Merge "Clarify documentation for the dimming stage." into tm-dev

     */

    LINEAR = 1,

    /**

     * Dimming operations must be applied in gamma space, after OETF has been applied

     * Dimming operations must be applied in gamma space, after OETF has been applied.

     * Note that for this dimming operation to be perceptually correct it must also be gamma

     * corrected. The framework will assume that it is able to use the gamma 2.2

     * power function for gamma correcting the dimming matrix, for simplicity of

     * implementation and the fact that gamma 2.2 is close enough to typical SDR

     * transfer functions that would be used for the client target.

     */

    GAMMA_OETF = 2,

}