Showing changes from revision #3 to #4:
Added | Removed | Changed
Entry | |
---|---|
R0 | Red component |
R1 | Green component |
R2 | Blue component |
Exit | |
---|---|
R0 | CIE x tristimulus value |
R1 | CIE y tristimulus value |
R2 | CIE z tristimulus value |
The purpose of this call is to convert the colour passed as RGB values to CIE values.
The parameters passed are fixed point 32-bit numbers. The lower 16 bits (0 – 15) are used below the decimal point, and the upper 16 bits above the decimal point.