--- a/gst_plugins_base/ext/pango/gsttimeoverlay.c	Wed Mar 31 22:03:18 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,160 +0,0 @@
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- * Copyright (C) <2005> Tim-Philipp Müller <tim@centricular.net>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-/**
- * SECTION:element-timeoverlay
- * @see_also: #GstTextOverlay, #GstClockOverlay
- *
- * <refsect2>
- * <para>
- * This element overlays the buffer time stamps of a video stream on
- * top of itself. You can position the text and configure the font details
- * using the properties of the #GstTextOverlay class. By default, the
- * time stamp is displayed in the top left corner of the picture, with some
- * padding to the left and to the top.
- * </para>
- * <para>
- * Here is a simple pipeline that displays the time stamps in the top left
- * corner of the video picture:
- * <programlisting>
- * gst-launch -v videotestsrc ! timeoverlay ! xvimagesink
- * </programlisting>
- * </para>
- * <para>
- * Here is another pipeline that displays the time stamps with some leading
- * text in the bottom right corner of the video picture, with the background
- * of the text being shaded in order to make it more legible on top of a
- * bright video background:
- * <programlisting>
- * gst-launch -v videotestsrc ! timeoverlay halign=right valign=bottom text="Stream time:" shaded-background=true ! xvimagesink
- * </programlisting>
- * </para>
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/video/video.h>
-
-#include <gsttimeoverlay.h>
-
-static const GstElementDetails time_overlay_details =
-GST_ELEMENT_DETAILS ("Time overlay",
-    "Filter/Editor/Video",
-    "Overlays buffer time stamps on a video stream",
-    "Tim-Philipp Müller <tim@centricular.net>");
-
-GST_BOILERPLATE (GstTimeOverlay, gst_time_overlay, GstTextOverlay,
-    GST_TYPE_TEXT_OVERLAY)
-
-     static void gst_time_overlay_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_set_details (element_class, &time_overlay_details);
-}
-
-static gchar *
-gst_time_overlay_render_time (GstTimeOverlay * overlay, GstClockTime time)
-{
-  guint hours, mins, secs, msecs;
-
-  if (!GST_CLOCK_TIME_IS_VALID (time))
-    return g_strdup ("");
-
-  hours = (guint) (time / (GST_SECOND * 60 * 60));
-  mins = (guint) ((time / (GST_SECOND * 60)) % 60);
-  secs = (guint) ((time / GST_SECOND) % 60);
-  msecs = (guint) ((time % GST_SECOND) / (1000 * 1000));
-
-  return g_strdup_printf ("%u:%02u:%02u.%03u", hours, mins, secs, msecs);
-}
-
-/* Called with lock held */
-static gchar *
-gst_time_overlay_get_text (GstTextOverlay * overlay, GstBuffer * video_frame)
-{
-  GstClockTime time = GST_BUFFER_TIMESTAMP (video_frame);
-  gchar *time_str, *txt, *ret;
-
-  overlay->need_render = TRUE;
-
-  if (!GST_CLOCK_TIME_IS_VALID (time)) {
-    GST_DEBUG ("buffer without valid timestamp");
-    return g_strdup ("");
-  }
-
-  GST_DEBUG ("buffer with timestamp %" GST_TIME_FORMAT, GST_TIME_ARGS (time));
-
-  txt = g_strdup (overlay->default_text);
-
-  time_str = gst_time_overlay_render_time (GST_TIME_OVERLAY (overlay), time);
-  if (txt != NULL && *txt != '\0') {
-    ret = g_strdup_printf ("%s %s", txt, time_str);
-  } else {
-    ret = time_str;
-    time_str = NULL;
-  }
-
-  g_free (txt);
-  g_free (time_str);
-
-  return ret;
-}
-
-static void
-gst_time_overlay_class_init (GstTimeOverlayClass * klass)
-{
-  GstTextOverlayClass *gsttextoverlay_class;
-
-  gsttextoverlay_class = (GstTextOverlayClass *) klass;
-
-  gsttextoverlay_class->get_text = gst_time_overlay_get_text;
-}
-
-static void
-gst_time_overlay_init (GstTimeOverlay * overlay, GstTimeOverlayClass * klass)
-{
-  PangoFontDescription *font_description;
-  GstTextOverlay *textoverlay;
-  PangoContext *context;
-
-  textoverlay = GST_TEXT_OVERLAY (overlay);
-
-  context = GST_TEXT_OVERLAY_CLASS (klass)->pango_context;
-
-  pango_context_set_language (context, pango_language_from_string ("en_US"));
-  pango_context_set_base_dir (context, PANGO_DIRECTION_LTR);
-
-  font_description = pango_font_description_new ();
-  pango_font_description_set_family_static (font_description, "Monospace");
-  pango_font_description_set_style (font_description, PANGO_STYLE_NORMAL);
-  pango_font_description_set_variant (font_description, PANGO_VARIANT_NORMAL);
-  pango_font_description_set_weight (font_description, PANGO_WEIGHT_NORMAL);
-  pango_font_description_set_stretch (font_description, PANGO_STRETCH_NORMAL);
-  pango_font_description_set_size (font_description, 18 * PANGO_SCALE);
-  pango_context_set_font_description (context, font_description);
-  pango_font_description_free (font_description);
-
-  textoverlay->valign = GST_TEXT_OVERLAY_VALIGN_TOP;
-  textoverlay->halign = GST_TEXT_OVERLAY_HALIGN_LEFT;
-}