Function qt_gui::q_unpremultiply_q_rgba64

source · 
pub unsafe fn q_unpremultiply_q_rgba64(
    c: impl CastInto<Ref<QRgba64>>
) -> CppBox<QRgba64>
Expand description

Converts a premultiplied QRgba64 quadruplet rgba64 into an unpremultiplied QRgba64 quadruplet.

Calls C++ function: QRgba64 qUnpremultiply(QRgba64 c).

C++ documentation:

Converts a premultiplied QRgba64 quadruplet rgba64 into an unpremultiplied QRgba64 quadruplet.

This function was introduced in Qt 5.6.

See also QRgba64::unpremultiplied() and qPremultiply().