Commit 1c8433cba92695ed69903175eae0fa527d1e8bc6

Aleksey Vaneev 2025-04-10T13:54:58

Version 3.1: Implemented full C++ compliance, eliminated `stdlib.h` dependency. Removed a previously added scanline unbiasing since its positive effect was a compiler-dependent statistical error. Fixed a bug with bit-depth conversions (e.g., 16-bit to 8-bit). Fixed `sign conversion`, `nullptr`, and other compiler warnings. Optimized dithering function. Added 8-bit input gamma correction optimization. Added optional gamma correction bypass for alpha-channel (`AlphaIndex`). LANCIR: implemented WebAssembly SIMD128 support. Improved documentation.