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Bugfix.

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- incorrect palette blending in Palette effect (#3055)
This commit is contained in:
Blaz Kristan 2023-01-29 11:58:47 +01:00
parent ca73a57de7
commit c6fd11157a
1 changed files with 6 additions and 3 deletions
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7
wled00/FX.cpp
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@ -29,7 +29,11 @@
#include "fcn_declare.h"
#define IBN 5100
// paletteBlend: 0 - wrap when moving, 1 - always wrap, 2 - never wrap, 3 - none (undefined)
#define PALETTE_SOLID_WRAP (strip.paletteBlend == 1 || strip.paletteBlend == 3)
#define PALETTE_MOVING_WRAP !(strip.paletteBlend == 2 || (strip.paletteBlend == 0 && SEGMENT.speed == 0))
#define indexToVStrip(index, stripNr) ((index) | (int((stripNr)+1)<<16))
// effect utility functions
@ -1923,11 +1927,10 @@ uint16_t mode_palette() {
counter = counter >> 8;
}
bool noWrap = (strip.paletteBlend == 2 || (strip.paletteBlend == 0 && SEGMENT.speed == 0));
for (int i = 0; i < SEGLEN; i++)
{
uint8_t colorIndex = (i * 255 / SEGLEN) - counter;
SEGMENT.setPixelColor(i, SEGMENT.color_from_palette(colorIndex, false, noWrap, 255));
SEGMENT.setPixelColor(i, SEGMENT.color_from_palette(colorIndex, false, PALETTE_MOVING_WRAP, 255));
}
return FRAMETIME;