1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/genericopenlibs/liboil/src/c/wavelet_c.c Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,60 @@
1.4 +//Portions Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
1.5 +/*
1.6 +Copyright 2002,2003,2004,2005 David A. Schleef <ds@schleef.org>
1.7 + All rights reserved.
1.8 +
1.9 + Redistribution and use in source and binary forms, with or without
1.10 + modification, are permitted provided that the following conditions
1.11 + are met:
1.12 + 1. Redistributions of source code must retain the above copyright
1.13 + notice, this list of conditions and the following disclaimer.
1.14 + 2. Redistributions in binary form must reproduce the above copyright
1.15 + notice, this list of conditions and the following disclaimer in the
1.16 + documentation and/or other materials provided with the distribution.
1.17 +
1.18 + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
1.19 + IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
1.20 + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.21 + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
1.22 + INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
1.23 + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
1.24 + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.25 + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
1.26 + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
1.27 + IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.28 + POSSIBILITY OF SUCH DAMAGE.
1.29 +*/
1.30 +#include <liboil/liboilfunction.h>
1.31 +#include <liboil/liboilclasses.h>
1.32 +
1.33 +
1.34 +void
1.35 +multiply_and_acc_6xn_s16_u8_c (int16_t *i1, int is1, int16_t *s1,
1.36 + int ss1, uint8_t *s2, int ss2, int n)
1.37 +{
1.38 + int j;
1.39 + for(j=0;j<n;j++){
1.40 + i1[0] += s1[0]*s2[0];
1.41 + i1[1] += s1[1]*s2[1];
1.42 + i1[2] += s1[2]*s2[2];
1.43 + i1[3] += s1[3]*s2[3];
1.44 + i1[4] += s1[4]*s2[4];
1.45 + i1[5] += s1[5]*s2[5];
1.46 +
1.47 + i1 = OIL_OFFSET(i1,is1);
1.48 + s1 = OIL_OFFSET(s1,ss1);
1.49 + s2 = OIL_OFFSET(s2,ss2);
1.50 + }
1.51 +}
1.52 +OIL_DEFINE_IMPL (multiply_and_acc_6xn_s16_u8_c,
1.53 + multiply_and_acc_6xn_s16_u8);
1.54 +
1.55 +
1.56 +
1.57 +#ifdef __SYMBIAN32__
1.58 +
1.59 +OilFunctionImpl* __oil_function_impl_multiply_and_acc_6xn_s16_u8_c() {
1.60 + return &_oil_function_impl_multiply_and_acc_6xn_s16_u8_c;
1.61 +}
1.62 +#endif
1.63 +