mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-10 11:29:55 +00:00
96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
/*
|
|
* gstvaapidisplay_priv.h - Base VA display (private definitions)
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
* Copyright (C) 2011-2012 Intel Corporation
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_DISPLAY_PRIV_H
|
|
#define GST_VAAPI_DISPLAY_PRIV_H
|
|
|
|
#include <gst/vaapi/gstvaapidisplay.h>
|
|
#include <gst/vaapi/gstvaapidisplaycache.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_DISPLAY_GET_PRIVATE(obj) \
|
|
(G_TYPE_INSTANCE_GET_PRIVATE((obj), \
|
|
GST_VAAPI_TYPE_DISPLAY, \
|
|
GstVaapiDisplayPrivate))
|
|
|
|
#define GST_VAAPI_DISPLAY_CAST(display) ((GstVaapiDisplay *)(display))
|
|
|
|
/**
|
|
* GST_VAAPI_DISPLAY_VADISPLAY:
|
|
* @display_: a #GstVaapiDisplay
|
|
*
|
|
* Macro that evaluates to the #VADisplay of @display.
|
|
* This is an internal macro that does not do any run-time type check.
|
|
*/
|
|
#undef GST_VAAPI_DISPLAY_VADISPLAY
|
|
#define GST_VAAPI_DISPLAY_VADISPLAY(display_) \
|
|
GST_VAAPI_DISPLAY_CAST(display_)->priv->display
|
|
|
|
/**
|
|
* GST_VAAPI_DISPLAY_LOCK:
|
|
* @display: a #GstVaapiDisplay
|
|
*
|
|
* Locks @display
|
|
*/
|
|
#undef GST_VAAPI_DISPLAY_LOCK
|
|
#define GST_VAAPI_DISPLAY_LOCK(display) \
|
|
gst_vaapi_display_lock(GST_VAAPI_DISPLAY_CAST(display))
|
|
|
|
/**
|
|
* GST_VAAPI_DISPLAY_UNLOCK:
|
|
* @display: a #GstVaapiDisplay
|
|
*
|
|
* Unlocks @display
|
|
*/
|
|
#undef GST_VAAPI_DISPLAY_UNLOCK
|
|
#define GST_VAAPI_DISPLAY_UNLOCK(display) \
|
|
gst_vaapi_display_unlock(GST_VAAPI_DISPLAY_CAST(display))
|
|
|
|
/**
|
|
* GstVaapiDisplayPrivate:
|
|
*
|
|
* Base class for VA displays.
|
|
*/
|
|
struct _GstVaapiDisplayPrivate {
|
|
GstVaapiDisplay *parent;
|
|
GStaticRecMutex mutex;
|
|
VADisplay display;
|
|
guint width;
|
|
guint height;
|
|
guint width_mm;
|
|
guint height_mm;
|
|
guint par_n;
|
|
guint par_d;
|
|
GArray *decoders;
|
|
GArray *encoders;
|
|
GArray *image_formats;
|
|
GArray *subpicture_formats;
|
|
guint create_display : 1;
|
|
};
|
|
|
|
GstVaapiDisplayCache *
|
|
gst_vaapi_display_get_cache(void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_DISPLAY_PRIV_H */
|