diff options
author | Jeroen Bakker <jeroen@blender.org> | 2021-03-08 15:41:52 +0300 |
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committer | Jeroen Bakker <jeroen@blender.org> | 2021-03-08 15:41:52 +0300 |
commit | 1775ea74c152ba7cf27a8bc1f071b40992c89013 (patch) | |
tree | 310fbe4e107734a16b3164adb1a65bd918935855 /source/blender/compositor/operations/COM_AlphaOverMixedOperation.cpp | |
parent | b9cd2f4531ca670c196b0b14b1359d0f375103c2 (diff) |
Cleanup: Change extension .cpp to .cc
Diffstat (limited to 'source/blender/compositor/operations/COM_AlphaOverMixedOperation.cpp')
-rw-r--r-- | source/blender/compositor/operations/COM_AlphaOverMixedOperation.cpp | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/source/blender/compositor/operations/COM_AlphaOverMixedOperation.cpp b/source/blender/compositor/operations/COM_AlphaOverMixedOperation.cpp deleted file mode 100644 index b8465ab7ccf..00000000000 --- a/source/blender/compositor/operations/COM_AlphaOverMixedOperation.cpp +++ /dev/null @@ -1,55 +0,0 @@ -/* - * 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. - * - * Copyright 2011, Blender Foundation. - */ - -#include "COM_AlphaOverMixedOperation.h" - -AlphaOverMixedOperation::AlphaOverMixedOperation() -{ - this->m_x = 0.0f; -} - -void AlphaOverMixedOperation::executePixelSampled(float output[4], - float x, - float y, - PixelSampler sampler) -{ - float inputColor1[4]; - float inputOverColor[4]; - float value[4]; - - this->m_inputValueOperation->readSampled(value, x, y, sampler); - this->m_inputColor1Operation->readSampled(inputColor1, x, y, sampler); - this->m_inputColor2Operation->readSampled(inputOverColor, x, y, sampler); - - if (inputOverColor[3] <= 0.0f) { - copy_v4_v4(output, inputColor1); - } - else if (value[0] == 1.0f && inputOverColor[3] >= 1.0f) { - copy_v4_v4(output, inputOverColor); - } - else { - float addfac = 1.0f - this->m_x + inputOverColor[3] * this->m_x; - float premul = value[0] * addfac; - float mul = 1.0f - value[0] * inputOverColor[3]; - - output[0] = (mul * inputColor1[0]) + premul * inputOverColor[0]; - output[1] = (mul * inputColor1[1]) + premul * inputOverColor[1]; - output[2] = (mul * inputColor1[2]) + premul * inputOverColor[2]; - output[3] = (mul * inputColor1[3]) + value[0] * inputOverColor[3]; - } -} |