Jan/WLED_MM_Infinity
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adding getPixelColorRestored()

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similar to getPixelColor, but returns the original pixel without brightness adjustments.

* getPixelColorRestored is used by segment::sPC and segment::gPC
* getPixelColor is still used by ABL (auto brightness limiter)
This commit is contained in:
Frank
2024-09-28 02:43:12 +02:00
parent b245112d2a
commit 2aa0d47036
6 changed files with 68 additions and 2 deletions
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13
wled00/FX_2Dfcn.cpp
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@@ -249,6 +249,17 @@ uint32_t __attribute__((hot)) WS2812FX::getPixelColorXY(uint16_t x, uint16_t y)
return busses.getPixelColor(index);
}
uint32_t __attribute__((hot)) WS2812FX::getPixelColorXYRestored(uint16_t x, uint16_t y) const { // WLEDMM gets the original color from the driver (without downscaling by _bri)
#ifndef WLED_DISABLE_2D
uint_fast16_t index = (y * Segment::maxWidth + x); //WLEDMM: use fast types
#else
uint16_t index = x;
#endif
if (index < customMappingSize) index = customMappingTable[index];
if (index >= _length) return 0;
return busses.getPixelColorRestored(index);
}
///////////////////////////////////////////////////////////
// Segment:: routines
///////////////////////////////////////////////////////////
@@ -467,7 +478,7 @@ uint32_t IRAM_ATTR_YN Segment::getPixelColorXY(int x, int y) const {
x *= groupLength_; // expand to physical pixels
y *= groupLength_; // expand to physical pixels
if (x >= width() || y >= height()) return 0;
return strip.getPixelColorXY(start + x, startY + y);
return strip.getPixelColorXYRestored(start + x, startY + y);
}
// Blends the specified color with the existing pixel color.