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diff --git a/doc/info/mds.texinfo b/doc/info/mds.texinfo index 41211b9..fc46068 100644 --- a/doc/info/mds.texinfo +++ b/doc/info/mds.texinfo @@ -4888,10 +4888,70 @@ It is known that gamma ramps are not supported. @item maybe It is not known whether gamma ramps are supported. @end table +@item Red x +@itemx Red y +The `x' and `y' values, respectively, of the +colour of the monitor's red channel, measured +in CIE xyY, and multipled by 1024. The values +must be an integer in the range [0, 1023]. +Omitted if unknown or inapplicable. On a proper +sRGB monitor, these values should be integers +close to (655.36; 337.92), including +multiplication by 1024. +@item Green x +@itemx Green y +The `x' and `y' values, respectively, of the +colour of the monitor's green channel, measured +in CIE xyY, and multipled by 1024. The values +must be an integer in the range [0, 1023]. +Omitted if unknown or inapplicable. On a proper +sRGB monitor, these values should be integers +close to (307.2; 614.4), including multiplication +by 1024. +@item Blue x +@itemx Blue y +The `x' and `y' values, respectively, of the +colour of the monitor's blue channel, measured +in CIE xyY, and multipled by 1024. The values +must be an integer in the range [0, 1023]. +Omitted if unknown or inapplicable. On a proper +sRGB monitor, these values should be integers +close to (153.6; 61.44), including multiplication +by 1024. +@item White x +@itemx White y +The `x' and `y' values, respectively, of the +monitor's default white point, measured +in CIE xyY, and multipled by 1024. The values +must be an integer in the range [0, 1023]. +Omitted if unknown or inapplicable. On a proper +sRGB monitor, these values should be integers +close to (320.2048; 336.896), including +multiplication by 1024. +@item Colour space +@table @code +@item sRGB +The monitor uses the standard RGB colour space. +This is uncommon in practice. Although many +monitors have a similar colour space. +@item RGB +A RGB colour space other than the standard RGB +colour space is used by the monitor. This is +the most common. +@item Non-RGB +The monitor uses a Non-RGB colour space. +@item Grey +The monitor is monochrome or uses greyscale +colour space. +@end table +Omitted if unknown. @end table If @code{Gamma support: no} is send in the response, the headers @code{Depth}, @code{Red size}, @code{Green size} and @code{Blue size} may be omitted. +@c It is indeed correct that the range for the +@c chromaticity values is [0, 1023], but the +@c value is multipled by 1024 and not 1023. @item Purpose: Enable performance optimisation when manipulating |