X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Fwin32%2FGenaDrive%2FEmu.cpp;h=b7a019c5206777590dbc7c45c99464e208b6989a;hb=e91e5120094a2e8e1914c591453f8d49fcd89553;hp=75f6f69842d46947fd286b6577fde3e8cfccb7bf;hpb=03a265e5ebabff7adbb4f97387f81e9b0428dbee;p=picodrive.git

diff --git a/platform/win32/GenaDrive/Emu.cpp b/platform/win32/GenaDrive/Emu.cpp
index 75f6f69..b7a019c 100644
--- a/platform/win32/GenaDrive/Emu.cpp
+++ b/platform/win32/GenaDrive/Emu.cpp
@@ -3,6 +3,8 @@
 
 unsigned short *EmuScreen=NULL;
 int EmuWidth=320,EmuHeight=224;
+RECT EmuScreenRect = { 0, 0, 320, 224 };
+
 static int EmuScan(unsigned int num, void *sdata);
 unsigned char *PicoDraw2FB = NULL;
 
@@ -38,16 +40,16 @@ void EmuExit()
 // Megadrive scanline callback:
 static int EmuScan(unsigned int num, void *sdata)
 {
-  unsigned short *pd=NULL,*end=NULL;
+  unsigned short *pd=NULL;
   unsigned short *ps=NULL;
 
   if (num>=(unsigned int)EmuHeight) return 0;
 
   // Copy scanline to screen buffer:
-  pd=EmuScreen+(num<<8)+(num<<6); end=pd+320;
+  pd=EmuScreen+(num<<8)+(num<<6);
   ps=(unsigned short *)sdata;
 
-  do { *pd++=*ps++; } while (pd<end);
+  memcpy(pd, ps, 320*2);
   
   return 0;
 }
@@ -68,7 +70,7 @@ int EmuFrame()
 
   PsndOut=(short *)DSoundNext;
   PicoFrame();
-  //PsndOut=NULL;
+  PsndOut=NULL;
 
   return 0;
 }