# testgl_ff - RetroBIOS - RetroBIOS

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# testgl_ff - RetroBIOS

Type | test
Classification | pure_libretro
Source | https://github.com/libretro/libretro-samples
Version | v1
Profiled | 2026-03-25
Cores | testgl_ff
Source ref | video/opengl/libretro_test_gl_fixedfunction/libretro_gl_ff_test.c

Technical notes

OpenGL fixed-function pipeline test core from libretro-samples. Renders a colored quad using glBegin/glEnd and matrix stack (GL 1.4+ / GLES 1.x+). No file loading of any kind. supports_no_game.

No BIOS or firmware files required. Generated on 2026-03-25T14:56:43Z