gstreamer/ext/gtk/gstgtkglsink.h

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/*
* GStreamer
* Copyright (C) 2015 Matthew Waters <matthew@centricular.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_GTK_GL_SINK_H__
#define __GST_GTK_GL_SINK_H__
#include <gtk/gtk.h>
#include <gst/gst.h>
#include <gst/video/gstvideosink.h>
#include <gst/video/video.h>
#include <gst/gl/gl.h>
#include "gstgtkbasesink.h"
G_BEGIN_DECLS
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#define GST_TYPE_GTK_GL_SINK (gst_gtk_gl_sink_get_type())
G_DECLARE_FINAL_TYPE (GstGtkGLSink, gst_gtk_gl_sink, GST, GTK_GL_SINK,
GstGtkBaseSink)
/**
* GstGtkGLSink:
*
* Opaque #GstGtkGLSink object
*/
struct _GstGtkGLSink
{
/* <private> */
GstGtkBaseSink parent;
GstGLDisplay *display;
GstGLContext *context;
GstGLContext *gtk_context;
GstGLUpload *upload;
GstBuffer *uploaded_buffer;
/* read/write with object lock */
gint display_width;
gint display_height;
gulong size_allocate_sig_handler;
gulong widget_destroy_sig_handler;
};
GST_ELEMENT_REGISTER_DECLARE (gtkglsink);
G_END_DECLS
#endif /* __GST_GTK_GL_SINK_H__ */