gst_plugins_base/ext/gio/gstgiostreamsrc.c
branchRCL_3
changeset 29 567bb019e3e3
parent 6 9b2c3c7a1a9c
child 30 7e817e7e631c
--- a/gst_plugins_base/ext/gio/gstgiostreamsrc.c	Wed Mar 31 22:03:18 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,181 +0,0 @@
-/* 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-giostreamsrc
- * @short_description: Reads data from a GIO GInputStream
- *
- * <refsect2>
- * <para>
- * This plugin reads data from a custom GIO #GInputStream.
- * </para>
- * <para>
- * It can, for example, be used to read data from memory with a
- * #GMemoryInputStream or to read from a file with a
- * #GFileInputStream.
- * </para>
- * <title>Example code</title>
- * <para>
- * The following example reads data from a #GMemoryOutputStream.
- * <programlisting>
-
-#include &lt;gst/gst.h&gt;
-#include &lt;gio/gio.h&gt;
-
-...
-
-GstElement *src;
-GMemoryInputStream *stream;
-// in_data will contain the data to send
-guint8 *in_data;
-gint i;
-
-...
-in_data = g_new (guint8, 512);
-for (i = 0; i < 512; i++)
-  in_data[i] = i % 256;
-
-stream = G_MEMORY_INPUT_STREAM (g_memory_input_stream_new_from_data (in_data, 512,
-          (GDestroyNotify) g_free));
-src = gst_element_factory_make ("giostreamsrc", "src");
-g_object_set (G_OBJECT (src), "stream", stream, NULL);
-
-...
-
- * </programlisting>
- * </para>
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "gstgiostreamsrc.h"
-
-GST_DEBUG_CATEGORY_STATIC (gst_gio_stream_src_debug);
-#define GST_CAT_DEFAULT gst_gio_stream_src_debug
-
-enum
-{
-  ARG_0,
-  ARG_STREAM
-};
-
-GST_BOILERPLATE (GstGioStreamSrc, gst_gio_stream_src, GstGioBaseSrc,
-    GST_TYPE_GIO_BASE_SRC);
-
-static void gst_gio_stream_src_finalize (GObject * object);
-static void gst_gio_stream_src_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-static void gst_gio_stream_src_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-
-static void
-gst_gio_stream_src_base_init (gpointer gclass)
-{
-  static GstElementDetails element_details = {
-    "GIO stream source",
-    "Source",
-    "Read from any GIO stream",
-    "Sebastian Dröge <slomo@circular-chaos.org>"
-  };
-  GstElementClass *element_class = GST_ELEMENT_CLASS (gclass);
-
-  GST_DEBUG_CATEGORY_INIT (gst_gio_stream_src_debug, "gio_stream_src", 0,
-      "GIO source");
-
-  gst_element_class_set_details (element_class, &element_details);
-}
-
-static void
-gst_gio_stream_src_class_init (GstGioStreamSrcClass * klass)
-{
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-  GstBaseSrcClass *gstbasesrc_class;
-
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-  gstbasesrc_class = (GstBaseSrcClass *) klass;
-
-  gobject_class->finalize = gst_gio_stream_src_finalize;
-  gobject_class->set_property = gst_gio_stream_src_set_property;
-  gobject_class->get_property = gst_gio_stream_src_get_property;
-
-  g_object_class_install_property (gobject_class, ARG_STREAM,
-      g_param_spec_object ("stream", "Stream", "Stream to read from",
-          G_TYPE_INPUT_STREAM, G_PARAM_READWRITE));
-}
-
-static void
-gst_gio_stream_src_init (GstGioStreamSrc * src, GstGioStreamSrcClass * gclass)
-{
-}
-
-static void
-gst_gio_stream_src_finalize (GObject * object)
-{
-  GST_CALL_PARENT (G_OBJECT_CLASS, finalize, (object));
-}
-
-static void
-gst_gio_stream_src_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec)
-{
-  GstGioStreamSrc *src = GST_GIO_STREAM_SRC (object);
-
-  switch (prop_id) {
-    case ARG_STREAM:{
-      GObject *stream;
-
-      if (GST_STATE (src) == GST_STATE_PLAYING ||
-          GST_STATE (src) == GST_STATE_PAUSED)
-        break;
-
-      stream = g_value_dup_object (value);
-      if (G_IS_INPUT_STREAM (stream))
-        gst_gio_base_src_set_stream (GST_GIO_BASE_SRC (src),
-            G_INPUT_STREAM (stream));
-
-      break;
-    }
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static void
-gst_gio_stream_src_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec)
-{
-  GstGioStreamSrc *src = GST_GIO_STREAM_SRC (object);
-
-  switch (prop_id) {
-    case ARG_STREAM:
-      g_value_set_object (value, GST_GIO_BASE_SRC (src)->stream);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}