testgl - RetroBIOS¶
Technical notes
OpenGL programmable pipeline test core from libretro-samples. Renders two spinning quads via GL 2.0+ / GLES 2.0+ shaders through the libretro hw_render interface. Shaders are embedded as string constants in the source.
No BIOS or firmware files required. Generated on 2026-04-03T20:37:39Z