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Diffstat (limited to 'tests/examples/v4l/probe.c')
-rw-r--r-- | tests/examples/v4l/probe.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/tests/examples/v4l/probe.c b/tests/examples/v4l/probe.c deleted file mode 100644 index 435aeac9..00000000 --- a/tests/examples/v4l/probe.c +++ /dev/null @@ -1,85 +0,0 @@ -/* GStreamer - * Copyright (C) 2009 Filippo Argiolas <filippo.argiolas@gmail.com> - * - * 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. - */ - -#include <stdlib.h> -#include <gst/gst.h> -#include <gst/interfaces/propertyprobe.h> - -int -main (int argc, char *argv[]) -{ - GstElement *src, *sink; - GstElement *bin; - GstPropertyProbe *probe = NULL; - const GParamSpec *pspec = NULL; - GValueArray *array = NULL; - gint i, ret; - GValue *value; - const gchar *device; - gchar *name; - guint flags; - - gst_init (&argc, &argv); - - bin = gst_pipeline_new ("pipeline"); - g_assert (bin); - - src = gst_element_factory_make ("v4lsrc", "v4l_source"); - g_assert (src); - sink = gst_element_factory_make ("fakesink", "fake_sink"); - g_assert (sink); - - /* add objects to the main pipeline */ - gst_bin_add_many (GST_BIN (bin), src, sink, NULL); - /* link the elements */ - gst_element_link_many (src, sink, NULL); - - /* probe devices */ - g_print ("Probing devices with propertyprobe...\n"); - probe = GST_PROPERTY_PROBE (src); - pspec = gst_property_probe_get_property (probe, "device"); - array = gst_property_probe_probe_and_get_values (probe, pspec); - - if (!array) { - g_print ("No device found\n"); - exit (1); - } - - for (i = 0; i < array->n_values; i++) { - value = g_value_array_get_nth (array, i); - device = g_value_get_string (value); - g_print ("Device: %s\n", device); - g_object_set_property (G_OBJECT (src), "device", value); - gst_element_set_state (bin, GST_STATE_READY); - ret = gst_element_get_state (bin, NULL, NULL, 10 * GST_SECOND); - if (ret != GST_STATE_CHANGE_SUCCESS) { - g_print ("Couldn't set STATE_READY\n"); - continue; - } - g_object_get (G_OBJECT (src), "device-name", &name, NULL); - g_print ("Name: %s\n", name); - g_free (name); - g_object_get (G_OBJECT (src), "flags", &flags, NULL); - g_print ("Flags: 0x%08X\n", flags); - gst_element_set_state (bin, GST_STATE_NULL); - g_print ("\n"); - } - - exit (0); -} |