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79d340004d
Show the DispmanX window only if there's no shared external GL context set up. When a window is required by the context a transparent DispmanX element is created and later on made visible by the ::show method. https://bugzilla.gnome.org/show_bug.cgi?id=746632
77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
/*
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* GStreamer
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* Copyright (C) 2013 Julien Isorce <julien.isorce@collabora.co.uk>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_GL_WINDOW_DISPMANX_EGL_H__
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#define __GST_GL_WINDOW_DISPMANX_EGL_H__
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#include <gst/video/gstvideosink.h>
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#include <gst/gl/gl.h>
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#include <bcm_host.h>
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G_BEGIN_DECLS
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#define GST_GL_TYPE_WINDOW_DISPMANX_EGL (gst_gl_window_dispmanx_egl_get_type())
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#define GST_GL_WINDOW_DISPMANX_EGL(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_GL_TYPE_WINDOW_DISPMANX_EGL, GstGLWindowDispmanxEGL))
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#define GST_GL_WINDOW_DISPMANX_EGL_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_GL_TYPE_WINDOW_DISPMANX_EGL, GstGLWindowDispmanxEGLClass))
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#define GST_GL_IS_WINDOW_DISPMANX_EGL(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_GL_TYPE_WINDOW_DISPMANX_EGL))
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#define GST_GL_IS_WINDOW_DISPMANX_EGL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_GL_TYPE_WINDOW_DISPMANX_EGL))
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#define GST_GL_WINDOW_DISPMANX_EGL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_GL_TYPE_WINDOW_DISPMANX_EGL, GstGLWindowDispmanxEGL_Class))
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typedef struct _GstGLWindowDispmanxEGL GstGLWindowDispmanxEGL;
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typedef struct _GstGLWindowDispmanxEGLClass GstGLWindowDispmanxEGLClass;
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struct _GstGLWindowDispmanxEGL {
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/*< private >*/
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GstGLWindow parent;
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EGLDisplay egldisplay;
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DISPMANX_DISPLAY_HANDLE_T display;
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uint32_t dp_height;
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uint32_t dp_width;
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EGL_DISPMANX_WINDOW_T native;
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gint preferred_width;
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gint preferred_height;
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GMainContext *main_context;
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GMainLoop *loop;
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gboolean visible;
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gpointer _reserved[GST_PADDING];
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};
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struct _GstGLWindowDispmanxEGLClass {
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/*< private >*/
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GstGLWindowClass parent_class;
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/*< private >*/
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gpointer _reserved[GST_PADDING];
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};
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GType gst_gl_window_dispmanx_egl_get_type (void);
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GstGLWindowDispmanxEGL * gst_gl_window_dispmanx_egl_new (void);
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gboolean gst_gl_window_dispmanx_egl_create_window (GstGLWindowDispmanxEGL * window_egl);
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G_END_DECLS
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#endif /* __GST_GL_WINDOW_X11_H__ */
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