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-rw-r--r--gst/chart/gstchart.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/gst/chart/gstchart.c b/gst/chart/gstchart.c
index bc86b893..bf6b3db8 100644
--- a/gst/chart/gstchart.c
+++ b/gst/chart/gstchart.c
@@ -116,7 +116,7 @@ static void gst_chart_init (GstChart *chart);
static void gst_chart_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void gst_chart_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
-static void gst_chart_chain (GstPad *pad, GstBuffer *buf);
+static void gst_chart_chain (GstPad *pad, GstData *_data);
static GstPadLinkReturn
gst_chart_sinkconnect (GstPad *pad, GstCaps *caps);
@@ -306,8 +306,9 @@ draw_chart_16bpp(guchar * output, gint width, gint height,
}
static void
-gst_chart_chain (GstPad *pad, GstBuffer *bufin)
+gst_chart_chain (GstPad *pad, GstData *_data)
{
+ GstBuffer *bufin = GST_BUFFER (_data);
GstChart *chart;
GstBuffer *bufout;
guint32 samples_in;
@@ -381,7 +382,7 @@ gst_chart_chain (GstPad *pad, GstBuffer *bufin)
GST_DEBUG ("CHART: outputting buffer");
/* output buffer */
GST_BUFFER_FLAG_SET (bufout, GST_BUFFER_READONLY);
- gst_pad_push (chart->srcpad, bufout);
+ gst_pad_push (chart->srcpad, GST_DATA (bufout));
}
} else {
GST_DEBUG ("CHART: skipping buffer");