GstBaseTransformClass.transformSize

Optional. Given the size of a buffer in the given direction with the given caps, calculate the size in bytes of a buffer on the other pad with the given other caps. The default implementation uses get_unit_size and keeps the number of units the same.

struct GstBaseTransformClass

extern (C)

bool function(GstBaseTransform* trans, GstPadDirection direction, GstCaps* caps, size_t size, GstCaps* othercaps, size_t* othersize) transformSize;