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device-monitor: print caps features in the caps

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This commit is contained in:
Matthew Waters 2019-09-17 21:33:49 +10:00
parent 14ce1ccdd2
commit 1f2028e2ef
1 changed files with 24 additions and 3 deletions
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27
tools/gst-device-monitor.c
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@ -159,6 +159,16 @@ print_structure_field (GQuark field_id, const GValue * value,
return TRUE; return TRUE;
} }
static gboolean
print_field (GQuark field, const GValue * value, gpointer unused)
{
gchar *str = gst_value_serialize (value);
g_print (", %s=%s", g_quark_to_string (field), str);
g_free (str);
return TRUE;
}
static void static void
print_device (GstDevice * device, gboolean modified) print_device (GstDevice * device, gboolean modified)
{ {
@ -180,9 +190,20 @@ print_device (GstDevice * device, gboolean modified)
g_print ("\tclass : %s\n", device_class); g_print ("\tclass : %s\n", device_class);
for (i = 0; i < size; ++i) { for (i = 0; i < size; ++i) {
GstStructure *s = gst_caps_get_structure (caps, i); GstStructure *s = gst_caps_get_structure (caps, i);
str = gst_structure_to_string (s); GstCapsFeatures *features = gst_caps_get_features (caps, i);
g_print ("\t%s %s\n", (i == 0) ? "caps :" : " ", str);
g_free (str); g_print ("\t%s %s", (i == 0) ? "caps :" : " ",
gst_structure_get_name (s));
if (features && (gst_caps_features_is_any (features) ||
!gst_caps_features_is_equal (features,
GST_CAPS_FEATURES_MEMORY_SYSTEM_MEMORY))) {
gchar *features_string = gst_caps_features_to_string (features);
g_print ("(%s)", features_string);
g_free (features_string);
}
gst_structure_foreach (s, print_field, NULL);
g_print ("\n");
} }
if (props) { if (props) {
g_print ("\tproperties:"); g_print ("\tproperties:");