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Differential D305 Diff 949 source/blender/compositor/operations/COM_GaussianBokehBlurOperation.cpp

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source/blender/compositor/operations/COM_GaussianBokehBlurOperation.cpp

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void GaussianBokehBlurOperation::executePixel(float output[4], int x, int y, void *data) void GaussianBokehBlurOperation::executePixel(float output[4], int x, int y, void *data)
{ {
MemoryBuffer *inputBuffer = (MemoryBuffer *)data;
float *buffer = inputBuffer->getBuffer();
int bufferwidth = inputBuffer->getWidth();
int bufferstartx = inputBuffer->getRect()->xmin;
int bufferstarty = inputBuffer->getRect()->ymin;
if ((float)this->m_data->sizex < 1.0 || (float)this->m_data->sizey < 1.0 || (float)this->m_size == 0.0) {
// copy out with no blur
int bufferindex = ((x - bufferstartx) * 4) + ((y - bufferstarty) * 4 * bufferwidth);
output[0] = (&buffer[bufferindex])[0];
output[1] = (&buffer[bufferindex])[1];
output[2] = (&buffer[bufferindex])[2];
output[3] = (&buffer[bufferindex])[3];
return;
}
float tempColor[4]; float tempColor[4];
tempColor[0] = 0; tempColor[0] = 0;
tempColor[1] = 0; tempColor[1] = 0;
tempColor[2] = 0; tempColor[2] = 0;
tempColor[3] = 0; tempColor[3] = 0;
float multiplier_accum = 0; float multiplier_accum = 0;
MemoryBuffer *inputBuffer = (MemoryBuffer *)data;
float *buffer = inputBuffer->getBuffer();
int bufferwidth = inputBuffer->getWidth();
int bufferstartx = inputBuffer->getRect()->xmin;
int bufferstarty = inputBuffer->getRect()->ymin;
int miny = y - this->m_rady; int miny = y - this->m_rady;
int maxy = y + this->m_rady; int maxy = y + this->m_rady;
int minx = x - this->m_radx; int minx = x - this->m_radx;
int maxx = x + this->m_radx; int maxx = x + this->m_radx;
miny = max(miny, inputBuffer->getRect()->ymin); miny = max(miny, inputBuffer->getRect()->ymin);
minx = max(minx, inputBuffer->getRect()->xmin); minx = max(minx, inputBuffer->getRect()->xmin);
maxy = min(maxy, inputBuffer->getRect()->ymax); maxy = min(maxy, inputBuffer->getRect()->ymax);
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