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opencv: remove unneeded sink_event function in textoverlay

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This commit is contained in:
Luis de Bethencourt 2015-12-19 12:04:01 +00:00
parent fa2c220693
commit 83b5fe74c2
1 changed files with 0 additions and 34 deletions
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34
ext/opencv/gsttextoverlay.cpp
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@ -120,8 +120,6 @@ static void gst_opencv_text_overlay_set_property (GObject * object,
static void gst_opencv_text_overlay_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec);
static gboolean gst_opencv_text_overlay_handle_sink_event (GstPad * pad,
GstObject * parent, GstEvent * event);
static GstFlowReturn gst_opencv_text_overlay_transform_ip (GstOpencvVideoFilter
* filter, GstBuffer * buf, IplImage * img);
@ -228,9 +226,6 @@ gst_opencv_text_overlay_class_init (GstOpencvTextOverlayClass * klass)
static void
gst_opencv_text_overlay_init (GstOpencvTextOverlay * filter)
{
gst_pad_set_event_function (GST_BASE_TRANSFORM_SINK_PAD (filter),
GST_DEBUG_FUNCPTR (gst_opencv_text_overlay_handle_sink_event));
filter->textbuf = g_strdup (DEFAULT_PROP_TEXT);
filter->width = DEFAULT_PROP_WIDTH;
filter->height = DEFAULT_PROP_HEIGHT;
@ -328,35 +323,6 @@ gst_opencv_text_overlay_get_property (GObject * object, guint prop_id,
}
}
static gboolean
gst_opencv_text_overlay_handle_sink_event (GstPad * pad, GstObject * parent,
GstEvent * event)
{
gint width, height;
GstStructure *structure;
gboolean res = TRUE;
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_CAPS:
{
GstCaps *caps;
gst_event_parse_caps (event, &caps);
structure = gst_caps_get_structure (caps, 0);
gst_structure_get_int (structure, "width", &width);
gst_structure_get_int (structure, "height", &height);
break;
}
default:
break;
}
res = gst_pad_event_default (pad, parent, event);
return res;
}
/* chain function
* this function does the actual processing
*/