OS_SpriteOp 8 (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_SpriteOp 15 – SWI Calls
» OS_SpriteOp 8 – Read area control blockOS
» OS_SpriteOp
» OS_SpriteOp 8 – Read area control block
OS_SpriteOp 8 – Read area control block
(SWI &2E)
| Entry | |
|---|---|
| R0 | 8 (Reason code) + Area value |
| R1 | Unused/Sprite area (as defined by area value in R0) |
| Exit | |
|---|---|
| R2 | Size of sprite area |
| R3 | Number of sprites in area |
| R4 | Offset to first sprite |
| R5 | Offset to first free word in area |
| All other registers preserved | |
Use
This call reads the contents of the sprite area header
See also
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