3 Commits

Author	SHA1	Message	Date
Mike Klein	fd731e4684	add a few more ways to convert images to imgcvt ... Interestingly, the draw ends up a little different than the writePixels() and skcms paths. Maybe just premul/unpremul? Bug: chromium:867813 Change-Id: I8bf645c8354cbeb9a07512add258e8defc755366 Reviewed-on: https://skia-review.googlesource.com/c/164621 Commit-Queue: Mike Klein <mtklein@google.com> Commit-Queue: Brian Osman <brianosman@google.com> Auto-Submit: Mike Klein <mtklein@google.com> Reviewed-by: Brian Osman <brianosman@google.com>	2018-10-23 17:57:18 +00:00
Mike Klein	06a215b768	add profile->profile mode to imgcvt ... E.g. out/imgcvt /System/Library/ColorSync/Profiles/ITU-2020.icc ~/skcms/profiles/mobile/sRGB_parametric.icc (0, 0, 0) --> (+0.0000, +0.0000, +0.0000) (1, 1, 1) --> (+0.9998, +0.9998, +0.9998) (1, 0, 0) --> (+1.2481, -0.3879, -0.1435) (0, 1, 0) --> (-0.7903, +1.0561, -0.3501) (0, 0, 1) --> (-0.2992, -0.0886, +1.0503) (0, 1, 1) --> (-0.8325, +1.0527, +1.0077) (1, 0, 1) --> (+1.2239, -0.4000, +1.0428) (1, 1, 0) --> (+1.0312, +1.0035, -0.3791) Change-Id: Ieb38a3b519f00ae56491c3265ed9725888b692e9 Reviewed-on: https://skia-review.googlesource.com/152360 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Mike Klein <mtklein@google.com>	2018-09-06 18:54:19 +00:00
Mike Klein	7af351a68c	add imgcvt ... This uses skcms to convert an image into a PNG with a new color profile. Change-Id: Iaefdbbfba6f4b85637386569a65355df255b980d Reviewed-on: https://skia-review.googlesource.com/143709 Commit-Queue: Mike Klein <mtklein@google.com> Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Auto-Submit: Mike Klein <mtklein@google.com>	2018-07-27 15:11:17 +00:00