--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/ref/sad8x8avg.c	Tue Aug 31 16:54:36 2010 +0300
@@ -0,0 +1,110 @@
+/*
+ * LIBOIL - Library of Optimized Inner Loops
+ * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+//Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <liboil/liboilfunction.h>
+#include <math.h>
+
+#define ABS(x) ((x)>0 ? (x) : -(x))
+
+/**
+ * oil_sad8x8_u8_avg:
+ * @d_1:
+ * @s1_8x8:
+ * @ss1:
+ * @s2_8x8:
+ * @s3_8x8:
+ * @ss2:
+ *
+ * Calculates the sum of absolute differences between @s1_8x8 and
+ * the average of @s2_8x8 and @s3_8x8.
+ *
+ * FIXME: This function is broken because the reference function assumes
+ * the stride for @s3_8x8 is @ss2.
+ */
+OIL_DEFINE_CLASS (sad8x8_u8_avg,
+    "uint32_t *d_1, uint8_t *s1_8x8, int ss1, uint8_t *s2_8x8, uint8_t *s3_8x8, int ss2");
+
+static void
+sad8x8_u8_avg_ref (uint32_t *dest, uint8_t *src1, int ss1, uint8_t *src2, uint8_t *src3, int ss2)
+{
+  int i;
+  uint32_t diff = 0;
+
+  for (i=0; i<8;i++){
+    diff += ABS(((int)src1[0]) - (((int)src2[0] + (int)src3[0]) / 2));
+    diff += ABS(((int)src1[1]) - (((int)src2[1] + (int)src3[1]) / 2));
+    diff += ABS(((int)src1[2]) - (((int)src2[2] + (int)src3[2]) / 2));
+    diff += ABS(((int)src1[3]) - (((int)src2[3] + (int)src3[3]) / 2));
+    diff += ABS(((int)src1[4]) - (((int)src2[4] + (int)src3[4]) / 2));
+    diff += ABS(((int)src1[5]) - (((int)src2[5] + (int)src3[5]) / 2));
+    diff += ABS(((int)src1[6]) - (((int)src2[6] + (int)src3[6]) / 2));
+    diff += ABS(((int)src1[7]) - (((int)src2[7] + (int)src3[7]) / 2));
+
+    /* Step to next row of block. */
+    src1 += ss1;
+    src2 += ss2;
+    src3 += ss2;
+  }
+  *dest = diff;
+}
+
+OIL_DEFINE_IMPL_REF (sad8x8_u8_avg_ref, sad8x8_u8_avg);
+
+
+
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionClass* __oil_function_class_sad8x8_u8_avg() {
+		return &_oil_function_class_sad8x8_u8_avg;
+}
+#endif
+
+
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_sad8x8_u8_avg_ref() {
+		return &_oil_function_impl_sad8x8_u8_avg_ref;
+}
+#endif
+
+
+
+#ifdef	__SYMBIAN32__
+ 
+EXPORT_C void** _oil_function_class_ptr_sad8x8_u8_avg ()	{
+	oil_function_class_ptr_sad8x8_u8_avg = __oil_function_class_sad8x8_u8_avg();
+	return &oil_function_class_ptr_sad8x8_u8_avg->func;
+	}
+#endif
+