ConversionPolicyApplicator< src_channel_type, dst_channel_type > Struct Template Reference

Static Public Member Functions
static ALWAYS_INLINE dst_channel_type	apply (ConversionPolicy linearizePolicy, src_channel_type value, float refWhite=203.0)
static ALWAYS_INLINE dst_channel_type	remove (ConversionPolicy linearizePolicy, src_channel_type value, float refWhite=203.0)

Detailed Description

template<typename src_channel_type, typename dst_channel_type>
struct ConversionPolicyApplicator< src_channel_type, dst_channel_type >

Definition at line 420 of file kis_png_converter.cpp.

Member Function Documentation

apply()

template<typename src_channel_type , typename dst_channel_type >

static ALWAYS_INLINE dst_channel_type ConversionPolicyApplicator< src_channel_type, dst_channel_type >::apply ( ConversionPolicy linearizePolicy, src_channel_type value, float refWhite = 203.0 )

inlinestatic

Definition at line 421 of file kis_png_converter.cpp.

                                                                                                                                  {
        if (linearizePolicy == ConversionPolicy::ApplyPQ) {
            return KoColorSpaceMaths<float, dst_channel_type>::scaleToA(
                applySmpte2048Curve(
                    KoColorSpaceMaths<src_channel_type, float>::scaleToA(
                        value), refWhite));
        } else if (linearizePolicy == ConversionPolicy::ApplyHLG) {
            return KoColorSpaceMaths<float, dst_channel_type>::scaleToA(
                applyHLGCurve(
                    KoColorSpaceMaths<src_channel_type, float>::scaleToA(
                        value)));
        } else if (linearizePolicy == ConversionPolicy::ApplySMPTE428) {
            return KoColorSpaceMaths<float, dst_channel_type>::scaleToA(
                applySMPTE_ST_428Curve(
                    KoColorSpaceMaths<src_channel_type, float>::scaleToA(
                        value)));
        }
        return KoColorSpaceMaths<src_channel_type, dst_channel_type>::scaleToA(value);
    }

References ApplyHLG, applyHLGCurve(), ApplyPQ, applySmpte2048Curve(), ApplySMPTE428, applySMPTE_ST_428Curve(), KoColorSpaceMaths< _T, _Tdst >::scaleToA(), and value().

remove()

template<typename src_channel_type , typename dst_channel_type >

static ALWAYS_INLINE dst_channel_type ConversionPolicyApplicator< src_channel_type, dst_channel_type >::remove ( ConversionPolicy linearizePolicy, src_channel_type value, float refWhite = 203.0 )

inlinestatic

Definition at line 440 of file kis_png_converter.cpp.

                                                                                                                                   {
        if (linearizePolicy == ConversionPolicy::ApplyPQ) {
            return KoColorSpaceMaths<float, dst_channel_type>::scaleToA(
                removeSmpte2048Curve(
                    KoColorSpaceMaths<src_channel_type, float>::scaleToA(
                        value), refWhite));
        } else if (linearizePolicy == ConversionPolicy::ApplyHLG) {
            return KoColorSpaceMaths<float, dst_channel_type>::scaleToA(
                removeHLGCurve(
                    KoColorSpaceMaths<src_channel_type, float>::scaleToA(
                        value)));
        }  else if (linearizePolicy == ConversionPolicy::ApplySMPTE428) {
            return KoColorSpaceMaths<float, dst_channel_type>::scaleToA(
                removeSMPTE_ST_428Curve(
                    KoColorSpaceMaths<src_channel_type, float>::scaleToA(
                        value)));
        }
        return KoColorSpaceMaths<src_channel_type, dst_channel_type>::scaleToA(value);
    }

References ApplyHLG, ApplyPQ, ApplySMPTE428, removeHLGCurve(), removeSmpte2048Curve(), removeSMPTE_ST_428Curve(), KoColorSpaceMaths< _T, _Tdst >::scaleToA(), and value().

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

• libs/ui/kis_png_converter.cpp