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Diffstat (limited to 'source/blender/compositor/operations/COM_FastGaussianBlurOperation.h')
-rw-r--r-- | source/blender/compositor/operations/COM_FastGaussianBlurOperation.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_FastGaussianBlurOperation.h b/source/blender/compositor/operations/COM_FastGaussianBlurOperation.h new file mode 100644 index 00000000000..3e1d5416ca7 --- /dev/null +++ b/source/blender/compositor/operations/COM_FastGaussianBlurOperation.h @@ -0,0 +1,45 @@ +/* + * 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 + */ + +#ifndef _COM_FastGaussianBlurOperation_h +#define _COM_FastGaussianBlurOperation_h + +#include "COM_BlurBaseOperation.h" +#include "DNA_node_types.h" + +class FastGaussianBlurOperation: public BlurBaseOperation { +private: + float sx; + float sy; + bool iirgaus; +public: + FastGaussianBlurOperation(); + bool determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output); + void executePixel(float *color, int x, int y, MemoryBuffer *inputBuffers[], void *data); + + void IIR_gauss(MemoryBuffer *src, float sigma, int channel, int xy); + void* initializeTileData(rcti *rect, MemoryBuffer **memoryBuffers); + void deinitializeTileData(rcti *rect, MemoryBuffer **memoryBuffers, void *data); + +}; +#endif + |