diff options
Diffstat (limited to 'xicc/cam02.h')
| -rw-r--r-- | xicc/cam02.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/xicc/cam02.h b/xicc/cam02.h index 37443d3..9550bd5 100644 --- a/xicc/cam02.h +++ b/xicc/cam02.h @@ -7,7 +7,7 @@ * by Nathan Moroney, Mark D. Fairchild, Robert W.G. Hunt, Changjun Li, * M. Ronnier Luo and Todd Newman, IS&T/SID Tenth Color Imaging * Conference, with the addition of a Viewing Flare+Glare - * model, and the Helmholtz-Kohlraush effect, using the equation + * model, and the Helmholtz-Kohlrausch effect, using the equation * the Bradford-Hunt 96C model as detailed in Mark Fairchilds * book "Color Appearance Models". * @@ -142,7 +142,8 @@ struct _cam02 { double Yg, /* Glare as a fraction of the adapting/surround (range 0.0 .. 1.0) */ double Gxyz[3], /* The Glare white coordinates (ie. the Ambient color) */ /* If <= 0 will Wxyz will be used. */ - int hk /* Flag, NZ to use Helmholtz-Kohlraush effect */ + int hk, /* Flag, NZ to use Helmholtz-Kohlrausch effect */ + double hkscale /* HK effect scaling factor */ ); /* Conversions. Return nz on error */ @@ -194,7 +195,8 @@ struct _cam02 { double lA; /* JLIMIT Limited A */ /* Option flags, code not always enabled */ - int hk; /* Use Helmholtz-Kohlraush effect */ + int hk; /* Use Helmholtz-Kohlrausch effect */ + int hkscale; /* [1.0] Scale HK effect up/down from default */ int trace; /* Trace values through computation */ int retss; /* Return ss rather than Jab */ int range; /* (for cam02ref.h) return on range error */ |