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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_MASK_H__
#define __GST_MASK_H__
#include <gst/gst.h>
typedef struct _GstMask GstMask;
typedef struct _GstMaskDefinition GstMaskDefinition;
typedef void (*GstMaskDrawFunc) (GstMask * mask);
typedef void (*GstMaskDestroyFunc) (GstMask * mask);
struct _GstMaskDefinition
{
gint type;
gchar *short_name;
gchar *long_name;
GstMaskDrawFunc draw_func;
GstMaskDestroyFunc destroy_func;
gpointer user_data;
};
struct _GstMask
{
gint type;
guint32 *data;
gpointer user_data;
gint width;
gint height;
gint bpp;
GstMaskDestroyFunc destroy_func;
};
void _gst_mask_init (void);
void _gst_mask_register (GstMaskDefinition * definition);
void _gst_mask_default_destroy (GstMask * mask);
const GList *gst_mask_get_definitions (void);
GstMask *gst_mask_factory_new (gint type, gint bpp, gint width, gint height);
void gst_mask_destroy (GstMask * mask);
#endif /* __GST_MASK_H__ */
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