PaletteV 9
PaletteV
» PaletteV 9
Palette Vector (35)
| Entry | |
|---|---|
| R0 | Pointer to table for red |
| R1 | Pointer to table for green |
| R2 | Pointer to table for blue |
| R4 | 9 (reason code) |
| Exit | |
|---|---|
| R4 | 0 if vector claimed |
| All other registers preserved | |
Use
This vector is called when setting the gamma correction tables.
Notes
Each table is a word aligned array of 256 bytes giving the gamma corrected value when indexed by the normal colour value.
See also
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.