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e24bc348bd
gst_gl_window_win32_send_message_async() could be called before the internal window is created so we cannot use PostMessage there. x11 and wayland backends both create a custom GSource for this, so there is no reason to not do that for win32. https://bugzilla.gnome.org/show_bug.cgi?id=749601
88 lines
3 KiB
C
88 lines
3 KiB
C
/*
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* GStreamer
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* Copyright (C) 2012 Matthew Waters <ystreet00@gmail.com>
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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_WIN32_H__
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#define __GST_GL_WINDOW_WIN32_H__
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#include <gst/gl/gl.h>
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#undef UNICODE
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#include <windows.h>
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#define UNICODE
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G_BEGIN_DECLS
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#define GST_GL_TYPE_WINDOW_WIN32 (gst_gl_window_win32_get_type())
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#define GST_GL_WINDOW_WIN32(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_GL_TYPE_WINDOW_WIN32, GstGLWindowWin32))
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#define GST_GL_WINDOW_WIN32_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_GL_TYPE_WINDOW_WIN32, GstGLWindowWin32Class))
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#define GST_GL_IS_WINDOW_WIN32(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_GL_TYPE_WINDOW_WIN32))
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#define GST_GL_IS_WINDOW_WIN32_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_GL_TYPE_WINDOW_WIN32))
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#define GST_GL_WINDOW_WIN32_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_GL_TYPE_WINDOW_WIN32, GstGLWindowWin32Class))
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typedef struct _GstGLWindowWin32 GstGLWindowWin32;
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typedef struct _GstGLWindowWin32Private GstGLWindowWin32Private;
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typedef struct _GstGLWindowWin32Class GstGLWindowWin32Class;
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struct _GstGLWindowWin32 {
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/*< private >*/
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GstGLWindow parent;
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HWND internal_win_id;
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HWND parent_win_id;
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HDC device;
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gboolean is_closed;
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gboolean visible;
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GSource *msg_source;
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GMainContext *main_context;
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GMainLoop *loop;
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/*< private >*/
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GstGLWindowWin32Private *priv;
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gpointer _reserved[GST_PADDING];
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};
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struct _GstGLWindowWin32Class {
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/*< private >*/
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GstGLWindowClass parent_class;
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gboolean (*choose_format) (GstGLWindowWin32 *window);
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gboolean (*create_context) (GstGLWindowWin32 *window, GstGLAPI gl_api,
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guintptr external_gl_context, GError ** error);
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gboolean (*share_context) (GstGLWindowWin32 *window, guintptr external_gl_context);
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void (*swap_buffers) (GstGLWindowWin32 *window);
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gboolean (*activate) (GstGLWindowWin32 *window, gboolean activate);
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void (*destroy_context) (GstGLWindowWin32 *window);
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guintptr (*get_gl_context) (GstGLWindowWin32 *window);
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/*< private >*/
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gpointer _reserved[GST_PADDING_LARGE];
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};
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GType gst_gl_window_win32_get_type (void);
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GstGLWindowWin32 * gst_gl_window_win32_new (void);
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gboolean gst_gl_window_win32_create_window (GstGLWindowWin32 * window_win32, GError ** error);
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G_END_DECLS
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#endif /* __GST_GL_WINDOW_WIN32_H__ */
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