RgbCompositeOpBumpmap< _CSTraits > Class Template Reference

#include <RgbCompositeOpBumpmap.h>

Inheritance diagram for RgbCompositeOpBumpmap< _CSTraits >:

Public Member Functions
	RgbCompositeOpBumpmap (KoColorSpace *cs)
Public Member Functions inherited from KoCompositeOpAlphaBase< _CSTraits, RgbCompositeOpBumpmap< _CSTraits >, true >
void	composite (const KoCompositeOp::ParameterInfo &params) const
void	composite (const KoCompositeOp::ParameterInfo &params) const
void	composite (const KoCompositeOp::ParameterInfo &params) const override
virtual void	composite (const ParameterInfo &params) const
void	composite (quint8 *dstRowStart, qint32 dstRowStride, const quint8 *srcRowStart, qint32 srcRowStride, const quint8 *maskRowStart, qint32 maskRowStride, qint32 rows, qint32 numColumns, float opacity, const QBitArray &channelFlags=QBitArray()) const
	KoCompositeOpAlphaBase (const KoColorSpace *cs, const QString &id, const QString &category)
Public Member Functions inherited from KoCompositeOp
QString	category () const
const KoColorSpace *	colorSpace () const
void	composite (quint8 *dstRowStart, qint32 dstRowStride, const quint8 *srcRowStart, qint32 srcRowStride, const quint8 *maskRowStart, qint32 maskRowStride, qint32 rows, qint32 numColumns, float opacity, const QBitArray &channelFlags=QBitArray()) const
QString	description () const
QString	id () const
	KoCompositeOp (const KoColorSpace *cs, const QString &id, const QString &category=KoCompositeOp::categoryMisc())
virtual	~KoCompositeOp ()
Public Member Functions inherited from Private
	Private (KisCanvas2 *c)

Static Public Member Functions
static void	composeColorChannels (channels_type srcBlend, const channels_type *src, channels_type *dst, bool allChannelFlags, const QBitArray &channelFlags)
static channels_type	selectAlpha (channels_type srcAlpha, channels_type dstAlpha)
Static Public Member Functions inherited from KoCompositeOp
static QString	categoryArithmetic ()
static QString	categoryBinary ()
static QString	categoryDark ()
static QString	categoryHSI ()
static QString	categoryHSL ()
static QString	categoryHSV ()
static QString	categoryHSY ()
static QString	categoryLight ()
static QString	categoryMisc ()
static QString	categoryMix ()
static QString	categoryModulo ()
static QString	categoryNegative ()
static QString	categoryQuadratic ()

Private Types
typedef _CSTraits::channels_type	channels_type
typedef KoColorSpaceMathsTraits< typename_CSTraits::channels_type >::compositetype	compositetype

Additional Inherited Members
Public Attributes inherited from KoCompositeOp
QString	category
const KoColorSpace *	colorSpace
QBitArray	defaultChannelFlags
QString	description
QString	id
Public Attributes inherited from Private
KisCanvas2 *	canvas
int	displayedFrame
int	intendedFrame

Detailed Description

template<class _CSTraits>
class RgbCompositeOpBumpmap< _CSTraits >

Definition at line 13 of file RgbCompositeOpBumpmap.h.

Member Typedef Documentation

channels_type

template<class _CSTraits >

typedef _CSTraits::channels_type RgbCompositeOpBumpmap< _CSTraits >::channels_type

private

Definition at line 15 of file RgbCompositeOpBumpmap.h.

compositetype

template<class _CSTraits >

typedef KoColorSpaceMathsTraits<typename_CSTraits::channels_type>::compositetype RgbCompositeOpBumpmap< _CSTraits >::compositetype

private

Definition at line 16 of file RgbCompositeOpBumpmap.h.

Constructor & Destructor Documentation

RgbCompositeOpBumpmap()

template<class _CSTraits >

RgbCompositeOpBumpmap< _CSTraits >::RgbCompositeOpBumpmap ( KoColorSpace * cs )

inline

Definition at line 20 of file RgbCompositeOpBumpmap.h.

        : KoCompositeOpAlphaBase<_CSTraits, RgbCompositeOpBumpmap<_CSTraits>, true >(cs, COMPOSITE_BUMPMAP, KoCompositeOp::categoryMisc())
    {
    }

Member Function Documentation

composeColorChannels()

template<class _CSTraits >

static void RgbCompositeOpBumpmap< _CSTraits >::composeColorChannels ( channels_type srcBlend, const channels_type * src, channels_type * dst, bool allChannelFlags, const QBitArray & channelFlags )

inlinestatic

Definition at line 30 of file RgbCompositeOpBumpmap.h.

    {
        qreal intensity;
 
        // And I'm not sure whether this is correct, either.
        intensity = ((qreal)306.0 * src[_CSTraits::red_pos] +
                     (qreal)601.0 * src[_CSTraits::green_pos] +
                     (qreal)117.0 * src[_CSTraits::blue_pos]) / 1024.0;
 
        for (uint i = 0; i < _CSTraits::channels_nb; i++) {
            if ((int)i != _CSTraits::alpha_pos  && (allChannelFlags || channelFlags.testBit(i))) {
                channels_type srcChannel = (channels_type)(((qreal)
                                           intensity * dst[i]) / NATIVE_OPACITY_OPAQUE + 0.5);
                channels_type dstChannel = dst[i];
 
                dst[i] = KoColorSpaceMaths<channels_type>::blend(srcChannel, dstChannel, srcBlend);
            }
        }
    }

References KoColorSpaceMaths< _T, _Tdst >::blend(), and NATIVE_OPACITY_OPAQUE.

selectAlpha()

template<class _CSTraits >

static channels_type RgbCompositeOpBumpmap< _CSTraits >::selectAlpha ( channels_type srcAlpha, channels_type dstAlpha )

inlinestatic

Definition at line 25 of file RgbCompositeOpBumpmap.h.

    {
        return qMin(srcAlpha, dstAlpha);
    }

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

• plugins/color/lcms2engine/compositeops/RgbCompositeOpBumpmap.h