/* GStreamer Speex Encoder * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library 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 __GST_SPEEX_ENC_H__ #define __GST_SPEEX_ENC_H__ #include <gst/gst.h> #include <gst/audio/gstaudioencoder.h> #include <speex/speex.h> #include <speex/speex_header.h> G_BEGIN_DECLS #define GST_TYPE_SPEEX_ENC \ (gst_speex_enc_get_type()) #define GST_SPEEX_ENC(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SPEEX_ENC,GstSpeexEnc)) #define GST_SPEEX_ENC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SPEEX_ENC,GstSpeexEncClass)) #define GST_IS_SPEEX_ENC(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SPEEX_ENC)) #define GST_IS_SPEEX_ENC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SPEEX_ENC)) typedef enum { GST_SPEEX_ENC_MODE_AUTO, GST_SPEEX_ENC_MODE_UWB, GST_SPEEX_ENC_MODE_WB, GST_SPEEX_ENC_MODE_NB } GstSpeexMode; typedef struct _GstSpeexEnc GstSpeexEnc; typedef struct _GstSpeexEncClass GstSpeexEncClass; struct _GstSpeexEnc { GstAudioEncoder element; SpeexBits bits; SpeexHeader header; #ifdef SPEEX_1_0 SpeexMode *speex_mode; #else const SpeexMode *speex_mode; #endif void *state; /* properties */ GstSpeexMode mode; gfloat quality; gint bitrate; gboolean vbr; gint abr; gboolean vad; gboolean dtx; gint complexity; gint nframes; gchar *last_message; gint channels; gint rate; gboolean header_sent; GstTagList *tags; gint frame_size; gint lookahead; guint8 *comments; gint comment_len; }; struct _GstSpeexEncClass { GstAudioEncoderClass parent_class; }; GType gst_speex_enc_get_type (void); G_END_DECLS #endif /* __GST_SPEEXENC_H__ */