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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.
88 lines
2.4 KiB
C
88 lines
2.4 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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((display) != NULL && \
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GST_VAAPI_DISPLAY_VADISPLAY_TYPE(display) == GST_VAAPI_DISPLAY_TYPE_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_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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