diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_VectorCurveOperation.cpp')
-rw-r--r-- | source/blender/compositor/operations/COM_VectorCurveOperation.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_VectorCurveOperation.cpp b/source/blender/compositor/operations/COM_VectorCurveOperation.cpp new file mode 100644 index 00000000000..697d082c33e --- /dev/null +++ b/source/blender/compositor/operations/COM_VectorCurveOperation.cpp @@ -0,0 +1,56 @@ +/* + * 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_VectorCurveOperation.h" + +#ifdef __cplusplus +extern "C" { +#endif + #include "BKE_colortools.h" +#ifdef __cplusplus +} +#endif + +VectorCurveOperation::VectorCurveOperation(): CurveBaseOperation() { + this->addInputSocket(COM_DT_VECTOR); + this->addOutputSocket(COM_DT_VECTOR); + + this->inputProgram = NULL; +} +void VectorCurveOperation::initExecution() { + CurveBaseOperation::initExecution(); + this->inputProgram = this->getInputSocketReader(0); +} + +void VectorCurveOperation::executePixel(float* output, float x, float y, PixelSampler sampler, MemoryBuffer *inputBuffers[]) { + float input[4]; + + + this->inputProgram->read(input, x, y, sampler, inputBuffers); + + curvemapping_evaluate_premulRGBF(this->curveMapping, output, input); + output[3]= input[3]; +} + +void VectorCurveOperation::deinitExecution() { + this->inputProgram = NULL; +} |