gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/wayland/gstwlcontext.h
Nicolas Dufresne a3bd3d676d wayland: Fix ABI break in WL context type name
While transforming the internals of waylandsink into a library, the
context type name was accidentally changed, causing an ABI break. Change
it back to its original (as used by the libgstgl), and add support for
the misnamed version as a backward compatibility measure.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7482>
2024-09-10 21:35:18 +00:00

45 lines
1.5 KiB
C

/* GStreamer Wayland Library
*
* Copyright (C) 2022 Collabora Ltd.
*
* 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 Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*/
#pragma once
#include <gst/wayland/wayland.h>
G_BEGIN_DECLS
/* The type of GstContext used to pass the wl_display pointer
* from the application to the sink */
#define GST_WL_DISPLAY_HANDLE_CONTEXT_TYPE "GstWaylandDisplayHandleContextType"
/* Accidental naming, used for implementing backward compatibility */
#define GST_WL_DISPLAY_HANDLE_LEGACY_CONTEXT_TYPE "GstWlDisplayHandleContextType"
GST_WL_API
gboolean gst_is_wl_display_handle_need_context_message (GstMessage * msg);
GST_WL_API
GstContext *
gst_wl_display_handle_context_new (struct wl_display * display);
GST_WL_API
struct wl_display *
gst_wl_display_handle_context_get_handle (GstContext * context);
G_END_DECLS