[actions] Create minimal distribution

Intended for DVR-Scan.

Author: Breakthrough

.github/workflows/build_wheels_windows.yml

@@ -92,30 +92,6 @@ jobs:
         echo "CUDA_PATH=$CUDA_PATH" | Out-File -FilePath $env:GITHUB_ENV -Append
         Copy-Item -Path "$CUDA_PATH/bin/*" -Destination .  -Include "*.dll"
       shell: pwsh
-    - name: Cache CuDNN Installer
-      id: cache-cudnn-installer
-      uses: actions/cache@v3
-      with:
-        path: ./.cache/cudnn.zip
-        key: cudnn-8.9.7.29-cuda-12-windows
-    - name: 🔧 Install NVIDIA CuDNN
-      run: |
-        $cudnn_path = "./.cache/cudnn.zip"
-        if (-not (Test-Path $cudnn_path)) {
-          echo "Downloading CuDNN..."
-          $cudnn_installer_url = "https://developer.download.nvidia.com/compute/cudnn/redist/cudnn/windows-x86_64/cudnn-windows-x86_64-8.9.7.29_cuda12-archive.zip"
-          New-Item -Path (Split-Path $cudnn_path) -ItemType Directory -Force
-          curl -L -o $cudnn_path $cudnn_installer_url
-        } else {
-          echo "CuDNN installer found in cache."
-        }
-        echo "Installing CuDNN..."
-        7z x $cudnn_path
-        $CUDNN_PATH = "D:/a/opencv-python-cuda/opencv-python-cuda/cudnn-windows-x86_64-8.9.7.29_cuda12-archive"
-        echo "CUDNN_LIBRARY=$CUDNN_PATH/lib/x64/cudnn.lib" | Out-File -FilePath $env:GITHUB_ENV -Append
-        echo "CUDNN_INCLUDE_DIR=$CUDNN_PATH/include" | Out-File -FilePath $env:GITHUB_ENV -Append
-        Copy-Item -Path "$CUDNN_PATH/bin/*" -Destination .  -Include "*.dll"
-      shell: pwsh
 
       # TODO: This isn't the correct cache key since it relies on the CMake options we build with.
       # This is good enough for now though to cache build artifacts; we can manually skip restoring
@@ -125,9 +101,9 @@ jobs:
       if: ${{ inputs.restore_build_cache }}
       with:
         path: _skbuild
-        key: ${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('**/CMakeLists.txt') }}
+        key: ${{ runner.os }}-${{ matrix.python-version }}-minimal-${{ hashFiles('**/CMakeLists.txt') }}
         restore-keys: |
-          ${{ runner.os }}-${{ matrix.python-version }}-
+          ${{ runner.os }}-${{ matrix.python-version }}-minimal-
 
     - name: Build a package
       # CMake 3.25 regression fix. See https://stackoverflow.com/questions/74162633/problem-compiling-from-source-opencv-with-mvsc2019-in-64-bit-version
@@ -149,7 +125,7 @@ jobs:
       if: ${{ inputs.save_build_cache }}
       with:
         path: _skbuild
-        key: ${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('**/CMakeLists.txt') }}
+        key: ${{ runner.os }}-${{ matrix.python-version }}-minimal-${{ hashFiles('**/CMakeLists.txt') }}
     - name: Saving all wheels
       uses: actions/upload-artifact@v4
       with:

setup.py

@@ -162,9 +162,6 @@ def main():
         else ["-G", "Unix Makefiles"]
     )
 
-    cudnn_library = os.environ["CUDNN_LIBRARY"]
-    cudnn_include_dir = os.environ["CUDNN_INCLUDE_DIR"]
-
     cmake_args = (
         (ci_cmake_generator if is_CI_build else [])
         + [
@@ -197,9 +194,9 @@ def main():
             "-DWITH_NVCUVID=OFF",
             f"-DCUDA_ARCH_BIN={cuda_arch_bin}",
             f"-DCUDA_ARCH_PTX={cuda_arch_ptx}",
-            f"-DCUDNN_LIBRARY={cudnn_library}",
-            f"-DCUDNN_INCLUDE_DIR={cudnn_include_dir}",
-        ]
+            "-DWITH_CUDNN=OFF",
+            "-DBUILD_LIST=bgsegm,cudabgsegm,cudacodec,cudafilters,cudaimgproc,cudev,imgcodecs,imgproc,python3,text,video,videoio"
+       ]
         + (
             # CMake flags for windows/arm64 build
             ["-DCMAKE_GENERATOR_PLATFORM=ARM64",