32x: map dram correctly on 68k side

[picodrive.git] / pico / mode4.c

diff --git a/pico/mode4.c b/pico/mode4.c
index 4588a9a..22e3041 100644 (file)
--- a/pico/mode4.c
+++ b/pico/mode4.c
@@ -1,3 +1,10 @@
+/*
+ * mode4/SMS renderer
+ * (C) notaz, 2009-2010
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
 /*
  * TODO:
  * - TMS9918 modes?
@@ -207,9 +214,9 @@ void PicoFrameStartMode4(void)
   }
 
   if (rendstatus != rendstatus_old || lines != rendlines) {
+    emu_video_mode_change(screen_offset, lines, 1);
     rendstatus_old = rendstatus;
     rendlines = lines;
-    emu_video_mode_change(screen_offset, lines, 1);
   }
 
   DrawLineDest = (char *)DrawLineDestBase + screen_offset * DrawLineDestIncrement;
@@ -260,6 +267,7 @@ void PicoDoHighPal555M4(void)
     t |= (t >> 4) & 0x08610861;
     *dpal = t;
   }
+  HighPal[0xe0] = 0;
 }
 
 static void FinalizeLineRGB555M4(int line)