VMAN.DLL

This file is also called the "Video Manager". It is referred a the main component of the GRADD Model.

VMAN exports a single entry routine, VMIEntry, which is called for all VMI commands.

VMAN is responsible for coordinating commands to a specific GRADD. It serialize the communication be between the GRADDs and the translation layer. It is responsible of Communication and Input Management.

This component can also call Softdraw for simulation.

More information at the GRADD Architecture for OS/2 for the PowerPC article.

DLL Entry Points

 * 1) VMIEntry
 * 2) VHAllocMem
 * 3) VHFreeMem
 * 4) VHPhysToVirt
 * 5) VHGetVRAMInfo
 * 6) VHLockMem
 * 7) VHUnLockMem
 * 8) VHMapVRAM
 * 9) VMPointerBlt
 * 10) VHCallForward
 * 11) SeamlessVDMCreated
 * 12) SeamlessVDMDestroyed
 * 13) VHMap
 * 14) VHSetMTRR

DLLs Loaded

 * SOFTDRAW.DLL
 * PMMERGE.DLL
 * DOSCALL1.DLL
 * MSG.DLL
 * PMGRE.DLL

Device Driver Requirement

 * GRADD$ - GRADD.SYS
 * MOUSE$ - MOUSE.SYS
 * SINGLEQ$ - PMDD.SYS
 * OEMHLP$ -
 * SCREEN$ - SCREEN01.SYS / SCREEN02.SYS