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Documentation fixes.

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David Reid
2020-02-24 17:25:49 +10:00
parent 8d4e0bc84e
commit a5644d7295
1 changed files with 5 additions and 5 deletions
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miniaudio.h
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@@ -988,15 +988,15 @@ Filtering can be applied in-place by passing in the same pointer for both the in
```
If you need to change the values of the coefficients, but maintain the values in the registers you can do so with `ma_biquad_reinit()`. This is useful if you
need to change the properties of the filter while keeping the values of registers valid to avoid glitching or whatnot. Do not use `ma_biquad_init()` for this
as it will do a full initialization which involves clearing the registers to 0. Note that changing the format or channel count after initialization is invalid
and will result in an error.
need to change the properties of the filter while keeping the values of registers valid to avoid glitching. Do not use `ma_biquad_init()` for this as it will
do a full initialization which involves clearing the registers to 0. Note that changing the format or channel count after initialization is invalid and will
result in an error.
Low-Pass, High-Pass and Band-Pass Filtering
===========================================
Low-pass, high-pass and band-pass filtering is achieved with the `ma_lpf`, `ma_hpf` and `ma_bpf` APIs respective. Low-pass filter example:
Low-pass, high-pass and band-pass filtering is achieved with the `ma_lpf`, `ma_hpf` and `ma_bpf` APIs respectively. Low-pass filter example:
```c
ma_lpf_config config = ma_lpf_config_init(ma_format_f32, channels, sampleRate, cutoffFrequency, poles);
@@ -1035,7 +1035,7 @@ The example code above is for low-pass filters, but the same applies for high-pa
instead.
The `ma_lpf`, `ma_hpf` and `ma_bpf` objects support a configurable number of poles, but if you only need a 1-pole filter you may want to consider using
`ma_lpf1`, `ma_hpf1` and `ma_bpf1`. Likewise, if you only need to a 2-pole filter you can use `ma_lpf2`, `ma_hpf2` and `ma_bpf2`. The advantage of this is that
`ma_lpf1`, `ma_hpf1` and `ma_bpf1`. Likewise, if you only need a 2-pole filter you can use `ma_lpf2`, `ma_hpf2` and `ma_bpf2`. The advantage of this is that
they're lighter weight and a bit more efficient.
If an even number of poles are specified, a series of 2-pole filters will be processed in a chain. If an odd number of poles are specified, a series of 2-pole