From a471ebcd8243a1b44609047203a323a117b84704 Mon Sep 17 00:00:00 2001 From: Ricardo Salveti de Araujo Date: Thu, 4 Sep 2014 18:57:14 -0300 Subject: sound: check for audio_sink and also unref after using the object --- src/sound.cpp | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) (limited to 'src/sound.cpp') diff --git a/src/sound.cpp b/src/sound.cpp index 0b7894a..c6a7b0a 100644 --- a/src/sound.cpp +++ b/src/sound.cpp @@ -114,15 +114,19 @@ private: { /* Set the media role if audio sink is pulsesink */ GstElement *audio_sink = NULL; - GstPluginFeature *feature = NULL; g_object_get(self->m_play, "audio-sink", &audio_sink, NULL); - feature = GST_PLUGIN_FEATURE_CAST(GST_ELEMENT_GET_CLASS(audio_sink)->elementfactory); - if (feature && g_strcmp0(gst_plugin_feature_get_name(feature), "pulsesink") == 0) + if (audio_sink) { - std::string role_str("props,media.role=alarm"); - GstStructure *props = gst_structure_from_string(role_str.c_str(), NULL); - g_object_set(audio_sink, "stream-properties", props, NULL); - gst_structure_free(props); + GstPluginFeature *feature = NULL; + feature = GST_PLUGIN_FEATURE_CAST(GST_ELEMENT_GET_CLASS(audio_sink)->elementfactory); + if (feature && g_strcmp0(gst_plugin_feature_get_name(feature), "pulsesink") == 0) + { + std::string role_str("props,media.role=alarm"); + GstStructure *props = gst_structure_from_string(role_str.c_str(), NULL); + g_object_set(audio_sink, "stream-properties", props, NULL); + gst_structure_free(props); + } + gst_object_unref(audio_sink); } } -- cgit v1.2.3