diff options
Diffstat (limited to 'gst/chart/gstchart.c')
| -rw-r--r-- | gst/chart/gstchart.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gst/chart/gstchart.c b/gst/chart/gstchart.c index 6b5eb456..d84eadcd 100644 --- a/gst/chart/gstchart.c +++ b/gst/chart/gstchart.c @@ -184,7 +184,7 @@ gst_chart_init (GstChart * chart) gst_pad_set_chain_function (chart->sinkpad, gst_chart_chain); gst_pad_set_link_function (chart->sinkpad, gst_chart_sinkconnect); - gst_pad_set_link_function (chart->sinkpad, gst_chart_srcconnect); + gst_pad_set_link_function (chart->srcpad, gst_chart_srcconnect); chart->next_time = 0; @@ -229,13 +229,12 @@ gst_chart_srcconnect (GstPad * pad, const GstCaps * caps) structure = gst_caps_get_structure (caps, 0); - if (gst_structure_get_double (structure, "framerate", &chart->framerate)) { - chart->samples_between_frames = chart->samplerate / chart->framerate; - } - - gst_structure_get_int (structure, "width", &chart->width); - gst_structure_get_int (structure, "height", &chart->height); + if (!gst_structure_get_double (structure, "framerate", &chart->framerate) || + !gst_structure_get_int (structure, "width", &chart->width) || + !gst_structure_get_int (structure, "height", &chart->height)) + return GST_PAD_LINK_REFUSED; + chart->samples_between_frames = chart->samplerate / chart->framerate; GST_DEBUG ("CHART: new src caps: framerate %f, %dx%d", chart->framerate, chart->width, chart->height); |