/*****************************************************************************
* beos.cpp : BeOS plugin for vlc
*****************************************************************************
- * Copyright (C) 2000 VideoLAN
+ * Copyright (C) 2000, 2001 VideoLAN
*
- * Authors:
+ * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
+ * Samuel Hocevar <sam@zoy.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
+#define MODULE_NAME beos
+#include "modules_inner.h"
+
/*****************************************************************************
* Preamble
*****************************************************************************/
#include "common.h" /* boolean_t, byte_t */
#include "threads.h"
#include "mtime.h"
-#include "plugins.h"
-#include "interface.h"
-#include "audio_output.h"
-#include "video.h"
-#include "video_output.h"
+#include "modules.h"
-#include "plugins_export.h"
+/*****************************************************************************
+ * Build configuration tree.
+ *****************************************************************************/
+MODULE_CONFIG_START
+ADD_WINDOW( "Configuration for BeOS module" )
+ ADD_COMMENT( "Ha, ha -- nothing to configure yet" )
+MODULE_CONFIG_END
/*****************************************************************************
- * Exported prototypes
+ * Capabilities defined in the other files.
*****************************************************************************/
-void aout_GetPlugin( p_aout_thread_t p_aout );
-void vout_GetPlugin( p_vout_thread_t p_vout );
-void intf_GetPlugin( p_intf_thread_t p_intf );
+void _M( aout_getfunctions )( function_list_t * p_function_list );
+void _M( vout_getfunctions )( function_list_t * p_function_list );
+void _M( intf_getfunctions )( function_list_t * p_function_list );
/*****************************************************************************
- * GetConfig: get the plugin structure and configuration
+ * InitModule: get the module structure and configuration.
+ *****************************************************************************
+ * We have to fill psz_name, psz_longname and psz_version. These variables
+ * will be strdup()ed later by the main application because the module can
+ * be unloaded later to save memory, and we want to be able to access this
+ * data even after the module has been unloaded.
*****************************************************************************/
-plugin_info_t * GetConfig( void )
+MODULE_INIT
{
- plugin_info_t * p_info = (plugin_info_t *) malloc( sizeof(plugin_info_t) );
+ p_module->psz_name = MODULE_STRING;
+ p_module->psz_longname = "BeOS standard API module";
+ p_module->psz_version = VERSION;
- p_info->psz_name = "BeOS";
- p_info->psz_version = VERSION;
- p_info->psz_author = "the VideoLAN team <vlc@videolan.org>";
+ p_module->i_capabilities = MODULE_CAPABILITY_NULL
+ | MODULE_CAPABILITY_AOUT
+ | MODULE_CAPABILITY_VOUT
+ | MODULE_CAPABILITY_INTF;
- p_info->aout_GetPlugin = aout_GetPlugin;
- p_info->vout_GetPlugin = vout_GetPlugin;
- p_info->intf_GetPlugin = intf_GetPlugin;
- p_info->yuv_GetPlugin = NULL;
-
- return( p_info );
+ return( 0 );
}
/*****************************************************************************
- * Test: tests if the plugin can be launched
+ * ActivateModule: set the module to an usable state.
+ *****************************************************************************
+ * This function fills the capability functions and the configuration
+ * structure. Once ActivateModule() has been called, the i_usage can
+ * be set to 0 and calls to NeedModule() be made to increment it. To unload
+ * the module, one has to wait until i_usage == 0 and call DeactivateModule().
*****************************************************************************/
-int Test( void )
+MODULE_ACTIVATE
{
- /* the BeOS plugin always works under BeOS :) */
- return( 1 );
-}
+ p_module->p_functions =
+ ( module_functions_t * )malloc( sizeof( module_functions_t ) );
+ if( p_module->p_functions == NULL )
+ {
+ return( -1 );
+ }
-/*****************************************************************************
- * Following functions are only called through the p_info structure
- *****************************************************************************/
+ _M( aout_getfunctions )( &p_module->p_functions->aout );
+ _M( vout_getfunctions )( &p_module->p_functions->vout );
+ _M( intf_getfunctions )( &p_module->p_functions->intf );
-void aout_GetPlugin( p_aout_thread_t p_aout )
-{
- p_aout->p_sys_open = aout_SysOpen;
- p_aout->p_sys_reset = aout_SysReset;
- p_aout->p_sys_setformat = aout_SysSetFormat;
- p_aout->p_sys_setchannels = aout_SysSetChannels;
- p_aout->p_sys_setrate = aout_SysSetRate;
- p_aout->p_sys_getbufinfo = aout_SysGetBufInfo;
- p_aout->p_sys_playsamples = aout_SysPlaySamples;
- p_aout->p_sys_close = aout_SysClose;
-}
+ p_module->p_config = p_config;
-void vout_GetPlugin( p_vout_thread_t p_vout )
-{
- p_vout->p_sys_create = vout_SysCreate;
- p_vout->p_sys_init = vout_SysInit;
- p_vout->p_sys_end = vout_SysEnd;
- p_vout->p_sys_destroy = vout_SysDestroy;
- p_vout->p_sys_manage = vout_SysManage;
- p_vout->p_sys_display = vout_SysDisplay;
+ return( 0 );
}
-void intf_GetPlugin( p_intf_thread_t p_intf )
+/*****************************************************************************
+ * DeactivateModule: make sure the module can be unloaded.
+ *****************************************************************************
+ * This function must only be called when i_usage == 0. If it successfully
+ * returns, i_usage can be set to -1 and the module unloaded. Be careful to
+ * lock usage_lock during the whole process.
+ *****************************************************************************/
+MODULE_DEACTIVATE
{
- p_intf->p_sys_create = intf_SysCreate;
- p_intf->p_sys_destroy = intf_SysDestroy;
- p_intf->p_sys_manage = intf_SysManage;
+ free( p_module->p_functions );
+
+ return( 0 );
}
} /* extern "C" */
projects / vlc / blobdiff