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/*****************************************************************************
* visual.h : Header for the visualisation system
*****************************************************************************
* Copyright (C) 2002-2009 VLC authors and VideoLAN
* $Id$
*
* Authors: Clément Stenac <zorglub@via.ecp.fr>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
typedef struct visual_effect_t visual_effect_t;
typedef int (*visual_run_t)(visual_effect_t *, vlc_object_t *,
const block_t *, picture_t *);
typedef void (*visual_free_t)(void *);
struct visual_effect_t
{
visual_run_t pf_run;
visual_free_t pf_free;
void * p_data; /* The effect stores whatever it wants here */
int i_width;
int i_height;
int i_nb_chans;
/* Channels index */
int i_idx_left;
int i_idx_right;
};
extern const struct visual_cb_t
{
char name[16];
visual_run_t run_cb;
visual_free_t free_cb;
} effectv[];
extern const unsigned effectc;
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