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59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_CAIRO_TIME_OVERLAY_H__
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#define __GST_CAIRO_TIME_OVERLAY_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.h>
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#include <cairo.h>
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G_BEGIN_DECLS
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#define GST_TYPE_CAIRO_TIME_OVERLAY \
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(gst_cairo_time_overlay_get_type())
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#define GST_CAIRO_TIME_OVERLAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CAIRO_TIME_OVERLAY,GstCairoTimeOverlay))
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#define GST_CAIRO_TIME_OVERLAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CAIRO_TIME_OVERLAY,GstCairoTimeOverlayClass))
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#define GST_IS_CAIRO_TIME_OVERLAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CAIRO_TIME_OVERLAY))
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#define GST_IS_CAIRO_TIME_OVERLAY_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CAIRO_TIME_OVERLAY))
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typedef struct _GstCairoTimeOverlay {
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GstBaseTransform basetransform;
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gint width, height;
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cairo_surface_t *surface;
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cairo_t *cr;
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int text_height;
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} GstCairoTimeOverlay;
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typedef struct _GstCairoTimeOverlayClass {
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GstBaseTransformClass parent_class;
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} GstCairoTimeOverlayClass;
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GType gst_cairo_time_overlay_get_type(void);
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G_END_DECLS
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#endif /* __GST_CAIRO_TIME_OVERLAY_H__ */
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