X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fdraw.c;h=d14e99689328b746f80ed254bd5712e65bdf87ea;hb=fa841b44c4fb53ec7176f1bf1a718f8ba5dac104;hp=3442d8f7c4d8112bb8b0b384a396311d80dcde96;hpb=a39d8ba58537664e9e63e8b69bce75d4c42993a7;p=picodrive.git

diff --git a/pico/draw.c b/pico/draw.c
index 3442d8f..d14e996 100644
--- a/pico/draw.c
+++ b/pico/draw.c
@@ -1,11 +1,11 @@
-// This is part of Pico Library
-
-// (c) Copyright 2004 Dave, All rights reserved.
-// (c) Copyright 2006-2008 notaz, All rights reserved.
-// Free for non-commercial use.
-
-// For commercial use, separate licencing terms must be obtained.
-
+/*
+ * line renderer
+ * (c) Copyright Dave, 2004
+ * (C) notaz, 2006-2010
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
 /*
  * The renderer has 4 modes now:
  * - normal
@@ -1590,3 +1590,19 @@ void PicoDrawSetInternalBuf(void *dest, int increment)
   }
 }
 
+void PicoDrawSetCallbacks(int (*begin)(unsigned int num), int (*end)(unsigned int num))
+{
+  PicoScanBegin = NULL;
+  PicoScanEnd = NULL;
+  PicoScan32xBegin = NULL;
+  PicoScan32xEnd = NULL;
+
+  if ((PicoAHW & PAHW_32X) && FinalizeLine != FinalizeLine32xRGB555) {
+    PicoScan32xBegin = begin;
+    PicoScan32xEnd = end;
+  }
+  else {
+    PicoScanBegin = begin;
+    PicoScanEnd = end;
+  }
+}