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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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_FLAC_ENC_H__
#define __GST_FLAC_ENC_H__
#include <gst/gst.h>
#include <FLAC/all.h>
G_BEGIN_DECLS
#define GST_TYPE_FLAC_ENC (gst_flac_enc_get_type())
#define GST_FLAC_ENC(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, GST_TYPE_FLAC_ENC, GstFlacEnc)
#define GST_FLAC_ENC_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, GST_TYPE_FLAC_ENC, GstFlacEncClass)
#define GST_IS_FLAC_ENC(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, GST_TYPE_FLAC_ENC)
#define GST_IS_FLAC_ENC_CLASS(klass) G_TYPE_CHECK_CLASS_TYPE(klass, GST_TYPE_FLAC_ENC)
typedef struct _GstFlacEnc GstFlacEnc;
typedef struct _GstFlacEncClass GstFlacEncClass;
struct _GstFlacEnc {
GstElement element;
/* < private > */
GstPad *sinkpad;
GstPad *srcpad;
GstFlowReturn last_flow; /* save flow from last push so we can pass the
* correct flow return upstream in case the push
* fails for some reason */
guint64 offset;
guint64 samples_written;
gint channels;
gint width;
gint depth;
gint sample_rate;
gint quality;
gboolean stopped;
guint padding;
#if !defined(FLAC_API_VERSION_CURRENT) || FLAC_API_VERSION_CURRENT < 8
FLAC__SeekableStreamEncoder *encoder;
#else
FLAC__StreamEncoder *encoder;
#endif
FLAC__StreamMetadata **meta;
GstTagList * tags;
/* queue headers until we have them all so we can add streamheaders to caps */
gboolean got_headers;
GList *headers;
/* Timestamp and granulepos tracking */
GstClockTime start_ts;
GstClockTime next_ts;
guint64 granulepos_offset;
};
struct _GstFlacEncClass {
GstElementClass parent_class;
};
GType gst_flac_enc_get_type(void);
G_END_DECLS
#endif /* __GST_FLAC_ENC_H__ */
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