Layer mask posterization
@patdavid
Submitted by Pat David Link to original bug (#761720)
Description
Created attachment 320638 Sample XCF w/ layer mask posterization
Layer mask shows high levels of posterization when viewed but does not exhibit posterization when applied.
The attached XCF shows the problem (checked in 2.9.3).
To reproduce:
- Add layer mask (I used grayscale copy of layer as an example).
- View mask.
- Adjust levels of mask (bring black input point up to 127). A. Preview looks fine on canvas when adjusting B. Hitting "OK" on levels to apply changes shows immediate posterization.
Attachment 320638, "Sample XCF w/ layer mask posterization":
MaskIssue.xcf
Version: 2.9.2