X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2FPico.c;h=bb0f6e5b819a4c9a687a27d856d81685cfb8e3ef;hb=f8ef8ff7100baa0ac0ecfcacb47aea3a9e24bc38;hp=22bdb19912d7ff31710e6aadc7b2417139a6c114;hpb=8ab3e3c1cf696cb776b14ab511f98aa8ab22797e;p=picodrive.git

diff --git a/Pico/Pico.c b/Pico/Pico.c
index 22bdb19..bb0f6e5 100644
--- a/Pico/Pico.c
+++ b/Pico/Pico.c
@@ -17,7 +17,8 @@ int PicoSkipFrame=0; // skip rendering frame?
 int PicoRegionOverride = 0; // override the region detection 0: Auto, 1: Japan NTSC, 2: Japan PAL, 4: US, 8: Europe
 int PicoAutoRgnOrder = 0;
 int emustatus = 0; // rapid_ym2612, multi_ym_updates
-void (*PicoWriteSound)(int len) = 0; // called once per frame at the best time to send sound buffer (PsndOut) to hardware
+void (*PicoWriteSound)(int len) = NULL; // called at the best time to send sound buffer (PsndOut) to hardware
+void (*PicoResetHook)(void) = NULL;
 
 struct PicoSRAM SRam = {0,};
 int z80startCycle, z80stopCycle; // in 68k cycles
@@ -137,7 +138,9 @@ int PicoReset(int hard)
   Pico.m.pal=pal;
   Pico.video.status = 0x3408 | pal; // always set bits | vblank | pal
 
-  sound_reset(); // pal must be known here
+  PsndReset(); // pal must be known here
+
+  if (PicoResetHook) PicoResetHook();
 
   if (PicoMCD & 1) {
     PicoResetMCD(hard);
@@ -202,12 +205,10 @@ static __inline void SekRunM68k(int cyc)
 {
   int cyc_do;
   SekCycleAim+=cyc;
-  //printf("aim: %i, cnt: %i\n", SekCycleAim, SekCycleCnt);
   if((cyc_do=SekCycleAim-SekCycleCnt) <= 0) return;
-  //printf("cyc_do: %i\n", cyc_do);
-#if   defined(EMU_C68K) && defined(EMU_M68K)
-  // this means we do run-compare Cyclone vs Musashi
-  SekCycleCnt+=CM_compareRun(cyc_do);
+#if defined(EMU_CORE_DEBUG)
+  // this means we do run-compare
+  SekCycleCnt+=CM_compareRun(cyc_do, 0);
 #elif defined(EMU_C68K)
   PicoCpuCM68k.cycles=cyc_do;
   CycloneRun(&PicoCpuCM68k);
@@ -215,7 +216,7 @@ static __inline void SekRunM68k(int cyc)
 #elif defined(EMU_M68K)
   SekCycleCnt+=m68k_execute(cyc_do);
 #elif defined(EMU_F68K)
-  SekCycleCnt+=m68k_emulate(cyc_do);
+  SekCycleCnt+=fm68k_emulate(cyc_do+1, 0);
 #endif
 }
 
@@ -223,9 +224,8 @@ static __inline void SekStep(void)
 {
   // this is required for timing sensitive stuff to work
   int realaim=SekCycleAim; SekCycleAim=SekCycleCnt+1;
-#if   defined(EMU_C68K) && defined(EMU_M68K)
-  // this means we do run-compare Cyclone vs Musashi
-  SekCycleCnt+=CM_compareRun(1);
+#if defined(EMU_CORE_DEBUG)
+  SekCycleCnt+=CM_compareRun(1, 0);
 #elif defined(EMU_C68K)
   PicoCpuCM68k.cycles=1;
   CycloneRun(&PicoCpuCM68k);
@@ -233,7 +233,7 @@ static __inline void SekStep(void)
 #elif defined(EMU_M68K)
   SekCycleCnt+=m68k_execute(1);
 #elif defined(EMU_F68K)
-  SekCycleCnt+=m68k_emulate(1);
+  SekCycleCnt+=fm68k_emulate(1, 0);
 #endif
   SekCycleAim=realaim;
 }
@@ -258,17 +258,17 @@ static __inline void getSamples(int y)
 
   if(y == 224) {
     if(emustatus & 2)
-         curr_pos += sound_render(curr_pos, PsndLen-PsndLen/2);
-    else curr_pos  = sound_render(0, PsndLen);
+         curr_pos += PsndRender(curr_pos, PsndLen-PsndLen/2);
+    else curr_pos  = PsndRender(0, PsndLen);
     if (emustatus&1) emustatus|=2; else emustatus&=~2;
     if (PicoWriteSound) PicoWriteSound(curr_pos);
     // clear sound buffer
-    sound_clear();
+    PsndClear();
   }
   else if(emustatus & 3) {
     emustatus|= 2;
     emustatus&=~1;
-    curr_pos = sound_render(0, PsndLen/2);
+    curr_pos = PsndRender(0, PsndLen/2);
   }
 }
 
@@ -296,14 +296,14 @@ static void PicoRunZ80Simple(int line_from, int line_to)
   if (PicoOpt&1) {
     // we have ym2612 enabled, so we have to run Z80 in lines, so we could update DAC and timers
     for (line = line_from; line < line_to; line++) {
-      sound_timers_and_dac(line);
+      Psnd_timers_and_dac(line);
       if ((line == 224 || line == line_sample) && PsndOut) getSamples(line);
       if (line == 32 && PsndOut) emustatus &= ~1;
       if (line >= line_from_r && line < line_to_r)
-        z80_run(228);
+        z80_run_nr(228);
     }
   } else if (line_to_r-line_from_r > 0) {
-    z80_run(228*(line_to_r-line_from_r));
+    z80_run_nr(228*(line_to_r-line_from_r));
     // samples will be taken by caller
   }
 }
@@ -400,10 +400,10 @@ static int PicoFrameSimple(void)
 
   // here we render sound if ym2612 is disabled
   if (!(PicoOpt&1) && PsndOut) {
-    int len = sound_render(0, PsndLen);
+    int len = PsndRender(0, PsndLen);
     if (PicoWriteSound) PicoWriteSound(len);
     // clear sound buffer
-    sound_clear();
+    PsndClear();
   }
 
   // a gap between flags set and vint