VMAN.DLL: Difference between revisions

Latest revision as of 16:33, 12 November 2022

The "Video Manager" is a 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 for 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.

Version

Date	Version	Size	Comments
2006-03-22		67,993 bytes

DLL Entry Points

VMIEntry
VHAllocMem
VHFreeMem
VHPhysToVirt
VHGetVRAMInfo
VHLockMem
VHUnLockMem
VHMapVRAM
VMPointerBlt
VHCallForward
SeamlessVDMCreated
SeamlessVDMDestroyed
VHMap
VHSetMTRR

DLLs Loaded

Device Driver Requirement

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

@@ Line 1: / Line 1: @@
-This file is also called the "Video Manager". It is refered a the main component of the GRADD Model.
+The "Video Manager" is a 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.
+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 for Communication and Input Management.
-This componente can also call Softdraw for simulation.
+This component can also call Softdraw for simulation.
-More information at the [[GRADD_Architecture_for_OS/2_for_the_PowerPC#The_Video_Manager_--_VMAN|GRADD Architecture for OS/2 for the PowerPC]] article.
+More information at the [[GRADD Architecture for OS/2 for the PowerPC]] article.
 ==Version==
+{|class="wikitable"
-{| border="1"
-|-
-!Date
-!Version
-!Size
-!Comments
 |-
-|2006-03-22 2:20pm
+!Date||Version||Size||Comments
-|N/A
-|67,993 bytes.
-|
 |-
+|2006-03-22|| ||67,993 bytes||
 |}
 ==DLL Entry Points==
-<PRE>
+#VMIEntry
-	Ordinal Object  Offset    Name
+#VHAllocMem
-                      Video Manager
+#VHFreeMem
-       1    00003DA4  VHUnLockMem
+#VHPhysToVirt
-       1    00006010  VHCallForward
+#VHGetVRAMInfo
-       1    00004D00  VMPointerBlt
+#VHLockMem
-       1    000039FC  VHPhysToVirt
+#VHUnLockMem
-       1    0000395C  VHGetVRAMInfo
+#VHMapVRAM
-       1    00003C7C  VHMap
+#VMPointerBlt
-       1    0000633C  SeamlessVDMCreated
+#VHCallForward
-       1    00000000  VMIEntry
+#SeamlessVDMCreated
-       1    000039E4  VHFreeMem
+#SeamlessVDMDestroyed
-       1    00003E50  VHLockMem
+#VHMap
-       1    00003BF4  VHMapVRAM
+#VHSetMTRR
-       1    00003838  VHSetMTRR
-       1    00003C44  VHAllocMem
-       1    00006020  SeamlessVDMDestroyed
-</PRE>
 ==DLLs Loaded==
@@ Line 52: / Line 39: @@
 * [[MSG.DLL]]
 * [[PMGRE.DLL]]
+==Device Driver Requirement==
+* GRADD$ - [[GRADD.SYS]]
+* MOUSE$ - [[MOUSE.SYS]]
+* SINGLEQ$ - [[PMDD.SYS]]
+* OEMHLP$ -
+* SCREEN$ - [[SCREEN01.SYS]] / [[SCREEN02.SYS]]
 [[Category:Files]]