Wimp_SetColourMapping (changes)
Showing changes from revision #1 to #2:
Added | Removed | Changed
Programmer's WindowManager Reference Manuals
» Part 7 - The Desktop?SWI Calls
» Wimp_SetColourMappingThe Window Manager
» SWI Calls?
» Wimp_SetColourMapping
Wimp_SetColourMapping
(SWI &400F8)
| Entry | |
|---|---|
| R0 | Pointer to palette to be used for converting Wimp colours, or |
| -1 to use default Wimp palette | |
| 0 to use palette defined by Wimp_SetPalette | |
| R2 | Pointer to 1bpp mapping array (2 bytes) |
| R3 | Pointer to 2bpp mapping array (4 bytes) |
| R4 | Pointer to 4bpp mapping array (16 bytes) |
| R5 | 0 |
| R6 | 0 |
| R7 | 0 |
| Exit | |
|---|---|
| - | - |
Use
The purpose of this call is to change the way the Wimp maps its own colours to physical colours.
Notes
The palette in R1 is 16 words long and in the BBGGRRxx format.
See also
Information on Colour?Information on Colour- OS_SpriteOp
- Wimp_SetColour
- Wimp_SetPalette
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.