#include <COM_GaussianXBlurOperation.h>

Inherits blender::compositor::BlurBaseOperation.

Public Member Functions
	GaussianXBlurOperation ()

void	executePixel (float output[4], int x, int y, void *data) override
	The inner loop of this operation. More...

void	executeOpenCL (OpenCLDevice device, MemoryBuffer outputMemoryBuffer, cl_mem clOutputBuffer, MemoryBuffer *inputMemoryBuffers, std::list< cl_mem > clMemToCleanUp, std::list< cl_kernel > *clKernelsToCleanUp) override
	custom handle to add new tasks to the OpenCL command queue in order to execute a chunk on an GPUDevice. More...

void	initExecution () override
	initialize the execution More...

void	deinitExecution () override
	Deinitialize the execution. More...

void *	initializeTileData (rcti *rect) override

bool	determineDependingAreaOfInterest (rcti input, ReadBufferOperation readOperation, rcti *output) override

void	checkOpenCL ()

Public Member Functions inherited from blender::compositor::BlurBaseOperation
void	setData (const NodeBlurData *data)

void	setSize (float size)

void	setExtendBounds (bool extend_bounds)

void	determineResolution (unsigned int resolution[2], unsigned int preferredResolution[2]) override
	determine the resolution of this node More...

Public Member Functions inherited from blender::compositor::NodeOperation
virtual	~NodeOperation ()

void	set_name (const std::string name)

const std::string	get_name () const

void	set_id (const int id)

const int	get_id () const

const NodeOperationFlags	get_flags () const

unsigned int	getNumberOfInputSockets () const

unsigned int	getNumberOfOutputSockets () const

NodeOperationOutput *	getOutputSocket (unsigned int index=0)

NodeOperationInput *	getInputSocket (unsigned int index)

virtual bool	isOutputOperation (bool) const
	isOutputOperation determines whether this operation is an output of the ExecutionSystem during rendering or editing. More...

void	setbNodeTree (const bNodeTree *tree)

virtual void	executeRegion (rcti *, unsigned int)
	when a chunk is executed by a CPUDevice, this method is called More...

virtual void	executeOpenCLRegion (OpenCLDevice , rcti , unsigned int, MemoryBuffer *, MemoryBuffer )
	when a chunk is executed by an OpenCLDevice, this method is called More...

void	setResolution (unsigned int resolution[2])
	set the resolution More...

virtual bool	isActiveViewerOutput () const
	is this operation the active viewer output user can select an ViewerNode to be active (the result of this node will be drawn on the backdrop). More...

void	setResolutionInputSocketIndex (unsigned int index)
	set the index of the input socket that will determine the resolution of this operation More...

virtual eCompositorPriority	getRenderPriority () const
	get the render priority of this node. More...

bool	isBraked () const

void	updateDraw ()

unsigned int	getWidth () const

unsigned int	getHeight () const

void	readSampled (float result[4], float x, float y, PixelSampler sampler)

void	readFiltered (float result[4], float x, float y, float dx[2], float dy[2])

void	read (float result[4], int x, int y, void *chunkData)

virtual void	deinitializeTileData (rcti , void )

virtual MemoryBuffer *	getInputMemoryBuffer (MemoryBuffer **)

virtual std::unique_ptr< MetaData >	getMetaData ()

Public Member Functions inherited from blender::compositor::QualityStepHelper
	QualityStepHelper ()

void	setQuality (eCompositorQuality quality)

Additional Inherited Members
Protected Member Functions inherited from blender::compositor::BlurBaseOperation
	BlurBaseOperation (DataType data_type)

float *	make_gausstab (float rad, int size)

float *	make_dist_fac_inverse (float rad, int size, int falloff)

void	updateSize ()

Protected Member Functions inherited from blender::compositor::NodeOperation
	NodeOperation ()

void	addInputSocket (DataType datatype, ResizeMode resize_mode=ResizeMode::Center)

void	addOutputSocket (DataType datatype)

void	setWidth (unsigned int width)

void	setHeight (unsigned int height)

SocketReader *	getInputSocketReader (unsigned int inputSocketindex)

NodeOperation *	getInputOperation (unsigned int inputSocketindex)

void	deinitMutex ()

void	initMutex ()

void	lockMutex ()

void	unlockMutex ()

void	setComplex (bool complex)
	set whether this operation is complex More...

virtual void	executePixelSampled (float[4], float, float, PixelSampler)
	calculate a single pixel More...

virtual void	executePixelFiltered (float[4], float, float, float[2], float[2])
	calculate a single pixel using an EWA filter More...

Protected Member Functions inherited from blender::compositor::QualityStepHelper
void	initExecution (QualityHelper helper)

int	getStep () const

int	getOffsetAdd () const

Protected Attributes inherited from blender::compositor::BlurBaseOperation
SocketReader *	m_inputProgram

SocketReader *	m_inputSize

NodeBlurData	m_data

float	m_size

bool	m_sizeavailable

bool	m_extend_bounds

Protected Attributes inherited from blender::compositor::NodeOperation
unsigned int	m_width

unsigned int	m_height

NodeOperationFlags	flags

Detailed Description

Definition at line 26 of file COM_GaussianXBlurOperation.h.

Constructor & Destructor Documentation

◆ GaussianXBlurOperation()

blender::compositor::GaussianXBlurOperation::GaussianXBlurOperation ( )

Definition at line 28 of file COM_GaussianXBlurOperation.cc.

References Color.

Member Function Documentation

◆ checkOpenCL()

void blender::compositor::GaussianXBlurOperation::checkOpenCL ( )

inline

Definition at line 65 of file COM_GaussianXBlurOperation.h.

References blender::compositor::NodeOperation::flags, blender::compositor::BlurBaseOperation::m_data, blender::compositor::NodeOperationFlags::open_cl, and NodeBlurData::sizex.

Referenced by blender::compositor::BlurNode::convertToOperations().

◆ deinitExecution()

void blender::compositor::GaussianXBlurOperation::deinitExecution ( )

overridevirtual

Deinitialize the execution.

Reimplemented from blender::compositor::BlurBaseOperation.

Definition at line 159 of file COM_GaussianXBlurOperation.cc.

References blender::compositor::BlurBaseOperation::deinitExecution(), blender::compositor::NodeOperation::deinitMutex(), and MEM_freeN.

◆ determineDependingAreaOfInterest()

bool blender::compositor::GaussianXBlurOperation::determineDependingAreaOfInterest	(	rcti *	input,
		ReadBufferOperation *	readOperation,
		rcti *	output
	)

overridevirtual

Reimplemented from blender::compositor::NodeOperation.

Definition at line 177 of file COM_GaussianXBlurOperation.cc.

References blender::compositor::NodeOperation::determineDependingAreaOfInterest(), blender::compositor::NodeOperation::getHeight(), blender::compositor::NodeOperation::getInputOperation(), blender::compositor::NodeOperation::getWidth(), blender::compositor::BlurBaseOperation::m_sizeavailable, output, rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

◆ executeOpenCL()

void blender::compositor::GaussianXBlurOperation::executeOpenCL	(	OpenCLDevice *	,
		MemoryBuffer *	,
		cl_mem	,
		MemoryBuffer **	,
		std::list< cl_mem > *	,
		std::list< cl_kernel > *
	)

overridevirtual

custom handle to add new tasks to the OpenCL command queue in order to execute a chunk on an GPUDevice.

Parameters

context	the OpenCL context
program	the OpenCL program containing all compositor kernels
queue	the OpenCL command queue of the device the chunk is executed on
outputMemoryBuffer	the allocated memory buffer in main CPU memory
clOutputBuffer	the allocated memory buffer in OpenCLDevice memory
inputMemoryBuffers	all input MemoryBuffer's needed
clMemToCleanUp	all created cl_mem references must be added to this list. Framework will clean this after execution
clKernelsToCleanUp	all created cl_kernel references must be added to this list. Framework will clean this after execution