- Removed the screenshot parameter from D_Display(), since it was a relic of

a long-abandoned experiment to write directly to video memory instead of
  to a temporary buffer in system meroy.
- Added Direct3D versions of the melt and burn screenwipes.
- Fixed the strip sizes for the melt screenwipe to match what Doom would have
  produced on a 320x200 screen, rather than producing more, thinner strips
  for wider screens.


SVN r659 (trunk)

src/f_wipe.h

@@ -32,6 +32,10 @@ void wipe_EndScreen (void);
 bool wipe_ScreenWipe (int ticks);
 void wipe_Cleanup ();
 
+// The buffer must have an additional 5 rows not included in height
+// to use for a seeding area.
+int wipe_CalcBurn (BYTE *buffer, int width, int height, int density);
+
 enum
 {
 	wipe_None,			// don't bother