diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_ConvertStraightToPremulOperation.cpp')
-rw-r--r-- | source/blender/compositor/operations/COM_ConvertStraightToPremulOperation.cpp | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/source/blender/compositor/operations/COM_ConvertStraightToPremulOperation.cpp b/source/blender/compositor/operations/COM_ConvertStraightToPremulOperation.cpp deleted file mode 100644 index ae55d949ff2..00000000000 --- a/source/blender/compositor/operations/COM_ConvertStraightToPremulOperation.cpp +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright 2012, Blender Foundation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * Contributor: - * Dalai Felinto - */ - -#include "COM_ConvertStraightToPremulOperation.h" -#include "BLI_math.h" - -ConvertStraightToPremulOperation::ConvertStraightToPremulOperation() : NodeOperation() -{ - this->addInputSocket(COM_DT_COLOR); - this->addOutputSocket(COM_DT_COLOR); - - this->m_inputColor = NULL; -} - -void ConvertStraightToPremulOperation::initExecution() -{ - this->m_inputColor = getInputSocketReader(0); -} - -void ConvertStraightToPremulOperation::executePixel(float output[4], float x, float y, PixelSampler sampler) -{ - float inputValue[4]; - float alpha; - - this->m_inputColor->read(inputValue, x, y, sampler); - alpha = inputValue[3]; - - mul_v3_v3fl(output, inputValue, alpha); - - /* never touches the alpha */ - output[3] = alpha; -} - -void ConvertStraightToPremulOperation::deinitExecution() -{ - this->m_inputColor = NULL; -} |