The Mesa LLVM enhanced Gallium software pipe renderer
This 3D BGLRenderer add-on provides Gallium LLVM enhanced software rendering. Software pipe rendering performs all 3D rendering on the systems CPU and doesn't require any specialized hardware. The usage of LLVM over traditional rasterization gives this renderer a boost in performance.
Gallium software pipe rendering is in an extremely early state as of this version of Mesa, and may not function as expected.