Do we need to change the client code?
Victor Lazzarini
Dean of Arts, Celtic Studies, and Philosophy
Maynooth University
Ireland
> On 1 Dec 2016, at 15:59, Stéphane Letz <l...@grame.fr> wrote:
>
> Yes, all these new methods are also exported in LLVM dsp generated (see the
> lllvm-dsp.h header file)
>
> Stéphane
>
>> Le 1 déc. 2016 à 16:55, Victor Lazzarini <victor.lazzar...@nuim.ie> a écrit :
>>
>> Would that affect the Faust 2 JIT compiler and/or the API?
>> ========================
>> Prof. Victor Lazzarini
>> Dean of Arts, Celtic Studies, and Philosophy,
>> Maynooth University,
>> Maynooth, Co Kildare, Ireland
>> Tel: 00 353 7086936
>> Fax: 00 353 1 7086952
>>
>>> On 15 Sep 2016, at 09:53, Stéphane Letz <l...@grame.fr> wrote:
>>>
>>> Hi all,
>>>
>>> We have revisited the generated DSP « init » code to allow a finer control
>>> of the different init phases.
>>>
>>> Up to now the Faust compiler generated the « init » method has the
>>> following shape :
>>>
>>> virtual void init(int samplingFreq) {
>>> classInit(samplingFreq);
>>> instanceInit(samplingFreq);
>>> }
>>>
>>> where « classInit » is initializing data (like readtables..) shared between
>>> all instances of the DSP class,
>>> where « instanceInit » is initializing data for the given instance.
>>>
>>> « instanceInit » has been splitted in 3 new public methods:
>>>
>>> - instanceConstants(samplingFreq); that computes constants values,
>>> tables… for the instance
>>>
>>> - instanceResetUserInterface(); that reset user interface elements to
>>> their default values
>>>
>>> - instanceClear(); that clears internal delay lines..etc…
>>>
>>> virtual void instanceInit(int samplingFreq) {
>>> instanceConstants(samplingFreq);
>>> instanceResetUserInterface();
>>> instanceClear();
>>> }
>>>
>>> This way architecture files may decide to use any of the new methods for
>>> finer control of the DSP internal state during it's life cycle. The new
>>> generated code does not change the current behavior of the init call, thus
>>> does not break any architecture file.
>>>
>>> The new generated code model has been done in both master and faust2
>>> branches.
>>>
>>> Stéphane
>>> ------------------------------------------------------------------------------
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>>
>
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