mirror of https://github.com/minetest/irrlicht.git
44 lines
711 B
C
44 lines
711 B
C
// apply global override
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#ifndef SOFTWARE_DRIVER_2_PERSPECTIVE_CORRECT
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#undef INVERSE_W
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#endif
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#ifndef SOFTWARE_DRIVER_2_SUBTEXEL
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#undef SUBTEXEL
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#endif
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#if BURNING_MATERIAL_MAX_COLORS < 1
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#undef IPOL_C0
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#undef IPOL_A0
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#endif
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#if BURNING_MATERIAL_MAX_LIGHT_TANGENT < 1
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#undef IPOL_L0
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#endif
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// 1/x * FIX_POINT
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#if !defined(INVERSE_W_RANGE)
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#define INVERSE_W_RANGE FIX_POINT_F32_MUL
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#endif
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#if defined ( SOFTWARE_DRIVER_2_USE_WBUFFER ) || defined ( SOFTWARE_DRIVER_2_PERSPECTIVE_CORRECT )
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#else
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#ifdef IPOL_W
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#undef IPOL_W
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#define IPOL_Z
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#endif
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#ifdef CMP_W
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#undef CMP_W
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#define CMP_Z
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#endif
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#ifdef WRITE_W
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#undef WRITE_W
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#define WRITE_Z
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#endif
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#endif
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