moved level-example to tests/examples/level-example

Original commit message from CVS:
* configure.ac:
* gst/level/Makefile.am:
* gst/level/level-example.c:
* tests/Makefile.am:
* tests/examples/level/Makefile.am:
* tests/examples/level/level-example.c: (message_handler), (main):
moved level-example to tests/examples/level-example
* tests/old/examples/level/demo.c: (main):
* tests/old/examples/level/plot.c: (main):
some initial fixes

2 files changed, 0 insertions, 105 deletions

diff --git a/gst/level/Makefile.am b/gst/level/Makefile.am
index ab5b80b8..01e94cff 100644
--- a/gst/level/Makefile.am
+++ b/gst/level/Makefile.am
@@ -7,6 +7,3 @@ libgstlevel_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
 
 noinst_HEADERS = gstlevel.h
 
-noinst_PROGRAMS = level-example
-level_example_CFLAGS = $(GST_CFLAGS)
-level_example_LDADD = $(GST_LIBS)
diff --git a/gst/level/level-example.c b/gst/level/level-example.c
deleted file mode 100644
index 96c0cbd2..00000000
--- a/gst/level/level-example.c
+++ /dev/null
@@ -1,102 +0,0 @@
-#include <string.h>
-#include <math.h>
-
-#include <gst/gst.h>
-
-gboolean
-message_handler (GstBus * bus, GstMessage * message, gpointer data)
-{
-
-  if (message->type == GST_MESSAGE_ELEMENT) {
-    const GstStructure *s = gst_message_get_structure (message);
-    const gchar *name = gst_structure_get_name (s);
-
-    if (strcmp (name, "level") == 0) {
-      gint channels;
-      GstClockTime endtime;
-      gdouble rms_dB, peak_dB, decay_dB;
-      gdouble rms;
-      const GValue *list;
-      const GValue *value;
-
-      gint i;
-
-      if (!gst_structure_get_clock_time (s, "endtime", &endtime))
-        g_warning ("Could not parse endtime");
-      /* we can get the number of channels as the length of any of the value
-       * lists */
-      list = gst_structure_get_value (s, "rms");
-      channels = gst_value_list_get_size (list);
-
-      g_print ("endtime: %" GST_TIME_FORMAT ", channels: %d\n",
-          GST_TIME_ARGS (endtime), channels);
-      for (i = 0; i < channels; ++i) {
-        g_print ("channel %d\n", i);
-        list = gst_structure_get_value (s, "rms");
-        value = gst_value_list_get_value (list, i);
-        rms_dB = g_value_get_double (value);
-        list = gst_structure_get_value (s, "peak");
-        value = gst_value_list_get_value (list, i);
-        peak_dB = g_value_get_double (value);
-        list = gst_structure_get_value (s, "decay");
-        value = gst_value_list_get_value (list, i);
-        decay_dB = g_value_get_double (value);
-        g_print ("    RMS: %f dB, peak: %f dB, decay: %f dB\n",
-            rms_dB, peak_dB, decay_dB);
-
-        /* converting from dB to normal gives us a value between 0.0 and 1.0 */
-        rms = pow (10, rms_dB / 20);
-        g_print ("    normalized rms value: %f\n", rms);
-      }
-    }
-  }
-  /* we handled the message we want, and ignored the ones we didn't want.
-   * so the core can unref the message for us */
-  return TRUE;
-}
-
-int
-main (int argc, char *argv[])
-{
-  GstElement *audiotestsrc, *audioconvert, *level, *fakesink;
-  GstElement *pipeline;
-  GstCaps *caps;
-  GstBus *bus;
-  gint watch_id;
-  GMainLoop *loop;
-
-  gst_init (&argc, &argv);
-
-  caps = gst_caps_from_string ("audio/x-raw-int,channels=2");
-
-  pipeline = gst_pipeline_new (NULL);
-  g_assert (pipeline);
-  audiotestsrc = gst_element_factory_make ("audiotestsrc", NULL);
-  g_assert (audiotestsrc);
-  audioconvert = gst_element_factory_make ("audioconvert", NULL);
-  g_assert (audioconvert);
-  level = gst_element_factory_make ("level", NULL);
-  g_assert (level);
-  fakesink = gst_element_factory_make ("fakesink", NULL);
-  g_assert (fakesink);
-
-  gst_bin_add_many (GST_BIN (pipeline), audiotestsrc, audioconvert, level,
-      fakesink, NULL);
-  g_assert (gst_element_link (audiotestsrc, audioconvert));
-  g_assert (gst_element_link_filtered (audioconvert, level, caps));
-  g_assert (gst_element_link (level, fakesink));
-
-  /* make sure we'll get messages */
-  g_object_set (G_OBJECT (level), "message", TRUE, NULL);
-
-  bus = gst_element_get_bus (pipeline);
-  watch_id = gst_bus_add_watch (bus, message_handler, NULL);
-
-  gst_element_set_state (pipeline, GST_STATE_PLAYING);
-
-  /* we need to run a GLib main loop to get the messages */
-  loop = g_main_loop_new (NULL, FALSE);
-  g_main_loop_run (loop);
-
-  return 0;
-}