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_MULAWENCODE_H__ 22 #define __GST_MULAWENCODE_H__ 23 24 #include <gst/gst.h> 25 #include <gst/audio/gstaudioencoder.h> 26 27 G_BEGIN_DECLS 28 #define GST_TYPE_MULAWENC \ 29 (gst_mulawenc_get_type()) 30 #define GST_MULAWENC(obj) \ 31 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MULAWENC,GstMuLawEnc)) 32 #define GST_MULAWENC_CLASS(klass) \ 33 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MULAWENC,GstMuLawEncClass)) 34 #define GST_IS_MULAWENC(obj) \ 35 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MULAWENC)) 36 #define GST_IS_MULAWENC_CLASS(klass) \ 37 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULAWENC)) 38 typedef struct _GstMuLawEnc GstMuLawEnc; 39 typedef struct _GstMuLawEncClass GstMuLawEncClass; 40 41 struct _GstMuLawEnc 42 { 43 GstAudioEncoder element; 44 45 gint channels; 46 gint rate; 47 }; 48 49 struct _GstMuLawEncClass 50 { 51 GstAudioEncoderClass parent_class; 52 }; 53 54 GType gst_mulawenc_get_type (void); 55 56 G_END_DECLS 57 #endif /* __GST_STEREO_H__ */ 58