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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>
90 lines
2.5 KiB
C
90 lines
2.5 KiB
C
/*
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* gstvaapidisplay_drm_priv.h - Internal VA/DRM interface
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*
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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_DRM_PRIV_H
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#define GST_VAAPI_DISPLAY_DRM_PRIV_H
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#include <gst/vaapi/gstvaapidisplay_drm.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_DRM(display) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((display), GST_TYPE_VAAPI_DISPLAY_DRM))
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#define GST_VAAPI_DISPLAY_DRM_CAST(display) \
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((GstVaapiDisplayDRM *)(display))
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#define GST_VAAPI_DISPLAY_DRM_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VAAPI_DISPLAY_DRM, GstVaapiDisplayDRMClass))
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#define GST_VAAPI_DISPLAY_DRM_PRIVATE(display) \
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(GST_VAAPI_DISPLAY_DRM_CAST(display)->priv)
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typedef struct _GstVaapiDisplayDRMPrivate GstVaapiDisplayDRMPrivate;
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typedef struct _GstVaapiDisplayDRMClass GstVaapiDisplayDRMClass;
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/**
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* GST_VAAPI_DISPLAY_DRM_DEVICE:
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* @display: a #GstVaapiDisplay
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*
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* Macro that evaluates to the underlying DRM file descriptor of @display
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*/
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#undef GST_VAAPI_DISPLAY_DRM_DEVICE
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#define GST_VAAPI_DISPLAY_DRM_DEVICE(display) \
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GST_VAAPI_DISPLAY_DRM_PRIVATE(display)->drm_device
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struct _GstVaapiDisplayDRMPrivate
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{
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gchar *device_path_default;
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gchar *device_path;
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gint drm_device;
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guint use_foreign_display:1; // Foreign native_display?
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};
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/**
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* GstVaapiDisplayDRM:
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*
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* VA/DRM display wrapper.
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*/
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struct _GstVaapiDisplayDRM
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{
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/*< private >*/
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GstVaapiDisplay parent_instance;
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GstVaapiDisplayDRMPrivate *priv;
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};
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/**
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* GstVaapiDisplayDRMClass:
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*
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* VA/DRM display wrapper clas.
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*/
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struct _GstVaapiDisplayDRMClass
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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_DRM_PRIV_H */
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