bugfixes, new scaling, double ym upd at 940

[picodrive.git] / Pico / sound / ym2612.c

diff --git a/Pico/sound/ym2612.c b/Pico/sound/ym2612.c
index 3c3b17e..754f496 100644 (file)
--- a/Pico/sound/ym2612.c
+++ b/Pico/sound/ym2612.c
@@ -1702,7 +1702,9 @@ int YM2612Write_(unsigned int a, unsigned int v)
                }\r
 \r
                addr = ym2612.OPN.ST.address;\r
+#ifndef EXTERNAL_YM2612\r
                ym2612.REGS[addr] = v;\r
+#endif\r
 \r
                switch( addr & 0xf0 )\r
                {\r
@@ -1800,7 +1802,9 @@ int YM2612Write_(unsigned int a, unsigned int v)
                }\r
 \r
                addr = ym2612.OPN.ST.address | 0x100;\r
+#ifndef EXTERNAL_YM2612\r
                ym2612.REGS[addr] = v;\r
+#endif\r
 \r
                ret = OPNWriteReg(addr, v);\r
                break;\r
@@ -1869,7 +1873,10 @@ void YM2612PicoStateLoad_(void)
 }\r
 \r
 \r
+#ifndef EXTERNAL_YM2612\r
 void *YM2612GetRegs(void)\r
 {\r
        return ym2612.REGS;\r
 }\r
+#endif\r
+\r