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/*
* Copyright (C) 2003 by Dirk Meyer
*
* 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
*
* Modified for xineliboutput by Petri Hintukainen, 2006
*
*/
#ifndef POST_HH
#define POST_HH
#include <xine.h>
typedef struct {
xine_post_t *post;
char *name;
char *args;
int enable; /* 0 - disabled, 1 - enabled, 2 - can't disable */
} post_element_t;
typedef struct post_plugins_s post_plugins_t;
struct post_plugins_s {
/* frontend data */
char *static_post_plugins; /* post plugins from command line; always on */
xine_stream_t *video_source; /* stream to take video from */
xine_stream_t *audio_source; /* stream to take audio from */
xine_stream_t *pip_stream; /* pip stream */
/* xine */
xine_t *xine;
xine_video_port_t *video_port;
xine_audio_port_t *audio_port;
/* post.c internal use */
int post_audio_elements_num;
int post_video_elements_num;
int post_vis_elements_num;
int post_pip_elements_num;
post_element_t **post_audio_elements;
post_element_t **post_video_elements;
post_element_t **post_vis_elements; /* supports only one */
post_element_t **post_pip_elements; /* supports only one and two input */
int post_audio_enable;
int post_video_enable;
int post_vis_enable;
int post_pip_enable;
};
void vpplugin_rewire_posts(post_plugins_t *fe);
void applugin_rewire_posts(post_plugins_t *fe);
/* load and config post plugin(s) */
/* post == "plugin:arg1=val1,arg2=val2;plugin2..." */
void vpplugin_parse_and_store_post(post_plugins_t *fe, const char *post);
void applugin_parse_and_store_post(post_plugins_t *fe, const char *post);
/* enable (and load if not loaded), but don't rewire */
/* result indicates only unwiring condition, not enable result */
/* -> if result <> 0, something was enabled and post chain is unwired */
int vpplugin_enable_post(post_plugins_t *fe, const char *name, int *found);
int applugin_enable_post(post_plugins_t *fe, const char *name, int *found);
/* disable (and unwire if found), but don't unload */
/* result indicates only unwiring condition, not disable result */
int vpplugin_disable_post(post_plugins_t *fe, const char *name);
int applugin_disable_post(post_plugins_t *fe, const char *name);
/* unload (and unwire) plugin(s) */
/* result indicates only unwiring condition, not unload result */
int vpplugin_unload_post(post_plugins_t *fe, const char *name);
int applugin_unload_post(post_plugins_t *fe, const char *name);
#endif
/* end of post.h */
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