Element.foreachSrcPad

Call func with user_data for each of element's source pads. func will be called exactly once for each source pad that exists at the time of this call, unless one of the calls to func returns FALSE in which case we will stop iterating pads and return early. If new source pads are added or source pads are removed while the source pads are being iterated, this will not be taken into account until next time this function is used.

class Element
bool
foreachSrcPad

Parameters

func GstElementForeachPadFunc

function to call for each source pad

userData void*

user data passed to func

Return Value

Type: bool

FALSE if element had no source pads or if one of the calls to func returned FALSE.

Meta

Since

1.14