OpenCorePkg/Library/OcBootManagementLib
Mike Beaton 7feb7c98c3 OcConsoleLib: Builtin renderer updates
- Perform full clear screen on switch from graphics to text mode,
   if marked uncontrolled
 - Suppress remaining console coloured output (screen clear and
   cursor, text was already handled) if in graphics mode
 - Remain uncontrolled while in graphics mode
 - Improve builtin renderer screen size calculations
   o Although we appear to lose a small amount of height (i.e. up
     to one row) with the new font size scaled vertical padding,
     we were actually losing it anyway with the previous screen
     size calculation
 - Re-order initialisation of builtin mode
   o Avoid producing uncontrolled text with old text protocol,
     after resync screen clear of new controlled protocol
2023-05-03 22:21:11 +01:00
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