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src/main/print-color-x.c File Reference

#include <gimp-print/gimp-print.h>
#include "gimp-print-internal.h"
#include <gimp-print/gimp-print-intl-internal.h>
#include <math.h>
#include <string.h>
#include "module.h"
#include "xml.h"

Go to the source code of this file.

Data Structures

struct  curve_param_t
struct  float_param_t
struct  lut_params_t
struct  lut_t

Defines

#define LUM_RED   31
#define LUM_GREEN   61
#define LUM_BLUE   8
#define FMAX(a, b)   ((a) > (b) ? (a) : (b))
#define FMIN(a, b)   ((a) < (b) ? (a) : (b))
#define RGB_TO_KCMY_FUNC(name)
#define SET_NULL_COLORFUNC
#define SET_COLORFUNC(x)
#define stpi_module_version   color_traditional_LTX_stpi_module_version
#define stpi_module_data   color_traditional_LTX_stpi_module_data

Typedefs

typedef unsigned(* stp_convert_t )(stp_const_vars_t vars, const unsigned char *in, unsigned short *out)

Functions

void calc_rgb_to_hsl (unsigned short *rgb, double *hue, double *sat, double *lightness)
double hsl_value (double n1, double n2, double hue)
void calc_hsl_to_rgb (unsigned short *rgb, double h, double s, double l)
unsigned gray_to_gray (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned rgb_to_gray (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
double update_saturation (double sat, double adjust, double isat)
void update_saturation_from_rgb (unsigned short *rgb, double adjust, double isat)
void adjust_hsl (unsigned short *rgbout, lut_t *lut, double ssat, double isat, size_t h_points, size_t s_points, size_t l_points, int split_saturation)
void adjust_hsl_bright (unsigned short *rgbout, lut_t *lut, double ssat, double isat, size_t h_points, size_t s_points, size_t l_points, int split_saturation)
void lookup_rgb (lut_t *lut, unsigned short *rgbout, const unsigned short *red, const unsigned short *green, const unsigned short *blue)
unsigned rgb_to_rgb (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned gray_to_rgb (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned fast_rgb_to_rgb (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned fast_gray_to_rgb (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
stp_curve_t compute_gcr_curve (stp_const_vars_t vars)
unsigned generic_rgb_to_kcmy (stp_const_vars_t vars, const unsigned short *in, unsigned short *out)
unsigned gray_to_kcmy_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned rgb_to_kcmy_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned cmyk_8_to_kcmy_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned cmyk_to_kcmy_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned gray_to_rgb_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned rgb_to_rgb_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned gray_to_gray_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned rgb_to_gray_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned cmyk_8_to_gray_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned cmyk_to_gray_line_art (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned cmyk_8_to_kcmy (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned cmyk_8_to_gray (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned raw_to_raw (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned cmyk_to_kcmy (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
unsigned cmyk_to_gray (stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
void initialize_channels (stp_vars_t v, stp_image_t *image)
int stpi_color_traditional_get_row (stp_const_vars_t v, stp_image_t *image, int row, unsigned *zero_mask)
lut_t * allocate_lut (void)
void * copy_lut (void *vlut)
void free_lut (void *vlut)
stp_curve_t compute_a_curve (stp_curve_t curve, double c_gamma, lut_params_t *l)
void invert_curve (stp_curve_t curve, int in_model, int out_model)
void compute_one_lut (stp_curve_t lut_curve, stp_const_curve_t curve, double density, lut_params_t *l)
void stpi_compute_lut (stp_vars_t v, size_t steps)
int stpi_color_traditional_init (stp_vars_t v, stp_image_t *image, size_t steps)
void initialize_standard_curves (void)
stp_parameter_list_t stpi_color_traditional_list_parameters (stp_const_vars_t v)
void stpi_color_traditional_describe_parameter (stp_const_vars_t v, const char *name, stp_parameter_t *description)
int color_traditional_module_init (void)
int color_traditional_module_exit (void)

Variables

const float_param_t float_parameters []
const int float_parameter_count
int standard_curves_initialized = 0
stp_curve_t hue_map_bounds = NULL
stp_curve_t lum_map_bounds = NULL
stp_curve_t sat_map_bounds = NULL
stp_curve_t color_curve_bounds = NULL
stp_curve_t gcr_curve_bounds = NULL
curve_param_t curve_parameters []
const int curve_parameter_count
const stpi_colorfuncs_t stpi_color_traditional_colorfuncs
const stpi_internal_color_t stpi_color_traditional_module_data
stpi_module_version_t stpi_module_version = {0, 0}
stpi_module_t stpi_module_data

Define Documentation

#define FMAX (  a,
b    )     ((a) > (b) ? (a) : (b))
 

Definition at line 321 of file print-color-x.c.

#define FMIN (  a,
b    )     ((a) < (b) ? (a) : (b))
 

Definition at line 322 of file print-color-x.c.

#define LUM_BLUE   8
 

Definition at line 317 of file print-color-x.c.

Referenced by rgb_to_gray().

#define LUM_GREEN   61
 

Definition at line 316 of file print-color-x.c.

Referenced by rgb_to_gray().

#define LUM_RED   31
 

Definition at line 315 of file print-color-x.c.

Referenced by rgb_to_gray().

#define RGB_TO_KCMY_FUNC (  name    ) 
 

Value:

static unsigned                                                         \
name##_to_kcmy(stp_const_vars_t vars, const unsigned char *in,          \
               unsigned short *out)                                     \
{                                                                       \
  lut_t *lut = (lut_t *)(stpi_get_component_data(vars, "Color"));       \
  if (!lut->cmy_tmp)                                                    \
    lut->cmy_tmp = stpi_malloc(4 * 2 * lut->image_width);               \
  name##_to_rgb(vars, in, lut->cmy_tmp);                                \
  return generic_rgb_to_kcmy(vars, lut->cmy_tmp, out);                  \
}

Definition at line 1117 of file print-color-x.c.

#define SET_COLORFUNC (  x    ) 
 

Value:

stpi_dprintf(STPI_DBG_COLORFUNC, v,                                          \
             "at line %d stp_choose_colorfunc(type %d bpp %d) ==> %s, %d\n", \
             __LINE__, stp_get_output_type(v), image_bpp, #x,                \
             lut->out_channels);                                             \
lut->colorfunc = x;                                                          \
break

Definition at line 2088 of file print-color-x.c.

#define SET_NULL_COLORFUNC
 

Value:

stpi_erprintf                                                                \
  ("No colorfunc chosen at line %d: bpp %d image type %d output type %d!\n", \
   __LINE__, image_bpp, itype, stp_get_output_type(v))

Definition at line 2082 of file print-color-x.c.

Referenced by stpi_color_traditional_init().

#define stpi_module_data   color_traditional_LTX_stpi_module_data
 

Definition at line 2539 of file print-color-x.c.

#define stpi_module_version   color_traditional_LTX_stpi_module_version
 

Definition at line 2538 of file print-color-x.c.

Typedef Documentation

typedef unsigned(* stp_convert_t)(stp_const_vars_t vars, const unsigned char *in, unsigned short *out)
 

Definition at line 48 of file print-color-x.c.

Function Documentation

void adjust_hsl (  unsigned short *    rgbout,
lut_t *    lut,
double    ssat,
double    isat,
size_t    h_points,
size_t    s_points,
size_t    l_points,
int    split_saturation
)  [inline, static]
 

Definition at line 547 of file print-color-x.c.

References calc_hsl_to_rgb(), calc_rgb_to_hsl(), lut_t::hue_map, lut_t::lum_map, lut_t::sat_map, stp_curve_interpolate_value(), and update_saturation().

Referenced by rgb_to_rgb().

void adjust_hsl_bright (  unsigned short *    rgbout,
lut_t *    lut,
double    ssat,
double    isat,
size_t    h_points,
size_t    s_points,
size_t    l_points,
int    split_saturation
)  [inline, static]
 

Definition at line 633 of file print-color-x.c.

References calc_hsl_to_rgb(), calc_rgb_to_hsl(), lut_t::hue_map, lut_t::lum_map, stp_curve_interpolate_value(), and update_saturation().

Referenced by rgb_to_rgb().

lut_t* allocate_lut (  void    )  [static]
 

Definition at line 1718 of file print-color-x.c.

References lut_t::black, lut_t::channels_are_initialized, lut_t::cmy_tmp, lut_t::cmyk_lut, lut_t::colorfunc, lut_t::composite, lut_t::cyan, lut_t::gcr_curve, lut_t::hue_map, lut_t::image_bpp, lut_t::image_width, lut_t::in_data, lut_t::lum_map, lut_t::magenta, lut_t::sat_map, lut_t::steps, stp_curve_create(), stp_curve_set_bounds(), STP_CURVE_WRAP_NONE, and lut_t::yellow.

void calc_hsl_to_rgb (  unsigned short *    rgb,
double    h,
double    s,
double    l
)  [inline, static]
 

Definition at line 419 of file print-color-x.c.

References hsl_value().

Referenced by adjust_hsl(), adjust_hsl_bright(), and update_saturation_from_rgb().

void calc_rgb_to_hsl (  unsigned short *    rgb,
double *    hue,
double *    sat,
double *    lightness
)  [inline, static]
 

Definition at line 326 of file print-color-x.c.

References FMIN, and max.

Referenced by adjust_hsl(), adjust_hsl_bright(), and update_saturation_from_rgb().

unsigned cmyk_8_to_gray (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1580 of file print-color-x.c.

References lut_t::cmyk_lut, lut_t::image_width, and stp_get_float_parameter().

Referenced by stpi_color_traditional_init().

unsigned cmyk_8_to_gray_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1458 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned cmyk_8_to_kcmy (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1534 of file print-color-x.c.

References lut_t::cmyk_lut, lut_t::image_width, and stp_get_float_parameter().

Referenced by stpi_color_traditional_init().

unsigned cmyk_8_to_kcmy_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1216 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned cmyk_to_gray (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1667 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned cmyk_to_gray_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1495 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned cmyk_to_kcmy (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1638 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned cmyk_to_kcmy_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1251 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

int color_traditional_module_exit (  void    )  [static]
 

Definition at line 2531 of file print-color-x.c.

References stpi_color_traditional_module_data.

int color_traditional_module_init (  void    )  [static]
 

Definition at line 2524 of file print-color-x.c.

References stpi_color_traditional_module_data.

stp_curve_t compute_a_curve (  stp_curve_t    curve,
double    c_gamma,
lut_params_t *    l
)  [static]
 

Definition at line 1814 of file print-color-x.c.

References lut_params_t::brightness, lut_params_t::contrast, lut_params_t::input_color_model, lut_params_t::linear_contrast_adjustment, lut_params_t::output_color_model, lut_params_t::print_gamma, lut_params_t::screen_gamma, lut_params_t::steps, stp_curve_resample(), and stp_curve_set_data().

stp_curve_t compute_gcr_curve (  stp_const_vars_t    vars )  [static]
 

Definition at line 958 of file print-color-x.c.

References lut_t::steps, stp_check_float_parameter(), stp_curve_create(), stp_curve_set_bounds(), stp_curve_set_data(), STP_CURVE_WRAP_NONE, stp_get_float_parameter(), and STP_PARAMETER_DEFAULTED.

void compute_one_lut (  stp_curve_t    lut_curve,
stp_const_curve_t    curve,
double    density,
lut_params_t *    l
)  [static]
 

Definition at line 1953 of file print-color-x.c.

References compute_a_curve(), lut_params_t::input_color_model, invert_curve(), lut_params_t::output_color_model, lut_params_t::steps, STP_CURVE_BOUNDS_RESCALE, STP_CURVE_COMPOSE_MULTIPLY, stp_curve_copy(), stp_curve_resample(), and stp_curve_rescale().

void* copy_lut (  void *    vlut )  [static]
 

Definition at line 1747 of file print-color-x.c.

References allocate_lut(), lut_t::cmy_tmp, lut_t::colorfunc, lut_t::composite, lut_t::cyan, lut_t::gcr_curve, lut_t::hue_map, lut_t::image_bpp, lut_t::image_width, lut_t::in_data, lut_t::lum_map, lut_t::magenta, lut_t::sat_map, lut_t::steps, stp_curve_create_copy(), and lut_t::yellow.

Referenced by stpi_compute_lut().

unsigned fast_gray_to_rgb (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 906 of file print-color-x.c.

References lut_t::cyan, lut_t::image_bpp, lut_t::image_width, lut_t::magenta, stp_curve_get_ushort_data(), stp_curve_resample(), and lut_t::yellow.

Referenced by stpi_color_traditional_init().

unsigned fast_rgb_to_rgb (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 840 of file print-color-x.c.

References lut_t::cyan, lut_t::image_bpp, lut_t::image_width, lut_t::magenta, stp_curve_get_ushort_data(), stp_curve_resample(), stp_get_float_parameter(), update_saturation_from_rgb(), and lut_t::yellow.

Referenced by stpi_color_traditional_init().

void free_lut (  void *    vlut )  [static]
 

Definition at line 1782 of file print-color-x.c.

References lut_t::black, lut_t::cmy_tmp, lut_t::cmyk_lut, lut_t::composite, lut_t::cyan, lut_t::gcr_curve, lut_t::hue_map, lut_t::in_data, lut_t::lum_map, lut_t::magenta, lut_t::sat_map, and lut_t::yellow.

Referenced by stpi_compute_lut().

unsigned generic_rgb_to_kcmy (  stp_const_vars_t    vars,
const unsigned short *    in,
unsigned short *    out
)  [static]
 

Definition at line 1022 of file print-color-x.c.

References compute_gcr_curve(), lut_t::gcr_curve, lut_t::image_width, lut_t::steps, stp_check_curve_parameter(), stp_curve_count_points(), stp_curve_create_copy(), stp_curve_get_point(), stp_curve_resample(), stp_curve_set_bounds(), stp_get_curve_parameter(), and STP_PARAMETER_DEFAULTED.

unsigned gray_to_gray (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 455 of file print-color-x.c.

References lut_t::composite, lut_t::image_width, stp_curve_get_ushort_data(), and stp_curve_resample().

Referenced by stpi_color_traditional_init().

unsigned gray_to_gray_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1384 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned gray_to_kcmy_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1135 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned gray_to_rgb (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 787 of file print-color-x.c.

References lut_t::cyan, lut_t::image_bpp, lut_t::image_width, lookup_rgb(), lut_t::magenta, stp_curve_get_ushort_data(), and lut_t::yellow.

Referenced by stpi_color_traditional_init().

unsigned gray_to_rgb_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1287 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

double hsl_value (  double    n1,
double    n2,
double    hue
)  [inline, static]
 

Definition at line 402 of file print-color-x.c.

Referenced by calc_hsl_to_rgb().

void initialize_channels (  stp_vars_t    v,
stp_image_t *    image
)  [static]
 

Definition at line 1687 of file print-color-x.c.

References lut_t::channels_are_initialized, lut_t::out_channels, stp_check_float_parameter(), stp_get_float_parameter(), and STP_PARAMETER_ACTIVE.

void initialize_standard_curves (  void    )  [static]
 

Definition at line 2330 of file print-color-x.c.

References curve_parameter_count, stp_parameter_t::deflt, curve_param_t::defval, curve_param_t::param, and standard_curves_initialized.

void invert_curve (  stp_curve_t    curve,
int    in_model,
int    out_model
)  [static]
 

Definition at line 1922 of file print-color-x.c.

References STP_CURVE_BOUNDS_RESCALE, STP_CURVE_COMPOSE_ADD, STP_CURVE_COMPOSE_MULTIPLY, stp_curve_get_bounds(), stp_curve_get_data(), stp_curve_get_gamma(), stp_curve_rescale(), stp_curve_set_data(), and stp_curve_set_gamma().

void lookup_rgb (  lut_t *    lut,
unsigned short *    rgbout,
const unsigned short *    red,
const unsigned short *    green,
const unsigned short *    blue
)  [inline, static]
 

Definition at line 680 of file print-color-x.c.

References lut_t::steps.

Referenced by gray_to_rgb(), and rgb_to_rgb().

unsigned raw_to_raw (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1608 of file print-color-x.c.

References lut_t::image_bpp, and lut_t::image_width.

Referenced by stpi_color_convert_raw(), and stpi_color_traditional_init().

unsigned rgb_to_gray (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 488 of file print-color-x.c.

References lut_t::composite, lut_t::image_width, LUM_BLUE, LUM_GREEN, LUM_RED, stp_curve_get_ushort_data(), and stp_curve_resample().

Referenced by stpi_color_traditional_init().

unsigned rgb_to_gray_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1421 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned rgb_to_kcmy_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1171 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

unsigned rgb_to_rgb (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 703 of file print-color-x.c.

References adjust_hsl(), adjust_hsl_bright(), lut_t::cyan, lut_t::hue_map, lut_t::image_bpp, lut_t::image_width, lookup_rgb(), lut_t::lum_map, lut_t::magenta, lut_t::sat_map, stp_curve_count_points(), stp_curve_get_ushort_data(), stp_get_float_parameter(), stp_get_string_parameter(), update_saturation_from_rgb(), and lut_t::yellow.

Referenced by stpi_color_traditional_init().

unsigned rgb_to_rgb_line_art (  stp_const_vars_t    vars,
const unsigned char *    in,
unsigned short *    out
)  [static]
 

Definition at line 1328 of file print-color-x.c.

References lut_t::image_width.

Referenced by stpi_color_traditional_init().

void stpi_color_traditional_describe_parameter (  stp_const_vars_t    v,
const char *    name,
stp_parameter_t *    description
)  [static]
 

Definition at line 2400 of file print-color-x.c.

References _, stp_parameter_t::bounds, curve_param_t::color_only, float_param_t::color_only, curve_parameter_count, stp_parameter_t::deflt, curve_param_t::defval, float_param_t::defval, float_parameter_count, curve_param_t::hsl_only, initialize_standard_curves(), stp_parameter_t::is_active, float_param_t::max, float_param_t::min, stp_parameter_t::name, stp_parameter_t::p_level, stp_parameter_t::p_type, curve_param_t::param, float_param_t::param, stp_check_string_parameter(), stp_curve_create_copy(), stp_describe_parameter(), stp_get_string_parameter(), STP_PARAMETER_ACTIVE, STP_PARAMETER_DEFAULTED, STP_PARAMETER_LEVEL_BASIC, STP_PARAMETER_TYPE_BOOLEAN, STP_PARAMETER_TYPE_CURVE, STP_PARAMETER_TYPE_DOUBLE, STP_PARAMETER_TYPE_INT, STP_PARAMETER_TYPE_INVALID, STP_PARAMETER_TYPE_STRING_LIST, and stp_string_list_create().

int stpi_color_traditional_get_row (  stp_const_vars_t    v,
stp_image_t *    image,
int    row,
unsigned *    zero_mask
)  [static]
 

Definition at line 1697 of file print-color-x.c.

References lut_t::channels_are_initialized, lut_t::colorfunc, lut_t::image_bpp, lut_t::image_width, lut_t::in_data, initialize_channels(), and STP_IMAGE_STATUS_OK.

int stpi_color_traditional_init (  stp_vars_t    v,
stp_image_t *    image,
size_t    steps
)  [static]
 

Definition at line 2097 of file print-color-x.c.

References cmyk_8_to_gray(), cmyk_8_to_gray_line_art(), cmyk_8_to_kcmy(), cmyk_8_to_kcmy_line_art(), cmyk_to_gray(), cmyk_to_gray_line_art(), cmyk_to_kcmy(), cmyk_to_kcmy_line_art(), fast_gray_to_rgb(), fast_rgb_to_rgb(), gray_to_gray(), gray_to_gray_line_art(), gray_to_kcmy_line_art(), gray_to_rgb(), gray_to_rgb_line_art(), lut_t::image_bpp, lut_t::image_width, lut_t::in_data, lut_t::out_channels, raw_to_raw(), rgb_to_gray(), rgb_to_gray_line_art(), rgb_to_kcmy_line_art(), rgb_to_rgb(), rgb_to_rgb_line_art(), SET_COLORFUNC, SET_NULL_COLORFUNC, stp_get_string_parameter(), and stpi_compute_lut().

stp_parameter_list_t stpi_color_traditional_list_parameters (  stp_const_vars_t    v )  [static]
 

Definition at line 2387 of file print-color-x.c.

References curve_parameter_count, float_parameter_count, initialize_standard_curves(), stp_parameter_list_add_param(), and stp_parameter_list_create().

void stpi_compute_lut (  stp_vars_t    v,
size_t    steps
)  [static]
 

Definition at line 1971 of file print-color-x.c.

References allocate_lut(), lut_params_t::app_gamma, lut_t::black, lut_params_t::brightness, lut_t::composite, compute_one_lut(), lut_params_t::contrast, copy_lut(), lut_t::cyan, free_lut(), lut_t::hue_map, lut_params_t::input_color_model, lut_params_t::linear_contrast_adjustment, lut_t::lum_map, lut_t::magenta, lut_params_t::output_color_model, lut_params_t::print_gamma, lut_t::sat_map, lut_params_t::screen_gamma, lut_t::steps, lut_params_t::steps, stp_check_boolean_parameter(), stp_check_curve_parameter(), stp_check_float_parameter(), STP_CURVE_BOUNDS_RESCALE, STP_CURVE_COMPOSE_MULTIPLY, stp_curve_copy(), stp_curve_create_copy(), stp_curve_resample(), stp_curve_rescale(), stp_get_boolean_parameter(), stp_get_curve_parameter(), stp_get_curve_parameter_active(), stp_get_float_parameter(), stp_get_float_parameter_active(), STP_PARAMETER_ACTIVE, STP_PARAMETER_DEFAULTED, and lut_t::yellow.

double update_saturation (  double    sat,
double    adjust,
double    isat
)  [inline, static]
 

Definition at line 522 of file print-color-x.c.

References FMIN.

Referenced by adjust_hsl(), adjust_hsl_bright(), and update_saturation_from_rgb().

void update_saturation_from_rgb (  unsigned short *    rgb,
double    adjust,
double    isat
)  [inline, static]
 

Definition at line 538 of file print-color-x.c.

References calc_hsl_to_rgb(), calc_rgb_to_hsl(), and update_saturation().

Referenced by fast_rgb_to_rgb(), and rgb_to_rgb().

Variable Documentation

stp_curve_t color_curve_bounds = NULL [static]
 

Definition at line 229 of file print-color-x.c.

const int curve_parameter_count [static]
 

Initial value:

sizeof(curve_parameters) / sizeof(curve_param_t)

Definition at line 308 of file print-color-x.c.

Referenced by initialize_standard_curves(), stpi_color_traditional_describe_parameter(), and stpi_color_traditional_list_parameters().

curve_param_t curve_parameters[] [static]
 

Definition at line 232 of file print-color-x.c.

const int float_parameter_count [static]
 

Initial value:

sizeof(float_parameters) / sizeof(float_param_t)

Definition at line 206 of file print-color-x.c.

Referenced by stpi_color_traditional_describe_parameter(), and stpi_color_traditional_list_parameters().

const float_param_t float_parameters[] [static]
 

Definition at line 83 of file print-color-x.c.

stp_curve_t gcr_curve_bounds = NULL [static]
 

Definition at line 230 of file print-color-x.c.

stp_curve_t hue_map_bounds = NULL [static]
 

Definition at line 226 of file print-color-x.c.

stp_curve_t lum_map_bounds = NULL [static]
 

Definition at line 227 of file print-color-x.c.

stp_curve_t sat_map_bounds = NULL [static]
 

Definition at line 228 of file print-color-x.c.

int standard_curves_initialized = 0 [static]
 

Definition at line 224 of file print-color-x.c.

Referenced by initialize_standard_curves().

const stpi_colorfuncs_t stpi_color_traditional_colorfuncs [static]
 

Initial value:

{
  &stpi_color_traditional_init,
  &stpi_color_traditional_get_row,
  &stpi_color_traditional_list_parameters,
  &stpi_color_traditional_describe_parameter
}

Definition at line 2506 of file print-color-x.c.

const stpi_internal_color_t stpi_color_traditional_module_data [static]
 

Initial value:

  {
    COOKIE_COLOR,
    "traditional",
    N_("Traditional Gimp-Print color conversion"),
    &stpi_color_traditional_colorfuncs
  }

Definition at line 2514 of file print-color-x.c.

Referenced by color_traditional_module_exit(), and color_traditional_module_init().

stpi_module_t stpi_module_data
 

Initial value:

  {
    "traditional",
    VERSION,
    "Traditional Gimp-Print color conversion",
    STPI_MODULE_CLASS_COLOR,
    NULL,
    color_traditional_module_init,
    color_traditional_module_exit,
    (void *) &stpi_color_traditional_module_data
  }

Definition at line 2543 of file print-color-x.c.

stpi_module_version_t stpi_module_version = {0, 0}
 

Definition at line 2541 of file print-color-x.c.

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