mirror of
https://github.com/minetest/irrlicht.git
synced 2024-11-14 11:43:48 +01:00
44 lines
711 B
C
44 lines
711 B
C
|
// apply global override
|
||
|
|
#ifndef SOFTWARE_DRIVER_2_PERSPECTIVE_CORRECT
|
||
|
|
#undef INVERSE_W
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef SOFTWARE_DRIVER_2_SUBTEXEL
|
||
|
|
#undef SUBTEXEL
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if BURNING_MATERIAL_MAX_COLORS < 1
|
||
|
|
#undef IPOL_C0
|
||
|
|
#undef IPOL_A0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if BURNING_MATERIAL_MAX_LIGHT_TANGENT < 1
|
||
|
|
#undef IPOL_L0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
// 1/x * FIX_POINT
|
||
|
|
#if !defined(INVERSE_W_RANGE)
|
||
|
|
#define INVERSE_W_RANGE FIX_POINT_F32_MUL
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined ( SOFTWARE_DRIVER_2_USE_WBUFFER ) || defined ( SOFTWARE_DRIVER_2_PERSPECTIVE_CORRECT )
|
||
|
|
#else
|
||
|
|
|
||
|
|
#ifdef IPOL_W
|
||
|
|
#undef IPOL_W
|
||
|
|
#define IPOL_Z
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef CMP_W
|
||
|
|
#undef CMP_W
|
||
|
|
#define CMP_Z
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef WRITE_W
|
||
|
|
#undef WRITE_W
|
||
|
|
#define WRITE_Z
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|