Differential D11043 Diff 36385 source/blender/compositor/operations/COM_GlareBaseOperation.cc

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source/blender/compositor/operations/COM_GlareBaseOperation.cc

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	* Copyright 2011, Blender Foundation.			* Copyright 2011, Blender Foundation.
	*/			*/

	#include "COM_GlareBaseOperation.h"			#include "COM_GlareBaseOperation.h"
	#include "BLI_math.h"			#include "BLI_math.h"

	namespace blender::compositor {			namespace blender::compositor {

	GlareBaseOperation::GlareBaseOperation()			GlareBaseOperation::GlareBaseOperation() : SingleThreadedOperation(DataType::Color)
	{			{
	this->addInputSocket(DataType::Color);			this->addInputSocket(DataType::Color);
	this->addOutputSocket(DataType::Color);			this->addOutputSocket(DataType::Color);
	this->m_settings = nullptr;			this->m_settings = nullptr;
	}			}
	void GlareBaseOperation::initExecution()
	{
	SingleThreadedOperation::initExecution();
	this->m_inputProgram = getInputSocketReader(0);
	}

	void GlareBaseOperation::deinitExecution()			void GlareBaseOperation::update_memory_buffer(MemoryBuffer *output_buffer,
				rcti *output_rect,
				blender::Span<MemoryBuffer *> inputs)
	{			{
	this->m_inputProgram = nullptr;			MemoryBuffer *tile = inputs[0];
	SingleThreadedOperation::deinitExecution();			this->generateGlare(output_buffer->getBuffer(), tile, this->m_settings);
	}			}

	MemoryBuffer GlareBaseOperation::createMemoryBuffer(rcti rect2)			void GlareBaseOperation::get_input_area_of_interest(int input_socket_index,
				const rcti *output_rect,
				rcti *r_input_area)
	{			{
	MemoryBuffer tile = (MemoryBuffer )this->m_inputProgram->initializeTileData(rect2);			r_input_area->xmax = this->getWidth();
	rcti rect;			r_input_area->xmin = 0;
	rect.xmin = 0;			r_input_area->ymax = this->getHeight();
	rect.ymin = 0;			r_input_area->ymin = 0;
	rect.xmax = getWidth();
	rect.ymax = getHeight();
	MemoryBuffer *result = new MemoryBuffer(DataType::Color, rect);
	float *data = result->getBuffer();
	this->generateGlare(data, tile, this->m_settings);
	return result;
	}

	bool GlareBaseOperation::determineDependingAreaOfInterest(rcti * /input/,
	ReadBufferOperation *readOperation,
	rcti *output)
	{
	if (isCached()) {
	return false;
	}

	rcti newInput;
	newInput.xmax = this->getWidth();
	newInput.xmin = 0;
	newInput.ymax = this->getHeight();
	newInput.ymin = 0;
	return NodeOperation::determineDependingAreaOfInterest(&newInput, readOperation, output);
	}			}

	} // namespace blender::compositor			} // namespace blender::compositor