#include "common/darktable.h"
#include "common/imagebuf.h"
#include "control/control.h"
#include "develop/imageop.h"
#include "dwt.h"

Include dependency graph for dwt.c:

Functions
dwt_params_t *	dt_dwt_init (float image, const int width, const int height, const int ch, const int scales, const int return_layer, const int merge_from_scale, void user_data, const float preview_scale, const int use_sse)

void	dt_dwt_free (dwt_params_t *p)

static int	_get_max_scale (const int width, const int height, const float preview_scale)

int	dwt_get_max_scale (dwt_params_t *p)

static int	_first_scale_visible (const int num_scales, const float preview_scale)

int	dt_dwt_first_scale_visible (dwt_params_t *p)

static void	dwt_get_image_layer (float const layer, dwt_params_t const p)

static void	dwt_decompose_vert (float const restrict out, const float const restrict in, const size_t height, const size_t width, const size_t lev)

static void	dwt_decompose_horiz (float const restrict out, float const restrict in, float *const temp, const size_t height, const size_t width, const size_t lev)

static void	dwt_decompose_layer (float const restrict out, float const restrict in, float const temp, const int lev, const dwt_params_t const p)

static void	dwt_wavelet_decompose (float img, dwt_params_t const p, _dwt_layer_func layer_func)

void	dwt_decompose (dwt_params_t *p, _dwt_layer_func layer_func)

static void	dwt_denoise_vert_1ch (float const restrict out, const float const restrict in, const size_t height, const size_t width, const size_t lev)

static void	dwt_denoise_horiz_1ch (float const restrict out, float const restrict in, float *const restrict accum, const size_t height, const size_t width, const size_t lev, const float thold, const int last)

void	dwt_denoise (float const img, const int width, const int height, const int bands, const float const noise)

Function Documentation

◆ _first_scale_visible()

static int _first_scale_visible	(	const int	num_scales,
		const float	preview_scale
	)

static

Referenced by dt_dwt_first_scale_visible().

◆ _get_max_scale()

static int _get_max_scale	(	const int	width,
		const int	height,
		const float	preview_scale
	)

static

References height, MIN, size, and width.

Referenced by dwt_get_max_scale().

◆ dt_dwt_first_scale_visible()

int dt_dwt_first_scale_visible ( dwt_params_t * p )

References _first_scale_visible().

Referenced by process_internal().

◆ dt_dwt_free()

void dt_dwt_free ( dwt_params_t * p )

Referenced by process_internal().

◆ dt_dwt_init()

dwt_params_t * dt_dwt_init	(	float *	image,
		const int	width,
		const int	height,
		const int	ch,
		const int	scales,
		const int	return_layer,
		const int	merge_from_scale,
		void *	user_data,
		const float	preview_scale,
		const int	use_sse
	)

References height, and width.

Referenced by process_internal().

◆ dwt_decompose()

void dwt_decompose	(	dwt_params_t *	p,
		_dwt_layer_func	layer_func
	)

References dwt_get_max_scale(), and dwt_wavelet_decompose().

Referenced by process_internal().

◆ dwt_decompose_horiz()

static void dwt_decompose_horiz	(	float *const restrict	out,
		float *const restrict	in,
		float *const	temp,
		const size_t	height,
		const size_t	width,
		const size_t	lev
	)

static

References dt_get_thread_num(), for_each_channel, height, MIN, and width.

Referenced by dwt_decompose_layer().

◆ dwt_decompose_layer()

static void dwt_decompose_layer	(	float *const restrict	out,
		float *const restrict	in,
		float *const	temp,
		const int	lev,
		const dwt_params_t *const	p
	)

static

References dwt_decompose_horiz(), and dwt_decompose_vert().

Referenced by dwt_wavelet_decompose().

◆ dwt_decompose_vert()

static void dwt_decompose_vert	(	float *const restrict	out,
		const float *const restrict	in,
		const size_t	height,
		const size_t	width,
		const size_t	lev
	)

static

References dwt_interleave_rows(), for_each_channel, height, MIN, and width.

Referenced by dwt_decompose_layer().

◆ dwt_denoise()

void dwt_denoise	(	float *const	img,
		const int	width,
		const int	height,
		const int	bands,
		const float *const	noise
	)

References dt_alloc_align_float(), dt_free_align, dt_iop_image_fill(), dwt_denoise_horiz_1ch(), dwt_denoise_vert_1ch(), height, and width.

Referenced by wavelet_denoise(), and wavelet_denoise_xtrans().

◆ dwt_denoise_horiz_1ch()

static void dwt_denoise_horiz_1ch	(	float *const restrict	out,
		float *const restrict	in,
		float *const restrict	accum,
		const size_t	height,
		const size_t	width,
		const size_t	lev,
		const float	thold,
		const int	last
	)