Type for the manipulation of 4 float
packed into one single vector.
More...
#include <pints-doc.h>
Related Functions | |
(Note that these are not member functions.) | |
v4f | v4f_load (const float *p) |
Loads 4 float from memory into a v4f vector. More... | |
v4f | v4f_loadu (const float *p) |
Loads 4 float from memory into a v4f vector. More... | |
v4f | v4f_load1 (const float *p) |
Loads 1 float from memory and broadcasts it into a v4f vector. More... | |
void | v4f_store (float *p, v4f a) |
Stores a v4f vector into memory. More... | |
void | v4f_storeu (float *p, v4f a) |
Stores a v4f vector into memory. More... | |
void | v4f_store1 (float *p, v4f a) |
Stores the first element of a v4f vector into memory. More... | |
v4f | v4f_set (float v0, float v1, float v2, float v3) |
Sets the elements of a v4f vector. More... | |
v4f | v4f_rset (float v3, float v2, float v1, float v0) |
Sets the elements of a v4f vector (reverse order). More... | |
v4f | v4f_set1 (float v) |
Broadcasts a single value into all elements of a v4f vector. More... | |
v4f | v4f_zeros () |
Sets all bits to 0. More... | |
v4f | v4f_ones () |
Sets all bits to 1. More... | |
v4f | v4f_zero () |
Sets all elements to 0. More... | |
v4f | v4f_one () |
Sets all elements to 1. More... | |
m4f | m4f_eq (v4f a, v4f b) |
Compares the equality of the two input vectors. More... | |
m4f | m4f_neq (v4f a, v4f b) |
Compares the inequality of the two input vectors. More... | |
m4f | m4f_gt (v4f a, v4f b) |
Compares if elements of a are greater than those of b . More... | |
m4f | m4f_geq (v4f a, v4f b) |
Compares if elements of a are greater than or equal to those of b . More... | |
m4f | m4f_lt (v4f a, v4f b) |
Compares if elements of a are less than those of b . More... | |
m4f | m4f_leq (v4f a, v4f b) |
Compares if elements of a are less than or equal to those of b . More... | |
m4f | m4f_and (m4f a, m4f b) |
Bitwise and ( ) More... | |
m4f | m4f_or (m4f a, m4f b) |
Bitwise or ( ) More... | |
m4f | m4f_xor (m4f a, m4f b) |
Bitwise xor ( ) More... | |
m4f | m4f_not (m4f a) |
Bitwise not ( ) More... | |
m4f | m4f_nand (m4f a, m4f b) |
Bitwise nand ( ) More... | |
m4f | m4f_nor (m4f a, m4f b) |
Bitwise nor ( ) More... | |
m4f | m4f_nxor (m4f a, m4f b) |
Bitwise nxor ( ) More... | |
m4f | m4f_andnot (m4f a, m4f b) |
Bitwise andnot ( ) More... | |
m4f | m4f_ornot (m4f a, m4f b) |
Bitwise ornot ( ) More... | |
v4f | v4f_eq (v4f a, v4f b) |
Compares the equality of the two input vectors. More... | |
v4f | v4f_neq (v4f a, v4f b) |
Compares the inequality of the two input vectors. More... | |
v4f | v4f_gt (v4f a, v4f b) |
Compares if elements of a are greater than those of b . More... | |
v4f | v4f_geq (v4f a, v4f b) |
Compares if elements of a are greater than or equal to those of b . More... | |
v4f | v4f_lt (v4f a, v4f b) |
Compares if elements of a are less than those of b . More... | |
v4f | v4f_leq (v4f a, v4f b) |
Compares if elements of a are less than or equal to those of b . More... | |
v4f | v4f_and (v4f a, v4f b) |
Bitwise and ( ) More... | |
v4f | v4f_or (v4f a, v4f b) |
Bitwise or ( ) More... | |
v4f | v4f_xor (v4f a, v4f b) |
Bitwise xor ( ) More... | |
v4f | v4f_not (v4f a) |
Bitwise not ( ) More... | |
v4f | v4f_nand (v4f a, v4f b) |
Bitwise nand ( ) More... | |
v4f | v4f_nor (v4f a, v4f b) |
Bitwise nor ( ) More... | |
v4f | v4f_nxor (v4f a, v4f b) |
Bitwise nxor ( ) More... | |
v4f | v4f_andnot (v4f a, v4f b) |
Bitwise andnot ( ) More... | |
v4f | v4f_ornot (v4f a, v4f b) |
Bitwise ornot ( ) More... | |
v4f | v4f_add (v4f a, v4f b) |
Elementwise addition ( ) More... | |
v4f | v4f_sub (v4f a, v4f b) |
Elementwise subtraction ( ) More... | |
v4f | v4f_neg (v4f a) |
Elementwise negation ( ) More... | |
v4f | v4f_min (v4f a, v4f b) |
Elementwise min ( ) More... | |
v4f | v4f_max (v4f a, v4f b) |
Elementwise max ( ) More... | |
v4f | v4f_abs (v4f a) |
Elementwise absolute value ( ) More... | |
v4f | v4f_mul (v4f a, v4f b) |
Elementwise multiplication ( ) More... | |
v4f | v4f_div (v4f a, v4f b) |
Elementwise division ( ) More... | |
v4f | v4f_rcp (v4f a) |
Elementwise reciprocal ( ) More... | |
v4f | v4f_frcp (v4f a) |
Fast elementwise reciprocal ( ) More... | |
v4f | v4f_sqrt (v4f a) |
Elementwise square root ( ) More... | |
v4f | v4f_rsqrt (v4f a) |
Elementwise square root reciprocal ( ) More... | |
v4f | v4f_frsqrt (v4f a) |
Fast elementwise square root reciprocal ( ) More... | |
v4f | v4f_fmadd (v4f a, v4f b, v4f acc) |
Fused Multiply-Add ( ) More... | |
v4f | v4f_fmsub (v4f a, v4f b, v4f acc) |
Fused Multiply-Sub ( ) More... | |
v4f | v4f_fnmadd (v4f a, v4f b, v4f acc) |
Fused Multiply-Add ( ) More... | |
v4f | v4f_fnmsub (v4f a, v4f b, v4f acc) |
Fused Multiply-Add ( ) More... | |
v4f | v4f_merge2_v2f (v2f a0, v2f a1) |
Merges 2 v2f vectors together. More... | |
v4f | v4f_merge4_v1f (v1f a0, v1f a1, v1f a2, v1f a3) |
Merges 4 v1f vectors together. More... | |
v4f | v4f_rmerge2_v2f (v2f a1, v2f a0) |
Merges 2 v2f vectors together (reverse order). More... | |
v4f | v4f_rmerge4_v1f (v1f a3, v1f a2, v1f a1, v1f a0) |
Merges 4 v1f vectors together (reverse order). More... | |
v4f | v4f_merge_v2f (v2f low, v2f high) |
Merges 2 v2f vectors together. More... | |
v4f | v4f_rmerge_v2f (v2f high, v2f low) |
Merges 2 v2f vectors together (reversed order). More... | |
v2f | v2f_get_low_v4f (v4f a) |
Gets the low part of a v4f vector. More... | |
v2f | v2f_get_high_v4f (v4f a) |
Gets the high part of a v4f vector. More... | |
v2f | v2f_get_hilo_v4f (v4f a, int high) |
Conditionnaly gets the low or the high part of a v4f vector. More... | |
v4f | v4f_set_low_v2f (v4f src, v2f low) |
Sets the low part of a v4f vector. More... | |
v4f | v4f_set_high_v2f (v4f src, v2f high) |
Sets the high part of a v4f vector. More... | |
v4f | v4f_set_hilo_v2f (v4f src, v2f a, int high) |
Conditionally sets the low or the high part of a v4f vector. More... | |
v4f | v4f_blend1 (v4f a, v4f b, uint_fast8_t mask) |
Creates a new v4f vector whose elements are from a and b choosed by mask . More... | |
v4f | v4f_blend2 (v4f a, v4f b, uint_fast8_t mask) |
Creates a new v4f vector whose elements are from a and b choosed by mask . More... | |
v4f | v4f_blend4 (v4f a, v4f b, uint_fast8_t mask) |
Creates a new v4f vector whose elements are from a and b choosed by mask . More... | |
v4f | v4f_blend1x4 (v4f a, v4f b, uint_fast8_t mask) |
Creates a new v4f vector whose elements are from a and b choosed by mask . More... | |
v4f | v4f_blend2x2 (v4f a, v4f b, uint_fast8_t mask) |
Creates a new v4f vector whose elements are from a and b choosed by mask . More... | |
v4f | v4f_blend4x1 (v4f a, v4f b, uint_fast8_t mask) |
Creates a new v4f vector whose elements are from a and b choosed by mask . More... | |
v4f | v4f_blend (v4f a, v4f b, uint_fast8_t mask) |
Creates a new v4f vector whose elements are from a and b choosed by mask . More... | |
v4f | v4f_hshuffle2 (v4f a, v4f b, uint_fast8_t rule) |
Shuffles (outer) a and b together using the control in rule . More... | |
v4f | v4f_hshuffle4 (v4f a, v4f b, uint_fast8_t rule) |
Shuffles (outer) a and b together using the control in rule . More... | |
v4f | v4f_hshuffle2x2 (v4f a, v4f b, uint_fast8_t rule) |
Shuffles (inner) a and b together using the control in rule . More... | |
v4f | v4f_hshuffle4x1 (v4f a, v4f b, uint_fast8_t rule) |
Shuffles (inner) a and b together using the control in rule . More... | |
v4f | v4f_permute2 (v4f a, uint_fast8_t rule) |
Shuffles (outer) a using the control in rule . More... | |
v4f | v4f_permute4 (v4f a, uint_fast8_t rule) |
Shuffles (outer) a using the control in rule . More... | |
v4f | v4f_permute2x2 (v4f a, uint_fast8_t rule) |
Shuffles (inner) a using the control in rule . More... | |
v4f | v4f_permute4x1 (v4f a, uint_fast8_t rule) |
Shuffles (inner) a using the control in rule . More... | |
v4f | v4f_fshuffle2 (v4f a, v4f b, uint_fast8_t rule, uint_fast8_t mask) |
Fully shuffles (outer) a and b using the control in rule , and blends them together using mask . More... | |
v4f | v4f_fshuffle4 (v4f a, v4f b, uint_fast8_t rule, uint_fast8_t mask) |
Fully shuffles (outer) a and b using the control in rule , and blends them together using mask . More... | |
v4f | v4f_fshuffle2x2 (v4f a, v4f b, uint_fast8_t rule, uint_fast8_t mask) |
Fully shuffles (inner) a and b using the control in rule , and blends them together using mask . More... | |
v4f | v4f_fshuffle4x1 (v4f a, v4f b, uint_fast8_t rule, uint_fast8_t mask) |
Fully shuffles (inner) a and b using the control in rule , and blends them together using mask . More... | |
v4f | v4f_hshuffle (v4f a, v4f b, uint_fast8_t rule) |
Shuffles a and b together using the control in rule . More... | |
v4f | v4f_permute (v4f a, uint_fast8_t rule) |
Shuffles a using the control in rule . More... | |
v4f | v4f_fshuffle (v4f a, v4f b, uint_fast8_t rule, uint_fast8_t mask) |
Fully shuffles (inner) a and b using the control in rule , and blends them together using mask . More... | |
v4f | v4f_reduce_add (v4f a) |
Reduction add ( + ) More... | |
v4f | v4f_reduce_add_v1f (v1f a) |
Reduction add ( + ) More... | |
v4f | v4f_reduce_add_v2f (v2f a) |
Reduction add ( + ) More... | |
v4f | v4f_reduce_add_v4f (v4f a) |
Reduction add ( + ) More... | |
v4f | v4f_reduce_add_v8f (v8f a) |
Reduction add ( + ) More... | |
v4f | v4f_reduce_add_v16f (v16f a) |
Reduction add ( + ) More... | |
v4f | sf_reduce_add_v4f (v4f a) |
Reduction add ( + ) More... | |
v4f | v4f_reduce_mul (v4f a) |
Reduction mul ( * ) More... | |
v4f | v4f_reduce_mul_v1f (v1f a) |
Reduction mul ( * ) More... | |
v4f | v4f_reduce_mul_v2f (v2f a) |
Reduction mul ( * ) More... | |
v4f | v4f_reduce_mul_v4f (v4f a) |
Reduction mul ( * ) More... | |
v4f | v4f_reduce_mul_v8f (v8f a) |
Reduction mul ( * ) More... | |
v4f | v4f_reduce_mul_v16f (v16f a) |
Reduction mul ( * ) More... | |
v4f | sf_reduce_mul_v4f (v4f a) |
Reduction mul ( * ) More... | |
v4f | v4f_reduce_and (v4f a) |
Reduction and ( & ) More... | |
v4f | v4f_reduce_and_v1f (v1f a) |
Reduction and ( & ) More... | |
v4f | v4f_reduce_and_v2f (v2f a) |
Reduction and ( & ) More... | |
v4f | v4f_reduce_and_v4f (v4f a) |
Reduction and ( & ) More... | |
v4f | v4f_reduce_and_v8f (v8f a) |
Reduction and ( & ) More... | |
v4f | v4f_reduce_and_v16f (v16f a) |
Reduction and ( & ) More... | |
v4f | sf_reduce_and_v4f (v4f a) |
Reduction and ( & ) More... | |
v4f | v4f_reduce_or (v4f a) |
Reduction or ( | ) More... | |
v4f | v4f_reduce_or_v1f (v1f a) |
Reduction or ( | ) More... | |
v4f | v4f_reduce_or_v2f (v2f a) |
Reduction or ( | ) More... | |
v4f | v4f_reduce_or_v4f (v4f a) |
Reduction or ( | ) More... | |
v4f | v4f_reduce_or_v8f (v8f a) |
Reduction or ( | ) More... | |
v4f | v4f_reduce_or_v16f (v16f a) |
Reduction or ( | ) More... | |
v4f | sf_reduce_or_v4f (v4f a) |
Reduction or ( | ) More... | |
v4f | v4f_reduce_min (v4f a) |
Reduction min ( min ) More... | |
v4f | v4f_reduce_min_v1f (v1f a) |
Reduction min ( min ) More... | |
v4f | v4f_reduce_min_v2f (v2f a) |
Reduction min ( min ) More... | |
v4f | v4f_reduce_min_v4f (v4f a) |
Reduction min ( min ) More... | |
v4f | v4f_reduce_min_v8f (v8f a) |
Reduction min ( min ) More... | |
v4f | v4f_reduce_min_v16f (v16f a) |
Reduction min ( min ) More... | |
v4f | sf_reduce_min_v4f (v4f a) |
Reduction min ( min ) More... | |
v4f | v4f_reduce_max (v4f a) |
Reduction max ( max ) More... | |
v4f | v4f_reduce_max_v1f (v1f a) |
Reduction max ( max ) More... | |
v4f | v4f_reduce_max_v2f (v2f a) |
Reduction max ( max ) More... | |
v4f | v4f_reduce_max_v4f (v4f a) |
Reduction max ( max ) More... | |
v4f | v4f_reduce_max_v8f (v8f a) |
Reduction max ( max ) More... | |
v4f | v4f_reduce_max_v16f (v16f a) |
Reduction max ( max ) More... | |
v4f | sf_reduce_max_v4f (v4f a) |
Reduction max ( max ) More... | |
v4f | v4f_move (v4f a) |
Forwards the input. More... | |
v4f | v4f_maskz_move (m4f mask, v4f a) |
Mask the input. More... | |
v4f | v4f_mask_move (m4f mask, v4f src, v4f a) |
Mask the input. More... | |
void | v4f_fprintf (FILE *file, v4f a, const char *format) |
Prints a v4f vector. More... | |
void | v4f_printf (v4f a, const char *format) |
Prints a v4f vector. More... | |
void | v4f_fprint (FILE *file, v4f a) |
Prints a v4f vector. More... | |
void | v4f_print (v4f a) |
Prints a v4f vector. More... | |
void | v4f_rfprintf (FILE *file, v4f a, const char *format) |
Prints a v4f vector (reversed order) More... | |
void | v4f_rprintf (v4f a, const char *format) |
Prints a v4f vector (reversed order) More... | |
void | v4f_rfprint (FILE *file, v4f a) |
Prints a v4f vector (reversed order) More... | |
void | v4f_rprint (v4f a) |
Prints a v4f vector (reversed order) More... | |
v4f | v4f_cast_v1d (v1d a) |
Casts a v1d vector into a v4f vector. More... | |
v4f | v4f_cast_v1f (v1f a) |
Casts a v1f vector into a v4f vector. More... | |
v4f | v4f_cast_v1i (v1i a) |
Casts a v1i vector into a v4f vector. More... | |
v4f | v4f_cast_v1l (v1l a) |
Casts a v1l vector into a v4f vector. More... | |
v4f | v4f_cast_v2d (v2d a) |
Casts a v2d vector into a v4f vector. More... | |
v4f | v4f_cast_v2f (v2f a) |
Casts a v2f vector into a v4f vector. More... | |
v4f | v4f_cast_v2i (v2i a) |
Casts a v2i vector into a v4f vector. More... | |
v4f | v4f_cast_v2l (v2l a) |
Casts a v2l vector into a v4f vector. More... | |
v4f | v4f_cast_v4d (v4d a) |
Casts a v4d vector into a v4f vector. More... | |
v4f | v4f_cast_v4f (v4f a) |
Casts a v4f vector into a v4f vector. More... | |
v4f | v4f_cast_v4i (v4i a) |
Casts a v4i vector into a v4f vector. More... | |
v4f | v4f_cast_v4l (v4l a) |
Casts a v4l vector into a v4f vector. More... | |
v4f | v4f_cast_v8d (v8d a) |
Casts a v8d vector into a v4f vector. More... | |
v4f | v4f_cast_v8f (v8f a) |
Casts a v8f vector into a v4f vector. More... | |
v4f | v4f_cast_v8i (v8i a) |
Casts a v8i vector into a v4f vector. More... | |
v4f | v4f_cast_v8l (v8l a) |
Casts a v8l vector into a v4f vector. More... | |
v4f | v4f_cast_v16f (v16f a) |
Casts a v16f vector into a v4f vector. More... | |
v4f | v4f_cast_v16i (v16i a) |
Casts a v16i vector into a v4f vector. More... | |
m4f | m4f_cast_v4f (v4f a) |
Casts a v4f vector into a m4f vector-mask. More... | |
v4f | v4f_cast_m4f (m4f a) |
Casts a m4f vector-mask into a v4f vector. More... | |
v4f | v4f_cvt_v1d (v1d a) |
Converts a v1d vector into a v4f vector. More... | |
v4f | v4f_cvt_v1f (v1f a) |
Converts a v1f vector into a v4f vector. More... | |
v4f | v4f_cvt_v1i (v1i a) |
Converts a v1i vector into a v4f vector. More... | |
v4f | v4f_cvt_v1l (v1l a) |
Converts a v1l vector into a v4f vector. More... | |
v4f | v4f_cvt_v2d (v2d a) |
Converts a v2d vector into a v4f vector. More... | |
v4f | v4f_cvt_v2f (v2f a) |
Converts a v2f vector into a v4f vector. More... | |
v4f | v4f_cvt_v2i (v2i a) |
Converts a v2i vector into a v4f vector. More... | |
v4f | v4f_cvt_v2l (v2l a) |
Converts a v2l vector into a v4f vector. More... | |
v4f | v4f_cvt_v4d (v4d a) |
Converts a v4d vector into a v4f vector. More... | |
v4f | v4f_cvt_v4f (v4f a) |
Converts a v4f vector into a v4f vector. More... | |
v4f | v4f_cvt_v4i (v4i a) |
Converts a v4i vector into a v4f vector. More... | |
v4f | v4f_cvt_v4l (v4l a) |
Converts a v4l vector into a v4f vector. More... | |
v4f | v4f_cvt_v8d (v8d a) |
Converts a v8d vector into a v4f vector. More... | |
v4f | v4f_cvt_v8f (v8f a) |
Converts a v8f vector into a v4f vector. More... | |
v4f | v4f_cvt_v8i (v8i a) |
Converts a v8i vector into a v4f vector. More... | |
v4f | v4f_cvt_v8l (v8l a) |
Converts a v8l vector into a v4f vector. More... | |
v4f | v4f_cvt_v16f (v16f a) |
Converts a v16f vector into a v4f vector. More... | |
v4f | v4f_cvt_v16i (v16i a) |
Converts a v16i vector into a v4f vector. More... | |
m4f | m4f_cvt_v4f (v4f a) |
Converts a v4f vector into a m4f vector-mask. More... | |
v4f | v4f_cvt_m4f (m4f a) |
Converts a m4f vector-mask into a v4f vector. More... | |
m4f | m4f_cvt_m4d (m4d a) |
Converts a m4d vector-mask into a m4f vector-mask. More... | |
m4f | m4f_cvt_m4f (m4f a) |
Converts a m4f vector-mask into a m4f vector-mask. More... | |
m4f | m4f_cvt_m4i (m4i a) |
Converts a m4i vector-mask into a m4f vector-mask. More... | |
m4f | m4f_cvt_m4l (m4l a) |
Converts a m4l vector-mask into a m4f vector-mask. More... | |
Type for the manipulation of 4 float
packed into one single vector.
This structure does not actually exist. Depending on the target architecture, it can be:
Sizes of this vector:
float
(32 bits)