1 /* GStreamer 2 * Copyright (C) 2013 Stefan Sauer <ensonic@users.sf.net> 3 * 4 * gstlog.h: tracing module that logs events 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public 17 * License along with this library; if not, write to the 18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22 #ifndef __GST_LOG_TRACER_H__ 23 #define __GST_LOG_TRACER_H__ 24 25 #include <gst/gst.h> 26 #include <gst/gsttracer.h> 27 28 G_BEGIN_DECLS 29 30 #define GST_TYPE_LOG_TRACER \ 31 (gst_log_tracer_get_type()) 32 #define GST_LOG_TRACER(obj) \ 33 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_LOG_TRACER,GstLogTracer)) 34 #define GST_LOG_TRACER_CLASS(klass) \ 35 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_LOG_TRACER,GstLogTracerClass)) 36 #define GST_IS_LOG_TRACER(obj) \ 37 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_LOG_TRACER)) 38 #define GST_IS_LOG_TRACER_CLASS(klass) \ 39 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_LOG_TRACER)) 40 #define GST_LOG_TRACER_CAST(obj) ((GstLogTracer *)(obj)) 41 42 typedef struct _GstLogTracer GstLogTracer; 43 typedef struct _GstLogTracerClass GstLogTracerClass; 44 45 /** 46 * GstLogTracer: 47 * 48 * Opaque #GstLogTracer data structure 49 */ 50 struct _GstLogTracer { 51 GstTracer parent; 52 53 /*< private >*/ 54 }; 55 56 struct _GstLogTracerClass { 57 GstTracerClass parent_class; 58 59 /* signals */ 60 }; 61 62 G_GNUC_INTERNAL GType gst_log_tracer_get_type (void); 63 64 G_END_DECLS 65 66 #endif /* __GST_LOG_TRACER_H__ */ 67