Lines Matching refs:a0
75 f32 a0, f32 a1, f32 a2, in GDSetLightAttn() argument
79 GDWrite_f32(a0); in GDSetLightAttn()
103 f32 a0, a1, a2, r, d, cr; in GDSetLightSpot() local
114 a0 = - 1000.0F * cr; in GDSetLightSpot()
119 a0 = - cr / ( 1.0F - cr ); in GDSetLightSpot()
124 a0 = 0.0F; in GDSetLightSpot()
130 a0 = cr * ( cr - 2.0F ) / d; in GDSetLightSpot()
136 a0 = -4.0F * cr / d; in GDSetLightSpot()
142 a0 = 1.0F - 2.0F * cr * cr / d; in GDSetLightSpot()
148 a0 = 1.0F; in GDSetLightSpot()
155 GDWrite_f32(a0); in GDSetLightSpot()