move labeling routines from cuda to cudalegacy

modules/cuda/include/opencv2/cuda.hpp

@@ -58,29 +58,6 @@
 
 namespace cv { namespace cuda {
 
-//////////////////////////// Labeling ////////////////////////////
-
-//! @addtogroup cuda
-//! @{
-
-//!performs labeling via graph cuts of a 2D regular 4-connected graph.
-CV_EXPORTS void graphcut(GpuMat& terminals, GpuMat& leftTransp, GpuMat& rightTransp, GpuMat& top, GpuMat& bottom, GpuMat& labels,
-                         GpuMat& buf, Stream& stream = Stream::Null());
-
-//!performs labeling via graph cuts of a 2D regular 8-connected graph.
-CV_EXPORTS void graphcut(GpuMat& terminals, GpuMat& leftTransp, GpuMat& rightTransp, GpuMat& top, GpuMat& topLeft, GpuMat& topRight,
-                         GpuMat& bottom, GpuMat& bottomLeft, GpuMat& bottomRight,
-                         GpuMat& labels,
-                         GpuMat& buf, Stream& stream = Stream::Null());
-
-//! compute mask for Generalized Flood fill componetns labeling.
-CV_EXPORTS void connectivityMask(const GpuMat& image, GpuMat& mask, const cv::Scalar& lo, const cv::Scalar& hi, Stream& stream = Stream::Null());
-
-//! performs connected componnents labeling.
-CV_EXPORTS void labelComponents(const GpuMat& mask, GpuMat& components, int flags = 0, Stream& stream = Stream::Null());
-
-//! @}
-
 //////////////////////////// Calib3d ////////////////////////////
 
 //! @addtogroup cuda_calib3d

modules/cudalegacy/include/opencv2/cudalegacy.hpp

@@ -63,6 +63,10 @@ namespace cv { namespace cuda {
 //! @addtogroup cudalegacy
 //! @{
 
+//
+// ImagePyramid
+//
+
 class CV_EXPORTS ImagePyramid : public Algorithm
 {
 public:
@@ -227,6 +231,26 @@ CV_EXPORTS void interpolateFrames(const GpuMat& frame0, const GpuMat& frame1,
 
 CV_EXPORTS void createOpticalFlowNeedleMap(const GpuMat& u, const GpuMat& v, GpuMat& vertex, GpuMat& colors);
 
+//
+// Labeling
+//
+
+//!performs labeling via graph cuts of a 2D regular 4-connected graph.
+CV_EXPORTS void graphcut(GpuMat& terminals, GpuMat& leftTransp, GpuMat& rightTransp, GpuMat& top, GpuMat& bottom, GpuMat& labels,
+                         GpuMat& buf, Stream& stream = Stream::Null());
+
+//!performs labeling via graph cuts of a 2D regular 8-connected graph.
+CV_EXPORTS void graphcut(GpuMat& terminals, GpuMat& leftTransp, GpuMat& rightTransp, GpuMat& top, GpuMat& topLeft, GpuMat& topRight,
+                         GpuMat& bottom, GpuMat& bottomLeft, GpuMat& bottomRight,
+                         GpuMat& labels,
+                         GpuMat& buf, Stream& stream = Stream::Null());
+
+//! compute mask for Generalized Flood fill componetns labeling.
+CV_EXPORTS void connectivityMask(const GpuMat& image, GpuMat& mask, const cv::Scalar& lo, const cv::Scalar& hi, Stream& stream = Stream::Null());
+
+//! performs connected componnents labeling.
+CV_EXPORTS void labelComponents(const GpuMat& mask, GpuMat& components, int flags = 0, Stream& stream = Stream::Null());
+
 //! @}
 
 }}

modules/stitching/CMakeLists.txt

@@ -5,4 +5,4 @@ if(HAVE_CUDA)
 endif()
 
 ocv_define_module(stitching opencv_imgproc opencv_features2d opencv_calib3d opencv_objdetect
-                  OPTIONAL opencv_cuda opencv_cudaarithm opencv_cudafilters opencv_cudafeatures2d opencv_xfeatures2d)
+                  OPTIONAL opencv_cuda opencv_cudaarithm opencv_cudafilters opencv_cudafeatures2d opencv_cudalegacy opencv_xfeatures2d)

modules/stitching/include/opencv2/stitching/detail/seam_finders.hpp

@@ -249,7 +249,7 @@ private:
 };
 
 
-#ifdef HAVE_OPENCV_CUDA
+#ifdef HAVE_OPENCV_CUDALEGACY
 class CV_EXPORTS GraphCutSeamFinderGpu : public GraphCutSeamFinderBase, public PairwiseSeamFinder
 {
 public:

modules/stitching/src/precomp.hpp

@@ -83,8 +83,8 @@
 #  include "opencv2/cudafeatures2d.hpp"
 #endif
 
-#ifdef HAVE_OPENCV_CUDA
+#ifdef HAVE_OPENCV_CUDALEGACY
-#  include "opencv2/cuda.hpp"
+#  include "opencv2/cudalegacy.hpp"
 #endif
 
 #ifdef HAVE_OPENCV_XFEATURES2D

modules/stitching/src/seam_finders.cpp

@@ -1321,7 +1321,7 @@ void GraphCutSeamFinder::find(const std::vector<UMat> &src, const std::vector<Po
 }
 
 
-#ifdef HAVE_OPENCV_CUDA
+#ifdef HAVE_OPENCV_CUDALEGACY
 void GraphCutSeamFinderGpu::find(const std::vector<UMat> &src, const std::vector<Point> &corners,
                                  std::vector<UMat> &masks)
 {