how does the mplayer call dll of windows system?

["benben" <benben@xxxxxxxxxxxxxxx>]

 

 

     Hi:

             Mentioned in mplayer, when decoding WMV9,

         it calls wmv9domd.dll from win32 to do so.
         Can it be applied to wine's emulator?

         If so, how does it execute this behavior?
         If not, how does it do it?

         Hope someone who knows the answer can tell me, thank you