Lasso Mask, Brushes, Layer Styles & 3D Light Effects are 8-bit only and it is a HUGE problem

[shijan]

Tested situation in 24.40b8:

Styles that seems now support 16-bit:
Shadow Outside
Glowing Outside
Glowing Inside
3D Shadow
Outline Outside with enabled "Show Two-Dimensionally"
Outline Inside with enabled "Show Two-Dimensionally"
Color Overlay
Window Shades/Tubes (looks like 16-bit, but guess i can see some small additional line artifacts)

Vector Mask Soft Edge support 16-bit.
Raster Mask Soft Edge support 16-bit, if put any inactive Adjustment layer inside mask layer.
Raster Mask in RGB mode and with Transparency turned on support 16-bit, if put any inactive Adjustment layer inside mask layer.
Raster Mask support 16-bit, if convert mask to Gray mode and turn Transparency off.

Styles that still works in 8-bit only:
Shadow Inside
Outline Outside with disabled "Show Two-Dimensionally"
Outline Inside with disabled "Show Two-Dimensionally"
Outer Emboss
Inner Emboss
Special Emboss
Inner Bend
Create Texture (not sure how to test exactly, but it looks like 8-bit)

Brushes are still 8-bit only.