SDL 2.0
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#include "SDL_endian.h"
Go to the source code of this file.
Data Structures | |
union | ieee_double_shape_type |
union | ieee_float_shape_type |
Macros | |
#define | _IEEE_LIBM |
#define | attribute_hidden |
#define | libm_hidden_proto(x) |
#define | libm_hidden_def(x) |
#define | strong_alias(x, y) |
#define | atan SDL_uclibc_atan |
#define | __ieee754_atan2 SDL_uclibc_atan2 |
#define | copysign SDL_uclibc_copysign |
#define | cos SDL_uclibc_cos |
#define | __ieee754_exp SDL_uclibc_exp |
#define | fabs SDL_uclibc_fabs |
#define | floor SDL_uclibc_floor |
#define | __ieee754_fmod SDL_uclibc_fmod |
#define | __ieee754_log SDL_uclibc_log |
#define | __ieee754_log10 SDL_uclibc_log10 |
#define | __ieee754_pow SDL_uclibc_pow |
#define | scalbln SDL_uclibc_scalbln |
#define | scalbn SDL_uclibc_scalbn |
#define | sin SDL_uclibc_sin |
#define | __ieee754_sqrt SDL_uclibc_sqrt |
#define | tan SDL_uclibc_tan |
#define | EXTRACT_WORDS(ix0, ix1, d) |
#define | GET_HIGH_WORD(i, d) |
#define | GET_LOW_WORD(i, d) |
#define | INSERT_WORDS(d, ix0, ix1) |
#define | SET_HIGH_WORD(d, v) |
#define | SET_LOW_WORD(d, v) |
#define | GET_FLOAT_WORD(i, d) |
#define | SET_FLOAT_WORD(d, i) |
Typedefs | |
typedef unsigned int | u_int32_t |
#define __ieee754_atan2 SDL_uclibc_atan2 |
Definition at line 35 of file math_private.h.
#define __ieee754_exp SDL_uclibc_exp |
Definition at line 38 of file math_private.h.
#define __ieee754_fmod SDL_uclibc_fmod |
Definition at line 41 of file math_private.h.
#define __ieee754_log SDL_uclibc_log |
Definition at line 42 of file math_private.h.
#define __ieee754_log10 SDL_uclibc_log10 |
Definition at line 43 of file math_private.h.
#define __ieee754_pow SDL_uclibc_pow |
Definition at line 44 of file math_private.h.
#define __ieee754_sqrt SDL_uclibc_sqrt |
Definition at line 48 of file math_private.h.
#define _IEEE_LIBM |
Definition at line 24 of file math_private.h.
#define atan SDL_uclibc_atan |
Definition at line 34 of file math_private.h.
#define attribute_hidden |
Definition at line 25 of file math_private.h.
#define copysign SDL_uclibc_copysign |
Definition at line 36 of file math_private.h.
#define cos SDL_uclibc_cos |
Definition at line 37 of file math_private.h.
#define EXTRACT_WORDS | ( | ix0, | |
ix1, | |||
d | |||
) |
Definition at line 99 of file math_private.h.
#define fabs SDL_uclibc_fabs |
Definition at line 39 of file math_private.h.
#define floor SDL_uclibc_floor |
Definition at line 40 of file math_private.h.
Definition at line 166 of file math_private.h.
Definition at line 109 of file math_private.h.
Definition at line 118 of file math_private.h.
#define INSERT_WORDS | ( | d, | |
ix0, | |||
ix1 | |||
) |
Definition at line 127 of file math_private.h.
#define libm_hidden_def | ( | x | ) |
Definition at line 27 of file math_private.h.
#define libm_hidden_proto | ( | x | ) |
Definition at line 26 of file math_private.h.
#define scalbln SDL_uclibc_scalbln |
Definition at line 45 of file math_private.h.
#define scalbn SDL_uclibc_scalbn |
Definition at line 46 of file math_private.h.
Definition at line 175 of file math_private.h.
Definition at line 137 of file math_private.h.
Definition at line 147 of file math_private.h.
#define sin SDL_uclibc_sin |
Definition at line 47 of file math_private.h.
Definition at line 28 of file math_private.h.
#define tan SDL_uclibc_tan |
Definition at line 49 of file math_private.h.
typedef unsigned int u_int32_t |
Definition at line 31 of file math_private.h.
double __ieee754_acos | ( | double | ) |
double __ieee754_acosh | ( | double | ) |
double __ieee754_asin | ( | double | ) |
double __ieee754_atan2 | ( | double | y, |
double | x | ||
) |
Definition at line 50 of file e_atan2.c.
References atan(), EXTRACT_WORDS, fabs(), GET_HIGH_WORD, k, pi, pi_lo, pi_o_2, pi_o_4, SET_HIGH_WORD, tiny, and zero.
double __ieee754_atanh | ( | double | ) |
double __ieee754_cosh | ( | double | ) |
double __ieee754_exp | ( | double | x | ) |
Definition at line 100 of file e_exp.c.
References GET_HIGH_WORD, GET_LOW_WORD, halF, huge, invln2, k, ln2HI, ln2LO, o_threshold, one, P1, P2, P3, P4, P5, SET_HIGH_WORD, twom1000, and u_threshold.
double __ieee754_fmod | ( | double | x, |
double | y | ||
) |
Definition at line 23 of file e_fmod.c.
References EXTRACT_WORDS, i, INSERT_WORDS, one, and Zero.
double __ieee754_gamma | ( | double | ) |
double __ieee754_gamma_r | ( | double | , |
int * | |||
) |
double __ieee754_hypot | ( | double | , |
double | |||
) |
double __ieee754_j0 | ( | double | ) |
double __ieee754_j1 | ( | double | ) |
double __ieee754_jn | ( | int | , |
double | |||
) |
double __ieee754_lgamma | ( | double | ) |
double __ieee754_lgamma_r | ( | double | , |
int * | |||
) |
double __ieee754_log | ( | double | x | ) |
Definition at line 85 of file e_log.c.
References EXTRACT_WORDS, GET_HIGH_WORD, i, j, k, Lg1, Lg2, Lg3, Lg4, Lg5, Lg6, Lg7, ln2_hi, ln2_lo, SET_HIGH_WORD, two54, and zero.
double __ieee754_log10 | ( | double | x | ) |
Definition at line 61 of file e_log10.c.
References __ieee754_log, EXTRACT_WORDS, GET_HIGH_WORD, i, ivln10, k, log10_2hi, log10_2lo, SET_HIGH_WORD, two54, and zero.
double __ieee754_pow | ( | double | x, |
double | y | ||
) |
Definition at line 103 of file e_pow.c.
References __ieee754_sqrt, bp, cp, cp_h, cp_l, dp_h, dp_l, EXTRACT_WORDS, fabs(), GET_HIGH_WORD, huge, i, ivln2, ivln2_h, ivln2_l, j, k, L1, L2, L3, L4, L5, L6, lg2, lg2_h, lg2_l, one, ovt, P1, P2, P3, P4, P5, scalbn, SET_HIGH_WORD, SET_LOW_WORD, tiny, two, two53, and zero.
int32_t __ieee754_rem_pio2 | ( | double | x, |
double * | y | ||
) |
Definition at line 69 of file e_rem_pio2.c.
References __kernel_rem_pio2(), fabs(), GET_HIGH_WORD, GET_LOW_WORD, half, i, invpio2, j, npio2_hw, pio2_1, pio2_1t, pio2_2, pio2_2t, pio2_3, pio2_3t, SET_HIGH_WORD, SET_LOW_WORD, two24, two_over_pi, and zero.
double __ieee754_remainder | ( | double | , |
double | |||
) |
double __ieee754_scalb | ( | double | , |
double | |||
) |
double __ieee754_sinh | ( | double | ) |
double __ieee754_sqrt | ( | double | x | ) |
Definition at line 87 of file e_sqrt.c.
References EXTRACT_WORDS, i, INSERT_WORDS, one, and tiny.
double __ieee754_y0 | ( | double | ) |
double __ieee754_y1 | ( | double | ) |
double __ieee754_yn | ( | int | , |
double | |||
) |
double __kernel_cos | ( | double | x, |
double | y | ||
) |
Definition at line 59 of file k_cos.c.
References C1, C2, C3, C4, C5, C6, GET_HIGH_WORD, INSERT_WORDS, and one.
int32_t __kernel_rem_pio2 | ( | double * | x, |
double * | y, | ||
int | e0, | ||
int | nx, | ||
const unsigned int | prec, | ||
const int32_t * | ipio2 | ||
) |
Definition at line 152 of file k_rem_pio2.c.
References floor(), i, init_jk, j, k, one, PIo2, scalbn, SDL_arraysize, SDL_assert, SDL_memset, two24, twon24, and zero.
Referenced by __ieee754_rem_pio2().
double __kernel_sin | ( | double | x, |
double | y, | ||
int | iy | ||
) |
double __kernel_tan | ( | double | x, |
double | y, | ||
int | iy | ||
) |
Definition at line 69 of file k_tan.c.
References fabs(), GET_HIGH_WORD, GET_LOW_WORD, one, pio4, pio4lo, SET_LOW_WORD, and T.
Referenced by tan().