Searched refs:spot_dir_norm (Results 1 – 1 of 1) sorted by relevance
| /external/mesa3d/src/mesa/main/ |
| D | ffvertex_prog.c | 940 struct ureg spot_dir_norm = register_param3(p, STATE_INTERNAL, in calculate_light_attenuation() local
947 emit_op2(p, OPCODE_DP3, spot, 0, negate(VPpli), spot_dir_norm); in calculate_light_attenuation()
948 emit_op2(p, OPCODE_SLT, slt, 0, swizzle1(spot_dir_norm,W), spot); in calculate_light_attenuation()
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