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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29
wled00/bus_manager.cpp
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@@ -890,6 +890,14 @@ uint32_t BusHub75Matrix::getPixelColor(uint16_t pix) const {
return getBitFromArray(_ledsDirty, pix) ? DARKGREY: BLACK; // just a hack - we only know if the pixel is black or not
}
uint32_t __attribute__((hot)) BusHub75Matrix::getPixelColorRestored(uint16_t pix) const {
if (!_valid || pix >= _len) return BLACK;
if (_ledBuffer)
return uint32_t(_ledBuffer[pix]) & 0x00FFFFFF;
else
return getBitFromArray(_ledsDirty, pix) ? DARKGREY: BLACK; // just a hack - we only know if the pixel is black or not
}
void BusHub75Matrix::setBrightness(uint8_t b, bool immediate) {
_bri = b;
// if (_bri > 238) _bri=238; // not strictly needed. Enable this line if you see glitches at highest brightness.
@@ -1106,6 +1114,27 @@ uint32_t IRAM_ATTR __attribute__((hot)) BusManager::getPixelColor(uint_fast16_t
return 0;
}
uint32_t IRAM_ATTR __attribute__((hot)) BusManager::getPixelColorRestored(uint_fast16_t pix) { // WLEDMM uses bus::getPixelColorRestored()
if ((pix >= laststart) && (pix < lastend ) && (lastBus != nullptr)) {
// WLEDMM same bus as last time - no need to search again
return lastBus->getPixelColorRestored(pix - laststart);
}
for (uint_fast8_t i = 0; i < numBusses; i++) {
Bus* b = busses[i];
uint_fast16_t bstart = b->getStart();
if (pix < bstart || pix >= bstart + b->getLength()) continue;
else {
// WLEDMM remember last Bus we took
lastBus = b;
laststart = bstart;
lastend = bstart + b->getLength();
return b->getPixelColorRestored(pix - bstart);
}
}
return 0;
}
bool BusManager::canAllShow() const {
for (uint8_t i = 0; i < numBusses; i++) {
if (!busses[i]->canShow()) return false;