gstreamer/subprojects/gst-plugins-good/ext/gtk/gtkgstglwidget.h
Olivier Crête 103ceb853a gtkglsink: Add rotate-method property
This mostly just takes code out of glimagesink and applies it here.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1088>
2021-10-12 20:27:34 +00:00

83 lines
2.7 KiB
C

/*
* 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 __GTK_GST_GL_WIDGET_H__
#define __GTK_GST_GL_WIDGET_H__
#include <gtk/gtk.h>
#include <gst/gst.h>
#include <gst/gl/gl.h>
#include "gtkgstbasewidget.h"
G_BEGIN_DECLS
GType gtk_gst_gl_widget_get_type (void);
#define GTK_TYPE_GST_GL_WIDGET (gtk_gst_gl_widget_get_type())
#define GTK_GST_GL_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GTK_TYPE_GST_GL_WIDGET,GtkGstGLWidget))
#define GTK_GST_GL_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GTK_TYPE_GST_GL_WIDGET,GtkGstGLWidgetClass))
#define GTK_IS_GST_GL_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GTK_TYPE_GST_GL_WIDGET))
#define GTK_IS_GST_GL_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GTK_TYPE_GST_GL_WIDGET))
#define GTK_GST_GL_WIDGET_CAST(obj) ((GtkGstGLWidget*)(obj))
typedef struct _GtkGstGLWidget GtkGstGLWidget;
typedef struct _GtkGstGLWidgetClass GtkGstGLWidgetClass;
typedef struct _GtkGstGLWidgetPrivate GtkGstGLWidgetPrivate;
/**
* GtkGstGLWidget:
*
* Opaque #GtkGstGLWidget object
*/
struct _GtkGstGLWidget
{
/* <private> */
GtkGstBaseWidget base;
GtkGstGLWidgetPrivate *priv;
};
/**
* GtkGstGLWidgetClass:
*
* The #GtkGstGLWidgetClass struct only contains private data
*/
struct _GtkGstGLWidgetClass
{
/* <private> */
GtkGstBaseWidgetClass base_class;
};
GtkWidget * gtk_gst_gl_widget_new (void);
gboolean gtk_gst_gl_widget_init_winsys (GtkGstGLWidget * widget);
GstGLDisplay * gtk_gst_gl_widget_get_display (GtkGstGLWidget * widget);
GstGLContext * gtk_gst_gl_widget_get_context (GtkGstGLWidget * widget);
GstGLContext * gtk_gst_gl_widget_get_gtk_context (GtkGstGLWidget * widget);
void gtk_gst_gl_widget_set_rotate_method (GtkGstGLWidget * gst_widget,
GstVideoOrientationMethod method, gboolean from_tag);
GstVideoOrientationMethod gtk_gst_gl_widget_get_rotate_method (
GtkGstGLWidget * gst_widget);
G_END_DECLS
#endif /* __GTK_GST_GL_WIDGET_H__ */