Replace references of IDirectSoundImpl with DirectSoundDevice to
remove one level of indirection and remove the problem of a three
object circular reference.
Cleanup usage of global dsound variable to not use local variable of
same name.
Almost ready to add support for more than one sound card at the same
time.
Two new functions DSOUND_AddBuffer and DSOUND_RemoveBuffer
have been added and the locking has been moved into these functions.
Renamed IDirectSound lock to buffer_list_lock.
Removed redundant test for IID_IDirectSoundNotify and
IID_IDirectSoundNotify8 because they are the same.
Removed check for invalid buffers on list because that shouldn't
happen anymore because of fixed 3d buffer reference counting.
Minor code cleanups.
3D sound now plays in 3D.
COM interfaces should be correct for buffers and 3D stuff. The COM
interface is broken on notifications but I will fix that next.
Fixed the bug when closing and opening the same or another sound
device quickly.
Fixed some locking but there is a lot of work left yet.
- propagate driver and local function errors where needed
- fix error returns where pointer is given for returned data
- add 3d listener to primary buffer when needed
- copy 3d part of buffer when duplicated
- fix bug when primary buffer is reopened with smaller buffer
- loosen requirements on caps data size check
- set caps for emulated mode based on actual driver caps
level just like the direct sound control panel app.
More work on the full duplex interface so the compile warning is no
longer generated. Full duplex interface is still stubbed out.
Moved full duplex mixer reset fix into wineoss driver where it
belongs.
Added some more locking fixes.
Capture and full duplex are now stable.
separate files. Split primary buffer and secondary buffer interfaces
into separate implementations. Made the primary buffer state part of
the dsound object, so primary buffer objects can be created and
refcounted independently. Made the interfaces follow COM aggregation
rules more closely. Converted the dsound critical section to a R/W
lock to improve potential remixing concurrency. Fixed various bugs and
refcounting issues.
Michael Stefaniuc