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Fixed: now outputting the requested output rate, rather than massively overproducing at the input rate.

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This commit is contained in:
Thomas Harte 2016-01-14 23:12:40 -05:00
parent e63b6d22ae
commit b58e59e2bb
1 changed files with 5 additions and 1 deletions
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6
Outputs/Speaker.hpp
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@ -77,7 +77,8 @@ template <class T> class Filter: public Speaker {
if(_coefficients_are_dirty) update_filter_coefficients();
// point sample for now, as a temporary measure
while(input_cycles--)
input_cycles += _input_cycles_carry;
while(input_cycles > 0)
{
// get a sample for the current location
static_cast<T *>(this)->get_samples(1, &_buffer_in_progress[_buffer_in_progress_pointer]);
@ -97,11 +98,14 @@ template <class T> class Filter: public Speaker {
uint64_t steps = _stepper->update();
if(steps > 1)
static_cast<T *>(this)->skip_samples((unsigned int)(steps-1));
input_cycles -= steps;
}
_input_cycles_carry = input_cycles;
}
private:
SignalProcessing::Stepper *_stepper;
int _input_cycles_carry;
void update_filter_coefficients()
{