1 /* GStreamer 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 21 #ifndef __GST_SPEEX_DEC_H__ 22 #define __GST_SPEEX_DEC_H__ 23 24 #include <gst/gst.h> 25 #include <gst/audio/gstaudiodecoder.h> 26 27 #include <speex/speex.h> 28 #include <speex/speex_callbacks.h> 29 #include <speex/speex_header.h> 30 #include <speex/speex_stereo.h> 31 32 G_BEGIN_DECLS 33 34 #define GST_TYPE_SPEEX_DEC (gst_speex_dec_get_type()) 35 G_DECLARE_FINAL_TYPE (GstSpeexDec, gst_speex_dec, GST, SPEEX_DEC, 36 GstAudioDecoder) 37 38 struct _GstSpeexDec { 39 GstAudioDecoder element; 40 41 void *state; 42 SpeexStereoState *stereo; 43 const SpeexMode *mode; 44 SpeexHeader *header; 45 SpeexCallback callback; 46 SpeexBits bits; 47 48 gboolean enh; 49 50 gint frame_size; 51 GstClockTime frame_duration; 52 guint64 packetno; 53 54 GstBuffer *streamheader; 55 GstBuffer *vorbiscomment; 56 }; 57 58 G_END_DECLS 59 60 #endif /* __GST_SPEEX_DEC_H__ */ 61