blur.h File Reference

#include "common/darktable.h"
#include "common/gaussian.h"
#include "common/opencl.h"
#include "iop/highlights/common.h"

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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)
static void	_region_blur (const float *const restrict in, float *const restrict out, const int region_w, const int region_h, const float sigma)
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)

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()

static void _region_blur ( const float *const restrict  in, float *const restrict  out, const int  region_w, const int  region_h, const float  sigma  )

inlinestatic

Definition at line 34 of file blur.h.

References _hl_gauss_get(), dt_gaussian_blur_4c(), gaussian(), out, and sigma.

Referenced by _cf_joint_stage_cl_selftest(), _cf_reconstruct(), _cf_stage_cl_selftest(), _hf_stage_cl_selftest(), and _region_blur_cl_selftest().

_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().