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/*
* Copyright (C) 2000-2003 the xine project
*
* This file is part of xine, a free 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* generic plugin definitions
*/
#ifndef XINE_PLUGIN_H
#define XINE_PLUGIN_H
#define PLUGIN_NONE 0
#define PLUGIN_INPUT 1
#define PLUGIN_DEMUX 2
#define PLUGIN_AUDIO_DECODER 3
#define PLUGIN_VIDEO_DECODER 4
#define PLUGIN_SPU_DECODER 5
#define PLUGIN_AUDIO_OUT 6
#define PLUGIN_VIDEO_OUT 7
#define PLUGIN_POST 8
#define PLUGIN_TYPE_MAX PLUGIN_POST
/* this flag may be or'ed with type in order to force preloading the plugin.
* very useful to register config items on xine initialization.
*/
#define PLUGIN_MUST_PRELOAD (1 << 7)
/* this flag may be or'ed with type to prevent the plugin loader from unloading
* the plugin
*/
#define PLUGIN_NO_UNLOAD (1 << 6)
#define PLUGIN_TYPE_MASK ((1 << 6) - 1)
typedef struct {
uint8_t type; /* one of the PLUGIN_* constants above */
uint8_t API; /* API version supported by this plugin */
char *id; /* a name that identifies this plugin */
uint32_t version; /* version number, increased every release */
const void *special_info; /* plugin-type specific, see structs below */
void *(*init)(xine_t *, void *); /* init the plugin class */
} plugin_info_t;
/* special_info for a video output plugin */
typedef struct {
int priority; /* priority of this plugin for auto-probing */
int visual_type; /* visual type supported by this plugin */
} vo_info_t;
/* special info for a audio output plugin */
typedef struct {
int priority;
} ao_info_t;
/* special_info for a decoder plugin */
typedef struct {
uint32_t *supported_types; /* streamtypes this decoder can handle */
int priority;
} decoder_info_t;
/* special info for a post plugin */
typedef struct {
uint32_t type; /* type of the post plugin, use one of XINE_POST_TYPE_* */
} post_info_t;
/* special info for a demuxer plugin */
typedef struct {
int priority;
} demuxer_info_t;
/* special info for an input plugin */
typedef struct {
int priority;
} input_info_t;
/* register a list of statically linked plugins
* info is a list of plugin_info_t terminated by PLUGIN_NONE
* example:
* plugin_info_t acme_plugin_info[] = {
* { PLUGIN_VIDEO_OUT, 21, "acme", XINE_VERSION_CODE, &vo_info_acme,
* init_class_acme },
* { PLUGIN_NONE, 0, "", 0, NULL, NULL }
* };
*
*/
void xine_register_plugins(xine_t *self, plugin_info_t *info) XINE_PROTECTED;
#endif
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