X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2Fsound%2Fym2612.h;h=a1124de4df2b618d40713f335ed3a48ca856d150;hb=4936aac1cac5db9c8a0bec2d743d05be5c799f1f;hp=39c3cf6629c7d64beaa248444d755409603b3d3c;hpb=4b9c58882616c5205a5ad5c9350f20a3d22bd7e1;p=picodrive.git

diff --git a/Pico/sound/ym2612.h b/Pico/sound/ym2612.h
index 39c3cf6..a1124de 100644
--- a/Pico/sound/ym2612.h
+++ b/Pico/sound/ym2612.h
@@ -141,35 +141,16 @@ typedef struct
 } YM2612;
 #endif
 
-extern FM_ST *ym2612_st;
 #ifndef EXTERNAL_YM2612
 extern YM2612 ym2612;
 #endif
 
-#define YM2612Read() ym2612_st->status
-
-#define YM2612PicoTick(n) \
-{ \
-	/* timer A */ \
-	if(ym2612_st->mode & 0x01 && (ym2612_st->TAT+=64*n) >= ym2612_st->TAC) { \
-		ym2612_st->TAT -= ym2612_st->TAC; \
-		if(ym2612_st->mode & 0x04) ym2612_st->status |= 1; \
-	} \
- \
-	/* timer B */ \
-	if(ym2612_st->mode & 0x02 && (ym2612_st->TBT+=64*n) >= ym2612_st->TBC) { \
-		ym2612_st->TBT -= ym2612_st->TBC; \
-		if(ym2612_st->mode & 0x08) ym2612_st->status |= 2; \
-	} \
-}
-
-
 void YM2612Init_(int baseclock, int rate);
 void YM2612ResetChip_(void);
 int  YM2612UpdateOne_(int *buffer, int length, int stereo, int is_buf_empty);
 
 int  YM2612Write_(unsigned int a, unsigned int v);
-unsigned char YM2612Read_(void);
+//unsigned char YM2612Read_(void);
 
 int  YM2612PicoTick_(int n);
 void YM2612PicoStateLoad_(void);