diff options
Diffstat (limited to 'gst/spectrum/demo-osssrc.c')
| -rw-r--r-- | gst/spectrum/demo-osssrc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gst/spectrum/demo-osssrc.c b/gst/spectrum/demo-osssrc.c index b71843e6..6c106b26 100644 --- a/gst/spectrum/demo-osssrc.c +++ b/gst/spectrum/demo-osssrc.c @@ -43,7 +43,7 @@ on_window_destroy (GtkObject * object, gpointer user_data) /* draw frequency spectrum as a bunch of bars */ static void -draw_spectrum (guchar * data) +draw_spectrum (gfloat * data) { gint i; GdkRectangle rect = { 0, 0, SPECT_WIDTH, SPECT_HEIGHT }; @@ -70,15 +70,15 @@ message_handler (GstBus * bus, GstMessage * message, gpointer data) const gchar *name = gst_structure_get_name (s); if (strcmp (name, "spectrum") == 0) { - guchar spect[SPECT_BANDS]; + gfloat spect[SPECT_BANDS]; const GValue *list; const GValue *value; guint i; - list = gst_structure_get_value (s, "spectrum"); + list = gst_structure_get_value (s, "magnitude"); for (i = 0; i < SPECT_BANDS; ++i) { value = gst_value_list_get_value (list, i); - spect[i] = g_value_get_uchar (value); + spect[i] = g_value_get_float (value); } draw_spectrum (spect); } |