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Change while(true) to for(;;) for fix compiler warning.

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This commit is contained in:
Vladimir Bystricky 2013-12-06 15:11:26 +04:00
parent 591b1a7e70
commit 44126e350a
1 changed files with 3 additions and 6 deletions
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9
modules/imgproc/src/smooth.cpp
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@ -669,8 +669,8 @@ static bool ocl_boxFilter( InputArray _src, OutputArray _dst, int ddepth,
size_t maxWorkItemSizes[32]; device.maxWorkItemSizes(maxWorkItemSizes);
size_t tryWorkItems = maxWorkItemSizes[0];
bool dummy = true; // for make compiler happy
do {
for (;;)
{
size_t BLOCK_SIZE = tryWorkItems;
while (BLOCK_SIZE > 32 && BLOCK_SIZE >= (size_t)ksize.width * 2 && BLOCK_SIZE > (size_t)sz.width * 2)
BLOCK_SIZE /= 2;
@ -710,15 +710,12 @@ static bool ocl_boxFilter( InputArray _src, OutputArray _dst, int ddepth,
size_t kernelWorkGroupSize = kernel.workGroupSize();
if (localsize[0] <= kernelWorkGroupSize)
{
dummy = false;
break;
}
if (BLOCK_SIZE < kernelWorkGroupSize)
return false;
tryWorkItems = kernelWorkGroupSize;
} while (dummy);
}
_dst.create(sz, CV_MAKETYPE(ddepth, cn));
UMat dst = _dst.getUMat();