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HDR display support -- HDR compatible configs #2332

Description

@doug-walker

As presented at the Siggraph BoF, we propose having a set of characteristics that configs must support to be considered "HDR display compatible".

The proposed characteristics are:

  • Must the set cie_xyz_d65_interchange role to allow applications to convert to OS-required space
  • Must use display color spaces
  • Must set interop_id on display color spaces
  • Must include the hdr_virtual_display (see forthcoming proposal)

A new function Config::isHdrDisplayCompatible() will be provided for applications to use.

The ociocheck command-line tool will be upgraded to report if a config is HDR display compatible.

Parent issue: #1996.

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