mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-04 23:46:43 +00:00
98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
/* GStreamer Celt Encoder
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
* Copyright (C) <2008> Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
|
*
|
|
* 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., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
|
|
#ifndef __GST_CELT_ENC_H__
|
|
#define __GST_CELT_ENC_H__
|
|
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/gstadapter.h>
|
|
|
|
#include <celt/celt.h>
|
|
#include <celt/celt_header.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_CELT_ENC \
|
|
(gst_celt_enc_get_type())
|
|
#define GST_CELT_ENC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CELT_ENC,GstCeltEnc))
|
|
#define GST_CELT_ENC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CELT_ENC,GstCeltEncClass))
|
|
#define GST_IS_CELT_ENC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CELT_ENC))
|
|
#define GST_IS_CELT_ENC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CELT_ENC))
|
|
|
|
#define MAX_FRAME_SIZE 2000*2
|
|
#define MAX_FRAME_BYTES 2000
|
|
|
|
typedef struct _GstCeltEnc GstCeltEnc;
|
|
typedef struct _GstCeltEncClass GstCeltEncClass;
|
|
|
|
struct _GstCeltEnc {
|
|
GstElement element;
|
|
|
|
/* pads */
|
|
GstPad *sinkpad;
|
|
GstPad *srcpad;
|
|
|
|
CELTHeader header;
|
|
CELTMode *mode;
|
|
CELTEncoder *state;
|
|
GstAdapter *adapter;
|
|
|
|
gint bitrate;
|
|
gint frame_size;
|
|
gboolean cbr;
|
|
gint complexity;
|
|
gint max_bitrate;
|
|
|
|
gint channels;
|
|
gint rate;
|
|
|
|
gboolean setup;
|
|
gboolean header_sent;
|
|
gboolean eos;
|
|
|
|
guint64 samples_in;
|
|
guint64 bytes_out;
|
|
|
|
guint64 frameno;
|
|
guint64 frameno_out;
|
|
|
|
GstClockTime start_ts;
|
|
GstClockTime next_ts;
|
|
guint64 granulepos_offset;
|
|
};
|
|
|
|
struct _GstCeltEncClass {
|
|
GstElementClass parent_class;
|
|
|
|
/* signals */
|
|
void (*frame_encoded) (GstElement *element);
|
|
};
|
|
|
|
GType gst_celt_enc_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_CELT_ENC_H__ */
|