ext/gl/gstglfilterbin.h

/*
 * GStreamer
 * Copyright (C) 2007 David Schleef <ds@schleef.org>
 * Copyright (C) 2008 Julien Isorce <julien.isorce@gmail.com>
 * Copyright (C) 2008 Filippo Argiolas <filippo.argiolas@gmail.com>
 *
 * 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., 51 Franklin St, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef _GST_GL_FILTER_BIN_H_
#define _GST_GL_FILTER_BIN_H_

#include <gst/gst.h>
#include <gst/base/gstbasetransform.h>
#include <gst/video/video.h>

#include <gst/gl/gl.h>

G_BEGIN_DECLS

GType gst_gl_filter_bin_get_type(void);
#define GST_TYPE_GL_FILTER_BIN            (gst_gl_filter_bin_get_type())
#define GST_GL_FILTER_BIN(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_FILTER_BIN,GstGLFilterBin))
#define GST_IS_GL_FILTER_BIN(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_FILTER_BIN))
#define GST_GL_FILTER_BIN_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_GL_FILTER_BIN,GstGLFilterBinClass))
#define GST_IS_GL_FILTER_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_GL_FILTER_BIN))
#define GST_GL_FILTER_BIN_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_GL_FILTER_BIN,GstGLFilterBinClass))

typedef struct _GstGLFilterBin GstGLFilterBin;
typedef struct _GstGLFilterBinClass GstGLFilterBinClass;

/**
 * GstGLFilterBin:
 * @parent: parent #GstBin
 */
struct _GstGLFilterBin
{
  GstBin   parent;

  GstPad *srcpad;
  GstPad *sinkpad;

  GstElement *upload;
  GstElement *in_convert;
  GstElement *filter;
  GstElement *out_convert;
  GstElement *download;
};

/**
 * GstGLFilterBinClass:
 * @parent_class: parent class
 */
struct _GstGLFilterBinClass
{
  GstBinClass parent_class;

  GstElement * (*create_element) (void);
};

void gst_gl_filter_bin_finish_init (GstGLFilterBin * self);
void gst_gl_filter_bin_finish_init_with_element (GstGLFilterBin * self,
    GstElement * element);

G_END_DECLS

#endif /* _GST_GL_FILTER_BIN_H_ */