generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fixed warnings/errors from GCC

Browse Source
This commit is contained in:
Vadim Pisarevsky 2014-02-04 21:50:04 +04:00
parent 092d058d06
commit 3e0c72a8f7
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
modules/nonfree/src/surf.ocl.cpp
View File

@ -209,30 +209,30 @@ bool SURF_OCL::setUpRight(UMat &keypoints)
bool SURF_OCL::computeDescriptors(const UMat &keypoints, OutputArray _descriptors)
{
int descriptorSize = params->descriptorSize();
int dsize = params->descriptorSize();
int nFeatures = keypoints.cols;
if (nFeatures == 0)
{
_descriptors.release();
return true;
}
_descriptors.create(nFeatures, descriptorSize, CV_32F);
_descriptors.create(nFeatures, dsize, CV_32F);
UMat descriptors;
if( _descriptors.isUMat() )
descriptors = _descriptors.getUMat();
else
descriptors.create(nFeatures, descriptorSize, CV_32F);
descriptors.create(nFeatures, dsize, CV_32F);
ocl::Kernel kerCalcDesc, kerNormDesc;
if( descriptorSize == 64 )
if( dsize == 64 )
{
kerCalcDesc.create("SURF_computeDescriptors64", ocl::nonfree::surf_oclsrc, kerOpts);
kerNormDesc.create("SURF_normalizeDescriptors64", ocl::nonfree::surf_oclsrc, kerOpts);
}
else
{
CV_Assert(descriptorSize == 128);
CV_Assert(dsize == 128);
kerCalcDesc.create("SURF_computeDescriptors128", ocl::nonfree::surf_oclsrc, kerOpts);
kerNormDesc.create("SURF_normalizeDescriptors128", ocl::nonfree::surf_oclsrc, kerOpts);
}
@ -258,7 +258,7 @@ bool SURF_OCL::computeDescriptors(const UMat &keypoints, OutputArray _descriptor
if(!kerCalcDesc.run(2, globalThreads, localThreads, true))
return false;
size_t localThreads_n[] = {descriptorSize, 1};
size_t localThreads_n[] = {dsize, 1};
size_t globalThreads_n[] = {nFeatures*localThreads_n[0], localThreads_n[1]};
globalThreads[0] = nFeatures * localThreads[0];