diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/liboil/src/i386/trans8x8_i386.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/ossrv/genericopenlibs/liboil/src/i386/trans8x8_i386.c Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,267 @@ +/* + * LIBOIL - Library of Optimized Inner Loops + * Copyright (c) 2003,2004 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 +#include + +OIL_DECLARE_CLASS(trans8x8_u16); + +/* this could use additional work. */ +static void +trans8x8_u16_mmx (uint16_t *dest, int dstr, uint16_t *src, int sstr) +{ +#if !defined(__WINSCW__) && !defined(__WINS__) + asm volatile ( + " leal (%3,%3,2),%%eax \n" // UBER 0: + " movq (%1), %%mm0 \n" // UBER 1: + " movq (%1,%3,2), %%mm2 \n" // UBER 2: + " movq %%mm0, %%mm4 \n" // UBER 3: 1 + " movq %%mm2, %%mm5 \n" // UBER 4: 2 + " punpcklwd (%1,%3), %%mm0 \n" // UBER 5: 1 + " punpcklwd (%1,%%eax), %%mm2 \n" // UBER 6: 0 2 + " punpckhwd (%1,%3), %%mm4 \n" // UBER 7: 3 + " punpckhwd (%1,%%eax), %%mm5 \n" // UBER 8: 4 + " movq %%mm0, %%mm1 \n" // UBER 9: 5 + " movq %%mm4, %%mm3 \n" // UBER 10: 7 + " punpckldq %%mm2, %%mm0 \n" // UBER 11: 5 6 + " punpckldq %%mm5, %%mm4 \n" // UBER 12: 7 8 + " punpckhdq %%mm2, %%mm1 \n" // UBER 13: 6 9 + " punpckhdq %%mm5, %%mm3 \n" // UBER 14: 9 10 + " leal (%2,%2,2),%%eax \n" // UBER 15: 8 + " movq %%mm0, 0(%0) \n" // UBER 16: 11 + " movq %%mm1, (%0,%2) \n" // UBER 17: 13 + " movq %%mm4, (%0,%2,2) \n" // UBER 18: 12 + " movq %%mm3, (%0,%%eax) \n" // UBER 19: 14 15 + + " leal (%3,%3,2),%%eax \n" + " movq 8(%1), %%mm0 \n" + " movq 8(%1,%3,2), %%mm2 \n" + " movq %%mm0, %%mm4 \n" + " movq %%mm2, %%mm5 \n" + " punpcklwd 8(%1,%3), %%mm0 \n" + " punpcklwd 8(%1,%%eax), %%mm2 \n" + " punpckhwd 8(%1,%3), %%mm4 \n" + " punpckhwd 8(%1,%%eax), %%mm5 \n" + " movq %%mm0, %%mm1 \n" + " movq %%mm4, %%mm3 \n" + " punpckldq %%mm2, %%mm0 \n" + " punpckldq %%mm5, %%mm4 \n" + " punpckhdq %%mm2, %%mm1 \n" + " punpckhdq %%mm5, %%mm3 \n" + " leal (%2,%2,2),%%eax \n" + " leal (%0,%2,4),%0 \n" + " movq %%mm0, 0(%0) \n" + " movq %%mm1, (%0,%2) \n" + " movq %%mm4, (%0,%2,2) \n" + " movq %%mm3, (%0,%%eax) \n" + + " leal (%1,%3,4),%1 \n" + " leal (%3,%3,2),%%eax \n" + " movq 0(%1), %%mm0 \n" + " movq 0(%1,%3,2), %%mm2 \n" + " movq %%mm0, %%mm4 \n" + " movq %%mm2, %%mm5 \n" + " punpcklwd 0(%1,%3), %%mm0 \n" + " punpcklwd 0(%1,%%eax), %%mm2 \n" + " punpckhwd 0(%1,%3), %%mm4 \n" + " punpckhwd 0(%1,%%eax), %%mm5 \n" + " movq %%mm0, %%mm1 \n" + " movq %%mm4, %%mm3 \n" + " punpckldq %%mm2, %%mm0 \n" + " punpckldq %%mm5, %%mm4 \n" + " punpckhdq %%mm2, %%mm1 \n" + " punpckhdq %%mm5, %%mm3 \n" + " leal (%2,%2,2),%%eax \n" + " neg %2 \n" + " leal (%0,%2,4),%0 \n" + " neg %2 \n" + " movq %%mm0, 8(%0) \n" + " movq %%mm1, 8(%0,%2) \n" + " movq %%mm4, 8(%0,%2,2) \n" + " movq %%mm3, 8(%0,%%eax) \n" + + " leal (%3,%3,2),%%eax \n" + " movq 8(%1), %%mm0 \n" + " movq 8(%1,%3,2), %%mm2 \n" + " movq %%mm0, %%mm4 \n" + " movq %%mm2, %%mm5 \n" + " punpcklwd 8(%1,%3), %%mm0 \n" + " punpcklwd 8(%1,%%eax), %%mm2 \n" + " punpckhwd 8(%1,%3), %%mm4 \n" + " punpckhwd 8(%1,%%eax), %%mm5 \n" + " movq %%mm0, %%mm1 \n" + " movq %%mm4, %%mm3 \n" + " punpckldq %%mm2, %%mm0 \n" + " punpckldq %%mm5, %%mm4 \n" + " punpckhdq %%mm2, %%mm1 \n" + " punpckhdq %%mm5, %%mm3 \n" + " leal (%2,%2,2),%%eax \n" + " leal (%0,%2,4),%0 \n" + " movq %%mm0, 8(%0) \n" + " movq %%mm1, 8(%0,%2) \n" + " movq %%mm4, 8(%0,%2,2) \n" + " movq %%mm3, 8(%0,%%eax) \n" + " emms \n" + : "+r" (dest), "+r" (src), "+r" (dstr), "+r" (sstr) + : + : "eax"); +#endif +} +OIL_DEFINE_IMPL_FULL (trans8x8_u16_mmx, trans8x8_u16, OIL_IMPL_FLAG_MMX); + +static void +trans8x8_u16_asm1 (uint16_t *dest, int dstr, uint16_t *src, int sstr) +{ +#if !defined(__WINSCW__) && !defined(__WINS__) + int saved_ebx = 0; + asm ( + " movl %%ebx, %4 \n" + " movl %0, %%ecx \n" + " movl %2, %%ebx \n" + " movl %1, %%edx \n" + " lea (%%ecx,%%edx,8), %%esi \n" + " sub %%edx, %%esi\n " + " movl $7, %%edi \n" + "1: \n" + + " mov (%%ebx), %%ax \n" + " mov %%ax,(%%ecx) \n" + " mov 2(%%ebx), %%ax \n" + " mov %%ax,(%%ecx,%%edx,1) \n" + " mov 4(%%ebx), %%ax \n" + " mov %%ax,(%%ecx,%%edx,2) \n" + " mov 8(%%ebx), %%ax \n" + " mov %%ax,(%%ecx,%%edx,4) \n" + + " neg %%edx \n" + + " mov 6(%%ebx), %%ax \n" + " mov %%ax,(%%esi,%%edx,4) \n" + " mov 10(%%ebx), %%ax \n" + " mov %%ax,(%%esi,%%edx,2) \n" + " mov 12(%%ebx), %%ax \n" + " mov %%ax,(%%esi,%%edx,1) \n" + " mov 14(%%ebx), %%ax \n" + " mov %%ax,(%%esi) \n" + + " neg %%edx \n" + " add %3, %%ebx \n" + " add $2, %%ecx \n" + " add $2, %%esi \n" + + " dec %%edi \n" + " jge 1b \n" + " movl %4, %%ebx \n" + : + : "m" (dest), "m" (dstr), "m" (src), "m" (sstr), "m" (saved_ebx) + : "eax", "ecx", "edx", "esi", "edi"); +#endif +} +OIL_DEFINE_IMPL (trans8x8_u16_asm1, trans8x8_u16); + +static void +trans8x8_u16_asm2 (uint16_t *dest, int dstr, uint16_t *src, int sstr) +{ +#if !defined(__WINSCW__) && !defined(__WINS__) + int i; + int saved_ebx = 0; + asm ( + " movl %%ebx, %5 \n" + " movl %0, %%ecx \n" + " movl %2, %%ebx \n" + " movl %1, %%edx \n" + " lea (%%ecx,%%edx,8), %%esi \n" + " sub %%edx, %%esi\n " + " movl $7, %4 \n" + " movl %%edx, %%edi \n" + " negl %%edi \n" + "1: \n" + + " movl (%%ebx), %%eax \n" + " mov %%ax,(%%ecx) \n" + " shr $16, %%eax \n" + " mov %%ax,(%%ecx,%%edx,1) \n" + + " movl 4(%%ebx), %%eax \n" + " mov %%ax,(%%ecx,%%edx,2) \n" + " shr $16, %%eax \n" + " mov %%ax,(%%esi,%%edi,4) \n" + + " movl 8(%%ebx), %%eax \n" + " mov %%ax,(%%ecx,%%edx,4) \n" + " shr $16, %%eax \n" + " mov %%ax,(%%esi,%%edi,2) \n" + + " movl 12(%%ebx), %%eax \n" + " mov %%ax,(%%esi,%%edi,1) \n" + " shr $16, %%eax \n" + " mov %%ax,(%%esi) \n" + + " add %3, %%ebx \n" + " add $2, %%ecx \n" + " add $2, %%esi \n" + + " decl %4 \n" + " jge 1b \n" + " movl %5, %%ebx \n" + : + : "m" (dest), "m" (dstr), "m" (src), "m" (sstr), "m" (i), "m" (saved_ebx) + : "eax", "ecx", "edx", "esi", "edi"); +#endif +} +OIL_DEFINE_IMPL (trans8x8_u16_asm2, trans8x8_u16); + + + +#ifdef __SYMBIAN32__ + +OilFunctionImpl* __oil_function_impl_trans8x8_u16_mmx, trans8x8_u16() { + return &_oil_function_impl_trans8x8_u16_mmx, trans8x8_u16; +} +#endif + + + +#ifdef __SYMBIAN32__ + +OilFunctionImpl* __oil_function_impl_trans8x8_u16_asm1() { + return &_oil_function_impl_trans8x8_u16_asm1; +} +#endif + +#ifdef __SYMBIAN32__ + +OilFunctionImpl* __oil_function_impl_trans8x8_u16_asm2() { + return &_oil_function_impl_trans8x8_u16_asm2; +} +#endif +