blur.c File Reference

#include "develop/imageop.h"
#include "develop/imageop_math.h"
#include "iop/highlights/blur.h"
#include <string.h>

Include dependency graph for blur.c:

Go to the source code of this file.

Functions
dt_gaussian_t *	_hl_gauss_get (const int width, const int height, const int channels, const float sigma)
void	_hl_gauss_cache_flush (void)
dt_gaussian_cl_t *	_region_blur_handle (const int devid, const int region_w, const int region_h, const float sigma)
cl_int	_region_blur_cl (const int devid, cl_mem in, cl_mem out, const int region_w, const int region_h, const float sigma)

Variables
static __thread _hl_gauss_slot_t	_hl_gauss_cache [HL_GAUSS_SLOTS] = { { 0 } }
static __thread int	_hl_gauss_rr = 0

Function Documentation

_hl_gauss_cache_flush()

void _hl_gauss_cache_flush

(

void

)

Definition at line 49 of file blur.c.

References _hl_gauss_cache, dt_gaussian_free(), gaussian(), HL_GAUSS_SLOTS, and i.

Referenced by _harmonic_reconstruct_cl(), _harmonic_reconstruct_host(), process_harmonic_bayer(), and process_harmonic_xtrans().

_hl_gauss_get()

dt_gaussian_t * _hl_gauss_get	(	const int	width,
		const int	height,
		const int	channels,
		const float	sigma
	)

Definition at line 30 of file blur.c.

References _hl_gauss_cache, _hl_gauss_rr, _hl_gauss_slot_t::channels, dt_gaussian_free(), dt_gaussian_init(), gaussian(), _hl_gauss_slot_t::gaussian, height, _hl_gauss_slot_t::height, HL_GAUSS_SLOTS, i, sigma, _hl_gauss_slot_t::sigma, width, and _hl_gauss_slot_t::width.

Referenced by _knee_blur(), _knee_blur4(), and _region_blur().

_region_blur_cl()

cl_int _region_blur_cl	(	const int	devid,
		cl_mem	in,
		cl_mem	out,
		const int	region_w,
		const int	region_h,
		const float	sigma
	)

Definition at line 76 of file blur.c.

References _region_blur_handle(), dt_gaussian_blur_cl(), dt_gaussian_free_cl(), DT_OPENCL_DEFAULT_ERROR, gaussian(), out, and sigma.

Referenced by _cf_joint_stage_cl_selftest(), _cf_stage_cl(), _hf_stage_cl(), and _region_blur_cl_selftest().

_region_blur_handle()

dt_gaussian_cl_t * _region_blur_handle	(	const int	devid,
		const int	region_w,
		const int	region_h,
		const float	sigma
	)

Definition at line 69 of file blur.c.

References dt_gaussian_init_cl(), and sigma.

Referenced by _hl_knee_estimate_cl(), and _region_blur_cl().

Variable Documentation

_hl_gauss_cache

__thread _hl_gauss_slot_t _hl_gauss_cache[HL_GAUSS_SLOTS] = { { 0 } }

static

Definition at line 27 of file blur.c.

Referenced by _hl_gauss_cache_flush(), and _hl_gauss_get().

_hl_gauss_rr

__thread int _hl_gauss_rr = 0

static

Definition at line 28 of file blur.c.

Referenced by _hl_gauss_get().