| /* |
| The mediastreamer library aims at providing modular media processing and I/O |
| for linphone, but also for any telephony application. |
| Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with this library; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| |
| #ifndef MSSPEEXENC_H |
| #define MSSPEEXENC_H |
| |
| #include <mscodec.h> |
| #include <speex.h> |
| |
| struct _MSSpeexEnc |
| { |
| MSFilter parent; |
| MSFifo *inf[1]; |
| MSQueue *outq[1]; /* speex has an output q because it can be variable bit rate */ |
| void *speex_state; |
| SpeexBits bits; |
| int frequency; |
| int bitrate; |
| int initialized; |
| }; |
| |
| typedef struct _MSSpeexEnc MSSpeexEnc; |
| |
| |
| struct _MSSpeexEncClass |
| { |
| MSFilterClass parent; |
| }; |
| |
| typedef struct _MSSpeexEncClass MSSpeexEncClass; |
| |
| |
| #define MS_SPEEX_ENC(o) ((MSSpeexEnc*)(o)) |
| #define MS_SPEEX_ENC_CLASS(o) ((MSSpeexEncClass*)(o)) |
| |
| /* generic constructor */ |
| MSFilter * ms_speex_enc_new(); |
| |
| void ms_speex_enc_init_core(MSSpeexEnc *obj,const SpeexMode *mode, gint quality); |
| void ms_speex_enc_uninit_core(MSSpeexEnc *obj); |
| void ms_speex_enc_init(MSSpeexEnc *obj); |
| void ms_speex_enc_class_init(MSSpeexEncClass *klass); |
| |
| |
| void ms_speex_enc_process(MSSpeexEnc *obj); |
| void ms_speex_enc_destroy(MSSpeexEnc *obj); |
| |
| #endif |