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96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
/*
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* gstvaapidisplay_priv.h - Base VA display (private definitions)
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*
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* Copyright (C) 2010-2011 Splitted-Desktop Systems
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* Copyright (C) 2011-2012 Intel Corporation
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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_PRIV_H
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#define GST_VAAPI_DISPLAY_PRIV_H
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#include <gst/vaapi/gstvaapidisplay.h>
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#include <gst/vaapi/gstvaapidisplaycache.h>
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G_BEGIN_DECLS
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#define GST_VAAPI_DISPLAY_GET_PRIVATE(obj) \
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(G_TYPE_INSTANCE_GET_PRIVATE((obj), \
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GST_VAAPI_TYPE_DISPLAY, \
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GstVaapiDisplayPrivate))
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#define GST_VAAPI_DISPLAY_CAST(display) ((GstVaapiDisplay *)(display))
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/**
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* GST_VAAPI_DISPLAY_VADISPLAY:
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* @display_: a #GstVaapiDisplay
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*
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* Macro that evaluates to the #VADisplay of @display.
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* This is an internal macro that does not do any run-time type check.
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*/
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#undef GST_VAAPI_DISPLAY_VADISPLAY
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#define GST_VAAPI_DISPLAY_VADISPLAY(display_) \
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GST_VAAPI_DISPLAY_CAST(display_)->priv->display
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/**
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* GST_VAAPI_DISPLAY_LOCK:
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* @display: a #GstVaapiDisplay
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*
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* Locks @display
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*/
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#undef GST_VAAPI_DISPLAY_LOCK
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#define GST_VAAPI_DISPLAY_LOCK(display) \
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gst_vaapi_display_lock(GST_VAAPI_DISPLAY_CAST(display))
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/**
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* GST_VAAPI_DISPLAY_UNLOCK:
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* @display: a #GstVaapiDisplay
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*
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* Unlocks @display
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*/
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#undef GST_VAAPI_DISPLAY_UNLOCK
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#define GST_VAAPI_DISPLAY_UNLOCK(display) \
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gst_vaapi_display_unlock(GST_VAAPI_DISPLAY_CAST(display))
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/**
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* GstVaapiDisplayPrivate:
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*
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* Base class for VA displays.
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*/
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struct _GstVaapiDisplayPrivate {
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GstVaapiDisplay *parent;
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GStaticRecMutex mutex;
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VADisplay display;
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guint width;
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guint height;
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guint width_mm;
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guint height_mm;
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guint par_n;
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guint par_d;
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GArray *decoders;
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GArray *encoders;
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GArray *image_formats;
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GArray *subpicture_formats;
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guint create_display : 1;
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};
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GstVaapiDisplayCache *
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gst_vaapi_display_get_cache(void);
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G_END_DECLS
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#endif /* GST_VAAPI_DISPLAY_PRIV_H */
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