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ExtAudioFileRead: how to create AudioBufferList

hi!

i don't understand how i should do this:

ExtAudioFileRead needs an AudioBufferList for storing data in.
but i just can't figure out how to create an appropiate buffer list.
i can't allocate memory for the mBuffers field of the buffer list,
because mBuffers actually is no pointer.
if i don't allocate, it doesn't work either
(of course it doesn't  - there is no memory for ExtrAudioFile to write to.)

the only way i got it to read the file was using the first AudioBuffer in the
bufferlist (which seems to be allocated by default), and set the mData pointer
to a part of memory big enough to hold the entire file.
then i could read the file at once, but i would actually prefer to read the data in sequential steps.
is there an AudioBufferList - initialiser or something i have overlooked?

thank you so much!

max
_____________________________________________

m a x i m i l i a n   m a r c o l l

d i s . p l a y c e



 

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