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MIDI music and soundfonts work

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John Alanbrook
2022-07-10 18:04:24 +00:00
parent e57bf668c2
commit d8640bed5a
6 changed files with 63 additions and 45 deletions
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12
source/engine/dsp.c
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@@ -17,7 +17,11 @@ struct dsp_filter make_dsp(void *data, void (*in)(void *data, short *out, int n)
new.data = data;
new.filter = in;
if (filters.len == 0)
return new;
if (filters.len == 0) {
}
}
void dsp_run(struct dsp_filter filter, short *out, int n) {
@@ -27,18 +31,20 @@ void dsp_run(struct dsp_filter filter, short *out, int n) {
return;
for (int i = 0; i < filter.inputs; i++)
dsp_run(filter.in[i], out, n);
dsp_run(*(filter.in[i]), out, n);
filter.filter(filter.data, out, n);
}
struct dsp_filter_addin(struct dsp_filter filter, struct dsp_filter in)
void dsp_filter_addin(struct dsp_filter filter, struct dsp_filter *in)
{
if (filter.inputs > 5) {
YughError("Too many inputs in filter.", 0);
}
filter.in[filter.inputs++] = in;
return filter;
}
void am_mod(struct dsp_ammod *mod, short *c, int n)