diff options
Diffstat (limited to 'ext/gio/gstgiostreamsrc.c')
| -rw-r--r-- | ext/gio/gstgiostreamsrc.c | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/ext/gio/gstgiostreamsrc.c b/ext/gio/gstgiostreamsrc.c deleted file mode 100644 index b031de6b..00000000 --- a/ext/gio/gstgiostreamsrc.c +++ /dev/null @@ -1,191 +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-giostreamsrc - * - * This plugin reads data from a custom GIO #GInputStream. - * - * It can, for example, be used to read data from memory with a - * #GMemoryInputStream or to read from a file with a - * #GFileInputStream. - * - * <refsect2> - * <title>Example code</title> - * <para> - * The following example reads data from a #GMemoryOutputStream. - * |[ - -#include <gst/gst.h> -#include <gio/gio.h> - -... - -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); - -... - - * ]| - * </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 -{ - PROP_0, - PROP_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 GInputStream *gst_gio_stream_src_get_stream (GstGioBaseSrc * bsrc); - -static void -gst_gio_stream_src_base_init (gpointer gclass) -{ - 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_simple (element_class, "GIO stream source", - "Source", - "Read from any GIO stream", - "Sebastian Dröge <sebastian.droege@collabora.co.uk>"); -} - -static void -gst_gio_stream_src_class_init (GstGioStreamSrcClass * klass) -{ - GObjectClass *gobject_class = (GObjectClass *) klass; - GstGioBaseSrcClass *gstgiobasesrc_class = (GstGioBaseSrcClass *) 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, PROP_STREAM, - g_param_spec_object ("stream", "Stream", "Stream to read from", - G_TYPE_INPUT_STREAM, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - gstgiobasesrc_class->get_stream = - GST_DEBUG_FUNCPTR (gst_gio_stream_src_get_stream); -} - -static void -gst_gio_stream_src_init (GstGioStreamSrc * src, GstGioStreamSrcClass * gclass) -{ -} - -static void -gst_gio_stream_src_finalize (GObject * object) -{ - GstGioStreamSrc *src = GST_GIO_STREAM_SRC (object); - - if (src->stream) { - g_object_unref (src->stream); - src->stream = NULL; - } - - 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 PROP_STREAM:{ - GObject *stream; - - if (GST_STATE (src) == GST_STATE_PLAYING || - GST_STATE (src) == GST_STATE_PAUSED) { - GST_WARNING - ("Setting a new stream not supported in PLAYING or PAUSED state"); - break; - } - - stream = g_value_dup_object (value); - if (src->stream) - g_object_unref (src->stream); - src->stream = 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 PROP_STREAM: - g_value_set_object (value, src->stream); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static GInputStream * -gst_gio_stream_src_get_stream (GstGioBaseSrc * bsrc) -{ - GstGioStreamSrc *src = GST_GIO_STREAM_SRC (bsrc); - - return (src->stream) ? g_object_ref (src->stream) : NULL; -} |