1 files changed, 0 insertions, 140 deletions
diff --git a/sys/v4l2/v4l2-overlay_calls.c b/sys/v4l2/v4l2-overlay_calls.c
deleted file mode 100644
index 0876879d..00000000
--- a/sys/v4l2/v4l2-overlay_calls.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/* G-Streamer generic V4L2 element - generic V4L2 overlay handling
- * Copyright (C) 2002 Ronald Bultje <rbultje@ronald.bitfreak.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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/mman.h>
-#include <string.h>
-#include <errno.h>
-#include "v4l2_calls.h"
-
-#define DEBUG(format, args...) \
-	GST_DEBUG_OBJECT (\
-		GST_ELEMENT(v4l2element), \
-		"V4L2-overlay: " format, ##args)
-
-
-/******************************************************
- * gst_v4l2_set_display():
- *   calls v4l-conf
- * return value: TRUE on success, FALSE on error
- ******************************************************/
-
-gboolean
-gst_v4l2_set_display (GstV4l2Element * v4l2element)
-{
-  gchar *buff;
-
-  if (v4l2element->display)
-    g_free (v4l2element->display);
-  v4l2element->display = g_strdup (g_getenv ("DISPLAY"));
-
-  DEBUG ("trying to set overlay to '%s'", v4l2element->display);
-
-  /* start v4l-conf */
-  buff = g_strdup_printf ("v4l-conf -q -c %s -d %s",
-      v4l2element->device, v4l2element->display);
-
-  switch (system (buff)) {
-    case -1:
-      GST_ELEMENT_ERROR (v4l2element, RESOURCE, FAILED,
-          (_("Could not start v4l-conf.")), GST_ERROR_SYSTEM);
-      g_free (buff);
-      return FALSE;
-    case 0:
-      break;
-    default:
-      GST_ELEMENT_ERROR (v4l2element, RESOURCE, FAILED,
-          (_("Executing v4l-conf failed.")), GST_ERROR_SYSTEM);
-      g_free (buff);
-      return FALSE;
-  }
-
-  g_free (buff);
-  return TRUE;
-}
-
-
-/******************************************************
- * gst_v4l2_set_window():
- *   sets the window where to display the video overlay
- * return value: TRUE on success, FALSE on error
- ******************************************************/
-
-gboolean
-gst_v4l2_set_window (GstElement * element,
-    gint x, gint y, gint w, gint h, struct v4l2_clip * clips, gint num_clips)
-{
-  struct v4l2_format fmt;
-  GstV4l2Element *v4l2element = GST_V4L2ELEMENT (element);
-
-  DEBUG ("trying to set video window to %dx%d,%d,%d", x, y, w, h);
-  GST_V4L2_CHECK_OVERLAY (v4l2element);
-  GST_V4L2_CHECK_OPEN (v4l2element);
-
-  fmt.type = V4L2_CAP_VIDEO_OVERLAY;
-  fmt.fmt.win.clipcount = 0;
-  fmt.fmt.win.w.left = x;
-  fmt.fmt.win.w.top = y;
-  fmt.fmt.win.w.width = w;
-  fmt.fmt.win.w.height = h;
-  fmt.fmt.win.clips = clips;
-  fmt.fmt.win.clipcount = num_clips;
-  fmt.fmt.win.bitmap = NULL;
-
-  if (ioctl (v4l2element->video_fd, VIDIOC_S_FMT, &fmt) < 0) {
-    GST_ELEMENT_ERROR (v4l2element, RESOURCE, TOO_LAZY, (NULL),
-        ("Failed to set the video window: %s", g_strerror (errno)));
-    return FALSE;
-  }
-
-  return TRUE;
-}
-
-
-/******************************************************
- * gst_v4l_set_overlay():
- *   enables/disables actual video overlay display
- * return value: TRUE on success, FALSE on error
- ******************************************************/
-
-gboolean
-gst_v4l2_enable_overlay (GstV4l2Element * v4l2element, gboolean enable)
-{
-  gint doit = enable ? 1 : 0;
-
-  DEBUG ("trying to %s overlay display", enable ? "enable" : "disable");
-  GST_V4L2_CHECK_OPEN (v4l2element);
-  GST_V4L2_CHECK_OVERLAY (v4l2element);
-
-  if (ioctl (v4l2element->video_fd, VIDIOC_OVERLAY, &doit) < 0) {
-    GST_ELEMENT_ERROR (v4l2element, RESOURCE, TOO_LAZY, (NULL),
-        ("Failed to %s overlay display: %s",
-            enable ? "enable" : "disable", g_strerror (errno)));
-    return FALSE;
-  }
-
-  return TRUE;
-}