/*****************************************************************************
* interface.c: interface access for other threads
- * (c)1998 VideoLAN
- *****************************************************************************
* This library provides basic functions for threads to interact with user
* interface, such as command line.
+ *****************************************************************************
+ * Copyright (C) 1998, 1999, 2000 VideoLAN
+ *
+ * Authors:
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
+#include "defs.h"
+
+#include <errno.h> /* ENOMEM */
+#include <stdlib.h> /* free(), strtol() */
+#include <stdio.h> /* FILE */
+#include <string.h> /* strerror() */
+#include <sys/types.h> /* on BSD, uio.h needs types.h */
#include <sys/uio.h> /* for input.h */
#include "config.h"
#include "common.h"
+#include "threads.h"
#include "mtime.h"
-#include "vlc_thread.h"
+#include "plugins.h"
+#include "playlist.h"
#include "input.h"
+
+#include "audio_output.h"
+
#include "intf_msg.h"
#include "interface.h"
#include "intf_cmd.h"
#include "intf_console.h"
-#include "main.h"
+
#include "video.h"
#include "video_output.h"
-#include "intf_sys.h"
+#include "main.h"
/*****************************************************************************
* intf_channel_t: channel description
/*****************************************************************************
* intf_Create: prepare interface before main loop
*****************************************************************************
- * This function opens output devices and create specific interfaces. It send
- * it's own error messages.
+ * This function opens output devices and creates specific interfaces. It sends
+ * its own error messages.
*****************************************************************************/
intf_thread_t* intf_Create( void )
{
- intf_thread_t *p_intf;
- char * psz_method;
+ intf_thread_t * p_intf;
+ typedef void ( intf_getplugin_t ) ( intf_thread_t * p_intf );
+ int i_index;
/* Allocate structure */
p_intf = malloc( sizeof( intf_thread_t ) );
return( NULL );
}
- /* initialize method-dependent functions */
- psz_method = main_GetPszVariable( VOUT_METHOD_VAR, VOUT_DEFAULT_METHOD );
-
- if( !strcmp(psz_method, "dummy") )
- {
- p_intf->p_sys_create = intf_DummySysCreate;
- p_intf->p_sys_manage = intf_DummySysManage;
- p_intf->p_sys_destroy = intf_DummySysDestroy;
- }
-#ifdef VIDEO_X11
- else if( !strcmp(psz_method, "x11") )
- {
- p_intf->p_sys_create = intf_X11SysCreate;
- p_intf->p_sys_manage = intf_X11SysManage;
- p_intf->p_sys_destroy = intf_X11SysDestroy;
- }
-#endif
-#ifdef VIDEO_FB
- else if( !strcmp(psz_method, "fb") )
- {
- p_intf->p_sys_create = intf_FBSysCreate;
- p_intf->p_sys_manage = intf_FBSysManage;
- p_intf->p_sys_destroy = intf_FBSysDestroy;
- }
-#endif
-#ifdef VIDEO_GGI
- else if( !strcmp(psz_method, "ggi") )
- {
- p_intf->p_sys_create = intf_GGISysCreate;
- p_intf->p_sys_manage = intf_GGISysManage;
- p_intf->p_sys_destroy = intf_GGISysDestroy;
- }
-#endif
-#ifdef VIDEO_DGA
- else if( !strcmp(psz_method, "dga") )
+ /* Get a suitable interface plugin */
+ for( i_index = 0 ; i_index < p_main->p_bank->i_plugin_count ; i_index++ )
{
- p_intf->p_sys_create = intf_DGASysCreate;
- p_intf->p_sys_manage = intf_DGASysManage;
- p_intf->p_sys_destroy = intf_DGASysDestroy;
- }
-#endif
-#ifdef VIDEO_GLIDE
- else if( !strcmp(psz_method, "glide") )
- {
- p_intf->p_sys_create = intf_GlideSysCreate;
- p_intf->p_sys_manage = intf_GlideSysManage;
- p_intf->p_sys_destroy = intf_GlideSysDestroy;
- }
-#endif
-#ifdef VIDEO_BEOS
- else if( !strcmp(psz_method, "beos") )
- {
- p_intf->p_sys_create = intf_BeSysCreate;
- p_intf->p_sys_manage = intf_BeSysManage;
- p_intf->p_sys_destroy = intf_BeSysDestroy;
- }
-#endif
- else
- {
- intf_ErrMsg( "error: video output method not available\n" );
- free( p_intf );
- return( NULL );
+ /* If there's a plugin in p_info ... */
+ if( p_main->p_bank->p_info[ i_index ] != NULL )
+ {
+ /* ... and if this plugin provides the functions we want ... */
+ if( p_main->p_bank->p_info[ i_index ]->intf_GetPlugin != NULL )
+ {
+ /* ... then get these functions */
+ ( (intf_getplugin_t *)
+ p_main->p_bank->p_info[ i_index ]->intf_GetPlugin )( p_intf );
+ }
+ }
}
/* Initialize structure */
*****************************************************************************/
void intf_Run( intf_thread_t *p_intf )
{
+ if( p_main->p_playlist->p_list )
+ {
+ p_intf->p_input = input_CreateThread( INPUT_METHOD_TS_FILE, NULL, 0, 0, p_main->p_intf->p_vout, p_main->p_aout, NULL );
+ }
/* Execute the initialization script - if a positive number is returned,
* the script could be executed but failed */
- if( intf_ExecScript( main_GetPszVariable( INTF_INIT_SCRIPT_VAR, INTF_INIT_SCRIPT_DEFAULT ) ) > 0 )
+ else if( intf_ExecScript( main_GetPszVariable( INTF_INIT_SCRIPT_VAR, INTF_INIT_SCRIPT_DEFAULT ) ) > 0 )
{
intf_ErrMsg("warning: error(s) during startup script\n");
}
/* Check attached threads status */
if( (p_intf->p_vout != NULL) && p_intf->p_vout->b_error )
{
- //?? add aout error detection
+ /* FIXME: add aout error detection ?? */
p_intf->b_die = 1;
}
if( (p_intf->p_input != NULL) && p_intf->p_input->b_error )
*****************************************************************************/
int intf_ProcessKey( intf_thread_t *p_intf, int i_key )
{
+ static int i_volbackup;
+
switch( i_key )
{
case 'Q': /* quit order */
intf_SelectChannel( p_intf, i_key - '0' );
break;
case '+': /* volume + */
- // ??
+ if( (p_main->p_aout != NULL) && (p_main->p_aout->vol < VOLMAX) )
+ p_main->p_aout->vol += VOLSTEP;
break;
case '-': /* volume - */
- // ??
+ if( (p_main->p_aout != NULL) && (p_main->p_aout->vol > VOLSTEP) )
+ p_main->p_aout->vol -= VOLSTEP;
break;
case 'M': /* toggle mute */
case 'm':
- // ??
+ if( (p_main->p_aout != NULL) && (p_main->p_aout->vol))
+ {
+ i_volbackup = p_main->p_aout->vol;
+ p_main->p_aout->vol = 0;
+ }
+ else if( (p_main->p_aout != NULL) && (!p_main->p_aout->vol))
+ p_main->p_aout->vol = i_volbackup;
break;
case 'g': /* gamma - */
if( (p_intf->p_vout != NULL) && (p_intf->p_vout->f_gamma > -INTF_GAMMA_LIMIT) )
{
if( !ParseChannel( p_channel, psz_line ) )
{
- intf_DbgMsg("channel [%d] %s : method %d (%s:%d vlan %d)\n",
- p_channel->i_channel, p_channel->psz_description,
- p_channel->i_input_method, p_channel->psz_input_source,
- p_channel->i_input_port, p_channel->i_input_vlan );
+ intf_DbgMsg( "channel [%d] %s : method %d (%s:%d vlan %d)\n",
+ p_channel->i_channel, p_channel->psz_description,
+ p_channel->i_input_method,
+ p_channel->psz_input_source,
+ p_channel->i_input_port, p_channel->i_input_vlan );
p_channel++;
}
}
projects / vlc / blobdiff