULE.nextrow resd 1 |
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| 213 | FMUSIC_MODULE.unused1 resd 1 |
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| 214 | FMUSIC_MODULE.numchannels resd 1 |
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| 215 | FMUSIC_MODULE.Channels resd 1 |
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| 216 | FMUSIC_MODULE.uFMOD_Ch resd 1 |
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| 217 | FMUSIC_MODULE.mixer_samplespertick resd 1 |
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| 218 | FMUSIC_MODULE.numorders resw 1 |
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| 219 | FMUSIC_MODULE.restart resw 1 |
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| 220 | FMUSIC_MODULE.numchannels_xm resb 1 |
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| 221 | FMUSIC_MODULE.globalvsl resb 1 |
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| 222 | FMUSIC_MODULE.numpatternsmem resw 1 |
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| 223 | FMUSIC_MODULE.numinsts resw 1 |
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| 224 | FMUSIC_MODULE.flags resw 1 |
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| 225 | FMUSIC_MODULE.defaultspeed resw 1 |
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| 226 | FMUSIC_MODULE.defaultbpm resw 1 |
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| 227 | FMUSIC_MODULE.orderlist resb 256 |
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| 228 | ENDSTRUC |
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| 229 | |||
| 230 | %macro PUBLIC 1 |
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| 231 | ifndef NOLINKER |
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| 232 | GLOBAL %1 |
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| 233 | endif |
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| 234 | %endmacro |
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| 235 | %define OFFSET |
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| 236 | %define PTR |
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| 237 | |||
| 238 | include "ufmod.asm" |
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| 239 | include "core.asm" |
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| 240 | |||
| 241 | ifdef NOLINKER |
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| 242 | uFMOD_IMG_END: ; End of uFMOD's code. BSS follows. |
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| 243 | align 16 |
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| 244 | [segment .bss] |
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| 245 | else |
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| 246 | [segment .bss align=16] |
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| 247 | endif |
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| 248 | |||
| 249 | _mod resb FMUSIC_MODULE_size |
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| 250 | mmt resd 3 |
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| 251 | ufmod_heap resd 2 |
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| 252 | if AC97SND_ON |
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| 253 | extern hSound |
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| 254 | resd 1 |
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| 255 | else |
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| 256 | hSound resd 1 |
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| 257 | endif |
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| 258 | hBuff resd 1 |
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| 259 | SW_Exit resd 1 |
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| 260 | MixBuf resb FSOUND_BlockSize*8 |
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| 261 | ufmod_noloop resb 1 |
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| 262 | ufmod_pause_ resb 1 |
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| 263 | mix_endflag resb 2 |
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| 264 | mmf resd 4 |
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| 265 | ufmod_vol resd 1 |
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| 266 | uFMOD_fopen resd 1 |
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| 267 | uFMOD_fread resd 1 |
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| 268 | file_struct resd 7 |
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| 269 | cache_offset resd 1 |
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| 270 | if INFO_API_ON |
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| 271 | time_ms resd 1 |
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| 272 | L_vol resw 1 |
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| 273 | R_vol resw 1 |
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| 274 | s_row resw 1 |
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| 275 | s_order resw 1 |
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| 276 | szTtl resb 24 |
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| 277 | endif |
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| 278 | DummySamp resb FSOUND_SAMPLE_size |