Fix per-game settings (Issue #115)
Automatic load/save state (Issue #173)
Reload Naomi/AW BIOS after per-game settings are loaded to allow
per-game BIOS region. (Issue #96)
Restrict Soul Reaver widescreen cheat to the EU version (Issue #188)
Disable UI elements for overridden settings
Clean up/simplify legacy Naomi ROM loading
Pulse: use async API instead of simple API
Null driver: no audio driver with accurate timing
Add latency setting to alsa, pulse and android drivers
android: start and stop AudioTrack on audiobackend init/term
Simplify audiostream. Get rid of "none" option
This makes it possible to have multiple audio backends compiled into
reicast (e.g. ALSA & OSS on Linux). These can then selected by the user
via a config option ("backend" iin the "audio" section). It *should*
also be possible to reduce the number of platform-specific ifdefs with this
approach.
Audio backends need to define a struct (audiobackend_t) that holds a
pointer to it's init, push and term function and also a slug and a name
as string. They then need to pass a pointer to this struct to
RegisterAudioBackend() before InitAudio() is called.
For now, I defined a function (RegisterAllAudioBackends) that get's
called exactly once (i.e. upon first call of InitAudio()), where
we can put ifdef'd RegisterAudioBackend() calls into for each backend
that reicast supports.
Please note that this commit just implements the basic audio backend
system - no backends have been ported to the new API yet. For the meantime,
reicast will run without any audio support accross all systems.
Flyinghead