CFDivide< T > Struct Template Reference

#include <KoCompositeOpFunctions.h>

Inheritance diagram for CFDivide< T >:

Static Public Member Functions
static T	composeChannel (T src, T dst)
Static Public Member Functions inherited from KoClampedSourceAndDestinationBottomCompositeOpGenericFunctorBase< T >
static T	clampDestinationChannelValue (T value)
static T	clampSourceChannelValue (T value)

Detailed Description

template<class T>
struct CFDivide< T >

Definition at line 441 of file KoCompositeOpFunctions.h.

Member Function Documentation

composeChannel()

template<class T >

static T CFDivide< T >::composeChannel ( T src, T dst )

inlinestatic

Since input values are clamped, we can never get a negative infinity as a result of an operation. Hence we can just clamp the result to SDR safely.

Definition at line 442 of file KoCompositeOpFunctions.h.

                                                 {
        using namespace Arithmetic;
        using composite_type = typename KoColorSpaceMathsTraits<T>::compositetype;
 
        if (isZeroValueStrict(dst)) {
            return zeroValue<T>();
        }
 
        if (isZeroValueStrict(src)) {
            return unitValue<T>();
        }
 
        composite_type result = div(dst, src);
 
        return clampToSDRTop<T>(result);
    }

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The documentation for this struct was generated from the following file:

• libs/pigment/compositeops/KoCompositeOpFunctions.h