win32 stuff, SIMPLE_WRITE_SOUND

[picodrive.git] / Pico / Pico.c

diff --git a/Pico/Pico.c b/Pico/Pico.c
index bb0f6e5..71add13 100644 (file)
--- a/Pico/Pico.c
+++ b/Pico/Pico.c
@@ -19,6 +19,7 @@ int PicoAutoRgnOrder = 0;
 int emustatus = 0; // rapid_ym2612, multi_ym_updates\r
 void (*PicoWriteSound)(int len) = NULL; // called at the best time to send sound buffer (PsndOut) to hardware\r
 void (*PicoResetHook)(void) = NULL;\r
+void (*PicoLineHook)(int count) = NULL;\r
 \r
 struct PicoSRAM SRam = {0,};\r
 int z80startCycle, z80stopCycle; // in 68k cycles\r
@@ -254,6 +255,11 @@ static int CheckIdle(void)
 // to be called on 224 or line_sample scanlines only\r
 static __inline void getSamples(int y)\r
 {\r
+#if SIMPLE_WRITE_SOUND\r
+  PsndRender(0, PsndLen);\r
+  if (PicoWriteSound) PicoWriteSound(PsndLen);\r
+  PsndClear();\r
+#else\r
   static int curr_pos = 0;\r
 \r
   if(y == 224) {\r
@@ -270,6 +276,7 @@ static __inline void getSamples(int y)
     emustatus&=~1;\r
     curr_pos = PsndRender(0, PsndLen/2);\r
   }\r
+#endif\r
 }\r
 \r
 \r
@@ -363,6 +370,7 @@ static int PicoFrameSimple(void)
     SekRunM68k(cycles_68k_block);\r
 \r
     PicoRunZ80Simple(line, lines);\r
+    if (PicoLineHook) PicoLineHook(lines_step);\r
     line=lines;\r
   }\r
 \r
@@ -376,6 +384,7 @@ static int PicoFrameSimple(void)
 \r
     lines += sects*lines_step;\r
     PicoRunZ80Simple(line, lines);\r
+    if (PicoLineHook) PicoLineHook(sects*lines_step);\r
   }\r
 \r
   // render screen\r
@@ -439,6 +448,7 @@ static int PicoFrameSimple(void)
     SekRunM68k(cycles_68k_vblock);\r
 \r
     PicoRunZ80Simple(line, lines);\r
+    if (PicoLineHook) PicoLineHook(lines_step);\r
     line=lines;\r
 \r
     sects--;\r
@@ -449,6 +459,7 @@ static int PicoFrameSimple(void)
   if (sects) {\r
     lines += sects*lines_step;\r
     PicoRunZ80Simple(line, lines);\r
+    if (PicoLineHook) PicoLineHook(sects*lines_step);\r
   }\r
 \r
   return 0;\r
@@ -576,14 +587,6 @@ char *debugString(void)
   }\r
 #endif\r
 \r
-#if 0\r
-  {\r
-    FILE *f = fopen("zram", "wb");\r
-    fwrite(Pico.zram, 1, 0x2000, f);\r
-    fclose(f);\r
-  }\r
-#endif\r
-\r
   return dstr;\r
 }\r
 #endif\r