#include "system/macros.h"
#include "system/openmp.h"
#include "system/target_clones.h"
#include "system/mem_alloc.h"
#include "system/simd.h"
#include "caches/pixelpipe_cache_alloc.h"
#include <assert.h>
#include <math.h>
#include "pixel/gaussian.h"
#include "common/opencl.h"

Include dependency graph for gaussian.c:

Macros
#define	BLOCKSIZE (1 << 6)

Functions
static	__attribute__ ((always_inline))

size_t	dt_gaussian_memory_use (const int width, const int height, const int channels)

size_t	dt_gaussian_memory_use_cl (const int width, const int height, const int channels)

size_t	dt_gaussian_singlebuffer_size (const int width, const int height, const int channels)

dt_gaussian_t *	dt_gaussian_init (const int width, const int height, const int channels, const float max, const float min, const float sigma, const int order)

__DT_CLONE_TARGETS__ void	dt_gaussian_blur (dt_gaussian_t g, const float const in, float *const out)

void	dt_gaussian_blur_4c (dt_gaussian_t g, const float const in, float *const out)

void	dt_gaussian_free (dt_gaussian_t *g)

void	dt_gaussian_init_cl_global (void)

void	dt_gaussian_free_cl (dt_gaussian_cl_t *g)

dt_gaussian_cl_t *	dt_gaussian_init_cl (const int devid, const int width, const int height, const int channels, const float max, const float min, const float sigma, const int order)

cl_int	dt_gaussian_blur_cl (dt_gaussian_cl_t *g, cl_mem dev_in, cl_mem dev_out)

void	dt_gaussian_free_cl_global (void)

Variables
static dt_gaussian_cl_global_t *	_gaussian_cl_global = NULL

Macro Definition Documentation

◆ BLOCKSIZE

#define BLOCKSIZE (1 << 6)

Definition at line 42 of file gaussian.c.

Function Documentation

◆ attribute()

static __attribute__ ( (always_inline) )

inlinestatic

Definition at line 44 of file gaussian.c.

References DT_IOP_GAUSSIAN_ONE, DT_IOP_GAUSSIAN_TWO, DT_IOP_GAUSSIAN_ZERO, k, and sigma.

◆ dt_gaussian_blur()

__DT_CLONE_TARGETS__ void dt_gaussian_blur	(	dt_gaussian_t *	g,
		const float *const	in,
		float *const	out
	)

Definition at line 176 of file gaussian.c.

References __OMP_PARALLEL_FOR__, ch, CLAMPF, g, height, i, k, MIN, out, and width.

Referenced by _knee_blur(), dt_develop_blend_process(), dt_gaussian_blur_4c(), eigf_variance_analysis_no_mask(), process(), and process_common_cleanup().

◆ dt_gaussian_blur_4c()

void dt_gaussian_blur_4c	(	dt_gaussian_t *	g,
		const float *const	in,
		float *const	out
	)

Definition at line 330 of file gaussian.c.

References dt_gaussian_blur(), g, and out.

Referenced by _knee_blur4(), _region_blur(), _retouch_blur(), eigf_variance_analysis(), get_manifolds(), process(), process(), and reduce_artifacts().

◆ dt_gaussian_blur_cl()

cl_int dt_gaussian_blur_cl	(	dt_gaussian_cl_t *	g,
		cl_mem	dev_in,
		cl_mem	dev_out
	)

Definition at line 453 of file gaussian.c.

References bpp, dt_opencl_enqueue_copy_buffer_to_image(), dt_opencl_enqueue_copy_image_to_buffer(), dt_opencl_enqueue_kernel_2d(), dt_opencl_enqueue_kernel_2d_with_local(), dt_opencl_set_kernel_arg(), g, height, k, MIN, ROUNDUPDHT, ROUNDUPDWD, and width.

Referenced by _cf_stage_cl(), _hf_stage_cl(), _hl_knee_estimate_cl(), _region_blur_cl(), _retouch_blur_cl(), dt_develop_blend_process_cl(), and process_cl().

◆ dt_gaussian_free()

void dt_gaussian_free ( dt_gaussian_t * g )

Definition at line 335 of file gaussian.c.

References dt_free, dt_pixelpipe_cache_free_align, g, and IS_NULL_PTR.

Referenced by _hl_gauss_cache_flush(), _hl_gauss_get(), _retouch_blur(), dt_develop_blend_process(), eigf_variance_analysis(), eigf_variance_analysis_no_mask(), get_manifolds(), process(), process(), process(), process_common_cleanup(), and reduce_artifacts().

◆ dt_gaussian_free_cl()

void dt_gaussian_free_cl ( dt_gaussian_cl_t * g )

Definition at line 365 of file gaussian.c.

References dt_free, dt_opencl_release_mem_object(), g, and IS_NULL_PTR.

Referenced by _hl_knee_estimate_cl(), _region_blur_cl(), _retouch_blur_cl(), dt_develop_blend_process_cl(), and process_cl().

◆ dt_gaussian_free_cl_global()

void dt_gaussian_free_cl_global ( void )

Definition at line 586 of file gaussian.c.

References _gaussian_cl_global, dt_free, dt_opencl_free_kernel(), g, and IS_NULL_PTR.

Referenced by dt_opencl_cleanup().

◆ dt_gaussian_init()

dt_gaussian_t * dt_gaussian_init	(	const int	width,
		const int	height,
		const int	channels,
		const float *	max,
		const float *	min,
		const float	sigma,
		const int	order
	)

Definition at line 127 of file gaussian.c.

References dt_free, dt_pixelpipe_cache_alloc_align_float_cache, dt_pixelpipe_cache_free_align, error(), g, height, IS_NULL_PTR, k, max, min, sigma, width, and dt_gaussian_t::width.

Referenced by _hl_gauss_get(), _retouch_blur(), dt_develop_blend_process(), eigf_variance_analysis(), eigf_variance_analysis_no_mask(), get_manifolds(), process(), process(), process(), process_common_cleanup(), and reduce_artifacts().

◆ dt_gaussian_init_cl()

dt_gaussian_cl_t * dt_gaussian_init_cl	(	const int	devid,
		const int	width,
		const int	height,
		const int	channels,
		const float *	max,
		const float *	min,
		const float	sigma,
		const int	order
	)