R0STUB.SYS
R0STUB.SYS is the ring-0 half of the sync-stream-manager (SSM) that allows MMPM/2 to synchronize audio and video. Allows audiosh.dll to talk to audio drivers vis IDC entrypoint. In the beginning, all the streaming took place at ring-0. Later (Warp 3?), the audio streaming was moved to ring-3. The API still had to be maintained to audio driver. R0STUB is small piece of code that takes FIFOs buffers to/from MMPM/2 ring-3 audio stream handler and delivers them from/to the hardware vender audio device driver.
Version
| Date | Version | Size | Comments |
|---|---|---|---|
| 2001-07-26 13:59 | 14.075 | 7,252 bytes |
Config.sys Documentation
R0STUB.SYS - The Config.sys Documentation Project
DLLs Loaded
N/A
Alternatives
N/A