X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2FPico.c;h=0e9ee6c2bf8a9198bc9f05773494b28020c319fb;hb=259ed0ea6635845527a3da94a67a6260463861e6;hp=71add131e6e7e99611bbceb8a85664169cc342bb;hpb=03a265e5ebabff7adbb4f97387f81e9b0428dbee;p=picodrive.git

diff --git a/Pico/Pico.c b/Pico/Pico.c
index 71add13..0e9ee6c 100644
--- a/Pico/Pico.c
+++ b/Pico/Pico.c
@@ -256,6 +256,7 @@ static int CheckIdle(void)
 static __inline void getSamples(int y)
 {
 #if SIMPLE_WRITE_SOUND
+  if (y != 224) return;
   PsndRender(0, PsndLen);
   if (PicoWriteSound) PicoWriteSound(PsndLen);
   PsndClear();
@@ -501,6 +502,17 @@ void PicoFrameDrawOnly(void)
   for (y=0;y<224;y++) PicoLine(y);
 }
 
+int PicoGetStat(pstat_t which)
+{
+  switch (which)
+  {
+    case PS_PAL:       return Pico.m.pal;
+    case PS_40_CELL:   return Pico.video.reg[12]&1;
+    case PS_240_LINES: return Pico.m.pal && (Pico.video.reg[1]&8);
+  }
+  return 0;
+}
+
 // callback to output message from emu
 void (*PicoMessage)(const char *msg)=NULL;