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85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
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/*
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* gstvapicompat.h - VA-API compatibility glue
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*
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* gstreamer-vaapi (C) 2010 Splitted-Desktop Systems
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef GST_VAAPI_COMPAT_H
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#define GST_VAAPI_COMPAT_H
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#ifdef GST_VAAPI_USE_OLD_VAAPI_0_29
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# include <va.h>
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# include <va_x11.h>
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#else
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# include <va/va.h>
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#endif
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/* Check for VA version */
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#ifndef VA_CHECK_VERSION
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#define VA_MAJOR_VERSION 0
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#define VA_MINOR_VERSION 29
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#define VA_MICRO_VERSION 0
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#define VA_SDS_VERSION 0
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#define VA_CHECK_VERSION(major,minor,micro) \
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(VA_MAJOR_VERSION > (major) || \
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(VA_MAJOR_VERSION == (major) && VA_MINOR_VERSION > (minor)) || \
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(VA_MAJOR_VERSION == (major) && VA_MINOR_VERSION == (minor) && VA_MICRO_VERSION >= (micro)))
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#endif
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/* Check for VA/SDS version */
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#ifndef VA_CHECK_VERSION_SDS
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#define VA_CHECK_VERSION_SDS(major, minor, micro, sds) \
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(VA_CHECK_VERSION(major, minor, (micro)+1) || \
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(VA_CHECK_VERSION(major, minor, micro) && VA_SDS_VERSION >= (sds)))
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#endif
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/* Compatibility glue with original VA-API 0.29 */
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#ifdef GST_VAAPI_USE_OLD_VAAPI_0_29
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typedef struct _VASliceParameterBufferBase {
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unsigned int slice_data_size;
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unsigned int slice_data_offset;
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unsigned int slice_data_flag;
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} VASliceParameterBufferBase;
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#endif
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#ifndef VA_FOURCC
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#define VA_FOURCC(ch0, ch1, ch2, ch3) \
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((guint32)(guint8)(ch0) | \
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((guint32)(guint8)(ch1) << 8) | \
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((guint32)(guint8)(ch2) << 16) | \
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((guint32)(guint8)(ch3) << 24 ))
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#endif
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#ifndef VA_INVALID_ID
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#define VA_INVALID_ID 0xffffffff
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#endif
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#ifndef VA_INVALID_SURFACE
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#define VA_INVALID_SURFACE VA_INVALID_ID
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#endif
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/* Compatibility glue with VA-API < 0.31 */
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#if !VA_CHECK_VERSION(0,31,0)
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#undef vaSyncSurface
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#define vaSyncSurface(dpy, s) (vaSyncSurface)((dpy), VA_INVALID_ID, (s))
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#undef vaPutImage
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#define vaPutImage vaPutImage2
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#undef vaAssociateSubpicture
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#define vaAssociateSubpicture vaAssociateSubpicture2
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#endif
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#endif /* GST_VAAPI_COMPAT_H */
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