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82 lines
2.5 KiB
C
82 lines
2.5 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) <2005> Tim-Philipp Müller <tim@centricular.net>
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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_TIME_OVERLAY_H__
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#define __GST_TIME_OVERLAY_H__
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#include "gstbasetextoverlay.h"
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G_BEGIN_DECLS
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#define GST_TYPE_TIME_OVERLAY \
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(gst_time_overlay_get_type())
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#define GST_TIME_OVERLAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TIME_OVERLAY,GstTimeOverlay))
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#define GST_TIME_OVERLAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TIME_OVERLAY,GstTimeOverlayClass))
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#define GST_IS_TIME_OVERLAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TIME_OVERLAY))
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#define GST_IS_TIME_OVERLAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TIME_OVERLAY))
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#define GST_TIME_OVERLAY_CAST(obj) ((GstTimeOverlay*)(obj))
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typedef struct _GstTimeOverlay GstTimeOverlay;
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typedef struct _GstTimeOverlayClass GstTimeOverlayClass;
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typedef enum {
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GST_TIME_OVERLAY_TIME_LINE_BUFFER_TIME,
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GST_TIME_OVERLAY_TIME_LINE_STREAM_TIME,
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GST_TIME_OVERLAY_TIME_LINE_RUNNING_TIME,
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GST_TIME_OVERLAY_TIME_LINE_TIME_CODE,
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GST_TIME_OVERLAY_TIME_LINE_ELAPSED_RUNNING_TIME,
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} GstTimeOverlayTimeLine;
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/**
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* GstTimeOverlay:
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*
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* Opaque timeoverlay data structure.
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*/
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struct _GstTimeOverlay {
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GstBaseTextOverlay textoverlay;
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/*< private >*/
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GstTimeOverlayTimeLine time_line;
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/* For datetime mode */
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gboolean show_times_as_dates;
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gchar *datetime_format;
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GDateTime *datetime_epoch;
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/* For GST_TIME_OVERLAY_TIME_LINE_ELAPSED_RUNNING_TIME mode */
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GstClockTime first_running_time;
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GstPadEventFunction orig_video_event;
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};
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struct _GstTimeOverlayClass {
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GstBaseTextOverlayClass parent_class;
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};
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GType gst_time_overlay_get_type (void);
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G_END_DECLS
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#endif /* __GST_TIME_OVERLAY_H__ */
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