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30e29b6fdb
If http://www.mars.org/mailman/public/mad-dev/2001-May/000262.html is to be believed, the last buffer must be followed by a number of 0 bytes in order for the last frame to be decoded (at least in some cases). Doing so seems to work here, fixing a missing 1152 samples when using mp3parse before mad (not using mp3parse would yield the correct amount of samples, if there's extra non-MP3 data after (eg, tag data)).
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/* GStreamer
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* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
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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_MAD_H__
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#define __GST_MAD_H__
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#include <gst/gst.h>
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#include <gst/tag/tag.h>
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#include <gst/audio/gstaudiodecoder.h>
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#include <mad.h>
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#include <id3tag.h>
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G_BEGIN_DECLS
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#define GST_TYPE_MAD \
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(gst_mad_get_type())
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#define GST_MAD(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MAD,GstMad))
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#define GST_MAD_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MAD,GstMadClass))
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#define GST_IS_MAD(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MAD))
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#define GST_IS_MAD_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MAD))
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typedef struct _GstMad GstMad;
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typedef struct _GstMadClass GstMadClass;
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struct _GstMad
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{
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GstAudioDecoder element;
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/* state */
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struct mad_stream stream;
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struct mad_frame frame;
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struct mad_synth synth;
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/* info */
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struct mad_header header;
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/* negotiated format */
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gint rate, pending_rate;
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gint channels, pending_channels;
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gint times_pending;
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gboolean caps_set; /* used to keep track of whether to change/update caps */
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gboolean eos;
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/* properties */
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gboolean half;
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gboolean ignore_crc;
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};
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struct _GstMadClass
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{
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GstAudioDecoderClass parent_class;
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};
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GType gst_mad_get_type (void);
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gboolean gst_mad_register (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_MAD_H__ */
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