1 /*****************************************************************************
2 * memcpy.c : classic memcpy module
3 *****************************************************************************
4 * Copyright (C) 2001 the VideoLAN team
7 * Authors: Samuel Hocevar <sam@zoy.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
37 #if defined( MODULE_NAME_IS_memcpy3dn )
40 #elif defined( MODULE_NAME_IS_memcpymmx )
43 #elif defined( MODULE_NAME_IS_memcpymmxext )
50 /*****************************************************************************
52 *****************************************************************************/
53 #ifndef MODULE_NAME_IS_memcpy
54 # define fast_memcpy E_(fast_memcpy)
55 # include "fastmemcpy.h"
58 /*****************************************************************************
60 *****************************************************************************/
61 static int Activate ( vlc_object_t *p_this )
63 #ifdef MODULE_NAME_IS_memcpy
64 p_this->p_libvlc->pf_memcpy = memcpy;
65 p_this->p_libvlc->pf_memset = memset;
67 p_this->p_libvlc->pf_memcpy = fast_memcpy;
68 p_this->p_libvlc->pf_memset = NULL;
74 /*****************************************************************************
76 *****************************************************************************/
78 set_category( CAT_ADVANCED );
79 set_subcategory( SUBCAT_ADVANCED_MISC );
80 #ifdef MODULE_NAME_IS_memcpy
81 set_description( _("libc memcpy") );
83 add_shortcut( "libc" );
84 #elif defined( MODULE_NAME_IS_memcpy3dn )
85 set_description( _("3D Now! memcpy") );
86 add_requirement( 3DNOW );
87 add_shortcut( "3dn" );
88 add_shortcut( "3dnow" );
89 add_shortcut( "memcpy3dn" );
90 add_shortcut( "memcpy3dnow" );
91 #elif defined( MODULE_NAME_IS_memcpymmx )
92 set_description( _("MMX memcpy") );
93 add_requirement( MMX );
94 add_shortcut( "mmx" );
95 add_shortcut( "memcpymmx" );
96 #elif defined( MODULE_NAME_IS_memcpymmxext )
97 set_description( _("MMX EXT memcpy") );
98 add_requirement( MMXEXT );
99 add_shortcut( "mmxext" );
100 add_shortcut( "memcpymmxext" );
102 set_capability( "memcpy", PRIORITY );
103 set_callbacks( Activate, NULL );