X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_sp%2FDDScrollBuffer.c;h=48a35ef12084aeb44410caeedc9b2586c91e2af1;hb=3c080c7b33b6dfcc6e0039b592c5f268535873e7;hp=09d037933ea70cb821d14046c4733e9382c6a63f;hpb=2d62255a9cc1edc3692c2597cf338ce50744da96;p=rocksndiamonds.git

diff --git a/src/game_sp/DDScrollBuffer.c b/src/game_sp/DDScrollBuffer.c
index 09d03793..48a35ef1 100644
--- a/src/game_sp/DDScrollBuffer.c
+++ b/src/game_sp/DDScrollBuffer.c
@@ -131,7 +131,7 @@ void DDScrollBuffer_Cls(int BackColor)
   Buffer.BltColorFill(EmptyRect, BackColor);
 }
 
-void DDScrollBuffer_Blt()
+void DDScrollBuffer_Blt_Ext(Bitmap *target_bitmap)
 {
   RECT DR, SR;
   long tX, tY, L;
@@ -182,16 +182,29 @@ void DDScrollBuffer_Blt()
 #endif
 
 #if 0
-  BlitBitmap(screenBitmap, window,
-	     1600, 320,
-             SCR_FIELDX * TILEX, SCR_FIELDY * TILEY, SX, SY);
-#else
-  BlitBitmap(screenBitmap, window,
+  /* !!! quick and dirty -- FIX THIS !!! */
+  if (tape.playing && tape.fast_forward &&
+      target_bitmap == window &&
+      (FrameCounter % 2) != 0)
+    printf("::: FrameCounter == %d\n", FrameCounter);
+#endif
+
+#if 1
+  SyncDisplay();
+#endif
+
+#if 1
+  BlitBitmap(screenBitmap, target_bitmap,
 	     SR.left, SR.top,
              SCR_FIELDX * TILEX, SCR_FIELDY * TILEY, SX, SY);
 #endif
 
+#if 1
+  FlushDisplay();
+#endif
+
   return;
+
 #endif
 
   // DDraw.WaitForVerticalBlank DDWAITVB_BLOCKBEGIN, 0
@@ -305,6 +318,11 @@ void DDScrollBuffer_Blt()
   // BltEH:
 }
 
+void DDScrollBuffer_Blt()
+{
+  DDScrollBuffer_Blt_Ext(window);
+}
+
 void DDScrollBuffer_ScrollTo(int X, int Y)
 {
   if (NoDisplayFlag)