markesteijn.c File Reference

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Macros
#define	SQR(x)   ((x) * (x))
#define	TS   122
#define	TRANSLATE(n, size)   ((n >= size) ? (2 * size - n - 2) : abs(n))
#define	TS   122
#define	TRANSLATE(n, size)   ((n >= size) ? (2 * size - n - 2) : abs(n))
#define	CONV_FILT(VAR, FILT)
#define	PIX_SWAP(a, b)
#define	PIX_SORT(a, b)

Functions
static const short *	hexmap (const int row, const int col, short(*const allhex)[3][8])
static __DT_CLONE_TARGETS__ void	xtrans_markesteijn_interpolate (float *out, const float *const in, const dt_iop_roi_t *const roi_out, const dt_iop_roi_t *const roi_in, const uint8_t(*const xtrans)[6], const int passes)
static __DT_CLONE_TARGETS__ void	xtrans_fdc_interpolate (struct dt_iop_module_t *self, float *out, const float *const in, const dt_iop_roi_t *const roi_out, const dt_iop_roi_t *const roi_in, const uint8_t(*const xtrans)[6])
static int	process_markesteijn_cl (struct dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece, cl_mem dev_in, cl_mem dev_out, const dt_iop_roi_t *const roi_in, const dt_iop_roi_t *const roi_out, const gboolean smooth)

Macro Definition Documentation

CONV_FILT

#define CONV_FILT	(		VAR,
			FILT
	)

Value:

  VAR = 0.0f + 0.0f * _Complex_I;                                                                                 \
  for(fdc_row = 0, myrow = row - 6; fdc_row < 13; fdc_row++, myrow++)                                             \
    for(fdc_col = 0, mycol = col - 6; fdc_col < 13; fdc_col++, mycol++)                                           \
      VAR += FILT[12 - fdc_row][12 - fdc_col] * *(i_src + TS * myrow + mycol);

PIX_SORT

#define PIX_SORT	(		a,
			b
	)

Value:

  {                                                                                                               \
    if((a) > (b)) PIX_SWAP((a), (b));                                                                             \
  }

PIX_SWAP

#define PIX_SWAP	(		a,
			b
	)

Value:

  {                                                                                                               \
    tempf = (a);                                                                                                  \
    (a) = (b);                                                                                                    \
    (b) = tempf;                                                                                                  \
  }

SQR

#define SQR

(

x

)

((x) * (x))

TRANSLATE [1/2]

#define TRANSLATE	(		n,
			size
	)		((n >= size) ? (2 * size - n - 2) : abs(n))

TRANSLATE [2/2]

#define TRANSLATE	(		n,
			size
	)		((n >= size) ? (2 * size - n - 2) : abs(n))

TS [1/2]

#define TS   122

TS [2/2]

#define TS   122

Function Documentation

hexmap()

static const short * hexmap ( const int  row, const int  col, short(*)  allhex[3][8]  )

inlinestatic

Lookup for allhex[], making sure that row/col aren't negative

References row.

Referenced by xtrans_fdc_interpolate(), and xtrans_markesteijn_interpolate().

process_markesteijn_cl()

static int process_markesteijn_cl ( struct dt_iop_module_t *  self, const dt_dev_pixelpipe_t *  pipe, const dt_dev_pixelpipe_iop_t *  piece, cl_mem  dev_in, cl_mem  dev_out, const dt_iop_roi_t *const  roi_in, const dt_iop_roi_t *const  roi_out, const gboolean  smooth  )

static

References dt_iop_demosaic_data_t::color_smoothing, color_smoothing_cl(), d, dt_dev_pixelpipe_iop_t::data, dt_iop_demosaic_data_t::demosaicing_method, dt_dev_pixelpipe_t::devid, dt_dev_pixelpipe_iop_t::dsc_in, DT_DEBUG_OPENCL, DT_IOP_DEMOSAIC_MARKESTEIJN_3, dt_opencl_alloc_device(), dt_opencl_alloc_device_buffer(), dt_opencl_copy_host_to_device_constant(), dt_opencl_enqueue_copy_buffer_to_buffer(), dt_opencl_enqueue_copy_image(), dt_opencl_enqueue_kernel_2d(), dt_opencl_enqueue_kernel_2d_with_local(), dt_opencl_local_buffer_opt(), dt_opencl_release_mem_object(), dt_opencl_set_kernel_arg(), dt_print(), error(), FALSE, FCxtrans(), g, dt_iop_module_t::global_data, height, dt_iop_roi_t::height, i, IS_NULL_PTR, dt_iop_demosaic_global_data_t::kernel_markesteijn_accu, dt_iop_demosaic_global_data_t::kernel_markesteijn_convert_yuv, dt_iop_demosaic_global_data_t::kernel_markesteijn_differentiate, dt_iop_demosaic_global_data_t::kernel_markesteijn_final, dt_iop_demosaic_global_data_t::kernel_markesteijn_green_minmax, dt_iop_demosaic_global_data_t::kernel_markesteijn_homo_max, dt_iop_demosaic_global_data_t::kernel_markesteijn_homo_max_corr, dt_iop_demosaic_global_data_t::kernel_markesteijn_homo_quench, dt_iop_demosaic_global_data_t::kernel_markesteijn_homo_set, dt_iop_demosaic_global_data_t::kernel_markesteijn_homo_sum, dt_iop_demosaic_global_data_t::kernel_markesteijn_homo_threshold, dt_iop_demosaic_global_data_t::kernel_markesteijn_initial_copy, dt_iop_demosaic_global_data_t::kernel_markesteijn_interpolate_green, dt_iop_demosaic_global_data_t::kernel_markesteijn_interpolate_twoxtwo, dt_iop_demosaic_global_data_t::kernel_markesteijn_recalculate_green, dt_iop_demosaic_global_data_t::kernel_markesteijn_red_and_blue, dt_iop_demosaic_global_data_t::kernel_markesteijn_solitary_green, dt_iop_demosaic_global_data_t::kernel_markesteijn_zero, n, process_vng_cl(), dt_iop_buffer_dsc_t::processed_maximum, ROUNDUP, ROUNDUPDHT, ROUNDUPDWD, row, dt_opencl_local_buffer_t::sizex, dt_opencl_local_buffer_t::sizey, TRUE, v, width, dt_iop_roi_t::width, dt_iop_roi_t::x, dt_opencl_local_buffer_t::xoffset, dt_iop_buffer_dsc_t::xtrans, and dt_iop_roi_t::y.

Referenced by process_cl().

xtrans_fdc_interpolate()

static __DT_CLONE_TARGETS__ void xtrans_fdc_interpolate ( struct dt_iop_module_t *  self, float *  out, const float *const  in, const dt_iop_roi_t *const  roi_out, const dt_iop_roi_t *const  roi_in, const uint8_t(*)  xtrans[6]  )

static

Todo:

: these constants come from integer math constants in

References __OMP_PARALLEL_FOR__, ABS, CLAMPS, CONV_FILT, d, dt_iop_module_t::dev, dt_conf_get_int(), dt_get_perthread, dt_pixelpipe_cache_alloc_perthread, dt_pixelpipe_cache_free_align, dt_image_t::exif_iso, f, FCxtrans(), g, height, dt_iop_roi_t::height, hexmap(), i, dt_develop_t::image_storage, IS_NULL_PTR, max, MIN, min, out, PIX_SORT, rgb, row, SQR, top, TRANSLATE, TS, v, width, dt_iop_roi_t::width, and x.

Referenced by process().

xtrans_markesteijn_interpolate()

static __DT_CLONE_TARGETS__ void xtrans_markesteijn_interpolate ( float *  out, const float *const  in, const dt_iop_roi_t *const  roi_out, const dt_iop_roi_t *const  roi_in, const uint8_t(*)  xtrans[6], const int  passes  )

static

Todo:

: these constants come from integer math constants in

References __OMP_PARALLEL_FOR__, CLAMPS, d, dt_get_perthread, dt_pixelpipe_cache_alloc_perthread, dt_pixelpipe_cache_free_align, f, FCxtrans(), g, height, dt_iop_roi_t::height, hexmap(), i, IS_NULL_PTR, max, memset_zero(), MIN, min, out, rgb, row, SQR, top, TRANSLATE, TS, v, width, dt_iop_roi_t::width, and x.

Referenced by process().