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Retain brightness with lighting layers (#13025)

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Add guard `RGBLIGHT_LAYERS_RETAIN_VAL` to retain the currently used val
when applying lighting layers.
This commit is contained in:
Patrick Stadler 2021-07-22 08:46:12 +02:00 • committed by GitHub
parent 85128302c8
commit fb9a254a43
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 11 additions and 0 deletions
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7
quantum/rgblight/rgblight.c
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@ -694,6 +694,9 @@ bool rgblight_get_layer_state(uint8_t layer) {
// Write any enabled LED layers into the buffer
static void rgblight_layers_write(void) {
# ifdef RGBLIGHT_LAYERS_RETAIN_VAL
uint8_t current_val = rgblight_get_val();
# endif
uint8_t i = 0;
// For each layer
for (const rgblight_segment_t *const *layer_ptr = rgblight_layers; i < RGBLIGHT_MAX_LAYERS; layer_ptr++, i++) {
@ -714,7 +717,11 @@ static void rgblight_layers_write(void) {
// Write segment.count LEDs
LED_TYPE *const limit = &led[MIN(segment.index + segment.count, RGBLED_NUM)];
for (LED_TYPE *led_ptr = &led[segment.index]; led_ptr < limit; led_ptr++) {
# ifdef RGBLIGHT_LAYERS_RETAIN_VAL
sethsv(segment.hue, segment.sat, current_val, led_ptr);
# else
sethsv(segment.hue, segment.sat, segment.val, led_ptr);
# endif
}
segment_ptr++;
}