Sound_LinearHandler 0 (changes)
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Programmer's SoundDMA Reference Manuals
» Part 15 – SWI Calls
» Sound Sound_LinearHandler
» Sound_LinearHandler
Sound_LinearHandler 0
(SWI &40145)
| Entry | |
|---|---|
| R0 | 0 (Reason code) |
| Exit | |
|---|---|
| R1 | Current handler address |
| R2 | Current handler workspace (passed to handler in R0) |
Use
This SWI is used to read the details of the current 16 bit linear sound handler.
Notes
This SWI should only be used if Sound_Mode 0 indicates that 16 bit sound output is supported.
If no handler is currently installed, 0 will be returned in R1 and -1 in R2.
See also
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