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80 lines
2.1 KiB
C
80 lines
2.1 KiB
C
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/* GStreamer Adaptive Multi-Rate Wide-Band (AMR-WB) plugin
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* Copyright (C) 2006 Edgard Lima <edgard.lima@indt.org.br>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_AMRWBDEC_H__
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#define __GST_AMRWBDEC_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <opencore-amrwb/dec_if.h>
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#include <opencore-amrwb/if_rom.h>
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#define L_FRAME16k 320 /* Frame size at 16kHz */
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G_BEGIN_DECLS
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#define GST_TYPE_AMRWBDEC \
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(gst_amrwbdec_get_type())
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#define GST_AMRWBDEC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_AMRWBDEC, GstAmrwbDec))
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#define GST_AMRWBDEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_AMRWBDEC, GstAmrwbDecClass))
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#define GST_IS_AMRWBDEC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_AMRWBDEC))
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#define GST_IS_AMRWBDEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_AMRWBDEC))
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typedef struct _GstAmrwbDec GstAmrwbDec;
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typedef struct _GstAmrwbDecClass GstAmrwbDecClass;
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/**
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* GstAmrwbDec:
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*
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* Opaque data structure.
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*/
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struct _GstAmrwbDec {
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GstElement element;
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/* pads */
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GstPad *sinkpad, *srcpad;
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guint64 ts;
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GstAdapter *adapter;
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/* library handle */
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void *handle;
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/* output settings */
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gint channels, rate;
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gint duration;
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GstSegment segment;
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gboolean discont;
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};
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struct _GstAmrwbDecClass {
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GstElementClass parent_class;
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};
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GType gst_amrwbdec_get_type (void);
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G_END_DECLS
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#endif /* __GST_AMRWBDEC_H__ */
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