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| version 1.8, 2003/12/08 00:55:33 | version 1.10, 2004/02/03 08:24:40 |
|---|---|
| Line 67 void psggen_reset(PSGGEN psg) { | Line 67 void psggen_reset(PSGGEN psg) { |
| ZeroMemory(psg, sizeof(_PSGGEN)); | ZeroMemory(psg, sizeof(_PSGGEN)); |
| for (i=0; i<3; i++) { | for (i=0; i<3; i++) { |
| psg->tone[i].pvol = &psg->envvol; | psg->tone[i].pvol = psggencfg.volume + 0; |
| } | } |
| for (i=0; i<sizeof(psggen_deftbl); i++) { | for (i=0; i<sizeof(psggen_deftbl); i++) { |
| psggen_setreg(psg, (REG8)i, psggen_deftbl[i]); | psggen_setreg(psg, (REG8)i, psggen_deftbl[i]); |
| } | } |
| } | } |
| void psggen_restore(PSGGEN psg) { | |
| REG8 i; | |
| for (i=0; i<0x0e; i++) { | |
| psggen_setreg(psg, i, ((BYTE *)&psg->reg)[i]); | |
| } | |
| } | |
| void psggen_setreg(PSGGEN psg, REG8 reg, REG8 value) { | void psggen_setreg(PSGGEN psg, REG8 reg, REG8 value) { |
| UINT freq; | UINT freq; |
| Line 123 void psggen_setreg(PSGGEN psg, REG8 reg, | Line 132 void psggen_setreg(PSGGEN psg, REG8 reg, |
| ch = reg - 8; | ch = reg - 8; |
| keydisp_psgvol(psg, (BYTE)ch); | keydisp_psgvol(psg, (BYTE)ch); |
| if (value & 0x10) { | if (value & 0x10) { |
| psg->tone[ch].pvol = &psg->envvol; | psg->tone[ch].pvol = &psg->evol; |
| } | } |
| else { | else { |
| psg->tone[ch].pvol = ((BYTE *)&psg->reg) + reg; | psg->tone[ch].pvol = psggencfg.volume + (value & 15); |
| } | } |
| psg->tone[ch].puchi = psggencfg.puchidec; | psg->tone[ch].puchi = psggencfg.puchidec; |
| psg->puchicount = psggencfg.puchidec; | psg->puchicount = psggencfg.puchidec; |