Enable cudacodec libs by default, prevent their locations being lost when cmake is re-run and add log info when the libs/headers cannot be found.

2 years ago · b1288dad40
parent ac6fb17784
commit b1288dad40
2 changed files with 6 additions and 2 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -263,10 +263,10 @@ OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BL
 OCV_OPTION(WITH_CUDNN "Include NVIDIA CUDA Deep Neural Network (cuDNN) library support" WITH_CUDA
  VISIBLE_IF WITH_CUDA
  VERIFY HAVE_CUDNN)
-OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" OFF  # disabled, details: https://github.com/opencv/opencv/issues/14850
+OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" ON
  VISIBLE_IF WITH_CUDA
  VERIFY HAVE_NVCUVID)
-OCV_OPTION(WITH_NVCUVENC "Include NVidia Video Encoding library support" OFF
+OCV_OPTION(WITH_NVCUVENC "Include NVidia Video Encoding library support" ON
  VISIBLE_IF WITH_CUDA
  VERIFY HAVE_NVCUVENC)
 OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION AND NOT CMAKE_CROSSCOMPILING)
--- a/cmake/OpenCVDetectCUDA.cmake
+++ b/cmake/OpenCVDetectCUDA.cmake
@ -10,6 +10,10 @@ endif()

 #set(OPENCV_CMAKE_CUDA_DEBUG 1)

+if(CUDA_TOOLKIT_ROOT_DIR)
+  set(CUDA_TOOLKIT_TARGET_DIR ${CUDA_TOOLKIT_ROOT_DIR})
+endif()
+
 if(((NOT CMAKE_VERSION VERSION_LESS "3.9.0")  # requires https://gitlab.kitware.com/cmake/cmake/merge_requests/663
      OR OPENCV_CUDA_FORCE_EXTERNAL_CMAKE_MODULE)
    AND NOT OPENCV_CUDA_FORCE_BUILTIN_CMAKE_MODULE)