Hi,
I'm trying to use jack's ringbuffer like this:
- initialization:
jack_ringbuffer_t * ringBuf =
jack_ringbuffer_create(sizeof(jack_default_audio_sample_t) * (1<<16));
memset (ringBuf->buf, 0, ringBuf->size) ;
- jack process callback:
jack_default_audio_sample_t buf[numChannels];
size_t read_cnt = 0;
for (_frameCounter=0; _frameCounter < nFrames; _frameCounter++) {
read_cnt = jack_ringbuffer_read(ringBuf, (void*)buf, sample_size *
numChannels);
^^^^^^^^^ error
}
but g++ won't compile the code and report this
error: invalid conversion from 'void*' to 'char*' [-fpermissive]
/usr/local/include/jack/ringbuffer.h:136: error: initializing argument 2 of 'size_t
jack_ringbuffer_read(jack_ringbuffer_t*, char*, size_t)' [-fpermissive]
passing -fpermissive gets the program running but is it the right way to do it?
Thanks
--
Raphaël.
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