Merge branch 'master' into 0.11

[platform/upstream/gstreamer.git] / plugins / elements / gstfdsrc.c

diff --git a/plugins/elements/gstfdsrc.c b/plugins/elements/gstfdsrc.c
index e36a9cc..0ca9115 100644 (file)
--- a/plugins/elements/gstfdsrc.c
+++ b/plugins/elements/gstfdsrc.c
@@ -113,23 +113,11 @@ enum
 
 static void gst_fd_src_uri_handler_init (gpointer g_iface, gpointer iface_data);
 
-static void
-_do_init (GType fd_src_type)
-{
-  static const GInterfaceInfo urihandler_info = {
-    gst_fd_src_uri_handler_init,
-    NULL,
-    NULL
-  };
-
-  g_type_add_interface_static (fd_src_type, GST_TYPE_URI_HANDLER,
-      &urihandler_info);
-
+#define _do_init \
+  G_IMPLEMENT_INTERFACE (GST_TYPE_URI_HANDLER, gst_fd_src_uri_handler_init); \
   GST_DEBUG_CATEGORY_INIT (gst_fd_src_debug, "fdsrc", 0, "fdsrc element");
-}
-
-GST_BOILERPLATE_FULL (GstFdSrc, gst_fd_src, GstPushSrc, GST_TYPE_PUSH_SRC,
-    _do_init);
+#define gst_fd_src_parent_class parent_class
+G_DEFINE_TYPE_WITH_CODE (GstFdSrc, gst_fd_src, GST_TYPE_PUSH_SRC, _do_init);
 
 static void gst_fd_src_set_property (GObject * object, guint prop_id,
     const GValue * value, GParamSpec * pspec);
@@ -149,26 +137,15 @@ static gboolean gst_fd_src_query (GstBaseSrc * src, GstQuery * query);
 static GstFlowReturn gst_fd_src_create (GstPushSrc * psrc, GstBuffer ** outbuf);
 
 static void
-gst_fd_src_base_init (gpointer g_class)
-{
-  GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_set_details_simple (gstelement_class,
-      "Filedescriptor Source",
-      "Source/File",
-      "Read from a file descriptor", "Erik Walthinsen <omega@cse.ogi.edu>");
-  gst_element_class_add_pad_template (gstelement_class,
-      gst_static_pad_template_get (&srctemplate));
-}
-
-static void
 gst_fd_src_class_init (GstFdSrcClass * klass)
 {
   GObjectClass *gobject_class;
+  GstElementClass *gstelement_class;
   GstBaseSrcClass *gstbasesrc_class;
   GstPushSrcClass *gstpush_src_class;
 
   gobject_class = G_OBJECT_CLASS (klass);
+  gstelement_class = GST_ELEMENT_CLASS (klass);
   gstbasesrc_class = GST_BASE_SRC_CLASS (klass);
   gstpush_src_class = GST_PUSH_SRC_CLASS (klass);
 
@@ -192,6 +169,13 @@ gst_fd_src_class_init (GstFdSrcClass * klass)
           G_MAXUINT64, DEFAULT_TIMEOUT,
           G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 
+  gst_element_class_set_details_simple (gstelement_class,
+      "Filedescriptor Source",
+      "Source/File",
+      "Read from a file descriptor", "Erik Walthinsen <omega@cse.ogi.edu>");
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&srctemplate));
+
   gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_fd_src_start);
   gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_fd_src_stop);
   gstbasesrc_class->unlock = GST_DEBUG_FUNCPTR (gst_fd_src_unlock);
@@ -205,7 +189,7 @@ gst_fd_src_class_init (GstFdSrcClass * klass)
 }
 
 static void
-gst_fd_src_init (GstFdSrc * fdsrc, GstFdSrcClass * klass)
+gst_fd_src_init (GstFdSrc * fdsrc)
 {
   fdsrc->new_fd = DEFAULT_FD;
   fdsrc->seekable_fd = FALSE;
@@ -275,6 +259,8 @@ gst_fd_src_update_fd (GstFdSrc * src, guint64 size)
 
     GST_INFO_OBJECT (src, "marking fd %d as seekable", src->fd);
     src->seekable_fd = TRUE;
+
+    gst_base_src_set_dynamic_size (GST_BASE_SRC (src), TRUE);
   }
   return;
 
@@ -282,6 +268,7 @@ not_seekable:
   {
     GST_INFO_OBJECT (src, "marking fd %d as NOT seekable", src->fd);
     src->seekable_fd = FALSE;
+    gst_base_src_set_dynamic_size (GST_BASE_SRC (src), FALSE);
   }
 }
 
@@ -455,7 +442,7 @@ gst_fd_src_create (GstPushSrc * psrc, GstBuffer ** outbuf)
   blocksize = GST_BASE_SRC (src)->blocksize;
 
   /* create the buffer */
-  buf = gst_buffer_new_and_alloc (blocksize);
+  buf = gst_buffer_new_allocate (NULL, blocksize, 0);
   if (G_UNLIKELY (buf == NULL))
     goto alloc_failed;
 
@@ -509,7 +496,7 @@ eos:
   {
     GST_DEBUG_OBJECT (psrc, "Read 0 bytes. EOS.");
     gst_buffer_unref (buf);
-    return GST_FLOW_UNEXPECTED;
+    return GST_FLOW_EOS;
   }
 read_error:
   {
@@ -600,7 +587,7 @@ gst_fd_src_do_seek (GstBaseSrc * bsrc, GstSegment * segment)
   if (G_UNLIKELY (res < 0 || res != offset))
     goto seek_failed;
 
-  segment->last_stop = segment->start;
+  segment->position = segment->start;
   segment->time = segment->start;
 
   return TRUE;
@@ -613,34 +600,36 @@ seek_failed:
 /*** GSTURIHANDLER INTERFACE *************************************************/
 
 static GstURIType
-gst_fd_src_uri_get_type (void)
+gst_fd_src_uri_get_type (GType type)
 {
   return GST_URI_SRC;
 }
 
-static gchar **
-gst_fd_src_uri_get_protocols (void)
+static const gchar *const *
+gst_fd_src_uri_get_protocols (GType type)
 {
-  static gchar *protocols[] = { (char *) "fd", NULL };
+  static const gchar *protocols[] = { "fd", NULL };
 
   return protocols;
 }
 
-static const gchar *
+static gchar *
 gst_fd_src_uri_get_uri (GstURIHandler * handler)
 {
   GstFdSrc *src = GST_FD_SRC (handler);
 
-  return src->uri;
+  /* FIXME: make thread-safe */
+  return g_strdup (src->uri);
 }
 
 static gboolean
-gst_fd_src_uri_set_uri (GstURIHandler * handler, const gchar * uri)
+gst_fd_src_uri_set_uri (GstURIHandler * handler, const gchar * uri,
+    GError ** err)
 {
   gchar *protocol, *q;
   GstFdSrc *src = GST_FD_SRC (handler);
   gint fd;
-  guint64 size = -1;
+  guint64 size = (guint64) - 1;
 
   GST_INFO_OBJECT (src, "checking uri %s", uri);