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fdsink: implement GstBaseSink::query instead of messing with the pad

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This commit is contained in:
Tim-Philipp Müller 2012-02-25 15:18:00 +00:00
parent 965c610028
commit 4594e4311d
1 changed files with 5 additions and 9 deletions
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14
plugins/elements/gstfdsink.c
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@ -118,7 +118,7 @@ static void gst_fd_sink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec); GValue * value, GParamSpec * pspec);
static void gst_fd_sink_dispose (GObject * obj); static void gst_fd_sink_dispose (GObject * obj);
static gboolean gst_fd_sink_query (GstPad * pad, GstQuery * query); static gboolean gst_fd_sink_query (GstBaseSink * bsink, GstQuery * query);
static GstFlowReturn gst_fd_sink_render (GstBaseSink * sink, static GstFlowReturn gst_fd_sink_render (GstBaseSink * sink,
GstBuffer * buffer); GstBuffer * buffer);
static gboolean gst_fd_sink_start (GstBaseSink * basesink); static gboolean gst_fd_sink_start (GstBaseSink * basesink);
@ -161,6 +161,7 @@ gst_fd_sink_class_init (GstFdSinkClass * klass)
gstbasesink_class->unlock = GST_DEBUG_FUNCPTR (gst_fd_sink_unlock); gstbasesink_class->unlock = GST_DEBUG_FUNCPTR (gst_fd_sink_unlock);
gstbasesink_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_fd_sink_unlock_stop); gstbasesink_class->unlock_stop = GST_DEBUG_FUNCPTR (gst_fd_sink_unlock_stop);
gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_fd_sink_event); gstbasesink_class->event = GST_DEBUG_FUNCPTR (gst_fd_sink_event);
gstbasesink_class->query = GST_DEBUG_FUNCPTR (gst_fd_sink_query);
g_object_class_install_property (gobject_class, ARG_FD, g_object_class_install_property (gobject_class, ARG_FD,
g_param_spec_int ("fd", "fd", "An open file descriptor to write to", g_param_spec_int ("fd", "fd", "An open file descriptor to write to",
@ -170,11 +171,6 @@ gst_fd_sink_class_init (GstFdSinkClass * klass)
static void static void
gst_fd_sink_init (GstFdSink * fdsink, GstFdSinkClass * klass) gst_fd_sink_init (GstFdSink * fdsink, GstFdSinkClass * klass)
{ {
GstPad *pad;
pad = GST_BASE_SINK_PAD (fdsink);
gst_pad_set_query_function (pad, GST_DEBUG_FUNCPTR (gst_fd_sink_query));
fdsink->fd = 1; fdsink->fd = 1;
fdsink->uri = g_strdup_printf ("fd://%d", fdsink->fd); fdsink->uri = g_strdup_printf ("fd://%d", fdsink->fd);
fdsink->bytes_written = 0; fdsink->bytes_written = 0;
@ -195,12 +191,12 @@ gst_fd_sink_dispose (GObject * obj)
} }
static gboolean static gboolean
gst_fd_sink_query (GstPad * pad, GstQuery * query) gst_fd_sink_query (GstBaseSink * bsink, GstQuery * query)
{ {
GstFdSink *fdsink; GstFdSink *fdsink;
GstFormat format; GstFormat format;
fdsink = GST_FD_SINK (GST_PAD_PARENT (pad)); fdsink = GST_FD_SINK (bsink);
switch (GST_QUERY_TYPE (query)) { switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_POSITION: case GST_QUERY_POSITION:
@ -233,7 +229,7 @@ gst_fd_sink_query (GstPad * pad, GstQuery * query)
return TRUE; return TRUE;
default: default:
return gst_pad_query_default (pad, query); return GST_BASE_SINK_CLASS (parent_class)->query (bsink, query);
} }
} }