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30 * Helper functions for constant building.
32 * @author Jose Fonseca <jfonseca@vmware.com>
36 #ifndef LP_BLD_CONST_H
37 #define LP_BLD_CONST_H
40 #include "pipe/p_compiler.h"
41 #include "gallivm/lp_bld.h"
49 lp_mantissa(struct lp_type type
);
53 lp_const_shift(struct lp_type type
);
57 lp_const_offset(struct lp_type type
);
61 lp_const_scale(struct lp_type type
);
64 lp_const_min(struct lp_type type
);
68 lp_const_max(struct lp_type type
);
72 lp_const_eps(struct lp_type type
);
76 lp_build_undef(struct lp_type type
);
80 lp_build_zero(struct lp_type type
);
84 lp_build_one(struct lp_type type
);
88 lp_build_const_elem(struct lp_type type
,
92 lp_build_const_vec(struct lp_type type
, double val
);
96 lp_build_const_int_vec(struct lp_type type
, long long val
);
100 lp_build_const_aos(struct lp_type type
,
101 double r
, double g
, double b
, double a
,
102 const unsigned char *swizzle
);
106 lp_build_const_mask_aos(struct lp_type type
,
107 const boolean cond
[4]);
110 #endif /* !LP_BLD_CONST_H */