CD_SetAudioParms (changes)
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CDFSDriver
» SWI Calls
» CD_SetAudioParms
CD_SetAudioParms
(SWI &4126A)
| Entry | |
|---|---|
| R0 | Reason code |
| R1-R6 | Dependent on reason code |
| R7 | Pointer to |
| Exit | |
|---|---|
| R0 | -1 if reason code not supported (V flag clear) |
| Error pointer + V set if some other error | |
| Else preserved | |
| R1-R6 | Dependent on reason code |
Reason Codes
| Value | Meaning |
|---|---|
| 0 | Set volume levels |
Use
This SWI can be used to set parameters relating to audio playback.
Notes
CD_Supported indicates whether this SWI is supported.
See also
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