CollectPadsClipFunction
Description:
[ CCode ( cname = "GstCollectPadsClipFunction" , instance_pos = 4.9 ) ]
public delegate FlowReturn CollectPadsClipFunction (CollectPads pads, CollectData data, owned Buffer inbuffer, out Buffer outbuffer)
public delegate FlowReturn CollectPadsClipFunction (CollectPads pads, CollectData data, owned Buffer inbuffer, out Buffer outbuffer)
A function that will be called when inbuffer
is received on the pad managed by data
in the collectpad object
pads
.
The function should use the segment of data
and the negotiated media type on the pad to perform clipping of inbuffer
.
This function takes ownership of inbuffer
and should output a buffer in outbuffer
or return null
in
outbuffer
if the buffer should be dropped.
Parameters:
pads | |
data | |
inbuffer |
the input Buffer |
outbuffer |
the output Buffer |
user_data |
user data |
Returns:
a FlowReturn that corresponds to the result of clipping. |
Namespace: Gst.Base
Package: gstreamer-base-1.0