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Diffstat (limited to 'ext/gio/gstgiostreamsink.c')
-rw-r--r-- | ext/gio/gstgiostreamsink.c | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/ext/gio/gstgiostreamsink.c b/ext/gio/gstgiostreamsink.c new file mode 100644 index 00000000..f27d2990 --- /dev/null +++ b/ext/gio/gstgiostreamsink.c @@ -0,0 +1,155 @@ +/* GStreamer + * + * Copyright (C) 2007 Rene Stadler <mail@renestadler.de> + * Copyright (C) 2007 Sebastian Dröge <slomo@circular-chaos.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +/** + * SECTION:element-giostreamsink + * + * <refsect2> + * <title>Example launch line</title> + * <para> + * <programlisting> + * gst-launch audiotestsrc num-buffers=100 ! flacenc ! giosink location=file:///home/foo/bar.flac + * </programlisting> + * </para> + * </refsect2> + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "gstgiostreamsink.h" + +GST_DEBUG_CATEGORY_STATIC (gst_gio_stream_sink_debug); +#define GST_CAT_DEFAULT gst_gio_stream_sink_debug + +/* Filter signals and args */ +enum +{ + LAST_SIGNAL +}; + +enum +{ + ARG_0, + ARG_STREAM +}; + +GST_BOILERPLATE (GstGioStreamSink, gst_gio_stream_sink, GstGioBaseSink, + GST_TYPE_GIO_BASE_SINK); + +static void gst_gio_stream_sink_finalize (GObject * object); +static void gst_gio_stream_sink_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec); +static void gst_gio_stream_sink_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec); + +static void +gst_gio_stream_sink_base_init (gpointer gclass) +{ + static GstElementDetails element_details = { + "GIO stream sink", + "Sink", + "Write to any GIO stream", + "Sebastian Dröge <slomo@circular-chaos.org>" + }; + GstElementClass *element_class = GST_ELEMENT_CLASS (gclass); + + GST_DEBUG_CATEGORY_INIT (gst_gio_stream_sink_debug, "gio_stream_sink", 0, + "GIO stream sink"); + + gst_element_class_set_details (element_class, &element_details); +} + +static void +gst_gio_stream_sink_class_init (GstGioStreamSinkClass * klass) +{ + GObjectClass *gobject_class; + GstElementClass *gstelement_class; + GstBaseSinkClass *gstbasesink_class; + + gobject_class = (GObjectClass *) klass; + gstelement_class = (GstElementClass *) klass; + gstbasesink_class = (GstBaseSinkClass *) klass; + + gobject_class->finalize = gst_gio_stream_sink_finalize; + gobject_class->set_property = gst_gio_stream_sink_set_property; + gobject_class->get_property = gst_gio_stream_sink_get_property; + + g_object_class_install_property (gobject_class, ARG_STREAM, + g_param_spec_object ("stream", "Stream", "Stream to write to", + G_TYPE_OUTPUT_STREAM, G_PARAM_READWRITE)); +} + +static void +gst_gio_stream_sink_init (GstGioStreamSink * sink, + GstGioStreamSinkClass * gclass) +{ +} + +static void +gst_gio_stream_sink_finalize (GObject * object) +{ + GST_CALL_PARENT (G_OBJECT_CLASS, finalize, (object)); +} + +static void +gst_gio_stream_sink_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec) +{ + GstGioStreamSink *sink = GST_GIO_STREAM_SINK (object); + + switch (prop_id) { + case ARG_STREAM:{ + GObject *stream; + + if (GST_STATE (sink) == GST_STATE_PLAYING || + GST_STATE (sink) == GST_STATE_PAUSED) + break; + + stream = g_value_dup_object (value); + if (G_IS_OUTPUT_STREAM (stream)) + gst_gio_base_sink_set_stream (GST_GIO_BASE_SINK (sink), + G_OUTPUT_STREAM (stream)); + + break; + } + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +gst_gio_stream_sink_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec) +{ + GstGioStreamSink *sink = GST_GIO_STREAM_SINK (object); + + switch (prop_id) { + case ARG_STREAM: + g_value_set_object (value, GST_GIO_BASE_SINK (sink)->stream); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} |