* made cols/rows integer, to avoid that "cols-x" wraps around
* pre-compute some expressions that don't depend on loop counters
--> wins us 1-4 fps on my 72x72 test setup
* add more accurate version of map() - reduces slight flickering in some 2D effects
* cache fftResult[] in effects (um_data->fftresult might get updated while the effect still calculates)
Only draw what will be visible.
This is a pretty solid speed increase when the adjacent bar is close in height, or if it's taller and would occlude it anyway, it'll be skipped.
* adding a _fast_ variant of SetPixelColorXY, that does not perform any error checking.
* drawLine uses the fast setPixelColor variant (bresenham algo only)
* for TESTING: segment option "reverse" switches back to the "original slow" code.
surely needs some more optimization and improvements.
First test on GEQ 3D shows 10%-30% speedup
Bug fixes after lots of testing, better settings, etc.
Big thanks to @netmindz for restructuring the code.
Add rough distance stop to Segment::drawLine()
AC minor patch cluster
* Anti-Aliased Lines and Circles
* replacing deprecated functions in ws.cpp
* using global brightness in analogue clock overlay
* fix for palette names (custom palettes)
* bugfix for UI: when resizing the window, it always jumped to the Colors tab
* UI: add webpage shortcuts for tabs
There were three problems here:
- AsyncWebServer is going to copy to a heap buffer anyways, so we might
as well just pass it one it can use
- The buffer size estimate was wrong -- we need 9 bytes per pixel
("RRGGBB",), so the buffer could overflow, and it was not
considering the extra 2D requirements
- On ESP8266, the stack allocation was overflowing the stack, causing
corruption and crashes.
Game of Life Memory Leak Fix + Other Changes
Fixed memory leak using new. Removed gameoflife struct and reverted back to using pointers to segenv.data (similar to starLeds version).
Added Blur slider. Blurs dead cells slowly to bgColor depending on slider instead of immediately dying. Doesn't effect game logic.
Removed confusing pauseFrames, uses .step to pause now.
Keeps track of last palette used and immediately recolors cells if new palette/color selected. Can be improved.
Changes gameSpeed slider to be more consistent. Speed = updates/second now in increments of 4.
