diff options
Diffstat (limited to 'source/cpuexec.c')
| -rw-r--r-- | source/cpuexec.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/source/cpuexec.c b/source/cpuexec.c index 2c1b67a..ce2d5c3 100644 --- a/source/cpuexec.c +++ b/source/cpuexec.c @@ -612,6 +612,8 @@ void S9xDoHBlankProcessing_SFX() if (CPU.V_Counter >= FIRST_VISIBLE_LINE && CPU.V_Counter < PPU.ScreenHeight + FIRST_VISIBLE_LINE) RenderLine(CPU.V_Counter - FIRST_VISIBLE_LINE); + +#ifndef USE_BLARGG_APU // Use TimerErrorCounter to skip update of SPC700 timers once // every 128 updates. Needed because this section of code is called // once every emulated 63.5 microseconds, which coresponds to @@ -665,6 +667,7 @@ void S9xDoHBlankProcessing_SFX() } } } +#endif // #ifndef USE_BLARGG_APU break; case HTIMER_BEFORE_EVENT: @@ -700,6 +703,7 @@ void S9xDoHBlankProcessing_NoSFX() case HBLANK_END_EVENT: +#ifndef USE_BLARGG_APU #ifndef STORM if (Settings.SoundSync) S9xGenerateSound(); @@ -715,6 +719,11 @@ void S9xDoHBlankProcessing_NoSFX() } else APU.Cycles = 0; +#else + S9xAPUExecute(); + CPU.Cycles -= Settings.H_Max; + S9xAPUSetReferenceTime(CPU.Cycles); +#endif CPU.NextEvent = -1; ICPU.Scanline++; @@ -804,6 +813,7 @@ void S9xDoHBlankProcessing_NoSFX() // if (IAPU.TimerErrorCounter >= ) // IAPU.TimerErrorCounter = 0; // else +#ifndef USE_BLARGG_APU { if (APU.TimerEnabled [2]) { @@ -848,6 +858,7 @@ void S9xDoHBlankProcessing_NoSFX() } } } +#endif break; case HTIMER_BEFORE_EVENT: |