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IPP for OpenCV 2017u2 initial enabling patch;

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This commit is contained in:
Pavel Vlasov
2017-04-13 15:50:23 +03:00
parent 1c728258e0
commit 35c7216846
27 changed files with 2087 additions and 1848 deletions
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modules/imgproc/src/distransform.cpp
+6 -2
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@@ -681,6 +681,8 @@ namespace cv
{
static void distanceTransform_L1_8U(InputArray _src, OutputArray _dst)
{
CV_INSTRUMENT_REGION()
Mat src = _src.getMat();
CV_Assert( src.type() == CV_8UC1);
@@ -745,7 +747,9 @@ void cv::distanceTransform( InputArray _src, OutputArray _dst, OutputArray _labe
#ifdef HAVE_IPP
CV_IPP_CHECK()
{
if ((currentParallelFramework()==NULL) || (src.total()<(int)(1<<14)))
#if IPP_DISABLE_PERF_TRUE_DIST_MT
if(cv::getNumThreads()<=1 || (src.total()<(int)(1<<14)))
#endif
{
IppStatus status;
IppiSize roi = { src.cols, src.rows };
@@ -755,7 +759,7 @@ void cv::distanceTransform( InputArray _src, OutputArray _dst, OutputArray _labe
status = ippiTrueDistanceTransformGetBufferSize_8u32f_C1R(roi, &bufSize);
if (status>=0)
{
pBuffer = (Ipp8u *)ippMalloc( bufSize );
pBuffer = (Ipp8u *)CV_IPP_MALLOC( bufSize );
status = CV_INSTRUMENT_FUN_IPP(ippiTrueDistanceTransform_8u32f_C1R, src.ptr<uchar>(), (int)src.step, dst.ptr<float>(), (int)dst.step, roi, pBuffer);
ippFree( pBuffer );
if (status>=0)