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J. Nick Koston
827afb0e98
The color_uncorrect_red/green/blue/white helpers each contain two 16-bit divides and a call into the out-of-line gamma_uncorrect_ LUT search. They were marked ESPHOME_ALWAYS_INLINE, a hint inherited from the original 2019 C++ port when the gamma math was a single powf() call and the methods were trivially small. Since the 16-bit gamma LUT landed (#14123, Feb 2026) the bodies grew enough that forcing inlining at every call site duplicates two 16-bit div routines (~90 bytes on ESP8266 Xtensa, no fast 16-bit hw div) across every addressable effect, range op, and transition step that reads a pixel back through the gamma curve. Move the four channel methods and the Color wrapper to the .cpp and drop the ALWAYS_INLINE hints on the forward direction too so the compiler picks per call site.
