diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/liboil/src/copy/copy8x8.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/ossrv/genericopenlibs/liboil/src/copy/copy8x8.c Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,102 @@ +/* + * LIBOIL - Library of Optimized Inner Loops + * Copyright (c) 2004 David A. Schleef + * 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 + +OIL_DECLARE_CLASS (copy8x8_u8); + +#ifdef HAVE_UNALIGNED_ACCESS +static void +copy8x8_u8_ints (uint8_t *d1, int ds, const uint8_t *s1, int ss) +{ + int j; + for (j=0;j<8;j++){ + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; + + d1+=ds; + s1+=ss; + } +} +OIL_DEFINE_IMPL (copy8x8_u8_ints, copy8x8_u8); +#endif + +#ifdef HAVE_UNALIGNED_ACCESS +static void +copy8x8_u8_ints_unrolled (uint8_t *d1, int ds, const uint8_t *s1, int ss) +{ + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; + d1+=ds; s1+=ss; + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; + d1+=ds; s1+=ss; + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; + d1+=ds; s1+=ss; + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; + d1+=ds; s1+=ss; + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; + d1+=ds; s1+=ss; + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; + d1+=ds; s1+=ss; + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; + d1+=ds; s1+=ss; + ((uint32_t*)d1)[0] = ((uint32_t*)s1)[0]; + ((uint32_t*)d1)[1] = ((uint32_t*)s1)[1]; +} +OIL_DEFINE_IMPL (copy8x8_u8_ints_unrolled, copy8x8_u8); +#endif + + +#ifdef HAVE_UNALIGNED_ACCESS +#ifdef __SYMBIAN32__ + +OilFunctionImpl* __oil_function_impl_copy8x8_u8_ints() { + return &_oil_function_impl_copy8x8_u8_ints; +} +#endif +#endif + +#ifdef HAVE_UNALIGNED_ACCESS +#ifdef __SYMBIAN32__ + +OilFunctionImpl* __oil_function_impl_copy8x8_u8_ints_unrolled() { + return &_oil_function_impl_copy8x8_u8_ints_unrolled; +} +#endif +#endif +