Differential D9630 Diff 32460 source/blender/compositor/operations/COM_SetAlphaMultiplyOperation.cpp

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source/blender/compositor/operations/COM_SetAlphaMultiplyOperation.cpp

This file was moved from source/blender/compositor/operations/COM_KeyingSetAlphaOperation.cpp.

	/*			/*
	* This program is free software; you can redistribute it and/or			* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License			* modify it under the terms of the GNU General Public License
	* as published by the Free Software Foundation; either version 2			* as published by the Free Software Foundation; either version 2
	* of the License, or (at your option) any later version.			* of the License, or (at your option) any later version.
	*			*
	* This program is distributed in the hope that it will be useful,			* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of			* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.			* GNU General Public License for more details.
	*			*
	* You should have received a copy of the GNU General Public License			* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software Foundation,			* along with this program; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.			* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	*			*
	* Copyright 2020, Blender Foundation.			* Copyright 2011, Blender Foundation.
	*/			*/

	#include "COM_KeyingSetAlphaOperation.h"			#include "COM_SetAlphaMultiplyOperation.h"

	KeyingSetAlphaOperation::KeyingSetAlphaOperation()			SetAlphaMultiplyOperation::SetAlphaMultiplyOperation()
	{			{
	this->addInputSocket(COM_DT_COLOR);			this->addInputSocket(COM_DT_COLOR);
	this->addInputSocket(COM_DT_VALUE);			this->addInputSocket(COM_DT_VALUE);
	this->addOutputSocket(COM_DT_COLOR);			this->addOutputSocket(COM_DT_COLOR);

	this->m_inputColor = nullptr;			this->m_inputColor = nullptr;
	this->m_inputAlpha = nullptr;			this->m_inputAlpha = nullptr;
	}			}

	void KeyingSetAlphaOperation::initExecution()			void SetAlphaMultiplyOperation::initExecution()
	{			{
	this->m_inputColor = getInputSocketReader(0);			this->m_inputColor = getInputSocketReader(0);
	this->m_inputAlpha = getInputSocketReader(1);			this->m_inputAlpha = getInputSocketReader(1);
	}			}

	void KeyingSetAlphaOperation::executePixelSampled(float output[4],			void SetAlphaMultiplyOperation::executePixelSampled(float output[4],
	float x,			float x,
	float y,			float y,
	PixelSampler sampler)			PixelSampler sampler)
	{			{
	float color_input[4];			float color_input[4];
	float alpha_input[4];			float alpha_input[4];

	this->m_inputColor->readSampled(color_input, x, y, sampler);			this->m_inputColor->readSampled(color_input, x, y, sampler);
	this->m_inputAlpha->readSampled(alpha_input, x, y, sampler);			this->m_inputAlpha->readSampled(alpha_input, x, y, sampler);

	mul_v4_v4fl(output, color_input, alpha_input[0]);			mul_v4_v4fl(output, color_input, alpha_input[0]);
	}			}

	void KeyingSetAlphaOperation::deinitExecution()			void SetAlphaMultiplyOperation::deinitExecution()
	{			{
	this->m_inputColor = nullptr;			this->m_inputColor = nullptr;
	this->m_inputAlpha = nullptr;			this->m_inputAlpha = nullptr;
	}			}