Caps.mapInPlace

Calls the provided function once for each structure and caps feature in the #GstCaps. In contrast to gst_caps_foreach(), the function may modify but not delete the structures and features. The caps must be mutable.

class Caps
bool
mapInPlace

Parameters

func GstCapsMapFunc

a function to call for each field

userData void*

private data

Return: %TRUE if the supplied function returns %TRUE for each call, %FALSE otherwise.

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