diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_RenderLayersAlphaProg.cpp')
-rw-r--r-- | source/blender/compositor/operations/COM_RenderLayersAlphaProg.cpp | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/source/blender/compositor/operations/COM_RenderLayersAlphaProg.cpp b/source/blender/compositor/operations/COM_RenderLayersAlphaProg.cpp deleted file mode 100644 index 74cb506d264..00000000000 --- a/source/blender/compositor/operations/COM_RenderLayersAlphaProg.cpp +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright 2011, 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: - * Jeroen Bakker - * Monique Dewanchand - */ - -#include "COM_RenderLayersAlphaProg.h" - -RenderLayersAlphaProg::RenderLayersAlphaProg() : RenderLayersBaseProg(SCE_PASS_COMBINED, 4) -{ - this->addOutputSocket(COM_DT_VALUE); -} - -void RenderLayersAlphaProg::executePixel(float output[4], float x, float y, PixelSampler sampler) -{ - int ix = x; - int iy = y; - float *inputBuffer = this->getInputBuffer(); - - if (inputBuffer == NULL || ix < 0 || iy < 0 || ix >= (int)this->getWidth() || iy >= (int)this->getHeight() ) { - output[0] = 0.0f; - output[1] = 0.0f; - output[2] = 0.0f; - output[3] = 0.0f; - } - else { - unsigned int offset = (iy * this->getWidth() + ix) * 4; - output[0] = inputBuffer[offset + 3]; - output[1] = 0.0f; - output[2] = 0.0f; - output[3] = 0.0f; - } -} |