curve.h File Reference

The step counts and value shift of a curve table. More...

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Enumerations
enum	{ CURVE_VALUE_SHIFT = 19 , CURVE_HALF_STEPS = 8 , CURVE_FULL_STEPS = 16 }

Detailed Description

The step counts and value shift of a curve table.

Definition in file curve.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
CURVE_VALUE_SHIFT	Turns a height sample, in 8-pixel units, into 16.16 fixed-point pixels.
CURVE_HALF_STEPS	pixels to the middle of a 16-pixel cell
CURVE_FULL_STEPS	pixels across a cell

Definition at line 9 of file curve.h.