--- encoder.c	2004/04/04 02:27:50	1.102.2.3
+++ encoder.c	2004/07/18 12:02:46	1.107
@@ -21,7 +21,7 @@
  *  along with this program ; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  *
- * $Id: encoder.c,v 1.102.2.3 2004/04/04 02:27:50 syskin Exp $
+ * $Id: encoder.c,v 1.107 2004/07/18 12:02:46 edgomez Exp $
  *
  ****************************************************************************/
 
@@ -100,11 +100,22 @@
 		i--;
 	}
 
-	/* if neccessary, round to 65535 accuracy */
-	if (*base > 65535) {
-		float div = (float) *base / 65535;
-		*base = (int) (*base / div);
-		*inc = (int) (*inc / div);
+	if (*base > 65535 || *inc > 65535) {
+		int *biggest;
+		int *other;
+		float div;
+		
+		if (*base > *inc) {
+			biggest = base;
+			other = inc;
+		} else {
+			biggest = inc;
+			other = base;
+		}
+		
+		div = ((float)*biggest)/((float)65535);
+		*biggest = (int)(((float)*biggest)/div);
+		*other = (int)(((float)*other)/div);
 	}
 }
 
@@ -1857,7 +1868,7 @@
 #endif
 	if (current->sStat.kblks + current->sStat.mblks <=
 		(pParam->frame_drop_ratio * mb_width * mb_height) / 100 &&
-		((pEnc->bframenum_tail == 0) || !(pEnc->mbParam.global_flags & XVID_GLOBAL_CLOSED_GOP)) )
+		( (pEnc->bframenum_head >= pEnc->bframenum_tail) || !(pEnc->mbParam.global_flags & XVID_GLOBAL_CLOSED_GOP)) )
 	{
 		current->sStat.kblks = current->sStat.mblks = 0;
 		current->sStat.ublks = mb_width * mb_height;