This project gives a simple CMake template, which demostrates how to use Halide with an ordinary image processing library which is using OpenCV Mat as image data type.
OpenCV and Halide are found via find_package(). For Windows, usually you should set OpenCV_DIR and Halide_DIR manually.
A stand-alone HalideRuntime library is created to make sure all other filters are using this runtime to avoid linking issue on Windows. This halide library should have IMPORT_GLOBAL property such that other halide libraries can find it.
Two filters Add and Blur are defined, which shows how multiple filters are created and co-exist in a large CMake project.