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185da3d1a4
This patch is to change the inheritance of GstVaapiDisplay to GstObject, instead of GstVaapiMiniObject. In this way we can use all the available infrastructure for GObject/GstObject such as GstTracer, GIR, etc. In addition, a new debug category for GstVaapiDisplay is created to make it easier to trace debug messages. It is named "vaapidisplay" and it transverse all the VA display backends (DRM, GLX, EGL, Wayland, ...) This patch is a step forward to expose GstVaapiDisplay for users in a future library. https://bugzilla.gnome.org/show_bug.cgi?id=768266 Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
128 lines
3.6 KiB
C
128 lines
3.6 KiB
C
/*
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* gstvaapidisplay_x11_priv.h - Internal VA/X11 interface
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*
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* Copyright (C) 2010-2011 Splitted-Desktop Systems
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* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
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* Copyright (C) 2012-2013 Intel Corporation
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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_X11_PRIV_H
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#define GST_VAAPI_DISPLAY_X11_PRIV_H
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#include <gst/vaapi/gstvaapiutils_x11.h>
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#include <gst/vaapi/gstvaapidisplay_x11.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_X11(display) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((display), GST_TYPE_VAAPI_DISPLAY_X11))
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#define GST_VAAPI_DISPLAY_X11_CAST(display) \
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((GstVaapiDisplayX11 *)(display))
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#define GST_VAAPI_DISPLAY_X11_PRIVATE(display) \
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(GST_VAAPI_DISPLAY_X11_CAST (display)->priv)
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#define GST_VAAPI_DISPLAY_X11_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VAAPI_DISPLAY_X11, GstVaapiDisplayX11Class))
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typedef struct _GstVaapiDisplayX11Private GstVaapiDisplayX11Private;
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typedef struct _GstVaapiDisplayX11Class GstVaapiDisplayX11Class;
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/**
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* GST_VAAPI_DISPLAY_XDISPLAY:
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* @display: a #GstVaapiDisplay
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*
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* Macro that evaluates to the underlying X11 #Display of @display
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*/
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#undef GST_VAAPI_DISPLAY_XDISPLAY
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#define GST_VAAPI_DISPLAY_XDISPLAY(display) \
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GST_VAAPI_DISPLAY_X11_PRIVATE(display)->x11_display
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/**
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* GST_VAAPI_DISPLAY_XSCREEN:
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* @display: a #GstVaapiDisplay
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*
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* Macro that evaluates to the underlying X11 screen of @display
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*/
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#undef GST_VAAPI_DISPLAY_XSCREEN
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#define GST_VAAPI_DISPLAY_XSCREEN(display) \
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GST_VAAPI_DISPLAY_X11_PRIVATE(display)->x11_screen
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/**
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* GST_VAAPI_DISPLAY_HAS_XRENDER:
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* @display: a #GstVaapiDisplay
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*
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* Macro that evaluates to the existence of the XRender extension on
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* @display server.
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*/
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#undef GST_VAAPI_DISPLAY_HAS_XRENDER
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#define GST_VAAPI_DISPLAY_HAS_XRENDER(display) \
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(GST_VAAPI_DISPLAY_X11_PRIVATE(display)->has_xrender)
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struct _GstVaapiDisplayX11Private
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{
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gchar *display_name;
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Display *x11_display;
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int x11_screen;
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GArray *pixmap_formats;
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guint use_foreign_display:1; // Foreign native_display?
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guint use_xrandr:1;
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guint has_xrender:1; // Has XRender extension?
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guint synchronous:1;
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};
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/**
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* GstVaapiDisplayX11:
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*
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* VA/X11 display wrapper.
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*/
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struct _GstVaapiDisplayX11
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{
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/*< private >*/
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GstVaapiDisplay parent_instance;
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GstVaapiDisplayX11Private *priv;
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};
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/**
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* GstVaapiDisplayX11Class:
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*
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* VA/X11 display wrapper class.
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*/
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struct _GstVaapiDisplayX11Class
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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_GNUC_INTERNAL
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GstVideoFormat
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gst_vaapi_display_x11_get_pixmap_format (GstVaapiDisplayX11 * display,
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guint depth);
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G_GNUC_INTERNAL
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guint
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gst_vaapi_display_x11_get_pixmap_depth (GstVaapiDisplayX11 * display,
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GstVideoFormat format);
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G_END_DECLS
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#endif /* GST_VAAPI_DISPLAY_X11_PRIV_H */
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