#include <kis_texture_tile_update_info.h>

Public Member Functions
void	convertTo (const KoColorSpace *dstCS, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::ConversionFlags conversionFlags)

quint8 *	data () const

bool	isBottommost () const

bool	isEntireTileUpdated () const

bool	isLeftmost () const

bool	isRightmost () const

bool	isTopmost () const

	KisTextureTileUpdateInfo (KisTextureTileInfoPoolSP pool)

	KisTextureTileUpdateInfo (qint32 col, qint32 row, const QRect &tileRect, const QRect &updateRect, const QRect &currentImageRect, int levelOfDetail, KisTextureTileInfoPoolSP pool)

const KoColorSpace *	patchColorSpace () const

int	patchLevelOfDetail () const

quint32	patchPixelsLength () const

int	pixelSize () const

void	proofTo (const KoColorSpace dstCS, KoColorConversionTransformation::ConversionFlags displayFlags, KoColorConversionTransformation proofingTransform)

void	putPixelData (DataBuffer &&buffer, const KoColorSpace *colorSpace)

QPoint	realPatchOffset () const

QRect	realPatchRect () const

QSize	realPatchSize () const

QSize	realTileSize () const

void	retrieveData (KisPaintDeviceSP projectionDevice, const QBitArray &channelFlags, bool onlyOneChannelSelected, int selectedChannelIndex)

DataBuffer &&	takePixelData ()

qint32	tileCol () const

qint32	tileRow () const

bool	valid () const

	~KisTextureTileUpdateInfo ()

Static Public Member Functions
static KoColorConversionTransformation *	generateProofingTransform (const KoColorSpace srcCS, const KoColorSpace dstCS, const KoColorSpace *proofingSpace, KoColorConversionTransformation::Intent renderingIntent, KoColorConversionTransformation::Intent proofingIntent, bool bpcFirstTransform, KoColor gamutWarning, KoColorConversionTransformation::ConversionFlags displayConversionFlags)

Private Attributes
QRect	m_currentImageRect

QRect	m_originalPatchRect

QRect	m_originalTileRect

const KoColorSpace *	m_patchColorSpace {nullptr}

int	m_patchLevelOfDetail {0}

DataBuffer	m_patchPixels

QRect	m_patchRect

KisTextureTileInfoPoolSP	m_pool

QRect	m_realPatchOffset

QRect	m_realPatchRect

QRect	m_realTileSize

qint32	m_tileCol {0}

QRect	m_tileRect

qint32	m_tileRow {0}

Detailed Description

Definition at line 113 of file kis_texture_tile_update_info.h.

Constructor & Destructor Documentation

◆ KisTextureTileUpdateInfo() [1/2]

KisTextureTileUpdateInfo::KisTextureTileUpdateInfo ( KisTextureTileInfoPoolSP pool )

inline

Definition at line 116 of file kis_texture_tile_update_info.h.

        : m_patchPixels(pool),
          m_pool(pool)
    {
    }

◆ KisTextureTileUpdateInfo() [2/2]

KisTextureTileUpdateInfo::KisTextureTileUpdateInfo	(	qint32	col,
		qint32	row,
		const QRect &	tileRect,
		const QRect &	updateRect,
		const QRect &	currentImageRect,
		int	levelOfDetail,
		KisTextureTileInfoPoolSP	pool )

inline

Definition at line 122 of file kis_texture_tile_update_info.h.

        : m_patchPixels(pool),
          m_pool(pool)
    {
        m_tileCol = col;
        m_tileRow = row;
        m_tileRect = tileRect;
        m_originalTileRect = m_tileRect;
        m_patchRect = m_tileRect & updateRect;
        m_originalPatchRect = m_patchRect;
        m_currentImageRect = currentImageRect;
 
        m_patchLevelOfDetail = levelOfDetail;
 
        if (m_patchLevelOfDetail) {
            // TODO: check if isBottommost() works correctly when m_originalPatchRect gets aligned
            //       and m_currentImageRect has non-aligned size
            m_originalPatchRect = KisLodTransform::alignedRect(m_originalPatchRect, m_patchLevelOfDetail);
            m_patchRect = KisLodTransform::scaledRect(m_originalPatchRect, m_patchLevelOfDetail);
            m_tileRect = KisLodTransform::scaledRect(m_originalTileRect, m_patchLevelOfDetail);
        }
    }

References KisLodTransformBase::alignedRect(), m_currentImageRect, m_originalPatchRect, m_originalTileRect, m_patchLevelOfDetail, m_patchRect, m_tileCol, m_tileRect, m_tileRow, and KisLodTransformBase::scaledRect().

◆ ~KisTextureTileUpdateInfo()

KisTextureTileUpdateInfo::~KisTextureTileUpdateInfo ( )

inline

Definition at line 148 of file kis_texture_tile_update_info.h.

148 {

149 }

Member Function Documentation

◆ convertTo()

void KisTextureTileUpdateInfo::convertTo	(	const KoColorSpace *	dstCS,
		KoColorConversionTransformation::Intent	renderingIntent,
		KoColorConversionTransformation::ConversionFlags	conversionFlags )

inline

Definition at line 180 of file kis_texture_tile_update_info.h.

    {
        // we use two-stage check of the color space equivalence:
        // first check pointers, and if not, check the spaces themselves
        if ((dstCS == m_patchColorSpace || *dstCS == *m_patchColorSpace) &&
            conversionFlags == KoColorConversionTransformation::Empty) {
 
            return;
        }
 
        if (m_patchRect.isValid()) {
            const qint32 numPixels = m_patchRect.width() * m_patchRect.height();
            DataBuffer conversionCache(dstCS->pixelSize(), m_pool);
 
            m_patchColorSpace->convertPixelsTo(m_patchPixels.data(), conversionCache.data(), dstCS, numPixels, renderingIntent, conversionFlags);
 
            m_patchColorSpace = dstCS;
            conversionCache.swap(m_patchPixels);
        }
    }

References KoColorSpace::convertPixelsTo(), DataBuffer::data(), KoColorConversionTransformation::Empty, m_patchColorSpace, m_patchPixels, m_patchRect, m_pool, KoColorSpace::pixelSize(), and DataBuffer::swap().

◆ data()

quint8 * KisTextureTileUpdateInfo::data ( ) const

inline

Definition at line 232 of file kis_texture_tile_update_info.h.

                                {
        return m_patchPixels.data();
    }

References DataBuffer::data(), and m_patchPixels.

◆ generateProofingTransform()

static KoColorConversionTransformation * KisTextureTileUpdateInfo::generateProofingTransform	(	const KoColorSpace *	srcCS,
		const KoColorSpace *	dstCS,
		const KoColorSpace *	proofingSpace,
		KoColorConversionTransformation::Intent	renderingIntent,
		KoColorConversionTransformation::Intent	proofingIntent,
		bool	bpcFirstTransform,
		KoColor	gamutWarning,
		KoColorConversionTransformation::ConversionFlags	displayConversionFlags )

inlinestatic

Definition at line 220 of file kis_texture_tile_update_info.h.

    {
        KoColor properGamutWarning = gamutWarning.convertedTo(dstCS);
        return srcCS->createProofingTransform(dstCS, proofingSpace, renderingIntent, proofingIntent, bpcFirstTransform, properGamutWarning.data(), displayConversionFlags);
    }

References KoColor::convertedTo(), KoColorSpace::createProofingTransform(), and KoColor::data().

◆ isBottommost()

bool KisTextureTileUpdateInfo::isBottommost ( ) const

inline

Definition at line 269 of file kis_texture_tile_update_info.h.

                                     {
        return m_originalPatchRect.bottom() == m_currentImageRect.bottom();
    }

References m_currentImageRect, and m_originalPatchRect.

◆ isEntireTileUpdated()

bool KisTextureTileUpdateInfo::isEntireTileUpdated ( ) const

inline

Definition at line 273 of file kis_texture_tile_update_info.h.

                                            {
        return m_patchRect == m_tileRect;
    }

References m_patchRect, and m_tileRect.

◆ isLeftmost()

bool KisTextureTileUpdateInfo::isLeftmost ( ) const

inline

Definition at line 261 of file kis_texture_tile_update_info.h.

                                   {
        return m_originalPatchRect.left() == m_currentImageRect.left();
    }

References m_currentImageRect, and m_originalPatchRect.

◆ isRightmost()

bool KisTextureTileUpdateInfo::isRightmost ( ) const

inline

Definition at line 265 of file kis_texture_tile_update_info.h.

                                    {
        return m_originalPatchRect.right() == m_currentImageRect.right();
    }

References m_currentImageRect, and m_originalPatchRect.

◆ isTopmost()

bool KisTextureTileUpdateInfo::isTopmost ( ) const

inline

Definition at line 257 of file kis_texture_tile_update_info.h.

                                  {
        return m_originalPatchRect.top() == m_currentImageRect.top();
    }

References m_currentImageRect, and m_originalPatchRect.

◆ patchColorSpace()

const KoColorSpace * KisTextureTileUpdateInfo::patchColorSpace ( ) const

inline

Definition at line 289 of file kis_texture_tile_update_info.h.

                                                       {
        return m_patchColorSpace;
    }

References m_patchColorSpace.

◆ patchLevelOfDetail()

int KisTextureTileUpdateInfo::patchLevelOfDetail ( ) const

inline

Definition at line 236 of file kis_texture_tile_update_info.h.

                                          {
        return m_patchLevelOfDetail;
    }

References m_patchLevelOfDetail.

◆ patchPixelsLength()

quint32 KisTextureTileUpdateInfo::patchPixelsLength ( ) const

inline

Definition at line 293 of file kis_texture_tile_update_info.h.

                                             {
        return m_patchPixels.size();
    }

References m_patchPixels, and DataBuffer::size().

◆ pixelSize()

int KisTextureTileUpdateInfo::pixelSize ( ) const

inline

Definition at line 285 of file kis_texture_tile_update_info.h.

                                 {
        return m_patchColorSpace->pixelSize();
    }

References m_patchColorSpace, and KoColorSpace::pixelSize().

◆ proofTo()

void KisTextureTileUpdateInfo::proofTo	(	const KoColorSpace *	dstCS,
		KoColorConversionTransformation::ConversionFlags	displayFlags,
		KoColorConversionTransformation *	proofingTransform )

inline

Definition at line 203 of file kis_texture_tile_update_info.h.

    {
        if (dstCS == m_patchColorSpace && displayFlags == KoColorConversionTransformation::Empty) return;
 
        if (m_patchRect.isValid()) {
            const qint32 numPixels = m_patchRect.width() * m_patchRect.height();
            DataBuffer conversionCache(dstCS->pixelSize(), m_pool);
 
            m_patchColorSpace->proofPixelsTo(m_patchPixels.data(), conversionCache.data(), numPixels, proofingTransform);
 
            m_patchColorSpace = dstCS;
            conversionCache.swap(m_patchPixels);
        }
    }

References DataBuffer::data(), KoColorConversionTransformation::Empty, m_patchColorSpace, m_patchPixels, m_patchRect, m_pool, KoColorSpace::pixelSize(), KoColorSpace::proofPixelsTo(), and DataBuffer::swap().

◆ putPixelData()

void KisTextureTileUpdateInfo::putPixelData	(	DataBuffer &&	buffer,
		const KoColorSpace *	colorSpace )

inline

Definition at line 305 of file kis_texture_tile_update_info.h.

                                                                                  {
        m_patchPixels = std::move(buffer);
        m_patchColorSpace = colorSpace;
    }

References m_patchColorSpace, and m_patchPixels.

◆ realPatchOffset()

QPoint KisTextureTileUpdateInfo::realPatchOffset ( ) const

inline

Definition at line 240 of file kis_texture_tile_update_info.h.

                                          {
        return QPoint(m_patchRect.x() - m_tileRect.x(),
                      m_patchRect.y() - m_tileRect.y());
    }

References m_patchRect, and m_tileRect.

◆ realPatchRect()

QRect KisTextureTileUpdateInfo::realPatchRect ( ) const

inline

Definition at line 249 of file kis_texture_tile_update_info.h.

                                       {
        return m_patchRect;
    }

References m_patchRect.

◆ realPatchSize()

QSize KisTextureTileUpdateInfo::realPatchSize ( ) const

inline

Definition at line 245 of file kis_texture_tile_update_info.h.

                                       {
        return m_patchRect.size();
    }

References m_patchRect.

◆ realTileSize()

QSize KisTextureTileUpdateInfo::realTileSize ( ) const

inline

Definition at line 253 of file kis_texture_tile_update_info.h.

                                      {
        return m_tileRect.size();
    }

References m_tileRect.

◆ retrieveData()

void KisTextureTileUpdateInfo::retrieveData	(	KisPaintDeviceSP	projectionDevice,
		const QBitArray &	channelFlags,
		bool	onlyOneChannelSelected,
		int	selectedChannelIndex )

inline

Definition at line 151 of file kis_texture_tile_update_info.h.

    {
        m_patchColorSpace = projectionDevice->colorSpace();
        m_patchPixels.allocate(m_patchColorSpace->pixelSize());
 
        projectionDevice->readBytes(m_patchPixels.data(),
                                       m_patchRect.x(), m_patchRect.y(),
                                       m_patchRect.width(), m_patchRect.height());
 
        // XXX: if the paint colorspace is rgb, we should do the channel swizzling in
        //      the display shader
        if (!channelFlags.isEmpty() && selectedChannelIndex >= 0 && selectedChannelIndex < m_patchColorSpace->channelCount()) {
            DataBuffer conversionCache(m_patchColorSpace->pixelSize(), m_pool);
 
            quint32 numPixels = m_patchRect.width() * m_patchRect.height();
 
            KisConfig cfg(true);
 
            if (onlyOneChannelSelected && !cfg.showSingleChannelAsColor()) {
                m_patchColorSpace->convertChannelToVisualRepresentation(m_patchPixels.data(), conversionCache.data(), numPixels, selectedChannelIndex);
            } else {
                m_patchColorSpace->convertChannelToVisualRepresentation(m_patchPixels.data(), conversionCache.data(), numPixels, channelFlags);
            }
 
            conversionCache.swap(m_patchPixels);
        }
 
    }

References DataBuffer::allocate(), KisPaintDevice::colorSpace(), KoColorSpace::convertChannelToVisualRepresentation(), DataBuffer::data(), m_patchColorSpace, m_patchPixels, m_patchRect, m_pool, KoColorSpace::pixelSize(), KisPaintDevice::readBytes(), KisConfig::showSingleChannelAsColor(), and DataBuffer::swap().

◆ takePixelData()

DataBuffer && KisTextureTileUpdateInfo::takePixelData ( )

inline

Definition at line 301 of file kis_texture_tile_update_info.h.

                                        {
        return std::move(m_patchPixels);
    }

References m_patchPixels.

◆ tileCol()

qint32 KisTextureTileUpdateInfo::tileCol ( ) const

inline

Definition at line 277 of file kis_texture_tile_update_info.h.

                                  {
        return m_tileCol;
    }

References m_tileCol.

◆ tileRow()

qint32 KisTextureTileUpdateInfo::tileRow ( ) const

inline

Definition at line 281 of file kis_texture_tile_update_info.h.

                                  {
        return m_tileRow;
    }

References m_tileRow.

◆ valid()

bool KisTextureTileUpdateInfo::valid ( ) const

inline

Definition at line 297 of file kis_texture_tile_update_info.h.

                              {
        return m_patchRect.isValid();
    }

References m_patchRect.

Member Data Documentation

◆ m_currentImageRect

QRect KisTextureTileUpdateInfo::m_currentImageRect

private

Definition at line 316 of file kis_texture_tile_update_info.h.

◆ m_originalPatchRect

QRect KisTextureTileUpdateInfo::m_originalPatchRect

private

Definition at line 326 of file kis_texture_tile_update_info.h.

◆ m_originalTileRect

QRect KisTextureTileUpdateInfo::m_originalTileRect

private

Definition at line 327 of file kis_texture_tile_update_info.h.

◆ m_patchColorSpace

const KoColorSpace* KisTextureTileUpdateInfo::m_patchColorSpace {nullptr}

private

Definition at line 319 of file kis_texture_tile_update_info.h.

319{nullptr};

◆ m_patchLevelOfDetail

int KisTextureTileUpdateInfo::m_patchLevelOfDetail {0}

private

Definition at line 324 of file kis_texture_tile_update_info.h.

324{0};

◆ m_patchPixels

DataBuffer KisTextureTileUpdateInfo::m_patchPixels

private

Definition at line 329 of file kis_texture_tile_update_info.h.

◆ m_patchRect

QRect KisTextureTileUpdateInfo::m_patchRect

private

Definition at line 318 of file kis_texture_tile_update_info.h.

◆ m_pool

KisTextureTileInfoPoolSP KisTextureTileUpdateInfo::m_pool

private

Definition at line 330 of file kis_texture_tile_update_info.h.

◆ m_realPatchOffset

QRect KisTextureTileUpdateInfo::m_realPatchOffset

private

Definition at line 322 of file kis_texture_tile_update_info.h.

◆ m_realPatchRect

QRect KisTextureTileUpdateInfo::m_realPatchRect

private

Definition at line 321 of file kis_texture_tile_update_info.h.

◆ m_realTileSize

QRect KisTextureTileUpdateInfo::m_realTileSize

private

Definition at line 323 of file kis_texture_tile_update_info.h.

◆ m_tileCol

qint32 KisTextureTileUpdateInfo::m_tileCol {0}

private

Definition at line 314 of file kis_texture_tile_update_info.h.

314{0};

◆ m_tileRect

QRect KisTextureTileUpdateInfo::m_tileRect

private

Definition at line 317 of file kis_texture_tile_update_info.h.

◆ m_tileRow

qint32 KisTextureTileUpdateInfo::m_tileRow {0}

private

Definition at line 315 of file kis_texture_tile_update_info.h.

315{0};

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

libs/ui/opengl/kis_texture_tile_update_info.h

Public Member Functions

Static Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ KisTextureTileUpdateInfo() [1/2]

◆ KisTextureTileUpdateInfo() [2/2]

◆ ~KisTextureTileUpdateInfo()

Member Function Documentation

◆ convertTo()

◆ data()

◆ generateProofingTransform()

◆ isBottommost()

◆ isEntireTileUpdated()

◆ isLeftmost()

◆ isRightmost()

◆ isTopmost()

◆ patchColorSpace()

◆ patchLevelOfDetail()

◆ patchPixelsLength()

◆ pixelSize()

◆ proofTo()

◆ putPixelData()

◆ realPatchOffset()

◆ realPatchRect()

◆ realPatchSize()

◆ realTileSize()

◆ retrieveData()

◆ takePixelData()

◆ tileCol()

◆ tileRow()

◆ valid()

Member Data Documentation

◆ m_currentImageRect

◆ m_originalPatchRect

◆ m_originalTileRect

◆ m_patchColorSpace

◆ m_patchLevelOfDetail

◆ m_patchPixels

◆ m_patchRect

◆ m_pool

◆ m_realPatchOffset

◆ m_realPatchRect

◆ m_realTileSize

◆ m_tileCol

◆ m_tileRect

◆ m_tileRow