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Resampler: Allow only even buffer sizes.

This commit is contained in:
BearOso 2023-03-28 12:34:35 -05:00
parent 65d07dc838
commit 835ad39026
1 changed files with 3 additions and 2 deletions
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5
apu/resampler.h
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@ -65,6 +65,9 @@ class Resampler
Resampler(int num_samples) Resampler(int num_samples)
{ {
// Only allow even buffer sizes
if (num_samples & 1)
num_samples++;
this->buffer_size = num_samples; this->buffer_size = num_samples;
buffer = new int16_t[this->buffer_size]; buffer = new int16_t[this->buffer_size];
r_step = 1.0; r_step = 1.0;
@ -120,8 +123,6 @@ class Resampler
if (end >= buffer_size) if (end >= buffer_size)
end -= buffer_size; end -= buffer_size;
buffer[end] = l; buffer[end] = l;
if (end + 1 == buffer_size)
end -= buffer_size;
buffer[end + 1] = r; buffer[end + 1] = r;
size += 2; size += 2;
} }