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features2d(sift): move SIFT tests / headers / build fixes

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This commit is contained in:
Alexander Alekhin
2020-04-21 06:58:21 +00:00
parent ed58b5489f
commit a327418767
17 changed files with 126 additions and 36 deletions
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modules/stitching/src/matchers.cpp
-7
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@@ -51,7 +51,6 @@ using namespace cv::cuda;
#ifdef HAVE_OPENCV_XFEATURES2D
#include "opencv2/xfeatures2d.hpp"
using xfeatures2d::SURF;
using xfeatures2d::SIFT;
#else
# if defined(_MSC_VER)
# pragma warning(disable:4702) // unreachable code
@@ -487,14 +486,8 @@ void SurfFeaturesFinder::find(InputArray image, ImageFeatures &features)
SiftFeaturesFinder::SiftFeaturesFinder()
{
#ifdef HAVE_OPENCV_XFEATURES2D
Ptr<SIFT> sift_ = SIFT::create();
if( !sift_ )
CV_Error( Error::StsNotImplemented, "OpenCV was built without SIFT support" );
sift = sift_;
#else
CV_Error( Error::StsNotImplemented, "OpenCV was built without SIFT support" );
#endif
}
void SiftFeaturesFinder::find(InputArray image, ImageFeatures &features)