4 Commits

Author SHA1 Message Date
Lovell Fuller
1106aac2d8 Tests: tweak colour thresholds for (non-turbo) libjpeg compat 2018-09-21 19:51:47 +01:00
Lovell Fuller
93aac660a3 Tests: avoid shrink-on-load for (non-turbo) libjpeg compat 2018-09-21 19:34:52 +01:00
Lovell Fuller
54a71fc142 Fix tint op by ensuring LAB and allowing negative values #1235
Add test cases for more tint colours and input interpretations
2018-05-23 20:51:47 +01:00
Rik Heywood
dbac4b9a63 Add tint operation to set image chroma 2018-04-11 20:05:48 +01:00