ba34565cfc
Original commit message from CVS: * ext/vorbis/vorbisdec.c: (vorbis_dec_sink_event), (vorbis_handle_data_packet), (vorbis_dec_chain), (vorbis_dec_change_state): * ext/vorbis/vorbisdec.h: Vorbis streams can be embedded in other container formats than ogg, container formats where the demuxer might set timestamps on encoded vorbis buffers instead of those silly granulepos thingies. In short: make vorbisdec handle timestamps on incoming buffers as well.
80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
/* -*- c-basic-offset: 2 -*-
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* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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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_VORBIS_DEC_H__
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#define __GST_VORBIS_DEC_H__
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#include <gst/gst.h>
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#include <vorbis/codec.h>
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G_BEGIN_DECLS
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#define GST_TYPE_VORBIS_DEC \
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(gst_vorbis_dec_get_type())
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#define GST_VORBIS_DEC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VORBIS_DEC,GstVorbisDec))
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#define GST_VORBIS_DEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VORBIS_DEC,GstVorbisDec))
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#define GST_IS_VORBIS_DEC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VORBIS_DEC))
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#define GST_IS_VORBIS_DEC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VORBIS_DEC))
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typedef struct _GstVorbisDec GstVorbisDec;
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typedef struct _GstVorbisDecClass GstVorbisDecClass;
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struct _GstVorbisDec {
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GstElement element;
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GstPad * sinkpad;
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GstPad * srcpad;
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vorbis_dsp_state vd;
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vorbis_info vi;
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vorbis_comment vc;
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vorbis_block vb;
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guint packetno;
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guint64 granulepos;
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gboolean initialized;
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GList *queued;
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gdouble segment_rate;
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gint64 segment_start;
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gint64 segment_stop;
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gint64 segment_base;
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GstClockTime cur_timestamp; /* only used with non-ogg container formats */
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GstClockTime prev_timestamp; /* only used with non-ogg container formats */
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};
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struct _GstVorbisDecClass {
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GstElementClass parent_class;
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};
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GType gst_vorbis_dec_get_type(void);
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G_END_DECLS
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#endif /* __GST_VORBIS_DEC_H__ */
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