From cd8738feb5198fe64924af6869fdc977bca747d9 Mon Sep 17 00:00:00 2001 From: Ricardo Salveti de Araujo Date: Thu, 4 Sep 2014 00:53:24 -0300 Subject: sound: adding media role (alarm) when sink is pulsesink --- src/sound.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/src/sound.cpp b/src/sound.cpp index d13c854..0b7894a 100644 --- a/src/sound.cpp +++ b/src/sound.cpp @@ -110,6 +110,21 @@ private: GST_SEEK_TYPE_NONE, (gint64)GST_CLOCK_TIME_NONE); } + else if ((GST_MESSAGE_TYPE(msg) == GST_MESSAGE_STREAM_START) && (self->m_loop)) + { + /* 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) + { + 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); + } + } return G_SOURCE_CONTINUE; // keep listening } -- cgit v1.2.3 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(-) 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