Offer export of raw EDID blob and complementary MDF export
ROOL authored
Detail:
  Export the EDID raw data as a file in ResourceFS. This allows the Screen Setup plugin to scan that directory to pick up the currently connected monitor, and similarly select it from !Boot.Choices.PreDesk. The EDID data can also be drag & drop copied or exported for offline analysis.
  Add SaveModeFile command. This differs in that it works on the current set, to be symmetrical with LoadModeFile which loads the current set. Also fixes issues of losing the original mode names given; NULL pointer dereference when the EDID block contains no modes (eg. VIDCDriver); and no long writes out malformed MDFs which can't be loaded into !MakeModes (this seems to be because the CreateModeFile command was based on a stale copy of EDIDDecode which fixed the same bug circa 2012).
  Query the current GraphicsV driver for the deepest colour depth for the preferred mode, rather than assuming 32bpp is always possible (eg. because of bandwidth or graphics con...
961adc98