14 Jun
2011
14 Jun
'11
2:03 p.m.
that it
expects to free before returning. Do you know if this might be
the case (e.g. for the native formats, libFLAC, libvorbis)?
No idea. I would be surpised if this works. I may need to
fall back on the vio stuff. How does a sf_vio_read or
sf_vio_write signal I/O errors?
I never foresaw the possiblity of anybody doing this. I suspect they
should return -1. From TFC, psf_fread ():
if (psf->virtual_io)
return psf->vio.read ...
(i.e. no processing), while the non-virtual branch returns the partial
count if an error ever occurs. So I guess I should return some short
count on error.
Anyway, for cancelling requests EOF works -- indeed as long as one can
"get out of the sf_read jail free" anything works.
-- Dan