1 /*****************************************************************************
2 * win32_specific.c: Win32 specific features
3 *****************************************************************************
4 * Copyright (C) 2001 VideoLAN
5 * $Id: win32_specific.c,v 1.22 2003/03/03 14:21:08 gbazin Exp $
7 * Authors: Samuel Hocevar <sam@zoy.org>
8 * Gildas Bazin <gbazin@netcourrier.com>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
24 #include <string.h> /* strdup() */
25 #include <stdlib.h> /* free() */
29 #if !defined( UNDER_CE )
31 # include <winsock2.h>
34 /*****************************************************************************
35 * system_Init: initialize winsock and misc other things.
36 *****************************************************************************/
37 void system_Init( vlc_t *p_this, int *pi_argc, char *ppsz_argv[] )
39 #if !defined( UNDER_CE )
42 /* Get our full path */
45 char psz_path[MAX_PATH];
48 GetFullPathName( ppsz_argv[0], MAX_PATH, psz_path, &psz_vlc );
50 if( psz_vlc > psz_path && psz_vlc[-1] == '\\' )
53 p_this->p_libvlc->psz_vlcpath = strdup( psz_path );
57 p_this->p_libvlc->psz_vlcpath = strdup( "" );
62 p_this->p_libvlc->psz_vlcpath = strdup( "" );
65 /* Set the default file-translation mode */
68 /* WinSock Library Init. */
69 if( !WSAStartup( MAKEWORD( 2, 0 ), &Data ) )
71 /* Confirm that the WinSock DLL supports 2.0.*/
72 if( LOBYTE( Data.wVersion ) != 2 || HIBYTE( Data.wVersion ) != 0 )
74 /* We could not find a suitable WinSock DLL. */
79 /* Everything went ok. */
84 /* Let's try with WinSock 1.1 */
85 if( !WSAStartup( MAKEWORD( 1, 1 ), &Data ) )
87 /* Confirm that the WinSock DLL supports 1.1.*/
88 if( LOBYTE( Data.wVersion ) != 1 || HIBYTE( Data.wVersion ) != 1 )
90 /* We could not find a suitable WinSock DLL. */
95 /* Everything went ok. */
100 fprintf( stderr, "error: can't initialize WinSocks\n" );
107 /*****************************************************************************
108 * system_Configure: check for system specific configuration options.
109 *****************************************************************************/
110 void system_Configure( vlc_t *p_this )
112 #if !defined( UNDER_CE )
113 p_this->p_libvlc->b_fast_mutex = config_GetInt( p_this, "fast-mutex" );
114 p_this->p_libvlc->i_win9x_cv = config_GetInt( p_this, "win9x-cv-method" );
116 /* Raise default priority of the current process */
117 #ifndef ABOVE_NORMAL_PRIORITY_CLASS
118 # define ABOVE_NORMAL_PRIORITY_CLASS 0x00008000
120 if( !SetPriorityClass( GetCurrentProcess(),
121 ABOVE_NORMAL_PRIORITY_CLASS ) )
123 if( !SetPriorityClass( GetCurrentProcess(),
124 HIGH_PRIORITY_CLASS ) )
125 msg_Dbg( p_this, "can't raise process priority" );
127 msg_Dbg( p_this, "raised process priority" );
130 msg_Dbg( p_this, "raised process priority" );
134 /*****************************************************************************
135 * system_End: terminate winsock.
136 *****************************************************************************/
137 void system_End( vlc_t *p_this )
139 #if !defined( UNDER_CE )