Returns the video memory size of the specified virtual machine.
PRL_RESULT PrlVmCfg_GetVideoRamSize( PRL_HANDLE hVmCfg, PRL_UINT32_PTR pnVmVideoRamSize );
PrlApiVm.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_NO_DATA - the video memory size information is missing in the virtual machine configuration.
PRL_ERR_SUCCESS - function completed successfully.