mirror of
https://github.com/hrydgard/ppsspp.git
synced 2026-10-17 08:20:30 +02:00
Henrik RydgårdandClaude Opus 5.5
a89fdb2c9a
The C++ paths draw and sample four pixels at a time in vector lanes, while a JIT function only does one, and with a JIT function in use the span and quad paths were skipped. On x86 the JITs had become slower: Wipeout took 13% more wall time and 25% more CPU with them, God of War 3% more. They were also a second implementation of every GE rule, and ARM never had them. The SoftwareRendererJit setting goes with them. RasterizerRegCache.h keeps only the types the pixel and sampler functions take, as RasterizerTypes.h. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
To get to 100% compatibility, we will need a software renderer as there are games out there that do tricks that can't really be faked in a sensible way. Useful for homebrew too that mix sw and accel rendering.