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/*
* Copyright (C) 2000-2001 the xine project
*
* This file is part of xine, a unix video player.
*
* xine 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.
*
* xine 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 02111-1307, USA
*
* $Id: xine_internal.h,v 1.4 2001/04/21 00:14:41 f1rmb Exp $
*
*/
#ifndef HAVE_XINE_INTERNAL_H
#define HAVE_XINE_INTERNAL_H
#include <inttypes.h>
#include "input/input_plugin.h"
#include "demuxers/demux.h"
#include "video_out.h"
#include "audio_out.h"
#include "metronom.h"
#define INPUT_PLUGIN_MAX 50
#define DEMUXER_PLUGIN_MAX 50
#define CODEC_PLUGIN_IFACE_VERSION 1
#define CODEC_PLUGIN_MAX 50
#define AUDIO_OUT_PLUGIN_IFACE_VERSION 1
#define AUDIO_OUT_PLUGIN_MAX 50
#define VIDEO_OUT_PLUGIN_IFACE_VERSIO 1
#define VIDEO_OUT_PLUGIN_MAX 50
/* nStatus : current xine status */
typedef void (*gui_status_callback_func_t)(int nStatus);
/*
* player status constants:
*/
#define XINE_STOP 0
#define XINE_PLAY 1
#define XINE_PAUSE 2
#define XINE_QUIT 3
typedef struct xine_s {
/* private : */
metronom_t *metronom;
input_plugin_t input_plugins[INPUT_PLUGIN_MAX];
int num_input_plugins;
input_plugin_t *cur_input_plugin;
demux_plugin_t demuxer_plugins[DEMUXER_PLUGIN_MAX];
int num_demuxer_plugins;
demux_plugin_t *cur_demuxer_plugin;
int demux_stragegy;
int status;
off_t cur_input_pos;
char cur_mrl[1024];
fifo_buffer_t *spu_fifo;
int audio_channel;
int spu_channel;
gui_status_callback_func_t status_callback;
/* Lock for xine player functions */
pthread_mutex_t xine_lock;
} xine_t;
/*
* player status constants:
*/
#define XINE_STOP 0
#define XINE_PLAY 1
#define XINE_PAUSE 2
#define XINE_QUIT 3
/*
* read config file and init a config object
* (if it exists)
*/
config_values_t *config_file_init (char *filename);
/*
* init xine - call once at startup
*
*/
xine_t *xine_init (vo_instance_t *vo,
ao_functions_t *ao,
gui_status_callback_func_t gui_status_callback,
config_values_t *config, int demux_strategy, uint32_t debug_lvl) ;
/*
* open a stream and play it
*
* name : mrl to open
* pos : start position 0..65535
*
*/
void xine_play (xine_t *this, char *MRL, int pos);
/*
* toggle pause mode
*/
void xine_pause (xine_t *this);
/*
* stop playing
*/
void xine_stop (xine_t *this);
/*
* tell current input plugin to eject media.
*/
int xine_eject(xine_t *this);
/*
* return current status (XINE_PLAY/XINE_STOP...)
*/
int xine_get_status (xine_t *this);
/*
* get current position in stream
* returns position (range : 0 - 65535)
*/
int xine_get_current_position (xine_t *this);
/*
* return the current audio channel
*/
int xine_get_audio_channel (xine_t *this);
/*
* set desired audio channel
*/
void xine_select_audio_channel (xine_t *this, int channel);
/*
* return the current SPU channel
*/
int xine_get_spu_channel (xine_t *this);
/*
* set desired SPU channel
*/
void xine_select_spu_channel (xine_t *this, int channel);
/*
* exit xine
*/
void xine_exit (xine_t *this);
/*
* browsing support
*/
/*
* some input plugins are browseable
* returns a list of ids of these plugins
*/
char **xine_get_browsable_input_plugin_ids (xine_t *this) ;
/*
* browse function
* asks input plugin named <plugin_id> to return
* a list of available MRLs in domain/directory <start_mrl>
*
* start_mrl may be NULL indicating the toplevel domain/dir
* returns start_mrl if start_mrl is a valid MRL, not a directory
* returns NULL if start_mrl is an invalid MRL, not even a directory
*/
char **xine_get_browse_mrls (xine_t *this, char *plugin_id,
char *start_mrl);
/*
* autoplay support
*/
/*
* some input plugins can generate autoplay lists
* returns a list of ids of these plugins
*/
char **xine_get_autoplay_input_plugin_ids (xine_t *this) ;
/*
* get autoplay MRL list for input plugin named <plugin_id>
*/
char **xine_get_autoplay_mrls (xine_t *this, char *plugin_id);
/*
* Load input/demux/audio_out/video_out plugins
*/
/* plugin names scheme */
#define XINE_INPUT_PLUGIN_PREFIXNAME "xineplug_inp_"
#define XINE_INPUT_PLUGIN_PREFIXNAME_LENGTH 13
#define XINE_DEMUXER_PLUGIN_PREFIXNAME "xineplug_dmx_"
#define XINE_DEMUXER_PLUGIN_PREFIXNAME_LENGTH 13
#define XINE_VIDEO_OUT_PLUGIN_PREFIXNAME "xineplug_vo_out_"
#define XINE_VIDEO_OUT_PLUGIN_PREFIXNAME_LENGTH 16
#define XINE_AUDIO_OUT_PLUGIN_PREFIXNAME "xineplug_ao_out_"
#define XINE_AUDIO_OUT_PLUGIN_PREFIXNAME_LENGTH 16
#define XINE_CODEC_PLUGIN_PREFIXNAME "xineplug_codec_"
#define XINE_CODEC_PLUGIN_PREFIXNAME_LENGTH 15
/* prototypes of load_plugins.c functions. */
void load_demux_plugins (xine_t *this,
config_values_t *config, int iface_version);
void load_input_plugins (xine_t *this,
config_values_t *config, int iface_version);
void load_video_out_plugins (xine_t *this,
config_values_t *config, int iface_version);
void load_audio_out_plugins (xine_t *this,
config_values_t *config, int iface_version);
void load_codec_plugins (xine_t *this,
config_values_t *config, int iface_version);
#endif
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