X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fsms.c;h=dfe7769ee40f370036263d3d0ec234018a8902aa;hb=eaa10a6eb80b6e60210df27ad6b6ccb9c0ae9e66;hp=ba9be50d1ca8145a2e5d1b4e809df0ed0ec4265f;hpb=87b0845f3733166b491ae236feb8bc2eb0fca2ec;p=picodrive.git

diff --git a/pico/sms.c b/pico/sms.c
index ba9be50..dfe7769 100644
--- a/pico/sms.c
+++ b/pico/sms.c
@@ -9,6 +9,7 @@
  * - H counter
  */
 #include "pico_int.h"
+#include "memory.h"
 #include "sound/sn76496.h"
 
 static unsigned char vdp_data_read(void)
@@ -141,6 +142,7 @@ static int bank_mask;
 
 static void write_bank(unsigned short a, unsigned char d)
 {
+  elprintf(EL_Z80BNK, "bank %04x %02x @ %04x", a, d, z80_pc());
   switch (a & 0x0f)
   {
     case 0x0c:
@@ -234,6 +236,7 @@ void PicoFrameMS(void)
   int lines = is_pal ? 313 : 262;
   int cycles_line = is_pal ? 58020 : 58293; /* (226.6 : 227.7) * 256 */
   int cycles_done = 0, cycles_aim = 0;
+  int skip = PicoSkipFrame;
   int lines_vis = 192;
   int hint; // Hint counter
   int y;
@@ -245,7 +248,7 @@ void PicoFrameMS(void)
   {
     pv->v_counter = Pico.m.scanline = y;
 
-    if (y < lines_vis)
+    if (y < lines_vis && !skip)
       PicoLineMode4(y);
 
     if (y <= lines_vis)
@@ -272,7 +275,8 @@ void PicoFrameMS(void)
     cycles_done += z80_run((cycles_aim - cycles_done) >> 8) << 8;
   }
 
-  PsndGetSamplesMS();
+  if (PsndOut)
+    PsndGetSamplesMS();
 }
 
 void PicoFrameDrawOnlyMS(void)