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Faust filters automatically generated

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This commit is contained in:
Jean Pierre Cimalando 2021-02-25 00:01:56 +01:00
parent 9bb633e50d
commit cd43cac59b
2 changed files with 40 additions and 10 deletions
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30
src/CMakeLists.txt
View file

@ -310,6 +310,36 @@ endif()
# Generic library alias
add_library(sfizz::sfizz ALIAS sfizz_static)
# Preserve generated files (Faust)
set_directory_properties(PROPERTIES CLEAN_NO_CUSTOM TRUE)
# Faust filters
foreach(filter_type
Lpf1p Lpf2p Lpf4p Lpf6p Hpf1p Hpf2p Hpf4p Hpf6p
Bpf1p Bpf2p Bpf4p Bpf6p Apf1p Brf1p Brf2p
Pink Lpf2pSv Hpf2pSv Bpf2pSv Brf2pSv
Lsh Hsh Peq EqPeak EqLshelf EqHshelf)
add_faust_command(
"sfizz/dsp/filters/sfz_filters.dsp"
"sfizz/gen/filters/sfz${filter_type}.hxx"
DOUBLE IN_PLACE
PROCESS_NAME "sfz${filter_type}"
CLASS_NAME "faust${filter_type}"
SUPERCLASS_NAME "sfzFilterDsp"
IMPORT_DIRS "sfizz/dsp")
add_faust_command(
"sfizz/dsp/filters/sfz_filters.dsp"
"sfizz/gen/filters/sfz2ch${filter_type}.hxx"
DOUBLE IN_PLACE
PROCESS_NAME "sfz2ch${filter_type}"
CLASS_NAME "faust2ch${filter_type}"
SUPERCLASS_NAME "sfzFilterDsp"
IMPORT_DIRS "sfizz/dsp")
target_sources(sfizz_internal PRIVATE
"sfizz/gen/filters/sfz${filter_type}.hxx"
"sfizz/gen/filters/sfz2ch${filter_type}.hxx")
endforeach()
# Windows installer
if(WIN32)
include(VSTConfig)

20
src/sfizz/SfzFilterImpls.hpp
View file

@ -16,7 +16,7 @@ public:
virtual void init(int) = 0;
virtual void instanceClear() = 0;
virtual void compute(int, float **, float **) = 0;
virtual void compute(int, const float *const *, float *const *) = 0;
virtual void configureStandard(float, float, float) {}
virtual void configureEq(float, float, float) {}
@ -105,8 +105,8 @@ protected:
template <class F> struct sfzFilter : public F {
void configureStandard(float cutoff, float q, float pksh) override
{
F::fCutoff = cutoff;
F::fQ = q;
this->setCutoff(cutoff);
this->setResonance(q);
(void)pksh;
}
};
@ -118,7 +118,7 @@ template <class F> struct sfzFilter : public F {
template <class F> struct sfzFilterNoQ : public F {
void configureStandard(float cutoff, float q, float pksh) override
{
F::fCutoff = cutoff;
this->setCutoff(cutoff);
(void)q;
(void)pksh;
}
@ -144,9 +144,9 @@ template <class F> struct sfzFilterNoCutoff : public F {
template <class F> struct sfzFilterPkSh : public F {
void configureStandard(float cutoff, float q, float pksh) override
{
F::fCutoff = cutoff;
F::fQ = q;
F::fPkShGain = pksh;
this->setCutoff(cutoff);
this->setResonance(q);
this->setPeakShelfGain(pksh);
}
};
@ -157,9 +157,9 @@ template <class F> struct sfzFilterPkSh : public F {
template <class F> struct sfzFilterEq : public F {
void configureEq(float cutoff, float bw, float pksh) override
{
F::fCutoff = cutoff;
F::fBandwidth = bw;
F::fPkShGain = pksh;
this->setCutoff(cutoff);
this->setBandwidth(bw);
this->setPeakShelfGain(pksh);
}
};