--- interpolate8x8.h	2002/12/08 05:33:42	1.5.2.8
+++ interpolate8x8.h	2003/06/09 13:54:07	1.10.2.2
@@ -1,3 +1,28 @@
+/*****************************************************************************
+ *
+ *  XVID MPEG-4 VIDEO CODEC
+ *  - Interpolation related header  -
+ *
+ *  Copyright(C) 2001-2003 Peter Ross <pross@xvid.org>
+ *
+ *  This program is free software ; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation ; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY ; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program ; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ * $Id: interpolate8x8.h,v 1.10.2.2 2003/06/09 13:54:07 edgomez Exp $
+ *
+ ****************************************************************************/
+
 #ifndef _INTERPOLATE8X8_H_
 #define _INTERPOLATE8X8_H_
 
@@ -83,6 +108,10 @@
 INTERPOLATE8X8 interpolate8x8_halfpel_v_3dn;
 INTERPOLATE8X8 interpolate8x8_halfpel_hv_3dn;
 
+INTERPOLATE8X8 interpolate8x8_halfpel_h_3dne;
+INTERPOLATE8X8 interpolate8x8_halfpel_v_3dne;
+INTERPOLATE8X8 interpolate8x8_halfpel_hv_3dne;
+
 INTERPOLATE8X8 interpolate8x8_halfpel_h_ia64;
 INTERPOLATE8X8 interpolate8x8_halfpel_v_ia64;
 INTERPOLATE8X8 interpolate8x8_halfpel_hv_ia64;
@@ -120,7 +149,7 @@
 {
 	int32_t ddx, ddy;
 
-	switch (((dx & 1) << 1) + (dy & 1))	// ((dx%2)?2:0)+((dy%2)?1:0)
+	switch (((dx & 1) << 1) + (dy & 1))	/* ((dx%2)?2:0)+((dy%2)?1:0) */
 	{
 	case 0:
 		ddx = dx / 2;
@@ -202,7 +231,7 @@
 {
 	int32_t ddx, ddy;
 
-	switch (((dx & 1) << 1) + (dy & 1))	// ((dx%2)?2:0)+((dy%2)?1:0)
+	switch (((dx & 1) << 1) + (dy & 1))	/* ((dx%2)?2:0)+((dy%2)?1:0) */
 	{
 	case 0:
 		return (uint8_t *)refn + (int)((y + dy/2) * stride + x + dx/2);
@@ -399,10 +428,7 @@
 	switch((y_frac << 2) | (x_frac)) {
 
 	case 0:
-		transfer8x8_copy(dst, src, stride);
-		transfer8x8_copy(dst+8, src+8, stride);
-		transfer8x8_copy(dst+8*stride, src+8*stride, stride);
-		transfer8x8_copy(dst+8*stride+8, src+8*stride+8, stride);
+		transfer16x16_copy(dst, src, stride);
 		break;
 
 	case 1:
@@ -540,4 +566,5 @@
 		break;
 	}
 }
+
 #endif