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fix(vm/compiler): invert the logic of the release flag in the voices (closes #102)

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This makes all envelopes released by default, instead of attacking. Add also test to demonstrate the buggy behaviour.
This commit is contained in:
5684185+vsariola@users.noreply.github.com
2023-09-02 20:54:37 +03:00
parent 20b0598a57
commit 1ac2ad3c75
13 changed files with 46 additions and 19 deletions
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3
tests/test_render_samples.c
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@ -26,10 +26,11 @@ void SU_CALLCONV su_render_song(float* buffer) {
synth->RandSeed = 1;
// triger first voice
synth->SynthWrk.Voices[0].Note = 64;
synth->SynthWrk.Voices[0].Sustain = 1;
samples = SU_LENGTH_IN_SAMPLES / 2;
time = INT32_MAX;
retval = su_render(synth, buffer, &samples, &time);
synth->SynthWrk.Voices[0].Release++;
synth->SynthWrk.Voices[0].Sustain = 0;
buffer = buffer + SU_LENGTH_IN_SAMPLES;
samples = SU_LENGTH_IN_SAMPLES / 2;
time = INT32_MAX;