gitbot/qmk_firmware
0
0
Fork 0
mirror of https://github.com/qmk/qmk_firmware.git synced 2024-11-25 12:46:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

Reduce needless precision in audio note frequency calculation (#21496)

Browse Source
This commit is contained in:
Nebuleon 2023-07-27 00:05:26 -04:00 committed by GitHub
parent 3e631cb5a5
commit 9bc85ff5af
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
quantum/process_keycode/process_audio.c
View File

@ -13,7 +13,7 @@ float voice_change_song[][2] = VOICE_CHANGE_SONG;
float compute_freq_for_midi_note(uint8_t note) {
// https://en.wikipedia.org/wiki/MIDI_tuning_standard
return pow(2.0, (note - 69) / 12.0) * PITCH_STANDARD_A;
return powf(2.0f, (note - 69) / 12.0f) * PITCH_STANDARD_A;
}
bool process_audio(uint16_t keycode, keyrecord_t *record) {