Function loadCudaSupportLib

deps/opencv/modules/core/src/gpumat.cpp:188–217

#  endif

static bool loadCudaSupportLib()
{
    void* handle;
    const std::string name = getCudaSupportLibName();
    dlerror();
    handle = dlopen(name.c_str(), RTLD_LAZY);
    if (!handle)
    {
        LOGE("Cannot dlopen %s: %s", name.c_str(), dlerror());
        return false;
    }

    deviceInfoFactory = (DeviceInfoFactoryType)dlsym(handle, "deviceInfoFactory");
    if (!deviceInfoFactory)
    {
        LOGE("Cannot dlsym deviceInfoFactory: %s", dlerror());
        dlclose(handle);
        return false;
    }

    gpuFactory = (GpuFactoryType)dlsym(handle, "gpuFactory");
    if (!gpuFactory)
    {
        LOGE("Cannot dlsym gpuFactory: %s", dlerror());
        dlclose(handle);
        return false;
    }

    return true;
}

# else
#  error "Dynamic CUDA support is not implemented for this platform!"