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Diffstat (limited to 'caffe2-git-opencv4-fix.patch')
-rw-r--r-- | caffe2-git-opencv4-fix.patch | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/caffe2-git-opencv4-fix.patch b/caffe2-git-opencv4-fix.patch new file mode 100644 index 000000000000..1b88e26ce6b1 --- /dev/null +++ b/caffe2-git-opencv4-fix.patch @@ -0,0 +1,48 @@ +commit 431bba7ccb765830fdbd951264c8dc9dcab4d145 +Author: Daniel Bermond <danielbermond@yahoo.com> +Date: Sun Nov 25 19:05:26 2018 +0000 + + [caffe2] Fix build with OpenCV 4.0 + + Fixes #14355 + +diff --git a/caffe2/video/optical_flow.cc b/caffe2/video/optical_flow.cc +index 4855b2c0a..8d343042f 100644 +--- a/caffe2/video/optical_flow.cc ++++ b/caffe2/video/optical_flow.cc +@@ -7,7 +7,11 @@ void OpticalFlowExtractor( + const cv::Mat& curr_gray, + const int flow_alg_type, + cv::Mat& flow) { ++#if CV_MAJOR_VERSION >= 4 ++ cv::Ptr<cv::DISOpticalFlow> tvl1 = cv::DISOpticalFlow::create(); ++#else + cv::Ptr<cv::DualTVL1OpticalFlow> tvl1 = cv::DualTVL1OpticalFlow::create(); ++#endif + switch (flow_alg_type) { + case FLowAlgType::FarnebackOpticalFlow: + cv::calcOpticalFlowFarneback( +diff --git a/cmake/Dependencies.cmake b/cmake/Dependencies.cmake +index 01e35947e..3014c2d9a 100644 +--- a/cmake/Dependencies.cmake ++++ b/cmake/Dependencies.cmake +@@ -430,11 +430,15 @@ endif() + + # ---[ OpenCV + if(USE_OPENCV) +- # OpenCV 3 +- find_package(OpenCV 3 QUIET COMPONENTS core highgui imgproc imgcodecs videoio video) ++ # OpenCV 4 ++ find_package(OpenCV 4 QUIET COMPONENTS core highgui imgproc imgcodecs optflow videoio video) + if(NOT OpenCV_FOUND) +- # OpenCV 2 +- find_package(OpenCV QUIET COMPONENTS core highgui imgproc) ++ # OpenCV 3 ++ find_package(OpenCV 3 QUIET COMPONENTS core highgui imgproc imgcodecs videoio video) ++ if(NOT OpenCV_FOUND) ++ # OpenCV 2 ++ find_package(OpenCV QUIET COMPONENTS core highgui imgproc) ++ endif() + endif() + if(OpenCV_FOUND) + include_directories(SYSTEM ${OpenCV_INCLUDE_DIRS}) |