Jeroen Bakker
be1b5f82ce
* break out with glare node * Added OpenCL kernels compatible with AMD still need some testing.
72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
/*
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* Copyright 2011, Blender Foundation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Contributor:
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* Jeroen Bakker
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* Monique Dewanchand
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*/
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#include "COM_GlareBaseOperation.h"
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#include "BLI_math.h"
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GlareBaseOperation::GlareBaseOperation(): SingleThreadedNodeOperation()
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{
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this->addInputSocket(COM_DT_COLOR);
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this->addOutputSocket(COM_DT_COLOR);
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this->settings = NULL;
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}
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void GlareBaseOperation::initExecution()
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{
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SingleThreadedNodeOperation::initExecution();
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this->inputProgram = getInputSocketReader(0);
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}
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void GlareBaseOperation::deinitExecution()
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{
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this->inputProgram = NULL;
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SingleThreadedNodeOperation::deinitExecution();
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}
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MemoryBuffer *GlareBaseOperation::createMemoryBuffer(rcti *rect2, MemoryBuffer **memoryBuffers)
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{
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MemoryBuffer *tile = (MemoryBuffer*)inputProgram->initializeTileData(rect2, memoryBuffers);
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rcti rect;
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rect.xmin = 0;
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rect.ymin = 0;
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rect.xmax = getWidth();
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rect.ymax = getHeight();
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MemoryBuffer *result = new MemoryBuffer(NULL, &rect);
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float *data = result->getBuffer();
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this->generateGlare(data, tile, this->settings);
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return result;
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}
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bool GlareBaseOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output)
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{
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if (isCached()) {
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return false;
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}
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else {
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rcti newInput;
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newInput.xmax = this->getWidth();
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newInput.xmin = 0;
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newInput.ymax = this->getHeight();
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newInput.ymin = 0;
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return NodeOperation::determineDependingAreaOfInterest(&newInput, readOperation, output);
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}
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}
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