Am 15.06.2018 um 00:03 schrieb Chris Caudle:
On Fri, June 8, 2018 2:45 am, Fons Adriaensen wrote:
- zita-convolver
The README file does not explicitly state, if an application is built
against zita-convolver 3.1.0 are the API changes in 4.0 incompatible,
necessitating a rebuild of applications using zita-convolver? Or is the
change just source cleanup, and the binaries are still compatible with the
older libzita-convolver.so?
Change 2 looks like an incompatible change (removing set_density()
function), but change 1 (change to use stdint.h types) looks like it could
be a cleanup change only if the underlying native machine sizes did not
change.
thanks,
Chris Caudle
Not only a rebuild is required, the application must add some small
changes in the source to work with libzita-convolver-4.
Indeed the remove of the set density function make it incompatible, but,
that seems a sensible choice to me, as the change in the
impdata_update() function (required to run impdata_clear() before, to
archive the old behave) would lead to unwanted results otherwise.
Fons had mentioned long ago that he would change the API at some point
in future and warned developers to use libzita-convolver because of that.
I've just add support for for version 4 in guitarix, the version to use
get selected (depend on which version you've installed) during
configure/compile time.
regards
hermann
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