gstreamer/ext/webp/gstwebpdec.h

74 lines
2.2 KiB
C

/* GStreamer
* Copyright (C) <2013> Sreerenj Balachandran <sreerenj.balachandran@intel.com>
* Copyright (C) <2013> Intel Corporation
*
* 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_WEBP_DEC_H__
#define __GST_WEBP_DEC_H__
#include <gst/gst.h>
#include <gst/video/video.h>
#include <gst/video/gstvideodecoder.h>
#include <gst/base/gstadapter.h>
#include <gst/base/gstbytereader.h>
#include <stdio.h>
#include <webp/decode.h>
G_BEGIN_DECLS
#define GST_TYPE_WEBP_DEC \
(gst_webp_dec_get_type())
#define GST_WEBP_DEC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_WEBP_DEC,GstWebPDec))
#define GST_WEBP_DEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_WEBP_DEC,GstWebPDecClass))
#define GST_IS_WEBP_DEC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_WEBP_DEC))
#define GST_IS_WEBP_DEC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_WEBP_DEC))
typedef struct _GstWebPDec GstWebPDec;
typedef struct _GstWebPDecClass GstWebPDecClass;
struct _GstWebPDec {
GstVideoDecoder decoder;
GstVideoCodecState *input_state;
GstVideoCodecState *output_state;
gboolean saw_header;
guint frame_size;
/* properties */
gboolean bypass_filtering;
gboolean no_fancy_upsampling;
gboolean use_threads;
WEBP_CSP_MODE colorspace;
WebPDecoderConfig config;
};
struct _GstWebPDecClass {
GstVideoDecoderClass decoder_class;
};
GType gst_webp_dec_get_type (void);
gboolean gst_webp_dec_register (GstPlugin * plugin);
#endif /* __GST_WEBP_DEC_H__ */