1 /* GStreamer 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 3 * Copyright (C) <2006> Tim-Philipp Müller <tim centricular net> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 22 #ifndef __GST_AU_PARSE_H__ 23 #define __GST_AU_PARSE_H__ 24 25 26 #include <gst/gst.h> 27 #include <gst/base/gstadapter.h> 28 29 30 G_BEGIN_DECLS 31 32 #define GST_TYPE_AU_PARSE \ 33 (gst_au_parse_get_type()) 34 #define GST_AU_PARSE(obj) \ 35 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AU_PARSE,GstAuParse)) 36 #define GST_AU_PARSE_CLASS(klass) \ 37 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AU_PARSE,GstAuParseClass)) 38 #define GST_IS_AU_PARSE(obj) \ 39 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AU_PARSE)) 40 #define GST_IS_AU_PARSE_CLASS(klass) \ 41 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AU_PARSE)) 42 43 typedef struct _GstAuParse GstAuParse; 44 typedef struct _GstAuParseClass GstAuParseClass; 45 46 struct _GstAuParse { 47 GstElement element; 48 49 GstPad *sinkpad; 50 GstPad *srcpad; 51 52 GstCaps *src_caps; 53 54 GstAdapter *adapter; 55 56 GstSegment segment; 57 gboolean need_segment; 58 59 gint64 offset; /* where sample data starts */ 60 gint64 buffer_offset; 61 guint sample_size; 62 guint encoding; 63 guint samplerate; 64 guint channels; 65 }; 66 67 struct _GstAuParseClass { 68 GstElementClass parent_class; 69 }; 70 71 GType gst_au_parse_get_type (void); 72 73 GST_ELEMENT_REGISTER_DECLARE (auparse); 74 75 G_END_DECLS 76 77 #endif /* __GST_AU_PARSE_H__ */ 78