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-rw-r--r--ChangeLog11
-rw-r--r--tests/icles/.gitignore2
-rw-r--r--tests/icles/Makefile.am12
-rw-r--r--tests/icles/test-oss4.c251
4 files changed, 274 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 0722b934..bacc906c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
2008-05-22 Tim-Philipp Müller <tim.muller at collabora co uk>
+ * tests/icles/.cvsignore:
+ * tests/icles/Makefile.am:
+ * tests/icles/test-oss4.c: (opt_show_mixer_messages), (WAIT_TIME),
+ (show_mixer_messages), (probe_mixer_tracks), (probe_pad),
+ (probe_details), (probe_element), (main):
+ Small oss4 test that probes for available devices and retrieves
+ their caps and mixer tracks and all that. Also allows testing of
+ mixer change messages on the bus.
+
+2008-05-22 Tim-Philipp Müller <tim.muller at collabora co uk>
+
* sys/oss4/oss4-mixer.c: (gst_oss4_mixer_open):
* sys/oss4/oss4-property-probe.c:
(gst_oss4_property_probe_find_device_name),
diff --git a/tests/icles/.gitignore b/tests/icles/.gitignore
index aa8e2e41..73381301 100644
--- a/tests/icles/.gitignore
+++ b/tests/icles/.gitignore
@@ -1,5 +1,5 @@
equalizer-test
metadata_editor
output-selector-test
+test-oss4
pitch-test
-
diff --git a/tests/icles/Makefile.am b/tests/icles/Makefile.am
index db5a16c1..f2755a3f 100644
--- a/tests/icles/Makefile.am
+++ b/tests/icles/Makefile.am
@@ -1,3 +1,9 @@
+if USE_OSS4
+OSS4_TESTS=test-oss4
+else
+OSS4_TESTS=
+endif
+
if USE_SOUNDTOUCH
GST_SOUNDTOUCH_TESTS = pitch-test
@@ -40,6 +46,10 @@ equalizer_test_CFLAGS = $(GST_CFLAGS)
equalizer_test_LDADD = $(GST_LIBS)
equalizer_test_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+test_oss4_SOURCES = test-oss4.c
+test_oss4_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS)
+test_oss4_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstinterfaces-0.10 $(GST_LIBS)
+test_oss4_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
output_selector_test_SOURCES = output-selector-test.c
output_selector_test_CFLAGS = $(GST_CFLAGS)
@@ -47,6 +57,6 @@ output_selector_test_LDADD = $(GST_LIBS)
output_selector_test_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-noinst_PROGRAMS = $(GST_SOUNDTOUCH_TESTS) $(GST_METADATA_TESTS) \
+noinst_PROGRAMS = $(GST_SOUNDTOUCH_TESTS) $(GST_METADATA_TESTS) $(OSS4_TESTS) \
equalizer-test output-selector-test
diff --git a/tests/icles/test-oss4.c b/tests/icles/test-oss4.c
new file mode 100644
index 00000000..60943879
--- /dev/null
+++ b/tests/icles/test-oss4.c
@@ -0,0 +1,251 @@
+/* GStreamer OSS4 audio tests
+ * Copyright (C) 2007-2008 Tim-Philipp Müller <tim centricular 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 <string.h>
+
+#include <gst/gst.h>
+#include <gst/interfaces/propertyprobe.h>
+#include <gst/interfaces/mixer.h>
+
+static gboolean opt_show_mixer_messages = FALSE;
+
+#define WAIT_TIME 60.0 /* in seconds */
+
+static void
+show_mixer_messages (GstElement * element)
+{
+ GstMessage *msg;
+ GstBus *bus;
+ GTimer *t;
+
+ t = g_timer_new ();
+
+ bus = gst_bus_new ();
+ gst_element_set_bus (element, bus);
+
+ g_print ("\nShowing mixer messages for %u seconds ...\n", (guint) WAIT_TIME);
+
+ while (g_timer_elapsed (t, NULL) < WAIT_TIME) {
+ gdouble remaining = WAIT_TIME - g_timer_elapsed (t, NULL);
+ gint64 maxwait =
+ GST_SECOND * gst_util_gdouble_to_guint64 (MAX (0.0, remaining));
+ gchar *s = NULL;
+
+ msg = gst_bus_timed_pop (bus, maxwait);
+ if (!msg)
+ break;
+
+ if (msg->structure)
+ s = gst_structure_to_string (msg->structure);
+ g_print ("%s message: %s\n", GST_MESSAGE_TYPE_NAME (msg), s);
+ gst_message_unref (msg);
+ g_free (s);
+ }
+
+ gst_element_set_bus (element, NULL);
+ gst_object_unref (bus);
+ g_timer_destroy (t);
+}
+
+static void
+probe_mixer_tracks (GstElement * element)
+{
+ const GList *tracks, *t;
+ GstMixer *mixer;
+ guint count;
+
+ if (!GST_IS_MIXER (element))
+ return;
+
+ mixer = GST_MIXER (element);
+ tracks = gst_mixer_list_tracks (mixer);
+ count = g_list_length ((GList *) tracks);
+ g_print (" %d mixer tracks%c\n", count, (count == 0) ? '.' : ':');
+
+ for (t = tracks; t != NULL; t = t->next) {
+ GstMixerTrack *track;
+ gchar *label = NULL;
+ guint flags = 0;
+
+ track = GST_MIXER_TRACK (t->data);
+ g_object_get (track, "label", &label, "flags", &flags, NULL);
+
+ if (GST_IS_MIXER_OPTIONS (track)) {
+ GString *s;
+ GList *vals, *v;
+
+ vals = gst_mixer_options_get_values (GST_MIXER_OPTIONS (track));
+ s = g_string_new ("options: ");
+ for (v = vals; v != NULL; v = v->next) {
+ if (v->prev != NULL)
+ g_string_append (s, ", ");
+ g_string_append (s, (const gchar *) v->data);
+ }
+
+ g_print (" [%s] flags=0x%08x, %s\n", label, flags, s->str);
+ g_string_free (s, TRUE);
+ } else if (track->num_channels == 0) {
+ g_print (" [%s] flags=0x%08x, switch\n", label, flags);
+ } else if (track->num_channels > 0) {
+ g_print (" [%s] flags=0x%08x, slider (%d channels)\n", label, flags,
+ track->num_channels);
+ } else {
+ g_print (" [%s] flags=0x%08x, UNKNOWN TYPE\n", label, flags);
+ }
+
+ g_free (label);
+ }
+
+ /* for testing the mixer watch thread / auto-notifications */
+ if (strstr (GST_ELEMENT_NAME (element), "mixer") != NULL &&
+ opt_show_mixer_messages) {
+ show_mixer_messages (element);
+ }
+}
+
+static void
+probe_pad (GstElement * element, const gchar * pad_name)
+{
+ GstCaps *caps = NULL;
+ GstPad *pad;
+ guint i;
+
+ pad = gst_element_get_static_pad (element, pad_name);
+ if (pad == NULL)
+ return;
+
+ caps = gst_pad_get_caps (pad);
+ g_return_if_fail (caps != NULL);
+
+ for (i = 0; i < gst_caps_get_size (caps); ++i) {
+ gchar *s;
+
+ s = gst_structure_to_string (gst_caps_get_structure (caps, i));
+ g_print (" %4s[%d]: %s\n", GST_PAD_NAME (pad), i, s);
+ g_free (s);
+ }
+ gst_caps_unref (caps);
+ gst_object_unref (pad);
+}
+
+static void
+probe_details (GstElement * element)
+{
+ GstStateChangeReturn ret;
+
+ ret = gst_element_set_state (element, GST_STATE_READY);
+ if (ret == GST_STATE_CHANGE_FAILURE) {
+ g_print ("Could not set element %s to READY.", GST_ELEMENT_NAME (element));
+ return;
+ }
+
+ probe_pad (element, "sink");
+ probe_pad (element, "src");
+
+ probe_mixer_tracks (element);
+
+ gst_element_set_state (element, GST_STATE_NULL);
+}
+
+static void
+probe_element (const gchar * name)
+{
+ GstPropertyProbe *probe;
+ GValueArray *arr;
+ GstElement *element;
+ gchar *devname = NULL;
+ gint i;
+
+ element = gst_element_factory_make (name, name);
+
+ /* make sure we don't deadlock on GST_ELEMENT_ERROR or do other silly things
+ * if we try to query the "device-name" property when the device isn't open */
+ g_object_set (element, "device", "/dev/does/not/exist", NULL);
+ g_object_get (element, "device-name", &devname, NULL);
+ g_assert (devname == NULL);
+
+ /* and now for real */
+
+ probe = GST_PROPERTY_PROBE (element);
+ arr = gst_property_probe_probe_and_get_values_name (probe, "device");
+
+ for (i = 0; arr != NULL && i < arr->n_values; ++i) {
+ GValue *val;
+ gchar *dev_name = NULL;
+
+ g_print ("\n");
+ /* we assume the element supports getting the device-name in NULL state */
+ val = g_value_array_get_nth (arr, i);
+ g_object_set (element, "device", g_value_get_string (val), NULL);
+ g_object_get (element, "device-name", &dev_name, NULL);
+ g_print ("%-10s device[%d] = %s (%s)\n", GST_OBJECT_NAME (element),
+ i, g_value_get_string (val), dev_name);
+ if (strstr (dev_name, "/usb")) {
+ g_print ("\n\nWARNING: going to probe USB audio device. OSS4 USB support"
+ " is still\npretty shaky, so bad things may happen (e.g. kernel "
+ "lockup).\nPress Control-C NOW if you don't want to continue. "
+ "(waiting 5secs)\n\n");
+ g_usleep (5 * G_USEC_PER_SEC);
+ }
+ g_free (dev_name);
+
+ probe_details (element);
+ }
+
+ if (arr) {
+ g_value_array_free (arr);
+ }
+
+ gst_object_unref (element);
+}
+
+int
+main (int argc, char **argv)
+{
+ GOptionEntry options[] = {
+ {"show-mixer-messages", 'm', 0, G_OPTION_ARG_NONE, &opt_show_mixer_messages,
+ "For mixer elements, wait 60 seconds and show any mixer messages "
+ "(for debugging auto-notifications)", NULL},
+ {NULL,}
+ };
+ GOptionContext *ctx;
+ GError *err = NULL;
+
+ if (!g_thread_supported ())
+ g_thread_init (NULL);
+
+ ctx = g_option_context_new ("");
+ g_option_context_add_main_entries (ctx, options, NULL);
+ g_option_context_add_group (ctx, gst_init_get_option_group ());
+ if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
+ g_print ("Error initializing: %s\n", err->message);
+ exit (1);
+ }
+ g_option_context_free (ctx);
+
+ probe_element ("oss4sink");
+ probe_element ("oss4src");
+ probe_element ("oss4mixer");
+
+ return 0;
+}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-26 06:03:44 +0000