| Setting | Shader Behavior | Effect | |---------|----------------|--------| | (On) | Emulates PICA200’s precise, slightly non‑standard multiplication order | Fixes artifacts in games like Luigi’s Mansion: Dark Moon , but ~10% slower | | Shader JIT (On) | Recompiles shaders to native GPU code | Massive speedup, essential for real-time | | Resolution Scaling (>1x) | Shader must account for extra pixels, texture sampling adjusted | Can break shader logic if not handled carefully (e.g., UI bleed) |
When running a 3DS game for the first time, Citra must translate the game’s instructions on the fly. This often leads to "shader compilation stutter." As you play more, Citra caches these shaders, and the stuttering stops. citra shader
Popular repositories like citra-glsl-shaders offer a collection of these modified shaders, often ported from other emulators like Dolphin, that you can use to give your games a unique look. | Setting | Shader Behavior | Effect |
Select the shader packs you wish to download (the standard sweet effects and color shaders are highly recommended). Select the shader packs you wish to download