slow gpu emulation

[Hero9909]

If i try to install the GUI Lib the installation hangs and uses 100% of one core.

no error is thrown, might be relatet to emulation of OCEmu as the install works there after a few secs but drawing is much slower than an installtion in minecraft. got about 3 fps

[payonel]

I've never used that gui lib. it is probably an easy setup, but can you give me a very specific repro (even with ocvm params you use to start it, starting from a brand new vm) steps you take to copy the lib files, and start the os, just all the steps :) I don't want to spend time figuring out their lib nor doing something differently

[Hero9909]

• create new vm
• boot openos
• run "pastebin run ryhyXUKZ"
• installer installs everything (which already shows an slow rendering)
• create example.lua:(from menu example of GUILIB)

  local GUI = require("GUI") 
  -------------------------------------------------------------------------------- 
  local application = GUI.application() 
  application:addChild(GUI.panel(1, 1, application.width, application.height, 0x2D2D2D)) 
  -- Add menu object to application 
  local menu = application:addChild(GUI.menu(1, 1, application.width, 0xEEEEEE, 0x666666, 0x3366CC, 0xFFFFFF)) 
  -- Add first item with black color. Attack a callback-function to it
  menu:addItem("MineCode IDE", 0x0).onTouch = function()
  GUI.alert("Hello world!") 
  end 
  -- Add context menu and few items to it 
  local contextMenu = menu:addContextMenu("File") 
  contextMenu:addItem("New") 
  contextMenu:addItem("Open").onTouch = function()    
  GUI.alert("Open item was pressed") 
  end 
  contextMenu:addSeparator() 
  contextMenu:addItem("Save") 
  contextMenu:addItem("Save as") 
  -- Add whatever you want 
  menu:addItem("Edit") 
  menu:addItem("View") 
  menu:addItem("About") -------------------------------------------------------------------------------- 
  application:draw(true) 
  application:start()