File det_private.h¶

FileList > detector > det_private.h

Shared internals for detector_core.c and detector2d_core.c. More...

#include <stdlib.h>
#include <string.h>

Public Static Functions¶

Type	Name
int	_cmp_f32_asc (const void * a, const void * b)
float	_noise_estimate (const float * mag, size_t lo, size_t hi, float * scratch, det_noise_mode_t mode) Aggregate \|corr\| over bins [lo, hi] using the selected mode.
dp_f32_t *	_ring_create (size_t cap_min)
size_t	next_pow2 (size_t n)

Detailed Description¶

Not part of the public API. Include after the module's own header so that det_noise_mode_t is already defined via the DET_NOISE_MODE_T_DEFINED guard in detector_core.h / detector2d_core.h.

Public Static Functions Documentation¶

function _cmp_f32_asc¶

static int _cmp_f32_asc (
    const void * a,
    const void * b
)

function _noise_estimate¶

Aggregate |corr| over bins [lo, hi] using the selected mode.

static float _noise_estimate (
    const float * mag,
    size_t lo,
    size_t hi,
    float * scratch,
    det_noise_mode_t mode
)

Returns 0 if lo > hi (empty range) — the caller maps that to test_stat=0.

Parameters:

mag Magnitude vector (length >= hi+1).
lo First bin, inclusive.
hi Last bin, inclusive.
scratch Caller-allocated buffer of length >= (hi-lo+1) floats; used only for DET_NOISE_MEDIAN (avoids a heap alloc per push).
mode Aggregation mode.

Returns:

Aggregated noise estimate, or 0 if lo > hi.

function _ring_create¶

static dp_f32_t * _ring_create (
    size_t cap_min
)

function next_pow2¶

static size_t next_pow2 (
    size_t n
)

The documentation for this class was generated from the following file native/inc/detector/det_private.h