--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/conv/conv_misc.c	Fri Apr 16 16:46:38 2010 +0300
@@ -0,0 +1,129 @@
+/*
+ * LIBOIL - Library of Optimized Inner Loops
+ * Copyright (c) 2001,2003,2004 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 "conv.h"
+
+#include <math.h>
+
+
+static void
+conv_f64_s16_table(double *dest, int dest_stride, const short *src,
+	int src_stride, int n)
+{
+	static double ints_high[256];
+	static double ints_low[256];
+	static int init = 0;
+	int i;
+	unsigned int idx;
+	if(!init){
+		for(i=0;i<256;i++){
+			ints_high[i]=256.0*((i<128)?i:i-256);
+			ints_low[i]=i;
+		}
+		init = 1;
+	}
+
+	if(n&1){
+		idx = (unsigned short)*src;
+		*dest = ints_high[(idx>>8)] + ints_low[(idx&0xff)];
+		OIL_INCREMENT(dest, dest_stride);
+		OIL_INCREMENT(src, src_stride);
+		n-=1;
+	}
+	for(i=0;i<n;i+=2){
+		idx = (unsigned short)*src;
+		*dest = ints_high[(idx>>8)] + ints_low[(idx&0xff)];
+		OIL_INCREMENT(dest, dest_stride);
+		OIL_INCREMENT(src, src_stride);
+		idx = (unsigned short)*src;
+		*dest = ints_high[(idx>>8)] + ints_low[(idx&0xff)];
+		OIL_INCREMENT(dest, dest_stride);
+		OIL_INCREMENT(src, src_stride);
+	}
+}
+OIL_DEFINE_IMPL(conv_f64_s16_table, conv_f64_s16);
+
+static void
+conv_f32_s16_table(float *dest, int dest_stride, const short *src,
+	int src_stride, int n)
+{
+	static float ints_high[256];
+	static float ints_low[256];
+	static int init = 0;
+	int i;
+	unsigned int idx;
+	if(!init){
+		for(i=0;i<256;i++){
+			ints_high[i]=256.0*((i<128)?i:i-256);
+			ints_low[i]=i;
+		}
+		init = 1;
+	}
+
+	if(n&1){
+		idx = (unsigned short)*src;
+		*dest = ints_high[(idx>>8)] + ints_low[(idx&0xff)];
+		OIL_INCREMENT(dest, dest_stride);
+		OIL_INCREMENT(src, src_stride);
+		n-=1;
+	}
+	for(i=0;i<n;i+=2){
+		idx = (unsigned short)*src;
+		*dest = ints_high[(idx>>8)] + ints_low[(idx&0xff)];
+		OIL_INCREMENT(dest, dest_stride);
+		OIL_INCREMENT(src, src_stride);
+		idx = (unsigned short)*src;
+		*dest = ints_high[(idx>>8)] + ints_low[(idx&0xff)];
+		OIL_INCREMENT(dest, dest_stride);
+		OIL_INCREMENT(src, src_stride);
+	}
+}
+OIL_DEFINE_IMPL(conv_f32_s16_table, conv_f32_s16);
+
+
+
+
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_conv_f64_s16_table() {
+		return &_oil_function_impl_conv_f64_s16_table;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_conv_f32_s16_table() {
+		return &_oil_function_impl_conv_f32_s16_table;
+}
+#endif
+