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audio, fix for speed regression after last commit

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This commit is contained in:
kub
2020-07-17 19:25:51 +02:00
parent 575cc44f2b
commit 4ede285c45
1 changed files with 1 additions and 3 deletions
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4
pico/memory.c
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@@ -1009,8 +1009,6 @@ static int ym2612_write_local(u32 a, u32 d, int is_from_z80)
int old_mode = ym2612.OPN.ST.mode; int old_mode = ym2612.OPN.ST.mode;
int cycles = is_from_z80 ? z80_cyclesDone() : z80_cycles_from_68k(); int cycles = is_from_z80 ? z80_cyclesDone() : z80_cycles_from_68k();
if (ym2612.OPN.ST.mode != d)
PsndDoFM(cycles);
ym2612.OPN.ST.mode = d; ym2612.OPN.ST.mode = d;
elprintf(EL_YMTIMER, "st mode %02x", d); elprintf(EL_YMTIMER, "st mode %02x", d);
@@ -1028,6 +1026,7 @@ static int ym2612_write_local(u32 a, u32 d, int is_from_z80)
#ifdef __GP2X__ #ifdef __GP2X__
if (PicoIn.opt & POPT_EXT_FM) return YM2612Write_940(a, d, get_scanline(is_from_z80)); if (PicoIn.opt & POPT_EXT_FM) return YM2612Write_940(a, d, get_scanline(is_from_z80));
#endif #endif
PsndDoFM(cycles);
return 1; return 1;
} }
return 0; return 0;
@@ -1069,7 +1068,6 @@ static int ym2612_write_local(u32 a, u32 d, int is_from_z80)
#define ym2612_read_local() \ #define ym2612_read_local() \
PsndDoFM(xcycles>>8); \
if (xcycles >= Pico.t.timer_a_next_oflow) \ if (xcycles >= Pico.t.timer_a_next_oflow) \
ym2612.OPN.ST.status |= (ym2612.OPN.ST.mode >> 2) & 1; \ ym2612.OPN.ST.status |= (ym2612.OPN.ST.mode >> 2) & 1; \
if (xcycles >= Pico.t.timer_b_next_oflow) \ if (xcycles >= Pico.t.timer_b_next_oflow) \