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/*
* 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.
*/
#pragma once
#include "COM_BlurBaseOperation.h"
#include "COM_NodeOperation.h"
namespace blender::compositor {
class GaussianYBlurOperation : public BlurBaseOperation {
private:
float *m_gausstab;
#ifdef BLI_HAVE_SSE2
__m128 *m_gausstab_sse;
#endif
int m_filtersize;
void updateGauss();
public:
GaussianYBlurOperation();
/**
* The inner loop of this operation.
*/
void executePixel(float output[4], int x, int y, void *data) override;
void executeOpenCL(OpenCLDevice *device,
MemoryBuffer *outputMemoryBuffer,
cl_mem clOutputBuffer,
MemoryBuffer **inputMemoryBuffers,
std::list<cl_mem> *clMemToCleanUp,
std::list<cl_kernel> *clKernelsToCleanUp) override;
/**
* \brief initialize the execution
*/
void initExecution() override;
/**
* Deinitialize the execution
*/
void deinitExecution() override;
void *initializeTileData(rcti *rect) override;
bool determineDependingAreaOfInterest(rcti *input,
ReadBufferOperation *readOperation,
rcti *output) override;
void checkOpenCL()
{
flags.open_cl = (m_data.sizex >= 128);
}
};
} // namespace blender::compositor
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