gstreamer/ext/daala/gstdaaladec.h

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2013-06-23 09:29:23 +00:00
/* GStreamer
* Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
* Copyright (c) 2012 Collabora Ltd.
* Author : Edward Hervey <edward@collabora.com>
* Author : Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
* Copyright (c) 2013 Sebastian Dröge <slomo@circular-chaos.org>
*
* 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_DAALADEC_H__
#define __GST_DAALADEC_H__
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/gst.h>
#include <gst/video/gstvideodecoder.h>
#include <daala/daaladec.h>
#include <string.h>
G_BEGIN_DECLS
#define GST_TYPE_DAALA_DEC \
(gst_daala_dec_get_type())
#define GST_DAALA_DEC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DAALA_DEC,GstDaalaDec))
#define GST_DAALA_DEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DAALA_DEC,GstDaalaDecClass))
#define GST_IS_DAALA_DEC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DAALA_DEC))
#define GST_IS_DAALA_DEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DAALA_DEC))
typedef struct _GstDaalaDec GstDaalaDec;
typedef struct _GstDaalaDecClass GstDaalaDecClass;
/**
* GstDaalaDec:
*
* Opaque object data structure.
*/
struct _GstDaalaDec
{
GstVideoDecoder element;
/* daala decoder state */
daala_dec_ctx *decoder;
daala_setup_info *setup;
daala_info info;
daala_comment comment;
gboolean have_header;
gboolean need_keyframe;
GstVideoCodecState *input_state;
GstVideoCodecState *output_state;
};
struct _GstDaalaDecClass
{
GstVideoDecoderClass parent_class;
};
GType gst_daala_dec_get_type (void);
gboolean gst_daala_dec_register (GstPlugin * plugin);
G_END_DECLS
#endif /* __GST_DAALADEC_H__ */