/* GStreamer PCM to A-Law conversion * Copyright (C) 2000 by Abramo Bagnara <abramo@alsa-project.org> * * 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_ALAW_ENCODE_H__ #define __GST_ALAW_ENCODE_H__ #include <gst/gst.h> G_BEGIN_DECLS #define GST_TYPE_ALAW_ENC \ (gst_alaw_enc_get_type()) #define GST_ALAW_ENC(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ALAW_ENC,GstALawEnc)) #define GST_ALAW_ENC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ALAW_ENC,GstALawEncClass)) #define GST_IS_ALAW_ENC(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ALAW_ENC)) #define GST_IS_ALAW_ENC_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALAW_ENC)) typedef struct _GstALawEnc GstALawEnc; typedef struct _GstALawEncClass GstALawEncClass; struct _GstALawEnc { GstElement element; GstPad *sinkpad,*srcpad; gint channels; gint rate; }; struct _GstALawEncClass { GstElementClass parent_class; }; GType gst_alaw_enc_get_type(void); G_END_DECLS #endif /* __GST_ALAW_ENCODE_H__ */