X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fpico_cmn.c;h=b39cfdb2a7ac252c61623a1189a011728a8eb9ef;hb=4f2cdbf551ad1a7f487b65b4754cbf7983e80b8a;hp=5ce13aaeaadd7339e96d38fc85d5314d746cf52e;hpb=53f948c9014404685aaacce497755794c25bc5b6;p=picodrive.git

diff --git a/pico/pico_cmn.c b/pico/pico_cmn.c
index 5ce13aa..b39cfdb 100644
--- a/pico/pico_cmn.c
+++ b/pico/pico_cmn.c
@@ -39,7 +39,7 @@ static void SekSyncM68k(void)
 #elif defined(EMU_M68K)
     SekCycleCnt += m68k_execute(cyc_do) - cyc_do;
 #elif defined(EMU_F68K)
-    SekCycleCnt += fm68k_emulate(cyc_do, 0, 0) - cyc_do;
+    SekCycleCnt += fm68k_emulate(cyc_do, 0) - cyc_do;
 #endif
   }
 
@@ -85,8 +85,7 @@ static int PicoFrameHints(void)
   }
 
   z80_resetCycles();
-  PsndDacLine = 0;
-  emustatus &= ~1;
+  PsndStartFrame();
 
   pv->status&=~0x88; // clear V-Int, come out of vblank
 
@@ -145,10 +144,9 @@ static int PicoFrameHints(void)
 
       if (Pico.m.z80Run && !Pico.m.z80_reset && (PicoOpt&POPT_EN_Z80))
         PicoSyncZ80(cycles);
-      if (ym2612.dacen && PsndDacLine <= y)
-        PsndDoDAC(y);
 #ifdef PICO_CD
-      pcd_sync_s68k(cycles, 0);
+      if (PicoAHW & PAHW_MCD)
+        pcd_sync_s68k(cycles, 0);
 #endif
 #ifdef PICO_32X
       p32x_sync_sh2s(cycles);
@@ -167,7 +165,7 @@ static int PicoFrameHints(void)
 
   if (!skip)
   {
-    if (DrawScanline < y)
+    if (Pico.est.DrawScanline < y)
       PicoDrawSync(y - 1, 0);
 #ifdef DRAW_FINISH_FUNC
     DRAW_FINISH_FUNC();
@@ -203,6 +201,7 @@ static int PicoFrameHints(void)
   // also delay between F bit (bit 7) is set in SR and IRQ happens (Ex-Mutants)
   // also delay between last H-int and V-int (Golden Axe 3)
   line_base_cycles = SekCyclesDone();
+  if (Pico.m.dma_xfers) SekCyclesBurn(CheckDMA());
   CPUS_RUN(CYCLES_M68K_VINT_LAG);
 
   if (pv->reg[1]&0x20) {
@@ -218,7 +217,8 @@ static int PicoFrameHints(void)
   }
 
 #ifdef PICO_CD
-  pcd_sync_s68k(cycles, 0);
+  if (PicoAHW & PAHW_MCD)
+    pcd_sync_s68k(cycles, 0);
 #endif
 #ifdef PICO_32X
   p32x_sync_sh2s(cycles);
@@ -227,14 +227,9 @@ static int PicoFrameHints(void)
 
   // get samples from sound chips
   if (y == 224 && PsndOut)
-  {
-    if (ym2612.dacen && PsndDacLine <= y)
-      PsndDoDAC(y);
     PsndGetSamples(y);
-  }
 
   // Run scanline:
-  if (Pico.m.dma_xfers) SekCyclesBurn(CheckDMA());
   CPUS_RUN(CYCLES_M68K_LINE - CYCLES_M68K_VINT_LAG - CYCLES_M68K_ASD);
 
   if (PicoLineHook) PicoLineHook();
@@ -267,11 +262,12 @@ static int PicoFrameHints(void)
   cycles = SekCyclesDone();
   if (Pico.m.z80Run && !Pico.m.z80_reset && (PicoOpt&POPT_EN_Z80))
     PicoSyncZ80(cycles);
-  if (PsndOut && ym2612.dacen && PsndDacLine <= lines-1)
-    PsndDoDAC(lines-1);
+  if (PsndOut && ym2612.dacen && PsndDacLine < lines)
+    PsndDoDAC(lines - 1);
 
 #ifdef PICO_CD
-  pcd_sync_s68k(cycles, 0);
+  if (PicoAHW & PAHW_MCD)
+    pcd_sync_s68k(cycles, 0);
 #endif
 #ifdef PICO_32X
   p32x_sync_sh2s(cycles);