- if(s_chan[ch].ADSRX.State==2) // -> sustain\r
- {\r
- if(s_chan[ch].ADSRX.SustainIncrease)\r
- {\r
- if(s_chan[ch].ADSRX.SustainModeExp)\r
- {\r
- if(s_chan[ch].ADSRX.EnvelopeVol<0x60000000) \r
- s_chan[ch].ADSRX.EnvelopeVol+=RateTable[(s_chan[ch].ADSRX.SustainRate^0x7F)-0x10 + 32];\r
- else\r
- s_chan[ch].ADSRX.EnvelopeVol+=RateTable[(s_chan[ch].ADSRX.SustainRate^0x7F)-0x18 + 32];\r
- }\r
- else\r
- {\r
- s_chan[ch].ADSRX.EnvelopeVol+=RateTable[(s_chan[ch].ADSRX.SustainRate^0x7F)-0x10 + 32];\r
- }\r
-\r
- if(s_chan[ch].ADSRX.EnvelopeVol<0) \r
- {\r
- s_chan[ch].ADSRX.EnvelopeVol=0x7FFFFFFF;\r
- }\r
- }\r
- else\r
- {\r
- if(s_chan[ch].ADSRX.SustainModeExp)\r
- {\r
- switch((s_chan[ch].ADSRX.EnvelopeVol>>28)&0x7)\r
- {\r
- case 0: s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B +0 + 32];break;\r
- case 1: s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B +4 + 32];break;\r
- case 2: s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B +6 + 32];break;\r
- case 3: s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B +8 + 32];break;\r
- case 4: s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B +9 + 32];break;\r
- case 5: s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B +10+ 32];break;\r
- case 6: s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B +11+ 32];break;\r
- case 7: s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B +12+ 32];break;\r
- }\r
- }\r
- else\r
- {\r
- s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x0F + 32];\r
- }\r
-\r
- if(s_chan[ch].ADSRX.EnvelopeVol<0) \r
- {\r
- s_chan[ch].ADSRX.EnvelopeVol=0;\r
- }\r
- }\r
- s_chan[ch].ADSRX.lVolume=s_chan[ch].ADSRX.EnvelopeVol>>21;\r
- return s_chan[ch].ADSRX.lVolume;\r
- }\r
+ case 2: // -> sustain\r
+ if(s_chan[ch].ADSRX.SustainIncrease)\r
+ {\r
+ rto=8;\r
+ if(s_chan[ch].ADSRX.SustainModeExp&&s_chan[ch].ADSRX.EnvelopeVol>=0x60000000)\r
+ rto=0;\r
+ s_chan[ch].ADSRX.EnvelopeVol+=RateTable[(s_chan[ch].ADSRX.SustainRate^0x7F)-0x18 + rto + 32];\r
+\r
+ if(s_chan[ch].ADSRX.EnvelopeVol<0) \r
+ {\r
+ s_chan[ch].ADSRX.EnvelopeVol=0x7FFFFFFF;\r
+ }\r
+ }\r
+ else\r
+ {\r
+ if(s_chan[ch].ADSRX.SustainModeExp)\r
+ {\r
+ rto=ratetable_offset[(s_chan[ch].ADSRX.EnvelopeVol>>28)&0x7];\r
+ }\r
+ else\r
+ {\r
+ rto=12;\r
+ }\r
+ s_chan[ch].ADSRX.EnvelopeVol-=RateTable[((s_chan[ch].ADSRX.SustainRate^0x7F))-0x1B + rto + 32];\r
+\r
+ if(s_chan[ch].ADSRX.EnvelopeVol<0) \r
+ {\r
+ s_chan[ch].ADSRX.EnvelopeVol=0;\r
+ }\r
+ }\r
+ break;\r