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/*
* Copyright (C) 2010 Ole André Vadla Ravnås <oravnas@cisco.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_VTDEC_H__
#define __GST_VTDEC_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include "coremediactx.h"
G_BEGIN_DECLS
#define GST_VTDEC_CAST(obj) \
((GstVTDec *) (obj))
#define GST_VTDEC_CLASS_GET_CODEC_DETAILS(klass) \
((const GstVTDecoderDetails *) g_type_get_qdata (G_OBJECT_CLASS_TYPE (klass), \
GST_VTDEC_CODEC_DETAILS_QDATA))
typedef struct _GstVTDecoderDetails GstVTDecoderDetails;
typedef struct _GstVTDecClassParams GstVTDecClassParams;
typedef struct _GstVTDecClass GstVTDecClass;
typedef struct _GstVTDec GstVTDec;
struct _GstVTDecoderDetails
{
const gchar * name;
const gchar * element_name;
const gchar * mimetype;
VTFormatId format_id;
};
struct _GstVTDecClass
{
GstElementClass parent_class;
};
struct _GstVTDec
{
GstElement parent;
const GstVTDecoderDetails * details;
GstPad * sinkpad;
GstPad * srcpad;
GstCoreMediaCtx * ctx;
GstVideoInfo vinfo;
CMFormatDescriptionRef fmt_desc;
VTDecompressionSessionRef session;
GstBuffer * cur_inbuf;
GPtrArray * cur_outbufs;
};
void gst_vtdec_register_elements (GstPlugin * plugin);
G_END_DECLS
#endif /* __GST_VTDEC_H__ */
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