*From*: Quartz <quartz@xxxxxxxxxxxxxxx>*To*: argyllcms@xxxxxxxxxxxxx*Date*: Wed, 23 Jul 2014 06:51:09 -0400

Another problem was that the MBPs of that generation had screen backlights with primaries that were some distance from the sRGB primaries ... especially the blue primary which was quite "purple". This caused some smaller (matrix / shaper?) profiles to map saturated blues to more purple tints on the screen. Note that the profile itself is correct, within the constraints of the screen's performance. A general fix was to go to larger patch counts and produce a larger, look up table based, profile.

______________________________________ it has a certain smooth-brained appeal

**Follow-Ups**:**[argyllcms] Re: Can anyone help with a weird OSX problem?***From:*Graeme Gill

**References**:**[argyllcms] Can anyone help with a weird OSX problem?***From:*Quartz

**[argyllcms] Re: Can anyone help with a weird OSX problem?***From:*Derek Wells

- » [argyllcms] Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Florian Höch
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Derek Wells
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Graeme Gill
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Ivan Tsyba
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Graeme Gill
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Florian Höch
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - edmund ronald
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Florian Höch
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Florian Höch
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Florian Höch
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Florian Höch
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Florian Höch
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Florian Höch
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz
- » [argyllcms] Re: Can anyone help with a weird OSX problem? - Quartz