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Diffstat (limited to 'ext/gio/gstgiostreamsink.c')
| -rw-r--r-- | ext/gio/gstgiostreamsink.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/ext/gio/gstgiostreamsink.c b/ext/gio/gstgiostreamsink.c deleted file mode 100644 index 02dac71f..00000000 --- a/ext/gio/gstgiostreamsink.c +++ /dev/null @@ -1,198 +0,0 @@ -/* GStreamer - * - * Copyright (C) 2007 Rene Stadler <mail@renestadler.de> - * Copyright (C) 2007-2009 Sebastian Dröge <sebastian.droege@collabora.co.uk> - * - * 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 - * - * This plugin writes incoming data to a custom GIO #GOutputStream. - * - * It can, for example, be used to write a stream to memory with a - * #GMemoryOuputStream or to write to a file with a #GFileOuputStream. - * - * <refsect2> - * <title>Example code</title> - * <para> - * The following example writes the received data to a #GMemoryOutputStream. - * |[ - -#include <gst/gst.h> -#include <gio/gio.h> - -... - -GstElement *sink; -GMemoryOuputStream *stream; -// out_data will contain the received data -guint8 *out_data; - -... - -stream = G_MEMORY_OUTPUT_STREAM (g_memory_output_stream_new (NULL, 0, - (GReallocFunc) g_realloc, (GDestroyNotify) g_free)); -sink = gst_element_factory_make ("giostreamsink", "sink"); -g_object_set (G_OBJECT (sink), "stream", stream, NULL); - -... - -// after processing get the written data -out_data = g_memory_ouput_stream_get_data (G_MEMORY_OUTPUT_STREAM (stream)); - -... - - * ]| - * </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 -{ - PROP_0, - PROP_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 GOutputStream *gst_gio_stream_sink_get_stream (GstGioBaseSink * bsink); - -static void -gst_gio_stream_sink_base_init (gpointer gclass) -{ - 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_simple (element_class, "GIO stream sink", - "Sink", - "Write to any GIO stream", - "Sebastian Dröge <sebastian.droege@collabora.co.uk>"); -} - -static void -gst_gio_stream_sink_class_init (GstGioStreamSinkClass * klass) -{ - GObjectClass *gobject_class = (GObjectClass *) klass; - GstGioBaseSinkClass *ggbsink_class = (GstGioBaseSinkClass *) 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, PROP_STREAM, - g_param_spec_object ("stream", "Stream", "Stream to write to", - G_TYPE_OUTPUT_STREAM, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - ggbsink_class->get_stream = - GST_DEBUG_FUNCPTR (gst_gio_stream_sink_get_stream); -} - -static void -gst_gio_stream_sink_init (GstGioStreamSink * sink, - GstGioStreamSinkClass * gclass) -{ -} - -static void -gst_gio_stream_sink_finalize (GObject * object) -{ - GstGioStreamSink *sink = GST_GIO_STREAM_SINK (object); - - if (sink->stream) { - g_object_unref (sink->stream); - sink->stream = NULL; - } - - 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 PROP_STREAM:{ - GObject *stream; - - if (GST_STATE (sink) == GST_STATE_PLAYING || - GST_STATE (sink) == GST_STATE_PAUSED) { - GST_WARNING - ("Setting a new stream not supported in PLAYING or PAUSED state"); - break; - } - - stream = g_value_dup_object (value); - if (sink->stream) - g_object_unref (sink->stream); - sink->stream = 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 PROP_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; - } -} - -static GOutputStream * -gst_gio_stream_sink_get_stream (GstGioBaseSink * bsink) -{ - GstGioStreamSink *sink = GST_GIO_STREAM_SINK (bsink); - - return (sink->stream) ? g_object_ref (sink->stream) : NULL; -} |