#include <KoRgbU16ColorSpace.h>

Inheritance diagram for KoRgbU16ColorSpace:

Public Member Functions
virtual KoColorSpace *	clone () const

void	fillGrayBrushWithColorAndLightnessOverlay (quint8 dst, const QRgb brush, quint8 *brushColor, qint32 nPixels) const override

void	fillGrayBrushWithColorAndLightnessWithStrength (quint8 dst, const QRgb brush, quint8 *brushColor, qreal strength, qint32 nPixels) const override

QVector< double >	fromHSY (qreal hue, qreal sat, qreal *luma) const override

void	fromQColor (const QColor &color, quint8 *dst) const override

QVector< double >	fromYUV (qreal y, qreal u, qreal *v) const override

	KoRgbU16ColorSpace ()

void	modulateLightnessByGrayBrush (quint8 dst, const QRgb brush, qreal strength, qint32 nPixels) const override

void	toHSY (const QVector< double > &channelValues, qreal hue, qreal sat, qreal *luma) const override

void	toQColor (const quint8 src, QColor c) const override

void	toYUV (const QVector< double > &channelValues, qreal y, qreal u, qreal *v) const override

	~KoRgbU16ColorSpace () override

Public Member Functions inherited from KoSimpleColorSpace< KoBgrU16Traits >
KoID	colorDepthId () const override

void	colorFromXML (quint8 *, const QDomElement &) const override

KoID	colorModelId () const override

virtual QString	colorSpaceEngine () const

virtual quint32	colorSpaceType () const

void	colorToXML (const quint8 *, QDomDocument &, QDomElement &) const override

bool	convertPixelsTo (const quint8 src, quint8 dst, const KoColorSpace *dstColorSpace, quint32 numPixels, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::ConversionFlags conversionFlags) const override

KoColorTransformation *	createBrightnessContrastAdjustment (const quint16 *) const override

KoColorTransformation *	createDarkenAdjustment (qint32, bool, qreal) const override

virtual KoColorTransformation *	createDesaturateAdjustment () const

KoColorTransformation *	createPerChannelAdjustment (const quint16 const ) const override

quint8	difference (const quint8 src1, const quint8 src2) const override

quint8	differenceA (const quint8 src1, const quint8 src2) const override

QVector< double >	fromHSY (qreal , qreal , qreal *) const override

void	fromLabA16 (const quint8 src, quint8 dst, quint32 nPixels) const override

void	fromRgbA16 (const quint8 src, quint8 dst, quint32 nPixels) const override

QVector< double >	fromYUV (qreal , qreal , qreal *) const override

bool	hasHighDynamicRange () const override

virtual void	invertColor (quint8 *, qint32) const

	KoSimpleColorSpace (const QString &id, const QString &name, const KoID &colorModelId, const KoID &colorDepthId)

const KoColorProfile *	profile () const override

bool	profileIsCompatible (const KoColorProfile *) const override

void	toHSY (const QVector< double > &, qreal , qreal , qreal *) const override

void	toLabA16 (const quint8 src, quint8 dst, quint32 nPixels) const override

void	toRgbA16 (const quint8 src, quint8 dst, quint32 nPixels) const override

void	toYUV (const QVector< double > &, qreal , qreal , qreal *) const override

bool	willDegrade (ColorSpaceIndependence independence) const override

	~KoSimpleColorSpace () override

Public Member Functions inherited from KoColorSpaceAbstract< _CSTrait >
quint32	alphaPos () const override

void	applyAlphaNormedFloatMask (quint8 pixels, const float alpha, qint32 nPixels) const override

void	applyAlphaU8Mask (quint8 pixels, const quint8 alpha, qint32 nPixels) const override

void	applyInverseAlphaU8Mask (quint8 pixels, const quint8 alpha, qint32 nPixels) const override

void	applyInverseNormedFloatMask (quint8 pixels, const float alpha, qint32 nPixels) const override

quint32	channelCount () const override

QString	channelValueText (const quint8 *pixel, quint32 channelIndex) const override

quint32	colorChannelCount () const override

void	convertChannelToVisualRepresentation (const quint8 src, quint8 dst, quint32 nPixels, const QBitArray selectedChannels) const override

void	convertChannelToVisualRepresentation (const quint8 src, quint8 dst, quint32 nPixels, const qint32 selectedChannelIndex) const override

void	copyOpacityU8 (quint8 src, quint8 dst, qint32 nPixels) const override

KoColorTransformation *	createInvertTransformation () const override

void	fillGrayBrushWithColor (quint8 dst, const QRgb brush, quint8 *brushColor, qint32 nPixels) const override

void	fillInverseAlphaNormedFloatMaskWithColor (quint8 pixels, const float alpha, const quint8 *brushColor, qint32 nPixels) const override

void	fromNormalisedChannelsValue (quint8 *pixel, const QVector< float > &values) const override

quint8	intensity8 (const quint8 *src) const override

qreal	intensityF (const quint8 *src) const override

	KoColorSpaceAbstract (const QString &id, const QString &name)

void	multiplyAlpha (quint8 *pixels, quint8 alpha, qint32 nPixels) const override

void	normalisedChannelsValue (const quint8 *pixel, QVector< float > &channels) const override

QString	normalisedChannelValueText (const quint8 *pixel, quint32 channelIndex) const override

qreal	opacityF (const quint8 *U8_pixel) const override

quint8	opacityU8 (const quint8 *U8_pixel) const override

quint32	pixelSize () const override

quint8	scaleToU8 (const quint8 *srcPixel, qint32 channelIndex) const override

void	setOpacity (quint8 *pixels, qreal alpha, qint32 nPixels) const override

void	setOpacity (quint8 *pixels, quint8 alpha, qint32 nPixels) const override

void	singleChannelPixel (quint8 dstPixel, const quint8 srcPixel, quint32 channelIndex) const override

void	toQColor16 (const quint8 src, QColor c) const override

Public Member Functions inherited from KoColorSpace
virtual void	addCompositeOp (const KoCompositeOp *op)

virtual void	addDitherOp (KisDitherOp *op)

virtual void	bitBlt (const KoColorSpace srcSpace, const KoCompositeOp::ParameterInfo &params, const KoCompositeOp op, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::ConversionFlags conversionFlags) const

QBitArray	channelFlags (bool color=true, bool alpha=false) const

QList< KoChannelInfo * >	channels () const

const KoCompositeOp *	compositeOp (const QString &id, const KoColorSpace *srcSpace=nullptr) const

virtual QList< KoCompositeOp * >	compositeOps () const

virtual QImage	convertToQImage (const quint8 data, qint32 width, qint32 height, const KoColorProfile dstProfile, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::ConversionFlags conversionFlags) const

virtual KoConvolutionOp *	convolutionOp () const

virtual KoColorConversionTransformation *	createColorConverter (const KoColorSpace *dstColorSpace, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::ConversionFlags conversionFlags) const

KoColorTransformation *	createColorTransformation (const QString &id, const QHash< QString, QVariant > &parameters) const

virtual KoColorConversionTransformation *	createProofingTransform (const KoColorSpace dstColorSpace, const KoColorSpace proofingSpace, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::Intent proofingIntent, bool bpcFirstTransform, quint8 *gamutWarning, KoColorConversionTransformation::ConversionFlags displayConversionFlags) const
	createProofingTransform Create a proofing transform. This is a two part transform that can also do gamut checks. The first transform is from source -> proofing space. Here the gamut checks are performed. The second is the proofing to destination space.

virtual void	decreaseHue (quint8 *pixel, qreal step) const

virtual void	decreaseLuminosity (quint8 *pixel, qreal step) const

virtual void	decreaseSaturation (quint8 *pixel, qreal step) const

virtual const KisDitherOp *	ditherOp (const QString &depth, DitherType type) const

QPolygonF	estimatedTRCXYY () const

QPolygonF	gamutXYY () const

virtual bool	hasCompositeOp (const QString &id, const KoColorSpace *srcSpace=nullptr) const

QString	id () const

virtual void	increaseBlue (quint8 *pixel, qreal step) const

virtual void	increaseGreen (quint8 *pixel, qreal step) const

virtual void	increaseHue (quint8 *pixel, qreal step) const

virtual void	increaseLuminosity (quint8 *pixel, qreal step) const

virtual void	increaseRed (quint8 *pixel, qreal step) const

virtual void	increaseSaturation (quint8 *pixel, qreal step) const

virtual void	increaseYellow (quint8 *pixel, qreal step) const

	KoColorSpace (const QString &id, const QString &name, KoMixColorsOp mixColorsOp, KoConvolutionOp convolutionOp)
	Should be called by real color spaces.

QVector< qreal >	lumaCoefficients () const

virtual KoMixColorsOp *	mixColorsOp () const

QString	name () const

virtual bool	operator== (const KoColorSpace &rhs) const

virtual bool	proofPixelsTo (const quint8 src, quint8 dst, quint32 numPixels, KoColorConversionTransformation *proofingTransform) const
	proofPixelsTo

virtual void	transparentColor (quint8 *dst, quint32 nPixels) const

Public Member Functions inherited from Private
	Private (KisCanvas2 *c)

Static Public Member Functions
static QString	colorSpaceId ()

Additional Inherited Members
Public Types inherited from KoColorSpaceAbstract< _CSTrait >
typedef _CSTrait	ColorSpaceTraits

Public Attributes inherited from KoColorSpace
ThreadLocalCache	channelFlagsApplicationCache

QList< KoChannelInfo * >	channels

QVector< qreal >	colorants

QHash< QString, KoCompositeOp * >	compositeOps

ThreadLocalCache	conversionCache

KoConvolutionOp *	convolutionOp

Deletability	deletability

QHash< QString, QMap< DitherType, KisDitherOp * > >	ditherOps

QPolygonF	gamutXYY

KoColorSpaceEngine *	iccEngine

QString	id

quint32	idNumber

QVector< qreal >	lumaCoefficients

KoMixColorsOp *	mixColorsOp

QString	name

KoColorConversionTransformation *	transfoFromLABA16

KoColorConversionTransformation *	transfoFromRGBA16

KoColorConversionTransformation *	transfoToLABA16

KoColorConversionTransformation *	transfoToRGBA16

QPolygonF	TRCXYY

Public Attributes inherited from Private
KisCanvas2 *	canvas

int	displayedFrame

int	intendedFrame

Protected Member Functions inherited from KoColorSpace
virtual void	addChannel (KoChannelInfo *ci)

const KoColorConversionTransformation *	fromLabA16Converter () const

const KoColorConversionTransformation *	fromRgbA16Converter () const

	KoColorSpace ()
	Only for use by classes that serve as baseclass for real color spaces.

virtual bool	preferCompositionInSourceColorSpace () const

const KoColorConversionTransformation *	toLabA16Converter () const

const KoColorConversionTransformation *	toRgbA16Converter () const

virtual	~KoColorSpace ()

Protected Attributes inherited from KoColorSpace
Private *const	d

Detailed Description

The alpha mask is a special color strategy that treats all pixels as alpha value with a color common to the mask. The default color is white.

Definition at line 22 of file KoRgbU16ColorSpace.h.

Constructor & Destructor Documentation

◆ KoRgbU16ColorSpace()

KoRgbU16ColorSpace::KoRgbU16ColorSpace ( )

Definition at line 25 of file KoRgbU16ColorSpace.cpp.

                                       :
        KoSimpleColorSpace<KoBgrU16Traits>(colorSpaceId(),
                                           i18n("RGB (16-bit integer/channel, unmanaged)"),
                                           RGBAColorModelID,
                                           Integer16BitsColorDepthID)
{
    addStandardDitherOps<KoBgrU16Traits>(this);
}

◆ ~KoRgbU16ColorSpace()

KoRgbU16ColorSpace::~KoRgbU16ColorSpace ( )

override

Definition at line 34 of file KoRgbU16ColorSpace.cpp.

35{

36}

Member Function Documentation

◆ clone()

KoColorSpace * KoRgbU16ColorSpace::clone ( ) const

virtual

Definition at line 44 of file KoRgbU16ColorSpace.cpp.

{
    return new KoRgbU16ColorSpace();
}

References KoRgbU16ColorSpace().

◆ colorSpaceId()

QString KoRgbU16ColorSpace::colorSpaceId ( )

static

Definition at line 39 of file KoRgbU16ColorSpace.cpp.

{
    return QStringLiteral("RGBA16");
}

◆ fillGrayBrushWithColorAndLightnessOverlay()

void KoRgbU16ColorSpace::fillGrayBrushWithColorAndLightnessOverlay	(	quint8 *	dst,
		const QRgb *	brush,
		quint8 *	brushColor,
		qint32	nPixels ) const

overridevirtual

Fills dst with specified brushColor and then applies inverted brush mask specified in brush. Inverted red channel of the brush is used as lightness of the destination. Alpha channel of the brush is used as alpha of the destination.

The equation is:

dstL_hsl = preserveLightness(colorL_hsl, lightFactor);
dstA = qAlpha(brush);

For details on preserveLightness() formula, see KoColorSpacePreserveLightnessUtils.h

Reimplemented from KoColorSpace.

Definition at line 90 of file KoRgbU16ColorSpace.cpp.

{
    fillGrayBrushWithColorPreserveLightnessRGB<KoBgrU16Traits>(dst, brush, brushColor, 1.0, nPixels);
}

◆ fillGrayBrushWithColorAndLightnessWithStrength()

void KoRgbU16ColorSpace::fillGrayBrushWithColorAndLightnessWithStrength	(	quint8 *	dst,
		const QRgb *	brush,
		quint8 *	brushColor,
		qreal	strength,
		qint32	nPixels ) const

overridevirtual

Reimplemented from KoColorSpace.

Definition at line 95 of file KoRgbU16ColorSpace.cpp.

{
    fillGrayBrushWithColorPreserveLightnessRGB<KoBgrU16Traits>(dst, brush, brushColor, strength, nPixels);
}

◆ fromHSY()

QVector< double > KoRgbU16ColorSpace::fromHSY	(	qreal *	hue,
		qreal *	sat,
		qreal *	luma ) const

overridevirtual

Implements KoColorSpace.

Definition at line 68 of file KoRgbU16ColorSpace.cpp.

{
    QVector <double> channelValues(4);
    HSYToRGB(*hue, *sat, *luma, &channelValues[0],&channelValues[1],&channelValues[2]);
    channelValues[3]=1.0;
    return channelValues;
 
}

References HSYToRGB().

◆ fromQColor()

void KoRgbU16ColorSpace::fromQColor	(	const QColor &	color,
		quint8 *	dst ) const

overridevirtual

The fromQColor methods take a given color defined as an RGB QColor and fills a byte array with the corresponding color in the the colorspace managed by this strategy.

Parameters

color	the QColor that will be used to fill dst
dst	a pointer to a pixel

Implements KoColorSpace.

Definition at line 49 of file KoRgbU16ColorSpace.cpp.

{
    QVector<float> channelValues;
    channelValues << c.blueF() << c.greenF() << c.redF() << c.alphaF();
    fromNormalisedChannelsValue(dst, channelValues);
}

References KoColorSpaceAbstract< _CSTrait >::fromNormalisedChannelsValue().

◆ fromYUV()

QVector< double > KoRgbU16ColorSpace::fromYUV	(	qreal *	y,
		qreal *	u,
		qreal *	v ) const

overridevirtual

Implements KoColorSpace.

Definition at line 82 of file KoRgbU16ColorSpace.cpp.

{
    QVector <double> channelValues(4);
    YUVToRGB(*y, *u, *v, &channelValues[0],&channelValues[1],&channelValues[2]);
    channelValues[3]=1.0;
    return channelValues;
}

References u, v, and YUVToRGB().

◆ modulateLightnessByGrayBrush()

void KoRgbU16ColorSpace::modulateLightnessByGrayBrush	(	quint8 *	dst,
		const QRgb *	brush,
		qreal	strength,
		qint32	nPixels ) const

overridevirtual

Reimplemented from KoColorSpace.

Definition at line 100 of file KoRgbU16ColorSpace.cpp.

{
    modulateLightnessByGrayBrushRGB<KoBgrU16Traits>(dst, brush, strength, nPixels);
}

◆ toHSY()

void KoRgbU16ColorSpace::toHSY	(	const QVector< double > &	channelValues,
		qreal *	hue,
		qreal *	sat,
		qreal *	luma ) const

overridevirtual

Implements KoColorSpace.

Definition at line 62 of file KoRgbU16ColorSpace.cpp.

{
    
    RGBToHSY(channelValues[0],channelValues[1],channelValues[2], hue, sat, luma);
}

References RGBToHSY().

◆ toQColor()

void KoRgbU16ColorSpace::toQColor	(	const quint8 *	src,
		QColor *	c ) const

overridevirtual

The toQColor methods take a byte array that is at least pixelSize() long and converts the contents to a QColor, using the given profile as a source profile and the optional profile as a destination profile.

Parameters

src	a pointer to the source pixel
c	the QColor that will be filled with the color at src

Implements KoColorSpace.

Definition at line 56 of file KoRgbU16ColorSpace.cpp.

{
    QVector<float> channelValues(4);
    normalisedChannelsValue(src, channelValues);
    c->setRgbF(channelValues[2], channelValues[1], channelValues[0], channelValues[3]);
}

References KoColorSpaceAbstract< _CSTrait >::normalisedChannelsValue().

◆ toYUV()

void KoRgbU16ColorSpace::toYUV	(	const QVector< double > &	channelValues,
		qreal *	y,
		qreal *	u,
		qreal *	v ) const

overridevirtual

Implements KoColorSpace.

Definition at line 77 of file KoRgbU16ColorSpace.cpp.

{
    RGBToYUV(channelValues[0],channelValues[1],channelValues[2], y, u, v);
}

References RGBToYUV(), u, and v.

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

libs/pigment/colorspaces/KoRgbU16ColorSpace.h
libs/pigment/colorspaces/KoRgbU16ColorSpace.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ KoRgbU16ColorSpace()

◆ ~KoRgbU16ColorSpace()

Member Function Documentation

◆ clone()

◆ colorSpaceId()

◆ fillGrayBrushWithColorAndLightnessOverlay()

◆ fillGrayBrushWithColorAndLightnessWithStrength()

◆ fromHSY()

◆ fromQColor()

◆ fromYUV()

◆ modulateLightnessByGrayBrush()

◆ toHSY()

◆ toQColor()

◆ toYUV()