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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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7d5d3e8640
Make gst_vaapi_display_get_display_type() return the actual VA display type. Conversely, add a gst_vaapi_display_get_class_type() function to return the type of the GstVaapiDisplay instance. The former is used to identify the display server onto which the application is running, and the latter to identify the original object class.
98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
/*
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* gstvaapidisplay_wayland_priv.h - Internal VA/Wayland interface
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*
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* Copyright (C) 2012-2013 Intel Corporation
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* Author: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
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* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.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 Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef GST_VAAPI_DISPLAY_WAYLAND_PRIV_H
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#define GST_VAAPI_DISPLAY_WAYLAND_PRIV_H
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#include <gst/vaapi/gstvaapidisplay_wayland.h>
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#include "gstvaapidisplay_priv.h"
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G_BEGIN_DECLS
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#define GST_VAAPI_IS_DISPLAY_WAYLAND(display) \
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((display) != NULL && \
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GST_VAAPI_DISPLAY_VADISPLAY_TYPE (display) == GST_VAAPI_DISPLAY_TYPE_WAYLAND)
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#define GST_VAAPI_DISPLAY_WAYLAND_CAST(display) \
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((GstVaapiDisplayWayland *)(display))
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#define GST_VAAPI_DISPLAY_WAYLAND_GET_PRIVATE(display) \
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(&GST_VAAPI_DISPLAY_WAYLAND_CAST(display)->priv)
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typedef struct _GstVaapiDisplayWaylandPrivate GstVaapiDisplayWaylandPrivate;
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typedef struct _GstVaapiDisplayWaylandClass GstVaapiDisplayWaylandClass;
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/**
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* GST_VAAPI_DISPLAY_WL_DISPLAY:
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* @display: a #GstVaapiDisplay
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*
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* Macro that evaluates to the underlying Wayland #wl_display object
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* of @display
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*/
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#undef GST_VAAPI_DISPLAY_WL_DISPLAY
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#define GST_VAAPI_DISPLAY_WL_DISPLAY(display) \
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GST_VAAPI_DISPLAY_WAYLAND_GET_PRIVATE(display)->wl_display
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struct _GstVaapiDisplayWaylandPrivate
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{
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gchar *display_name;
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struct wl_display *wl_display;
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struct wl_compositor *compositor;
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struct wl_shell *shell;
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struct wl_output *output;
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struct wl_registry *registry;
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guint width;
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guint height;
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guint phys_width;
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guint phys_height;
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gint event_fd;
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guint use_foreign_display:1;
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};
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/**
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* GstVaapiDisplayWayland:
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*
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* VA/Wayland display wrapper.
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*/
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struct _GstVaapiDisplayWayland
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{
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/*< private >*/
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GstVaapiDisplay parent_instance;
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GstVaapiDisplayWaylandPrivate priv;
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};
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/**
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* GstVaapiDisplayWaylandClass:
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*
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* VA/Wayland display wrapper clas.
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*/
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struct _GstVaapiDisplayWaylandClass
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{
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/*< private >*/
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GstVaapiDisplayClass parent_class;
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};
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G_END_DECLS
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#endif /* GST_VAAPI_DISPLAY_WAYLAND_PRIV_H */
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