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32dff9df75
Allows applications to connect to the "draw" signal of the element and do their custom drawing there. Includes an example application demonstrating usage. Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=595520
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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* Copyright (C) <2003,2004> David Schleef <ds@schleef.org>
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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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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gsttimeoverlay.h>
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#include <gsttextoverlay.h>
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#include <gstcairorender.h>
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#ifdef HAVE_CAIRO_GOBJECT
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#include <gstcairooverlay.h>
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#endif
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#include <string.h>
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#include <math.h>
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GST_DEBUG_CATEGORY (cairo_debug);
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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gst_element_register (plugin, "cairotextoverlay", GST_RANK_NONE,
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GST_TYPE_CAIRO_TEXT_OVERLAY);
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gst_element_register (plugin, "cairotimeoverlay", GST_RANK_NONE,
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GST_TYPE_CAIRO_TIME_OVERLAY);
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#ifdef HAVE_CAIRO_GOBJECT
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gst_element_register (plugin, "cairooverlay", GST_RANK_NONE,
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GST_TYPE_CAIRO_OVERLAY);
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#endif
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gst_element_register (plugin, "cairorender", GST_RANK_SECONDARY,
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GST_TYPE_CAIRO_RENDER);
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GST_DEBUG_CATEGORY_INIT (cairo_debug, "cairo", 0, "Cairo elements");
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return TRUE;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_VERSION_MINOR, "cairo",
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"Cairo-based elements", plugin_init, VERSION,
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GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
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