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63 lines
2 KiB
C
63 lines
2 KiB
C
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/* MP3 decoding plugin for GStreamer using the mpg123 library
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* Copyright (C) 2012 Carlos Rafael Giani
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __GST_MPG123_AUDIO_DEC_H__
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#define __GST_MPG123_AUDIO_DEC_H__
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#include <gst/gst.h>
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#include <gst/audio/gstaudiodecoder.h>
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#include <mpg123.h>
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G_BEGIN_DECLS
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typedef struct _GstMpg123AudioDec GstMpg123AudioDec;
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typedef struct _GstMpg123AudioDecClass GstMpg123AudioDecClass;
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#define GST_TYPE_MPG123_AUDIO_DEC (gst_mpg123_audio_dec_get_type())
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#define GST_MPG123_AUDIO_DEC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_MPG123_AUDIO_DEC,GstMpg123AudioDec))
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#define GST_MPG123_AUDIO_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_MPG123_AUDIO_DEC,GstMpg123AudioDecClass))
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#define GST_IS_MPG123_AUDIO_DEC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_MPG123_AUDIO_DEC))
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#define GST_IS_MPG123_AUDIO_DEC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_MPG123_AUDIO_DEC))
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struct _GstMpg123AudioDec
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{
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GstAudioDecoder parent;
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mpg123_handle *handle;
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GstAudioInfo next_audioinfo;
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gboolean has_next_audioinfo;
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off_t frame_offset;
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};
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struct _GstMpg123AudioDecClass
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{
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GstAudioDecoderClass parent_class;
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};
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G_GNUC_INTERNAL GType gst_mpg123_audio_dec_get_type (void);
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G_END_DECLS
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#endif
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