Description[qcms] Provide an API to compute xyY gamut area relative to NTSC 1953
The new API computes profile relative gamut area using (x,y) coordinates.
This feature will allow a better understanding of the nature of display
color profiles in use.
This patch contains a test case that displays the new metric for an
input profile and QCMS's internal sRGB profile.
qcms_tests -t qcms_test_ntsc_gamut -i AdobeRGB.icc
NTSC 1953 relative gamut area test
Input profile
Description: Adobe RGB (1998)
NTSC relative gamut area: 92.714 %
Internal reference profile
Description: sRGB IEC61966-2.1
NTSC relative gamut area: 68.946 %
BUG=582870
Committed: https://crrev.com/21e4879ba61638c2b96b77458feb827a7a75563a
Cr-Commit-Position: refs/heads/master@{#375864}
Patch Set 1 #
Total comments: 18
Patch Set 2 : Removed whitespace and variable rename #
Messages
Total messages: 20 (11 generated)
|