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Support dynamically changing audio::oscillator frequency

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This commit is contained in:
Nikita Lisitsa 2022-10-11 17:48:27 +03:00
parent 6a38c127c6
commit 31e1e84c69
1 changed files with 9 additions and 3 deletions
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12
libs/audio/include/psemek/audio/oscillator.hpp
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@ -10,9 +10,15 @@ namespace psemek::audio
struct oscillator struct oscillator
{ {
oscillator(float frequency) oscillator(float f)
: m_(std::exp(std::complex<float>{0.f, 2.f * geom::pi * frequency * inv_frequency})) {
{} frequency(f);
}
void frequency(float f)
{
m_ = std::exp(std::complex<float>{0.f, 2.f * geom::pi * f * inv_frequency});
}
std::complex<float> phase() const std::complex<float> phase() const
{ {