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67 lines
1.8 KiB
67 lines
1.8 KiB
/*
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The mediastreamer library aims at providing modular media processing and I/O
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for linphone, but also for any telephony application.
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Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
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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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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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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 Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef MSSPEEXENC_H
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#define MSSPEEXENC_H
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#include <mscodec.h>
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#include <speex/speex.h>
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struct _MSSpeexEnc
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{
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MSFilter parent;
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MSFifo *inf[1];
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MSQueue *outq[1]; /* speex has an output q because it can be variable bit rate */
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void *speex_state;
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SpeexBits bits;
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int frequency;
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int bitrate;
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int initialized;
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};
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typedef struct _MSSpeexEnc MSSpeexEnc;
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struct _MSSpeexEncClass
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{
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MSFilterClass parent;
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};
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typedef struct _MSSpeexEncClass MSSpeexEncClass;
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#define MS_SPEEX_ENC(o) ((MSSpeexEnc*)(o))
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#define MS_SPEEX_ENC_CLASS(o) ((MSSpeexEncClass*)(o))
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/* generic constructor */
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MSFilter * ms_speex_enc_new();
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void ms_speex_enc_init_core(MSSpeexEnc *obj,const SpeexMode *mode, gint quality);
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void ms_speex_enc_uninit_core(MSSpeexEnc *obj);
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void ms_speex_enc_init(MSSpeexEnc *obj);
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void ms_speex_enc_class_init(MSSpeexEncClass *klass);
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void ms_speex_enc_process(MSSpeexEnc *obj);
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void ms_speex_enc_destroy(MSSpeexEnc *obj);
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#endif
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