diff --git a/wled00/colors.cpp b/wled00/colors.cpp index fd8febfd..4aa7afbb 100644 --- a/wled00/colors.cpp +++ b/wled00/colors.cpp @@ -8,8 +8,7 @@ * color blend function */ IRAM_ATTR_YN __attribute__((hot)) uint32_t color_blend(uint32_t color1, uint32_t color2, uint_fast16_t blend, bool b16) { - if(blend == 0) return color1; - if (color1 == color2) return color1; // WLEDMM shortcut + if ((color1 == color2) || (blend == 0)) return color1; // WLEDMM const uint_fast16_t blendmax = b16 ? 0xFFFF : 0xFF; if(blend >= blendmax) return color2; const uint_fast8_t shift = b16 ? 16 : 8; @@ -73,6 +72,7 @@ IRAM_ATTR_YN uint32_t color_add(uint32_t c1, uint32_t c2, bool fast) // WLEDMM IRAM_ATTR_YN __attribute__((hot)) uint32_t color_fade(uint32_t c1, uint8_t amount, bool video) { + if (amount == 255) return c1; // WLEDMM small optimization - plus it avoids over-fading in "video" mode if (amount == 0) return 0; // WLEDMM shortcut uint32_t scaledcolor; // color order is: W R G B from MSB to LSB