diff -r e4d67989cc36 -r 47c74d1534e1 genericopenlibs/liboil/src/math/math.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/math/math.c	Fri Apr 16 16:46:38 2010 +0300
@@ -0,0 +1,193 @@
+/*
+ * LIBOIL - Library of Optimized Inner Loops
+ * Copyright (c) 2005 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 <math.h>
+
+#include <liboil/liboil.h>
+#include <liboil/liboilfunction.h>
+#include <liboil/liboilclasses.h>
+
+
+#if 0
+static void
+add_f32_unroll4 (float *dest, float *src1, float *src2, int n)
+{
+  int i;
+
+  for(i=0;i<(n&(~0x3));i+=4){
+    dest[i+0] = src1[i+0] + src2[i+0];
+    dest[i+1] = src1[i+1] + src2[i+1];
+    dest[i+2] = src1[i+2] + src2[i+2];
+    dest[i+3] = src1[i+3] + src2[i+3];
+  }
+  for(;i<n;i++){
+    dest[i] = src1[i] + src2[i];
+  }
+}
+OIL_DEFINE_IMPL (add_f32_unroll4, add_f32);
+#endif
+
+#if 0
+static void
+add_f32_unroll4b (float *dest, float *src1, float *src2, int n)
+{
+  int i;
+
+  for(i=0;i<(n&(~0x3));i+=4){
+    *dest++ = *src1++ + *src2++;
+    *dest++ = *src1++ + *src2++;
+    *dest++ = *src1++ + *src2++;
+    *dest++ = *src1++ + *src2++;
+  }
+  for(;i<n;i++){
+    *dest++ = *src1++ + *src2++;
+  }
+}
+OIL_DEFINE_IMPL (add_f32_unroll4b, add_f32);
+#endif
+
+
+#if 0
+static void
+multiply_f32_unroll4 (float *dest, float *src1, float *src2, int n)
+{
+  int i;
+
+  for(i=0;i<(n&(~0x3));i+=4){
+    dest[i+0] = src1[i+0] * src2[i+0];
+    dest[i+1] = src1[i+1] * src2[i+1];
+    dest[i+2] = src1[i+2] * src2[i+2];
+    dest[i+3] = src1[i+3] * src2[i+3];
+  }
+  for(;i<n;i++){
+    dest[i] = src1[i] * src2[i];
+  }
+}
+OIL_DEFINE_IMPL (multiply_f32_unroll4, multiply_f32);
+#endif
+
+static void
+scalaradd_f32_ns_unroll4 (float *dest, float *src1, float *src2, int n)
+{
+  int i;
+
+  for(i=0;i<(n&(~0x3));i+=4){
+    dest[i+0] = src1[i+0] + src2[0];
+    dest[i+1] = src1[i+1] + src2[0];
+    dest[i+2] = src1[i+2] + src2[0];
+    dest[i+3] = src1[i+3] + src2[0];
+  }
+  for(;i<n;i++){
+    dest[i] = src1[i] + src2[0];
+  }
+}
+OIL_DEFINE_IMPL (scalaradd_f32_ns_unroll4, scalaradd_f32_ns);
+
+static void
+scalarmultiply_f32_ns_unroll4 (float *dest, float *src1, float *src2, int n)
+{
+  int i;
+
+  for(i=0;i<(n&(~0x3));i+=4){
+    dest[i+0] = src1[i+0] * src2[0];
+    dest[i+1] = src1[i+1] * src2[0];
+    dest[i+2] = src1[i+2] * src2[0];
+    dest[i+3] = src1[i+3] * src2[0];
+  }
+  for(;i<n;i++){
+    dest[i] = src1[i] * src2[0];
+  }
+}
+OIL_DEFINE_IMPL (scalarmultiply_f32_ns_unroll4, scalarmultiply_f32_ns);
+
+static void
+scalarmultiply_f64_ns_unroll4 (double *dest, double *src1, double *src2, int n)
+{
+  int i;
+
+  for(i=0;i<(n&(~0x3));i+=4){
+    dest[i+0] = src1[i+0] * src2[0];
+    dest[i+1] = src1[i+1] * src2[0];
+    dest[i+2] = src1[i+2] * src2[0];
+    dest[i+3] = src1[i+3] * src2[0];
+  }
+  for(;i<n;i++){
+    dest[i] = src1[i] * src2[0];
+  }
+}
+OIL_DEFINE_IMPL (scalarmultiply_f64_ns_unroll4, scalarmultiply_f64_ns);
+
+#if 0
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_add_f32_unroll4() {
+		return &_oil_function_impl_add_f32_unroll4;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_add_f32_unroll4b() {
+		return &_oil_function_impl_add_f32_unroll4b;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_multiply_f32_unroll4() {
+		return &_oil_function_impl_multiply_f32_unroll4;
+}
+#endif
+
+#endif
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_scalaradd_f32_ns_unroll4() {
+		return &_oil_function_impl_scalaradd_f32_ns_unroll4;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_scalarmultiply_f32_ns_unroll4() {
+		return &_oil_function_impl_scalarmultiply_f32_ns_unroll4;
+}
+#endif
+
+#ifdef	__SYMBIAN32__
+ 
+OilFunctionImpl* __oil_function_impl_scalarmultiply_f64_ns_unroll4() {
+		return &_oil_function_impl_scalarmultiply_f64_ns_unroll4;
+}
+#endif
+