Here is a list of all files with brief descriptions:

CameraImageMetadata.h
Debayer.cpp
Debayer.h
DeviceBase.h
DeviceThreads.h
DeviceUtils.cpp
DeviceUtils.h
ImgBuffer.cpp
ImgBuffer.h
MMDevice.cpp
MMDevice.h
MMDeviceConstants.h
ModuleInterface.cpp
ModuleInterface.h
Property.cpp
Property.h
RegisteredDeviceCollection.h