103 lines
3.0 KiB
C
103 lines
3.0 KiB
C
/*
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* GStreamer Wayland Library
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* Copyright (C) 2014 Collabora Ltd.
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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_WAYLAND_H__
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#define __GST_WAYLAND_H__
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#ifndef GST_USE_UNSTABLE_API
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#warning "The GStreamer wayland library is unstable API and may change in future."
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#warning "You can define GST_USE_UNSTABLE_API to avoid this warning."
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#endif
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#include <gst/gst.h>
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#include <wayland-client.h>
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#ifndef GST_WAYLAND_API
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# ifdef BUILDING_GST_WAYLAND
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# define GST_WAYLAND_API GST_API_EXPORT /* from config.h */
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# else
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# define GST_WAYLAND_API GST_API_IMPORT
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# endif
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#endif
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G_BEGIN_DECLS
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/* The type of GstContext used to pass the wl_display pointer
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* from the application to the sink */
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#define GST_WAYLAND_DISPLAY_HANDLE_CONTEXT_TYPE "GstWaylandDisplayHandleContextType"
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GST_WAYLAND_API
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gboolean gst_is_wayland_display_handle_need_context_message (GstMessage * msg);
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GST_WAYLAND_API
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GstContext *
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gst_wayland_display_handle_context_new (struct wl_display * display);
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GST_WAYLAND_API
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struct wl_display *
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gst_wayland_display_handle_context_get_handle (GstContext * context);
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#define GST_TYPE_WAYLAND_VIDEO \
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(gst_wayland_video_get_type ())
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#define GST_WAYLAND_VIDEO(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_WAYLAND_VIDEO, GstWaylandVideo))
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#define GST_IS_WAYLAND_VIDEO(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_WAYLAND_VIDEO))
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#define GST_WAYLAND_VIDEO_GET_INTERFACE(inst) \
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(G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_WAYLAND_VIDEO, GstWaylandVideoInterface))
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/**
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* GstWaylandVideo:
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*
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* Opaque #GstWaylandVideo interface structure
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*/
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typedef struct _GstWaylandVideo GstWaylandVideo;
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typedef struct _GstWaylandVideoInterface GstWaylandVideoInterface;
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/**
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* GstWaylandVideoInterface:
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* @iface: parent interface type.
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*
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* #GstWaylandVideo interface
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*/
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struct _GstWaylandVideoInterface {
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GTypeInterface iface;
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/* virtual functions */
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void (*begin_geometry_change) (GstWaylandVideo *video);
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void (*end_geometry_change) (GstWaylandVideo *video);
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};
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GST_WAYLAND_API
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GType gst_wayland_video_get_type (void);
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/* virtual function wrappers */
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GST_WAYLAND_API
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void gst_wayland_video_begin_geometry_change (GstWaylandVideo * video);
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GST_WAYLAND_API
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void gst_wayland_video_end_geometry_change (GstWaylandVideo * video);
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G_END_DECLS
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#endif /* __GST_WAYLAND_H__ */
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