gstreamer/ext/qroverlay/gstbaseqroverlay.h

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/*
* GStreamer
* Copyright (C) 2006 Stefan Kost <ensonic@users.sf.net>
* Copyright (c) 2020 Anthony Violo <anthony.violo@ubicast.eu>
* Copyright (c) 2020 Thibault Saunier <tsaunier@igalia.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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_BASE_QR_OVERLAY_H__
#define __GST_BASE_QR_OVERLAY_H__
#include <gst/gst.h>
#include <gst/video/gstvideofilter.h>
G_BEGIN_DECLS
#define GST_TYPE_BASE_QR_OVERLAY (gst_base_qr_overlay_get_type())
G_DECLARE_DERIVABLE_TYPE (GstBaseQROverlay, gst_base_qr_overlay, GST, BASE_QR_OVERLAY, GstVideoFilter);
struct _GstBaseQROverlayClass
{
GstBinClass parent;
gchar* (*get_content) (GstBaseQROverlay *self, GstBuffer *buf, GstVideoInfo *info,
gboolean *reuse_previous);
};
G_END_DECLS
#endif /* __GST_BASE_QR_OVERLAY_H__ */