Jan/WLED_MM_Infinity
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akemi small optimization

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prevent that GEQ "bars" try to draw outside the panel area
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Frank
2024-10-29 18:40:07 +01:00
parent 9189329570
commit f15bb83abb
1 changed files with 2 additions and 1 deletions
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wled00/FX.cpp
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@@ -8211,10 +8211,11 @@ uint16_t mode_2DAkemi(void) {
int xMax = cols/8; int xMax = cols/8;
for (int x=0; x < xMax; x++) { for (int x=0; x < xMax; x++) {
size_t band = map2(x, 0, max(xMax,4), 0, 15); // map 0..cols/8 to 16 GEQ bands size_t band = map2(x, 0, max(xMax,4), 0, 15); // map 0..cols/8 to 16 GEQ bands
CRGB color = SEGMENT.color_from_palette((band * 35), false, PALETTE_SOLID_WRAP, 0); uint32_t color = SEGMENT.color_from_palette((band * 35), false, PALETTE_SOLID_WRAP, 0);
band = constrain(band, 0, 15); band = constrain(band, 0, 15);
uint16_t barHeight = map(fftResult[band], 0, 255, 0, 17*rows/32); uint16_t barHeight = map(fftResult[band], 0, 255, 0, 17*rows/32);
barHeight = constrain(barHeight, 0, (rows/2)+1); // map() may overshoot
for (int y=0; y < barHeight; y++) { for (int y=0; y < barHeight; y++) {
SEGMENT.setPixelColorXY(x, rows/2-y, color); SEGMENT.setPixelColorXY(x, rows/2-y, color);
SEGMENT.setPixelColorXY(cols-1-x, rows/2-y, color); SEGMENT.setPixelColorXY(cols-1-x, rows/2-y, color);