android/hal-audio: Allow codec to init on startup This patch adds optional load/unload methods for codec which can be used to initialize some static data for codec, e.g. load shared library which provides encoder. Unlike init/cleanup which are called on stream open/close these methods are called when audio device is opened/closed thus most likely only once. Codecs which are loaded properly (or do not have load callback) are added to separate queue and used later to register endpoints.

Diffstat

3 files changed, 66 insertions(+), 16 deletions(-)