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BufferPool is used for temporary buffer, use mat create directly

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This commit is contained in:
Yakun Wang 2016-12-29 18:29:44 +08:00
parent 5fad2a3f24
commit c6f666a02b
1 changed files with 3 additions and 7 deletions
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10
modules/cudafilters/src/filtering.cpp
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@ -1100,13 +1100,9 @@ namespace
// Note - these are hardcoded in the actual GPU kernel. Do not change these values.
int histSize=256, histCoarseSize=8;
int devHistCols = src.cols*histSize*partitions, devCoarseHistCols = src.cols*histCoarseSize*partitions;
if(devHist.empty() || devCoarseHist.empty() || devHist.cols != devHistCols || devCoarseHist.cols != devCoarseHistCols)
{
BufferPool pool(_stream);
devHist = pool.getBuffer(1, devHistCols, CV_32SC1);
devCoarseHist = pool.getBuffer(1, devCoarseHistCols, CV_32SC1);
}
devHist.create(1, src.cols*histSize*partitions, CV_32SC1);
devCoarseHist.create(1, src.cols*histCoarseSize*partitions, CV_32SC1);
devHist.setTo(0, _stream);
devCoarseHist.setTo(0, _stream);