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10b78d872b
We use this class to register tracer log entry metadata and build a log template. With the log template we can serialize log data very efficiently. This also simplifies the logging code, since that is now a simple varargs function that is not exposing the implementation details. Add docs for the new class and basic tests. Remove the previous log handler. Fixes #760267
58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/* GStreamer
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* Copyright (C) 2016 Stefan Sauer <ensonic@users.sf.net>
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*
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* gsttracerrecord.h: tracer log record class
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_TRACER_RECORD_H__
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#define __GST_TRACER_RECORD_H__
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#ifndef GST_USE_UNSTABLE_API
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#warning "The tracer subsystem is unstable API and may change in future."
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#warning "You can define GST_USE_UNSTABLE_API to avoid this warning."
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#endif
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#include <gst/gstobject.h>
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G_BEGIN_DECLS
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typedef struct _GstTracerRecord GstTracerRecord;
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typedef struct _GstTracerRecordPrivate GstTracerRecordPrivate;
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typedef struct _GstTracerRecordClass GstTracerRecordClass;
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#define GST_TYPE_TRACER_RECORD (gst_tracer_record_get_type())
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#define GST_TRACER_RECORD(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TRACER_RECORD,GstTracerRecord))
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#define GST_TRACER_RECORD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TRACER_RECORD,GstTracerRecordClass))
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#define GST_IS_TRACER_RECORD(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TRACER_RECORD))
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#define GST_IS_TRACER_RECORD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TRACER_RECORD))
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#define GST_TRACER_RECORD_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_TRACER_RECORD,GstTracerRecordClass))
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#define GST_TRACER_RECORD_CAST(obj) ((GstTracerRecord *)(obj))
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GType gst_tracer_record_get_type (void);
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GstTracerRecord * gst_tracer_record_new (GstStructure *spec);
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void gst_tracer_record_log (GstTracerRecord *self, ...);
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#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstTracerRecord, gst_object_unref)
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#endif
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G_END_DECLS
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#endif /* __GST_TRACER_RECORD_H__ */
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