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/*
* gstvapicompat.h - VA-API compatibility glue
*
* Copyright (C) 2010-2011 Splitted-Desktop Systems
*
* 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_COMPAT_H
#define GST_VAAPI_COMPAT_H
#ifdef GST_VAAPI_USE_OLD_VAAPI_0_29
# include <va.h>
# include <va_x11.h>
#else
# include <va/va.h>
# if !VA_CHECK_VERSION(0,30,4)
# include <va/va_x11.h>
# endif
#endif
#if USE_VAAPI_GLX
# include <va/va_glx.h>
#else
# define vaGetDisplayGLX(dpy) vaGetDisplay(dpy)
#endif
/* Check for VA version */
#ifndef VA_CHECK_VERSION
#define VA_MAJOR_VERSION 0
#define VA_MINOR_VERSION 29
#define VA_MICRO_VERSION 0
#define VA_SDS_VERSION 0
#define VA_CHECK_VERSION(major,minor,micro) \
(VA_MAJOR_VERSION > (major) || \
(VA_MAJOR_VERSION == (major) && VA_MINOR_VERSION > (minor)) || \
(VA_MAJOR_VERSION == (major) && VA_MINOR_VERSION == (minor) && VA_MICRO_VERSION >= (micro)))
#endif
/* Check for VA/SDS version */
#ifndef VA_CHECK_VERSION_SDS
#define VA_CHECK_VERSION_SDS(major, minor, micro, sds) \
(VA_CHECK_VERSION(major, minor, (micro)+1) || \
(VA_CHECK_VERSION(major, minor, micro) && VA_SDS_VERSION >= (sds)))
#endif
/* Compatibility glue with original VA-API 0.29 */
#ifdef GST_VAAPI_USE_OLD_VAAPI_0_29
typedef struct _VASliceParameterBufferBase {
unsigned int slice_data_size;
unsigned int slice_data_offset;
unsigned int slice_data_flag;
} VASliceParameterBufferBase;
#endif
#ifndef VA_FOURCC
#define VA_FOURCC(ch0, ch1, ch2, ch3) \
((guint32)(guint8)(ch0) | \
((guint32)(guint8)(ch1) << 8) | \
((guint32)(guint8)(ch2) << 16) | \
((guint32)(guint8)(ch3) << 24 ))
#endif
#ifndef VA_INVALID_ID
#define VA_INVALID_ID 0xffffffff
#endif
#ifndef VA_INVALID_SURFACE
#define VA_INVALID_SURFACE VA_INVALID_ID
#endif
/* Compatibility glue with VA-API < 0.31 */
#if !VA_CHECK_VERSION(0,31,0)
#undef vaSyncSurface
#define vaSyncSurface(dpy, s) (vaSyncSurface)((dpy), VA_INVALID_ID, (s))
#undef vaPutImage
#define vaPutImage vaPutImage2
#undef vaAssociateSubpicture
#define vaAssociateSubpicture vaAssociateSubpicture2
#endif
/* Compatibility glue with VA-API 0.34 */
#if VA_CHECK_VERSION(0,34,0)
# include <va/va_compat.h>
#endif
#endif /* GST_VAAPI_COMPAT_H */
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