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proper ym2612 save hopefully done

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@491 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-06-22 22:34:14 +00:00
parent 5ed2561c91
commit db49317be1
3 changed files with 171 additions and 16 deletions
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8
Pico/sound/ym2612.h
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@ -30,7 +30,7 @@ typedef struct
/* Phase Generator */
UINT32 phase; /* #0x0c phase counter | need_save */
UINT32 Incr; /* #0x10 phase step | need_save */
UINT32 Incr; /* #0x10 phase step */
UINT8 KSR; /* #0x14 key scale rate :3-KSR */
UINT8 ksr; /* #0x15 key scale rate :kcode>>(3-KSR) */
@ -54,16 +54,16 @@ typedef struct
{
FM_SLOT SLOT[4]; /* four SLOTs (operators) */
UINT8 ALGO; /* algorithm */
UINT8 ALGO; /* +00 algorithm */
UINT8 FB; /* feedback shift */
INT32 op1_out; /* op1 output for feedback */
INT32 mem_value; /* delayed sample (MEM) value */
INT32 mem_value; /* +08 delayed sample (MEM) value */
INT32 pms; /* channel PMS */
UINT8 ams; /* channel AMS */
UINT8 kcode; /* key code: */
UINT8 kcode; /* +11 key code: */
UINT32 fc; /* fnum,blk:adjusted to sample rate */
UINT32 block_fnum; /* current blk/fnum value for this slot (can be different betweeen slots of one channel in 3slot mode) */