Public Member Functions
int	xToColWithWrapCompensation (int x, const QRect &imageRect)

int	yToRowWithWrapCompensation (int y, const QRect &imageRect)

	~Private ()

Public Attributes
CanvasBridge *	canvasBridge

QScopedPointer< QOpenGLFramebufferObject >	canvasFBO

bool	canvasInitialized {false}

KisShaderProgram *	checkerShader {0}

KisOpenGLBufferCircularStorage	checkersTextureVertexBuffer

KisOpenGLBufferCircularStorage	checkersVertexBuffer

GLfloat	checkSizeScale

QColor	cursorColor

QSharedPointer< KisDisplayFilter >	displayFilter

KisShaderProgram *	displayShader {0}

bool	displayShaderCompiledWithDisplayFilterSupport {false}

KisOpenGL::FilterMode	filterMode

QColor	gridColor

QOpenGLBuffer	lineVertexBuffer

bool	lodSwitchInProgress = false

KisOpenGLImageTexturesSP	openGLImageTextures

QOpenGLVertexArrayObject	outlineVAO

QSizeF	pixelAlignedWidgetSize

qreal	pixelGridDrawingThreshold

bool	pixelGridEnabled

bool	proofingConfigIsUpdated =false

QOpenGLVertexArrayObject	quadVAO

bool	scrollCheckers

KisOpenGLShaderLoader	shaderLoader

KisShaderProgram *	solidColorShader {0}

QVector2D	texCoords [6]

QVector3D	vertices [6]

QSize	viewportDevicePixelSize

bool	wrapAroundMode {false}

WrapAroundAxis	wrapAroundModeAxis {WRAPAROUND_BOTH}

Detailed Description

Definition at line 60 of file KisOpenGLCanvasRenderer.cpp.

Constructor & Destructor Documentation

◆ ~Private()

KisOpenGLCanvasRenderer::Private::~Private ( )

inline

Definition at line 63 of file KisOpenGLCanvasRenderer.cpp.

               {
        delete displayShader;
        delete checkerShader;
        delete solidColorShader;
 
        delete canvasBridge;
    }

References canvasBridge, checkerShader, displayShader, and solidColorShader.

Member Function Documentation

◆ xToColWithWrapCompensation()

int KisOpenGLCanvasRenderer::Private::xToColWithWrapCompensation	(	int	x,
		const QRect &	imageRect )

inline

Definition at line 118 of file KisOpenGLCanvasRenderer.cpp.

                                                                  {
        int firstImageColumn = openGLImageTextures->xToCol(imageRect.left());
        int lastImageColumn = openGLImageTextures->xToCol(imageRect.right());
 
        int colsPerImage = lastImageColumn - firstImageColumn + 1;
        int numWraps = floor(qreal(x) / imageRect.width());
        int remainder = x - imageRect.width() * numWraps;
 
        return colsPerImage * numWraps + openGLImageTextures->xToCol(remainder);
    }

References openGLImageTextures, and KisOpenGLImageTextures::xToCol().

◆ yToRowWithWrapCompensation()

int KisOpenGLCanvasRenderer::Private::yToRowWithWrapCompensation	(	int	y,
		const QRect &	imageRect )

inline

Definition at line 129 of file KisOpenGLCanvasRenderer.cpp.

                                                                  {
        int firstImageRow = openGLImageTextures->yToRow(imageRect.top());
        int lastImageRow = openGLImageTextures->yToRow(imageRect.bottom());
 
        int rowsPerImage = lastImageRow - firstImageRow + 1;
        int numWraps = floor(qreal(y) / imageRect.height());
        int remainder = y - imageRect.height() * numWraps;
 
        return rowsPerImage * numWraps + openGLImageTextures->yToRow(remainder);
    }