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bufferpool: don't add the same option twice

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Make sure that we only add an option to the array once.
This commit is contained in:
Wim Taymans 2011-08-01 18:12:12 +02:00
parent 60cb9cddd4
commit 9324824853
1 changed files with 7 additions and 2 deletions
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9
gst/gstbufferpool.c
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@ -599,6 +599,7 @@ gst_buffer_pool_config_add_option (GstStructure * config, const gchar * option)
GValueArray *array;
const GValue *value;
GValue option_value = { 0 };
gint i;
g_return_if_fail (config != NULL);
@ -615,7 +616,11 @@ gst_buffer_pool_config_add_option (GstStructure * config, const gchar * option)
gst_structure_id_take_value (config, GST_QUARK (OPTIONS), &new_array_val);
}
for (i = 0; i < array->n_values; i++) {
value = g_value_array_get_nth (array, i);
if (g_str_equal (option, g_value_get_string (value)))
return;
}
g_value_init (&option_value, G_TYPE_STRING);
g_value_set_string (&option_value, option);
g_value_array_append (array, &option_value);
@ -705,7 +710,7 @@ gst_buffer_pool_config_has_option (GstStructure * config, const gchar * option)
array = (GValueArray *) g_value_get_boxed (value);
for (i = 0; i < array->n_values; i++) {
option_value = g_value_array_get_nth (array, i);
if (!strcmp (option, g_value_get_string (option_value)))
if (g_str_equal (option, g_value_get_string (option_value)))
return TRUE;
}
}