Camera common HAL definitions

Overview:

The camera.common namesapce is used by the Android camera HALs for common enumeration and structure definitions.

This includes standard status codes returned by most camera HAL methods.

More complete information about the Android camera HAL and subsystem can be found at source.android.com.

Version history:

types.hal:

@1.0:

Common enum and struct definitions for all camera HAL interfaces. Does not define any interfaces of its own.