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46 lines
1 KiB
C
46 lines
1 KiB
C
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#include <gst/gst.h>
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#include <gst/gstpropsprivate.h>
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/*
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* no need to librify this simple function set
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*/
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static void
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print_props (gpointer data, gpointer user_data)
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{
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GstPropsEntry *entry = (GstPropsEntry *)data;
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GstElement *element = GST_ELEMENT (user_data);
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g_print ("%s: %s: ", gst_element_get_name (element),
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g_quark_to_string (entry->propid));
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switch (entry->propstype) {
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case GST_PROPS_INT_ID:
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g_print ("%d\n", entry->data.int_data);
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break;
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case GST_PROPS_STRING_ID:
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g_print ("%s\n", entry->data.string_data.string);
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break;
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case GST_PROPS_FLOAT_ID:
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g_print ("%f\n", entry->data.float_data);
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break;
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default:
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g_print ("unknown\n");
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}
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}
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static void
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event_func (GstElement *element, GstEvent *event)
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{
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GstProps *props;
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if (event == NULL)
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return;
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if (GST_EVENT_TYPE (event) == GST_EVENT_INFO) {
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props = GST_EVENT_INFO_PROPS (event);
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g_list_foreach (props->properties, print_props, GST_EVENT_SRC (event));
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}
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}
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