AL_SOURCE_RELATIVE Doppler shift divergence in OpenAL 1.1 when listener velocity is non-zero
OpenAL 1.1 defines the AL_SOURCE_RELATIVE source attribute as making source coordinates relative to the listener position, but the specification does not resolve whether listener velocity contributes to Doppler shift calculations when this attribute is enabled. This ambiguity creates divergent behavior across implementations: OpenAL Soft computes Doppler usi