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-.. -*- coding: utf-8; mode: rst -*-
-
-***************************************
-Detailed Transfer Function Descriptions
-***************************************
-
-
-.. _xf-smpte-2084:
-
-Transfer Function SMPTE 2084 (V4L2_XFER_FUNC_SMPTE2084)
-=======================================================
-
-The :ref:`smpte2084` standard defines the transfer function used by
-High Dynamic Range content.
-
-Constants:
- m1 = (2610 / 4096) / 4
-
- m2 = (2523 / 4096) * 128
-
- c1 = 3424 / 4096
-
- c2 = (2413 / 4096) * 32
-
- c3 = (2392 / 4096) * 32
-
-Transfer function:
- L' = ((c1 + c2 * L\ :sup:`m1`) / (1 + c3 * L\ :sup:`m1`))\ :sup:`m2`
-
-Inverse Transfer function:
- L = (max(L':sup:`1/m2` - c1, 0) / (c2 - c3 *
- L'\ :sup:`1/m2`))\ :sup:`1/m1`