diff options
Diffstat (limited to 'tests/old/examples/xml/createxml.c')
-rw-r--r-- | tests/old/examples/xml/createxml.c | 96 |
1 files changed, 49 insertions, 47 deletions
diff --git a/tests/old/examples/xml/createxml.c b/tests/old/examples/xml/createxml.c index 7dd432670..00b09c56b 100644 --- a/tests/old/examples/xml/createxml.c +++ b/tests/old/examples/xml/createxml.c @@ -2,25 +2,27 @@ #include <gst/gst.h> gboolean playing; -xmlNsPtr ns; static void object_saved (GstObject *object, xmlNodePtr parent, gpointer data) { xmlNodePtr child; - + xmlNsPtr ns; + + /* i'm not sure why both of these Ns things are necessary, but they are */ + ns = xmlNewNs (NULL, "http://gstreamer.net/gst-test/1.0/", "test"); child = xmlNewChild(parent, ns, "comment", NULL); - xmlNewChild(child, ns, "text", (gchar *)data); + xmlNewNs (child, "http://gstreamer.net/gst-test/1.0/", "test"); + + xmlNewChild(child, NULL, "text", (gchar *)data); } int main(int argc,char *argv[]) { GstElement *filesrc, *osssink, *queue, *queue2, *parse, *decode; - GstElement *bin; + GstElement *pipeline; GstElement *thread, *thread2; - ns = xmlNewNs (NULL, "http://gstreamer.net/gst-test/1.0/", "test"); - gst_init(&argc,&argv); if (argc != 2) { @@ -28,68 +30,68 @@ int main(int argc,char *argv[]) exit(-1); } - /* create a new thread to hold the elements */ - //thread = gst_thread_new("thread"); - thread = gst_elementfactory_make("thread", "thread"); - g_assert(thread != NULL); + /* create new threads to hold the elements */ + thread = gst_elementfactory_make ("thread", "thread"); + g_assert (thread != NULL); + thread2 = gst_elementfactory_make ("thread", "thread2"); + g_assert (thread2 != NULL); + + /* these signals will allow us to save custom tags with the gst xml output */ g_signal_connect (G_OBJECT (thread), "object_saved", G_CALLBACK (object_saved), g_strdup ("decoder thread")); - - thread2 = gst_elementfactory_make("thread", "thread2"); - //thread2 = gst_thread_new("thread2"); - g_assert(thread2 != NULL); g_signal_connect (G_OBJECT (thread2), "object_saved", G_CALLBACK (object_saved), g_strdup ("render thread")); - + /* create a new bin to hold the elements */ - bin = gst_bin_new("bin"); - g_assert(bin != NULL); + pipeline = gst_pipeline_new ("pipeline"); + g_assert (pipeline != NULL); /* create a disk reader */ - filesrc = gst_elementfactory_make("filesrc", "disk_source"); - g_assert(filesrc != NULL); - g_object_set(G_OBJECT(filesrc),"location", argv[1],NULL); + filesrc = gst_elementfactory_make ("filesrc", "disk_source"); + g_assert (filesrc != NULL); + g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL); - queue = gst_elementfactory_make("queue", "queue"); - queue2 = gst_elementfactory_make("queue", "queue2"); + queue = gst_elementfactory_make ("queue", "queue"); + queue2 = gst_elementfactory_make ("queue", "queue2"); /* and an audio sink */ - osssink = gst_elementfactory_make("osssink", "play_audio"); - g_assert(osssink != NULL); + osssink = gst_elementfactory_make ("osssink", "play_audio"); + g_assert (osssink != NULL); - parse = gst_elementfactory_make("mp3parse", "parse"); - decode = gst_elementfactory_make("mpg123", "decode"); + decode = gst_elementfactory_make ("mad", "decode"); + g_assert (decode != NULL); - /* add objects to the main bin */ - gst_bin_add(GST_BIN(bin), filesrc); - gst_bin_add(GST_BIN(bin), queue); + /* add objects to the main pipeline */ + gst_bin_add (GST_BIN (pipeline), filesrc); + gst_bin_add (GST_BIN (pipeline), queue); - gst_bin_add(GST_BIN(thread), parse); - gst_bin_add(GST_BIN(thread), decode); - gst_bin_add(GST_BIN(thread), queue2); + gst_bin_add (GST_BIN (thread), decode); + gst_bin_add (GST_BIN (thread), queue2); - gst_bin_add(GST_BIN(thread2), osssink); + gst_bin_add (GST_BIN (thread2), osssink); + + gst_pad_connect (gst_element_get_pad (filesrc,"src"), + gst_element_get_pad (queue,"sink")); - gst_pad_connect(gst_element_get_pad(filesrc,"src"), - gst_element_get_pad(queue,"sink")); + gst_pad_connect (gst_element_get_pad (queue,"src"), + gst_element_get_pad (decode,"sink")); + gst_pad_connect (gst_element_get_pad (decode,"src"), + gst_element_get_pad (queue2,"sink")); - gst_pad_connect(gst_element_get_pad(queue,"src"), - gst_element_get_pad(parse,"sink")); - gst_pad_connect(gst_element_get_pad(parse,"src"), - gst_element_get_pad(decode,"sink")); - gst_pad_connect(gst_element_get_pad(decode,"src"), - gst_element_get_pad(queue2,"sink")); + gst_pad_connect (gst_element_get_pad (queue2,"src"), + gst_element_get_pad (osssink,"sink")); - gst_pad_connect(gst_element_get_pad(queue2,"src"), - gst_element_get_pad(osssink,"sink")); + gst_bin_add (GST_BIN (pipeline), thread); + gst_bin_add (GST_BIN (pipeline), thread2); - gst_bin_add(GST_BIN(bin), thread); - gst_bin_add(GST_BIN(bin), thread2); + /* write the bin to stdout */ + gst_xml_write_file (GST_ELEMENT (pipeline), stdout); - xmlSaveFile("xmlTest.gst", gst_xml_write(GST_ELEMENT(bin))); + /* write the bin to a file */ + gst_xml_write_file (GST_ELEMENT (pipeline), fopen ("xmlTest.gst", "w")); - exit(0); + exit (0); } |