qsb -b --glsl "100 es,120,150" -o surface.vert.qsb surface.vert
qsb --glsl "100 es,120,150" -o surface_rgba.frag.qsb surface_rgba.frag
qsb --glsl "100 es,120,150" -o surface_rgbx.frag.qsb surface_rgbx.frag
qsb --glsl "100 es,120,150" -o surface_y_uv.frag.qsb surface_y_uv.frag
qsb --glsl "100 es,120,150" -o surface_y_u_v.frag.qsb surface_y_u_v.frag
qsb --glsl "100 es,120,150" -o surface_y_xuxv.frag.qsb surface_y_xuxv.frag

# Cannot be precompiled and is handled separately:
# surface_oes_external.frag