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al - Audio Library Functions
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alSeqpGetVol
Syntax#include <libaudio.h> s16 alSeqpGetVol(ALSeqPlayer *seqp);
Arguments
- seqp is the pointer to the Type 0 MIDI sequence player
Explanation
It returns the overall sequence volume that was active at the end of the last
call to alAudioFrame. A value of 0x7fff indicates full scale, and a value of 0 indicates off. Negative values are not allowed.
Because messages generated by alSeqpSetVol are not processed until the
next call of alAudioFrame, a call to alSeqpSetVol followed by a call to
alSeqpGetVol within the same frame will not reflect the new value.
Note that individual channels also have volume levels. You can get these volume levels by calling the alSeqpGetChlVol function.
See Also
alSeqpSetVol
alSeqpGetChlVol
alSeqPlayer
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Nintendo® Confidential Warning: all information in this document is confidential and covered by a non-disclosure agreement. You are responsible for keeping this information confidential and protected. Nintendo will vigorously enforce this responsibility. Copyright © 1998 Nintendo of America Inc. All rights reserved Nintendo and N64 are registered trademarks of Nintendo Last Updated April, 1999 |