CD_PlayAudio (changes)
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CDFSDriver
» SWI Calls
» CD_PlayAudio
CD_PlayAudio
(SWI &4124B)
| Entry | |
|---|---|
| R0 | Addressing mode of parameters |
| R1 | Start address of play section |
| R2 | End address of play section |
| R7 | Pointer to |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Preserved |
| R2 | Preserved |
| R7 | Preserved |
Use
This call attempts to play a section of CD as audio, specified by address. If the section contains non-audio information, the results are drive-dependent; you will not necessarily get an error returned, and some drives may still attempt to play the data. Calling CD_EnquireTrack to find out if the section you wish to play consists entirely of audio is recommended.
See also
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