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/*
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* LIBOIL - Library of Optimized Inner Loops
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* Copyright (c) 2005 David A. Schleef <ds@schleef.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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//Portions Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <liboil/liboil.h>
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#include <liboil/liboilfunction.h>
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#include <liboil/liboiltest.h>
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/**
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* oil_swab_u16:
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* @d_n:
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* @s_n:
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* n:
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*
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* Swaps the endianness of values in the source array and places the
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* results in the destination array. The arguments @s_n and @d_n may
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* be equal.
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*/
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OIL_DEFINE_CLASS (swab_u16, "uint16_t *d_n, uint16_t *s_n, int n");
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/**
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* oil_swab_u32:
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* @d_n:
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* @s_n:
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* n:
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*
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* Swaps the endianness of values in the source array and places the
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* results in the destination array. The arguments @s_n and @d_n may
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* be equal.
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*/
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OIL_DEFINE_CLASS (swab_u32, "uint32_t *d_n, uint32_t *s_n, int n");
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static void
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swab_u16_ref (uint16_t *d, uint16_t *s, int n)
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{
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int i;
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for(i=0;i<n;i++){
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d[i] = (s[i]<<8) | (s[i]>>8);
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}
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}
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OIL_DEFINE_IMPL_REF (swab_u16_ref, swab_u16);
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static void
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swab_u32_ref (uint32_t *d, uint32_t *s, int n)
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{
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int i;
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for(i=0;i<n;i++){
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d[i] = (s[i]<<24) | ((s[i]&0x0000ff00)<<8) |
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((s[i]&0x00ff0000)>>8) | (s[i]>>24);
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}
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}
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OIL_DEFINE_IMPL_REF (swab_u32_ref, swab_u32);
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#ifdef __SYMBIAN32__
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OilFunctionClass* __oil_function_class_swab_u16() {
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return &_oil_function_class_swab_u16;
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}
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#endif
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#ifdef __SYMBIAN32__
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OilFunctionClass* __oil_function_class_swab_u32() {
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return &_oil_function_class_swab_u32;
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}
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#endif
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#ifdef __SYMBIAN32__
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OilFunctionImpl* __oil_function_impl_swab_u16_ref() {
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return &_oil_function_impl_swab_u16_ref;
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}
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#endif
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#ifdef __SYMBIAN32__
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OilFunctionImpl* __oil_function_impl_swab_u32_ref() {
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return &_oil_function_impl_swab_u32_ref;
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}
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#endif
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#ifdef __SYMBIAN32__
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EXPORT_C void** _oil_function_class_ptr_swab_u16 () {
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oil_function_class_ptr_swab_u16 = __oil_function_class_swab_u16();
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return &oil_function_class_ptr_swab_u16->func;
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}
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#endif
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#ifdef __SYMBIAN32__
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EXPORT_C void** _oil_function_class_ptr_swab_u32 () {
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oil_function_class_ptr_swab_u32 = __oil_function_class_swab_u32();
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return &oil_function_class_ptr_swab_u32->func;
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}
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#endif
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