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* Cleaned up unsupportable legacy stuff: Vas Crabb2026-04-061-239/+0
| | | | | | | | | | | | | | | | | | | | cpu/drcbex86.cpp: Removed i686 recompiler back-end. Without a practical way to make Windows i686 builds, it's just going to rot. Also, x86-64 is now older than Pac-Man was when MAME was initially created. It's dead on the desktop tools: Removed aueffectutil - it's no longer useful. emu/video/rgbutil.cpp: Removed Altivec/VMX bilinear filtering implementation. PowerPC on desktop is dead. file/posixptty.cpp, sdl, sdl3, scripts: Removed support for SysV operating systems. They’re dead on the desktop. scripts: Removed outdated Lua compatibility macros. They weren't doing anything sice we updated to Lua 5.4 (the compatibility options changed, but we just left the old macros in place, which no longer had any effect).
* emu/video/rgbutil.cpp: Hopefully fix PowerPC build. Vas Crabb2025-12-011-2/+3
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* emu/video/rgbutil.cpp: Fixed signature of methods for Altivec/VMX. Vas Crabb2025-11-131-2/+2
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* emu/video: Removed most specialisations of the RGB utilities, added ARM NEON ↵ Vas Crabb2025-10-241-0/+543
bilinear filtering. (#14395) * Added an ARM NEON bilinear filtering implementation. * Increased the intermediate precision of the C++ bilinear filtering implementation. * Cleaned up and fully inlined the C++ implementation apart from bilinear filtering. * Moved the generic C++ implementation to emu/video/rgbutil.h. * Put all bilinear filtering implementations out-of-line in emu/video/rgbutil.cpp.