Sternenlabor/WLED
1
0
Fork 0
Code Issues Pull Requests 1 Packages Projects Releases Wiki Activity

Speed optimisations.

Browse Source
This commit is contained in:
Blaz Kristan
2023-10-15 13:06:40 +02:00
parent 1be6223a31
commit f329a5950e
5 changed files with 84 additions and 133 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
wled00/FX_2Dfcn.cpp
View File

@@ -265,7 +265,7 @@ void Segment::setPixelColorXY(float x, float y, uint32_t col, bool aa)
}
// returns RGBW values of pixel
uint32_t Segment::getPixelColorXY(uint16_t x, uint16_t y) {
uint32_t IRAM_ATTR Segment::getPixelColorXY(uint16_t x, uint16_t y) {
if (!isActive()) return 0; // not active
if (x >= virtualWidth() || y >= virtualHeight() || x<0 || y<0) return 0; // if pixel would fall out of virtual segment just exit
if (reverse ) x = virtualWidth() - x - 1;
@@ -277,23 +277,6 @@ uint32_t Segment::getPixelColorXY(uint16_t x, uint16_t y) {
return strip.getPixelColorXY(start + x, startY + y);
}
// Blends the specified color with the existing pixel color.
void Segment::blendPixelColorXY(uint16_t x, uint16_t y, uint32_t color, uint8_t blend) {
setPixelColorXY(x, y, color_blend(getPixelColorXY(x,y), color, blend));
}
// Adds the specified color with the existing pixel color perserving color balance.
void Segment::addPixelColorXY(int x, int y, uint32_t color, bool fast) {
if (!isActive()) return; // not active
if (x >= virtualWidth() || y >= virtualHeight() || x<0 || y<0) return; // if pixel would fall out of virtual segment just exit
setPixelColorXY(x, y, color_add(getPixelColorXY(x,y), color, fast));
}
void Segment::fadePixelColorXY(uint16_t x, uint16_t y, uint8_t fade) {
if (!isActive()) return; // not active
setPixelColorXY(x, y, color_fade(getPixelColorXY(x,y), fade, true));
}
// blurRow: perform a blur on a row of a rectangular matrix
void Segment::blurRow(uint16_t row, fract8 blur_amount) {
if (!isActive() || blur_amount == 0) return; // not active