Sound_InstallVoice (Rev #3, changes)
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Programmer's Reference Manuals
» Part 15 – SWI Calls?
» Sound
» Sound_InstallVoice
Sound_InstallVoice
(SWI &40183)
| Entry | |
|---|---|
| R0 | Pointer to Voice Generator or reason code |
| R1 | Voice slot (0 to install in next free slot else 1-32) |
| All other registers dependent on reason code | |
| Exit | |
|---|---|
| R0 | Pointer to name of previous voice, or null terminated error string if R1 = 0 |
| R1 | Voice number allocated, or 0 if unable to install |
| All other registers dependent on reason code | |
Use
Used to add a Voice Generator to the table of available voices, or perform voice specific actions depending on the reason code.
Notes
If an error occurs, this SWI does not set V in the usual manner. Instead R1 is zero on exit, and R0 points directly to a null-terminated error string.
If an attempt is made to replace an existing Voice Generator R0 will point to the previous Voice Generator name, R1=0 and the new Voice Generator will not be installed.
Reason Codes
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