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-rw-r--r--tests/old/examples/level/plot.c123
1 files changed, 0 insertions, 123 deletions
diff --git a/tests/old/examples/level/plot.c b/tests/old/examples/level/plot.c
deleted file mode 100644
index 51ad2f7d..00000000
--- a/tests/old/examples/level/plot.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
- *
- * plot.c: output data points to be graphed with gnuplot
- * Copyright (C) 2003
- * Thomas Vander Stichele <thomas at apestaart dot org>
- *
- * 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 <gst/gst.h>
-#include <gtk/gtk.h>
-
-gboolean got_channel[2] = { FALSE, FALSE }; /* to see if we got the signal for this one yet */
-gint channels = 0; /* guess at how many channels there are */
-gdouble last_time = 0.0; /* time of last signal */
-gdouble values[2][3]; /* array of levels from which to print */
-
-static void
-level_callback (GstElement * element, gdouble time, gint channel,
- gdouble rms, gdouble peak, gdouble decay)
-{
- int i = 0, j = 0;
- gboolean got_all = FALSE;
-
- if (channel + 1 > channels)
- channels = channel + 1;
-
- /* reset got_channel if this is a new time point */
- if (time > last_time) {
- for (i = 0; i < channels; ++i)
- got_channel[i] = FALSE;
- last_time = time;
- }
-
- /* store values */
- got_channel[channel] = TRUE;
- values[channel][0] = rms;
- values[channel][1] = peak;
- values[channel][2] = decay;
-
- /* check if we have all channels, and output if we do */
- /* FIXME: this fails on the first, no ? */
- got_all = TRUE;
- for (i = 0; i < channels; ++i)
- if (!got_channel[i])
- got_all = FALSE;
- if (got_all) {
- g_print ("%f ", time);
- for (i = 0; i < channels; ++i)
- for (j = 0; j < 3; ++j)
- g_print ("%f ", values[i][j]);
- g_print ("\n");
- }
-}
-
-static gboolean
-idler (gpointer data)
-{
- GstElement *pipeline = GST_ELEMENT (data);
-
- if (gst_bin_iterate (GST_BIN (pipeline)))
- return TRUE;
-
- gtk_main_quit ();
- return FALSE;
-}
-
-int
-main (int argc, char *argv[])
-{
-
- GstElement *pipeline = NULL;
- GError *error = NULL;
- GstElement *level;
-
- gst_init (&argc, &argv);
- gtk_init (&argc, &argv);
-
- pipeline = gst_parse_launchv ((const gchar **) &argv[1], &error);
- if (error) {
- g_print ("pipeline could not be constructed: %s\n", error->message);
- g_print ("Please give a complete pipeline with a 'level' element.\n");
- g_print ("Example: audiotestsrc ! level ! %s\n", DEFAULT_AUDIOSINK);
- g_error_free (error);
- return 1;
- }
-
- level = gst_bin_get_by_name (GST_BIN (pipeline), "level0");
- if (level == NULL) {
- g_print ("Please give a pipeline with a 'level' element in it\n");
- return 1;
- }
-
- g_object_set (level, "signal", TRUE, NULL);
- g_signal_connect (level, "level", G_CALLBACK (level_callback), NULL);
-
-
- /* go to main loop */
- gst_element_set_state (pipeline, GST_STATE_PLAYING);
- g_idle_add (idler, pipeline);
-
- gtk_main ();
-
- return 0;
-}