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n_alSeqpGetChlVol
Format#include <n_libaudio.h>
u8 n_alSeqpGetChlVol(N_ALSeqPlayer *seqp, u8 chan);
Arguments
- seqp is the pointer to a Type 0 MIDI sequence player
- chan is the target (0 based) MIDI channel
This function is available in the n_audio library. It returns the volume for the given MIDI channel at the end of the last call to n_alAudioFrame. A value of 127 is full volume, and 0 is off. Because messages generated by n_alSeqpSetChlVol are not processed until the next call to n_alAudioFrame, a call to n_alSeqpSetChlVol followed by a call to n_alSeqpGetChlVol within the same frame will not reflect the new value.
Note
In addition to channel volume, the sequence player maintains an overall sequence volume that can be retrieved and set by using the n_alSeqpGetVol and n_alSeqpSetVol functions.
See Also
n_alSeqpSetChlVol
n_alSeqpGetVol
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 January 1998 |