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120 lines
4.8 KiB
120 lines
4.8 KiB
/*****************************************************************************
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* beos.cpp : BeOS plugin for vlc
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*****************************************************************************
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* Copyright (C) 2000, 2001 VideoLAN
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*
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* Authors: Jean-Marc Dressler <polux@via.ecp.fr>
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* Samuel Hocevar <sam@zoy.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
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*****************************************************************************/
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#define MODULE_NAME beos
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#include "modules_inner.h"
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/*****************************************************************************
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* Preamble
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*****************************************************************************/
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#include "defs.h"
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#include <stdlib.h> /* malloc(), free() */
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extern "C"
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{
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#include "config.h"
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#include "common.h" /* boolean_t, byte_t */
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#include "threads.h"
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#include "mtime.h"
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#include "modules.h"
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/*****************************************************************************
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* Build configuration tree.
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*****************************************************************************/
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MODULE_CONFIG_START
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ADD_WINDOW( "Configuration for BeOS module" )
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ADD_COMMENT( "Ha, ha -- nothing to configure yet" )
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MODULE_CONFIG_END
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/*****************************************************************************
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* Capabilities defined in the other files.
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*****************************************************************************/
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void _M( aout_getfunctions )( function_list_t * p_function_list );
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void _M( vout_getfunctions )( function_list_t * p_function_list );
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void _M( intf_getfunctions )( function_list_t * p_function_list );
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/*****************************************************************************
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* InitModule: get the module structure and configuration.
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*****************************************************************************
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* We have to fill psz_name, psz_longname and psz_version. These variables
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* will be strdup()ed later by the main application because the module can
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* be unloaded later to save memory, and we want to be able to access this
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* data even after the module has been unloaded.
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*****************************************************************************/
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MODULE_INIT
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{
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p_module->psz_name = MODULE_STRING;
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p_module->psz_longname = "BeOS standard API module";
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p_module->psz_version = VERSION;
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p_module->i_capabilities = MODULE_CAPABILITY_NULL
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| MODULE_CAPABILITY_AOUT
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| MODULE_CAPABILITY_VOUT
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| MODULE_CAPABILITY_INTF;
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return( 0 );
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}
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/*****************************************************************************
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* ActivateModule: set the module to an usable state.
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*****************************************************************************
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* This function fills the capability functions and the configuration
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* structure. Once ActivateModule() has been called, the i_usage can
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* be set to 0 and calls to NeedModule() be made to increment it. To unload
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* the module, one has to wait until i_usage == 0 and call DeactivateModule().
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*****************************************************************************/
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MODULE_ACTIVATE
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{
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p_module->p_functions =
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( module_functions_t * )malloc( sizeof( module_functions_t ) );
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if( p_module->p_functions == NULL )
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{
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return( -1 );
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}
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_M( aout_getfunctions )( &p_module->p_functions->aout );
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_M( vout_getfunctions )( &p_module->p_functions->vout );
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_M( intf_getfunctions )( &p_module->p_functions->intf );
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p_module->p_config = p_config;
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return( 0 );
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}
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/*****************************************************************************
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* DeactivateModule: make sure the module can be unloaded.
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*****************************************************************************
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* This function must only be called when i_usage == 0. If it successfully
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* returns, i_usage can be set to -1 and the module unloaded. Be careful to
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* lock usage_lock during the whole process.
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*****************************************************************************/
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MODULE_DEACTIVATE
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{
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free( p_module->p_functions );
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return( 0 );
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}
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} /* extern "C" */
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