1 /* GStreamer Progress Report Element 2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> 3 * Copyright (C) <2003> David Schleef <ds@schleef.org> 4 * Copyright (C) <2004> Jan Schmidt <thaytan@mad.scientist.com> 5 * Copyright (C) <2006> Tim-Philipp Müller <tim centricular net> 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Library General Public 9 * License as published by the Free Software Foundation; either 10 * version 2 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Library General Public License for more details. 16 * 17 * You should have received a copy of the GNU Library General Public 18 * License along with this library; if not, write to the 19 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 20 * Boston, MA 02110-1301, USA. 21 */ 22 23 #ifndef __GST_PROGRESS_REPORT_H__ 24 #define __GST_PROGRESS_REPORT_H__ 25 26 #include <gst/base/gstbasetransform.h> 27 28 G_BEGIN_DECLS 29 #define GST_TYPE_PROGRESS_REPORT \ 30 (gst_progress_report_get_type()) 31 #define GST_PROGRESS_REPORT(obj) \ 32 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_PROGRESS_REPORT,GstProgressReport)) 33 #define GST_PROGRESS_REPORT_CLASS(klass) \ 34 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PROGRESS_REPORT,GstProgressReportClass)) 35 #define GST_IS_PROGRESS_REPORT(obj) \ 36 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PROGRESS_REPORT)) 37 #define GST_IS_PROGRESS_REPORT_CLASS(klass) \ 38 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PROGRESS_REPORT)) 39 typedef struct _GstProgressReport GstProgressReport; 40 typedef struct _GstProgressReportClass GstProgressReportClass; 41 42 struct _GstProgressReport 43 { 44 GstBaseTransform basetransform; 45 46 GstMessage *pending_msg; 47 48 gint update_freq; 49 gboolean silent; 50 gboolean do_query; 51 GTimeVal start_time; 52 GTimeVal last_report; 53 gint64 buffer_count; 54 55 /* Format used for querying. Using a string here because the 56 * format might not be registered yet when the property is set */ 57 gchar *format; 58 }; 59 60 struct _GstProgressReportClass 61 { 62 GstBaseTransformClass parent_class; 63 }; 64 65 GType gst_progress_report_get_type (void); 66 67 G_END_DECLS 68 #endif /* __GST_PROGRESS_REPORT_H__ */ 69