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Ansel 0.0
A darktable fork - bloat + design vision
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Ansel 0.0
A darktable fork - bloat + design vision
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Include dependency graph for colorspaces.h: This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Data Structures | |
| struct | dt_colorspaces_t |
| struct | dt_colorspaces_color_profile_t |
| struct | dt_colorspaces_cicp_t |
Macros | |
| #define | TYPE_XYZA_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_XYZ)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)) |
| #define | DT_IOP_COLOR_ICC_LEN 512 |
| #define | LUT_SAMPLES 0x10000 |
Typedefs | |
| typedef enum dt_iop_color_intent_t | dt_iop_color_intent_t |
| typedef enum dt_colorspaces_profile_type_t | dt_colorspaces_profile_type_t |
| typedef enum dt_colorspaces_color_profile_type_t | dt_colorspaces_color_profile_type_t |
| typedef enum dt_colorspaces_color_mode_t | dt_colorspaces_color_mode_t |
| typedef enum dt_colorspaces_profile_direction_t | dt_colorspaces_profile_direction_t |
| typedef enum dt_colorspaces_cicp_color_primaries_t | dt_colorspaces_cicp_color_primaries_t |
| typedef enum dt_colorspaces_cicp_transfer_characteristics_t | dt_colorspaces_cicp_transfer_characteristics_t |
| typedef enum dt_colorspaces_cicp_matrix_coefficients_t | dt_colorspaces_cicp_matrix_coefficients_t |
| typedef struct dt_colorspaces_t | dt_colorspaces_t |
| typedef struct dt_colorspaces_color_profile_t | dt_colorspaces_color_profile_t |
| typedef struct dt_colorspaces_cicp_t | dt_colorspaces_cicp_t |
Functions | |
| int | mat3inv_float (float *const dst, const float *const src) |
| int | mat3inv (float *const dst, const float *const src) |
| dt_colorspaces_t * | dt_colorspaces_init () |
| void | dt_colorspaces_cleanup (dt_colorspaces_t *self) |
| cmsHPROFILE | dt_colorspaces_create_xyzimatrix_profile (float cam_xyz[3][3]) |
| cmsHPROFILE | dt_colorspaces_create_darktable_profile (const char *makermodel) |
| cmsHPROFILE | dt_colorspaces_create_vendor_profile (const char *makermodel) |
| cmsHPROFILE | dt_colorspaces_create_alternate_profile (const char *makermodel) |
| const dt_colorspaces_color_profile_t * | dt_colorspaces_get_work_profile (const int32_t imgid) |
| const cmsHPROFILE | dt_colorspaces_get_embedded_profile (const int32_t imgid, dt_colorspaces_color_profile_type_t *type, gboolean *new_profile) |
| const dt_colorspaces_color_profile_t * | dt_colorspaces_get_output_profile (const int32_t imgid, dt_colorspaces_color_profile_type_t *over_type, const char *over_filename) |
| cmsHPROFILE | dt_colorspaces_get_rgb_profile_from_mem (uint8_t *data, uint32_t size) |
| void | dt_colorspaces_cleanup_profile (cmsHPROFILE p) |
| int | dt_colorspaces_get_matrix_from_input_profile (cmsHPROFILE prof, dt_colormatrix_t matrix, float *lutr, float *lutg, float *lutb, const int lutsize) |
| int | dt_colorspaces_get_matrix_from_output_profile (cmsHPROFILE prof, dt_colormatrix_t matrix, float *lutr, float *lutg, float *lutb, const int lutsize) |
| void | dt_colorspaces_get_profile_name (cmsHPROFILE p, const char *language, const char *country, char *name, size_t len) |
| const char * | dt_colorspaces_get_name (dt_colorspaces_color_profile_type_t type, const char *filename) |
| void | rgb2hsl (const dt_aligned_pixel_t rgb, float *h, float *s, float *l) |
| void | hsl2rgb (dt_aligned_pixel_t rgb, float h, float s, float l) |
| void | dt_colorspaces_set_display_profile (const dt_colorspaces_color_profile_type_t profile_type) |
| const dt_colorspaces_color_profile_t * | dt_colorspaces_get_profile (dt_colorspaces_color_profile_type_t type, const char *filename, dt_colorspaces_profile_direction_t direction) |
| gboolean | dt_colorspaces_is_profile_equal (const char *fullname, const char *filename) |
| dt_colorspaces_color_profile_type_t | dt_colorspaces_cicp_to_type (const dt_colorspaces_cicp_t *cicp, const char *filename) |
| void | dt_colorspaces_update_display_transforms () |
| int | dt_colorspaces_conversion_matrices_xyz (const float adobe_XYZ_to_CAM[4][3], float in_XYZ_to_CAM[9], double XYZ_to_CAM[4][3], double CAM_to_XYZ[3][4]) |
| int | dt_colorspaces_conversion_matrices_rgb (const float adobe_XYZ_to_CAM[4][3], double RGB_to_CAM[4][3], double CAM_to_RGB[3][4], const float *embedded_matrix, double mul[4]) |
| void | dt_colorspaces_cygm_apply_coeffs_to_rgb (float *out, const float *in, int num, double RGB_to_CAM[4][3], double CAM_to_RGB[3][4], dt_aligned_pixel_t coeffs) |
| void | dt_colorspaces_cygm_to_rgb (float *out, int num, double CAM_to_RGB[3][4]) |
| void | dt_colorspaces_rgb_to_cygm (float *out, int num, double RGB_to_CAM[4][3]) |
| static dt_colorspaces_color_profile_type_t | sanitize_colorspaces (dt_colorspaces_color_profile_type_t colorspace) |
| dt_colorspaces_color_profile_type_t | dt_image_find_best_color_profile (int32_t imgid, cmsHPROFILE *output, gboolean *new_profile) |
| Best effort to find a suitable (input) color profile for a given image, using embedded ICC or EXIF whenever possible. This will also init the profile in the image cache. | |
| #define DT_IOP_COLOR_ICC_LEN 512 |
| #define LUT_SAMPLES 0x10000 |
| #define TYPE_XYZA_FLT (FLOAT_SH(1)|COLORSPACE_SH(PT_XYZ)|EXTRA_SH(1)|CHANNELS_SH(3)|BYTES_SH(4)) |
| typedef struct dt_colorspaces_cicp_t dt_colorspaces_cicp_t |
| typedef enum dt_colorspaces_cicp_transfer_characteristics_t dt_colorspaces_cicp_transfer_characteristics_t |
| typedef enum dt_colorspaces_color_mode_t dt_colorspaces_color_mode_t |
| typedef struct dt_colorspaces_color_profile_t dt_colorspaces_color_profile_t |
| typedef struct dt_colorspaces_t dt_colorspaces_t |
| typedef enum dt_iop_color_intent_t dt_iop_color_intent_t |
| dt_colorspaces_color_profile_type_t dt_colorspaces_cicp_to_type | ( | const dt_colorspaces_cicp_t * | cicp, |
| const char * | filename | ||
| ) |
try to infer profile type from CICP
References dt_colorspaces_cicp_t::color_primaries, DT_CICP_COLOR_PRIMARIES_P3, DT_CICP_COLOR_PRIMARIES_REC2020, DT_CICP_COLOR_PRIMARIES_REC709, DT_CICP_COLOR_PRIMARIES_UNSPECIFIED, DT_CICP_COLOR_PRIMARIES_XYZ, DT_CICP_MATRIX_COEFFICIENTS_CHROMA_DERIVED_NCL, DT_CICP_MATRIX_COEFFICIENTS_IDENTITY, DT_CICP_MATRIX_COEFFICIENTS_REC2020_NCL, DT_CICP_MATRIX_COEFFICIENTS_REC601, DT_CICP_MATRIX_COEFFICIENTS_REC709, DT_CICP_MATRIX_COEFFICIENTS_SYCC, DT_CICP_MATRIX_COEFFICIENTS_UNSPECIFIED, DT_CICP_TRANSFER_CHARACTERISTICS_HLG, DT_CICP_TRANSFER_CHARACTERISTICS_LINEAR, DT_CICP_TRANSFER_CHARACTERISTICS_PQ, DT_CICP_TRANSFER_CHARACTERISTICS_REC2020_10B, DT_CICP_TRANSFER_CHARACTERISTICS_REC2020_12B, DT_CICP_TRANSFER_CHARACTERISTICS_REC601, DT_CICP_TRANSFER_CHARACTERISTICS_REC709, DT_CICP_TRANSFER_CHARACTERISTICS_SRGB, DT_CICP_TRANSFER_CHARACTERISTICS_UNSPECIFIED, DT_COLORSPACE_DISPLAY_P3, DT_COLORSPACE_HLG_P3, DT_COLORSPACE_HLG_REC2020, DT_COLORSPACE_LIN_REC2020, DT_COLORSPACE_LIN_REC709, DT_COLORSPACE_NONE, DT_COLORSPACE_PQ_P3, DT_COLORSPACE_PQ_REC2020, DT_COLORSPACE_REC709, DT_COLORSPACE_SRGB, DT_COLORSPACE_XYZ, DT_DEBUG_IMAGEIO, dt_print(), dt_colorspaces_cicp_t::matrix_coefficients, and dt_colorspaces_cicp_t::transfer_characteristics.
Referenced by dt_image_find_best_color_profile().
| void dt_colorspaces_cleanup | ( | dt_colorspaces_t * | self | ) |
cleanup on shutdown
References dt_colorspaces_t::colord_profile_file, dt_colorspaces_t::display_filename, dt_colorspaces_t::display_intent, dt_colorspaces_t::display_type, dt_colorspaces_cleanup_profile(), dt_conf_set_int(), dt_conf_set_string(), dt_colorspaces_t::mode, dt_colorspaces_t::profiles, dt_colorspaces_t::softproof_filename, dt_colorspaces_t::softproof_intent, dt_colorspaces_t::softproof_type, dt_colorspaces_t::transform_adobe_rgb_to_display, dt_colorspaces_t::transform_srgb_to_display, dt_colorspaces_t::transform_xyz_to_display, dt_colorspaces_t::xprofile_data, and dt_colorspaces_t::xprofile_lock.
Referenced by dt_cleanup().
| void dt_colorspaces_cleanup_profile | ( | cmsHPROFILE | p | ) |
free the resources of a profile created with the functions above.
Referenced by _update_display_profile(), cleanup_pipe(), commit_params(), and dt_colorspaces_cleanup().
| int dt_colorspaces_conversion_matrices_rgb | ( | const float | adobe_XYZ_to_CAM[4][3], |
| double | RGB_to_CAM[4][3], | ||
| double | CAM_to_RGB[3][4], | ||
| const float * | embedded_matrix, | ||
| double | mul[4] | ||
| ) |
Calculate CAM->RGB, RGB->CAM matrices and default WB multipliers
References dt_colorspaces_pseudoinverse(), FALSE, and TRUE.
Referenced by calculate_bogus_daylight_wb(), commit_params(), get_white_balance_coeff(), legacy_params(), and reload_defaults().
| int dt_colorspaces_conversion_matrices_xyz | ( | const float | adobe_XYZ_to_CAM[4][3], |
| float | in_XYZ_to_CAM[9], | ||
| double | XYZ_to_CAM[4][3], | ||
| double | CAM_to_XYZ[3][4] | ||
| ) |
Calculate CAM->XYZ, XYZ->CAM matrices
References dt_colorspaces_pseudoinverse(), FALSE, and TRUE.
Referenced by prepare_matrices().
| cmsHPROFILE dt_colorspaces_create_alternate_profile | ( | const char * | makermodel | ) |
create a ICC virtual profile from the shipped alternate matrices in darktable.
References dt_alternate_colormatrices, dt_alternate_colormatrix_cnt, name, and preset.
Referenced by commit_params().
| cmsHPROFILE dt_colorspaces_create_darktable_profile | ( | const char * | makermodel | ) |
create a ICC virtual profile from the shipped presets in darktable.
References dt_profiled_colormatrices, dt_profiled_colormatrix_cnt, name, and preset.
Referenced by commit_params().
| cmsHPROFILE dt_colorspaces_create_vendor_profile | ( | const char * | makermodel | ) |
create a ICC virtual profile from the shipped vendor matrices in darktable.
References dt_vendor_colormatrices, dt_vendor_colormatrix_cnt, name, and preset.
Referenced by commit_params().
| cmsHPROFILE dt_colorspaces_create_xyzimatrix_profile | ( | float | cam_xyz[3][3] | ) |
create a profile from a xyz->camera matrix.
References dt_colorspaces_create_xyzmatrix_profile(), and mat3inv().
Referenced by commit_params(), and dt_image_find_best_color_profile().
| void dt_colorspaces_cygm_apply_coeffs_to_rgb | ( | float * | out, |
| const float * | in, | ||
| int | num, | ||
| double | RGB_to_CAM[4][3], | ||
| double | CAM_to_RGB[3][4], | ||
| dt_aligned_pixel_t | coeffs | ||
| ) |
Applies CYGM WB coeffs to an image that's already been converted to RGB by dt_colorspaces_cygm_to_rgb
convert CYGM buffer to RGB
Referenced by gui_update_from_coeffs(), and process().
| const cmsHPROFILE dt_colorspaces_get_embedded_profile | ( | const int32_t | imgid, |
| dt_colorspaces_color_profile_type_t * | type, | ||
| gboolean * | new_profile | ||
| ) |
return the embedded profile of a particular image
References dt_image_find_best_color_profile(), and type.
Referenced by _build_embedded_profile(), and commit_params().
| int dt_colorspaces_get_matrix_from_input_profile | ( | cmsHPROFILE | prof, |
| dt_colormatrix_t | matrix, | ||
| float * | lutr, | ||
| float * | lutg, | ||
| float * | lutb, | ||
| const int | lutsize | ||
| ) |
extracts tonecurves and color matrix prof to XYZ from a given input profile, returns 0 on success (curves and matrix are inverted for input)
References dt_colorspaces_get_matrix_from_profile().
Referenced by commit_params(), dt_colorspaces_init(), and dt_ioppr_generate_profile_info().
| int dt_colorspaces_get_matrix_from_output_profile | ( | cmsHPROFILE | prof, |
| dt_colormatrix_t | matrix, | ||
| float * | lutr, | ||
| float * | lutg, | ||
| float * | lutb, | ||
| const int | lutsize | ||
| ) |
extracts tonecurves and color matrix prof to XYZ from a given output profile, returns 0 on success.
References dt_colorspaces_get_matrix_from_profile().
Referenced by commit_params(), dt_colorspaces_init(), and dt_ioppr_generate_profile_info().
| const char * dt_colorspaces_get_name | ( | dt_colorspaces_color_profile_type_t | type, |
| const char * | filename | ||
| ) |
get a nice printable name.
References DT_COLORSPACE_ADOBERGB, DT_COLORSPACE_ALTERNATE_MATRIX, DT_COLORSPACE_BRG, DT_COLORSPACE_DISPLAY, DT_COLORSPACE_DISPLAY2, DT_COLORSPACE_DISPLAY_P3, DT_COLORSPACE_EMBEDDED_ICC, DT_COLORSPACE_EMBEDDED_MATRIX, DT_COLORSPACE_ENHANCED_MATRIX, DT_COLORSPACE_EXPORT, DT_COLORSPACE_FILE, DT_COLORSPACE_HLG_P3, DT_COLORSPACE_HLG_REC2020, DT_COLORSPACE_INFRARED, DT_COLORSPACE_ITUR_BT1886, DT_COLORSPACE_LAB, DT_COLORSPACE_LAST, DT_COLORSPACE_LIN_REC2020, DT_COLORSPACE_LIN_REC709, DT_COLORSPACE_NONE, DT_COLORSPACE_PQ_P3, DT_COLORSPACE_PQ_REC2020, DT_COLORSPACE_PROPHOTO_RGB, DT_COLORSPACE_REC709, DT_COLORSPACE_SOFTPROOF, DT_COLORSPACE_SRGB, DT_COLORSPACE_STANDARD_MATRIX, DT_COLORSPACE_VENDOR_MATRIX, DT_COLORSPACE_WORK, DT_COLORSPACE_XYZ, and type.
Referenced by _resolve_work_profile(), commit_params(), gui_update(), profile_changed(), update_profile_list(), workicc_changed(), and write_image().
| const dt_colorspaces_color_profile_t * dt_colorspaces_get_output_profile | ( | const int32_t | imgid, |
| dt_colorspaces_color_profile_type_t * | over_type, | ||
| const char * | over_filename | ||
| ) |
return the output profile as set in colorout, taking export override into account if passed in.
References _build_embedded_profile(), DT_COLORSPACE_EMBEDDED_ICC, DT_COLORSPACE_EMBEDDED_MATRIX, DT_COLORSPACE_NONE, DT_COLORSPACE_SRGB, DT_COLORSPACE_STANDARD_MATRIX, dt_colorspaces_get_profile(), DT_PROFILE_DIRECTION_DISPLAY, and DT_PROFILE_DIRECTION_OUT.
Referenced by _export_image(), dt_imageio_export_with_flags(), dt_imageio_jpeg_write_with_icc_profile(), write_image(), write_image(), write_image(), write_image(), write_image(), write_image(), write_image(), and write_image().
| const dt_colorspaces_color_profile_t * dt_colorspaces_get_profile | ( | dt_colorspaces_color_profile_type_t | type, |
| const char * | filename, | ||
| dt_colorspaces_profile_direction_t | direction | ||
| ) |
get the profile described by type & filename. this doesn't support image specifics like embedded profiles or camera matrices
References _get_profile(), darktable_t::color_profiles, darktable, and type.
Referenced by _export_image(), _read_chunky_16_Lab(), _read_chunky_8_Lab(), _transform_from_to_rgb_lab_lcms2(), _transform_rgb_to_rgb_lcms2(), commit_params(), dt_colorspaces_get_output_profile(), dt_colorspaces_get_work_profile(), dt_image_find_best_color_profile(), dt_imageio_tiff_read_profile(), dt_ioppr_generate_profile_info(), and gui_init().
| void dt_colorspaces_get_profile_name | ( | cmsHPROFILE | p, |
| const char * | language, | ||
| const char * | country, | ||
| char * | name, | ||
| size_t | len | ||
| ) |
wrapper to get the name from a color profile. this tries to handle character encodings.
References error(), name, and size.
Referenced by _build_embedded_profile(), _update_display_profile(), load_profile_from_dir(), and write_image().
| cmsHPROFILE dt_colorspaces_get_rgb_profile_from_mem | ( | uint8_t * | data, |
| uint32_t | size | ||
| ) |
return an rgb lcms2 profile from data. if data points to a grayscale profile a new rgb profile is created that has the same TRC, black and white point and rec709 primaries.
References _ensure_rgb_profile(), and size.
Referenced by commit_params(), and dt_image_find_best_color_profile().
| const dt_colorspaces_color_profile_t * dt_colorspaces_get_work_profile | ( | const int32_t | imgid | ) |
return the work profile as set in colorin
References darktable, darktable_t::db, DT_COLORSPACE_LIN_REC2020, dt_colorspaces_get_profile(), dt_database_get(), DT_DEBUG_SQLITE3_BIND_INT, DT_DEBUG_SQLITE3_PREPARE_V2, DT_PROFILE_DIRECTION_WORK, darktable_t::iop, and type.
| dt_colorspaces_t * dt_colorspaces_init | ( | ) |
populate the global color profile lists
References _compute_prequantized_primaries(), _create_profile(), _update_display_transforms(), dt_colorspaces_color_profile_t::category_pos, cms_error_handler(), color_space, D65xyY, dt_colorspaces_t::display_filename, dt_colorspaces_t::display_intent, dt_colorspaces_color_profile_t::display_pos, dt_colorspaces_t::display_type, DT_COLORSPACE_ADOBERGB, DT_COLORSPACE_BRG, DT_COLORSPACE_DISPLAY, DT_COLORSPACE_DISPLAY_P3, DT_COLORSPACE_EXPORT, DT_COLORSPACE_FILE, DT_COLORSPACE_HLG_P3, DT_COLORSPACE_HLG_REC2020, DT_COLORSPACE_INFRARED, DT_COLORSPACE_ITUR_BT1886, DT_COLORSPACE_LAB, DT_COLORSPACE_LAST, DT_COLORSPACE_LIN_REC2020, DT_COLORSPACE_LIN_REC709, DT_COLORSPACE_PQ_P3, DT_COLORSPACE_PQ_REC2020, DT_COLORSPACE_PROPHOTO_RGB, DT_COLORSPACE_REC709, DT_COLORSPACE_SOFTPROOF, DT_COLORSPACE_SRGB, DT_COLORSPACE_WORK, DT_COLORSPACE_XYZ, dt_colorspaces_create_adobergb_profile(), dt_colorspaces_create_brg_profile(), dt_colorspaces_create_display_p3_rgb_profile(), dt_colorspaces_create_gamma_rec709_rgb_profile(), dt_colorspaces_create_hlg_p3_rgb_profile(), dt_colorspaces_create_hlg_rec2020_rgb_profile(), dt_colorspaces_create_itur_bt1886_rgb_profile(), dt_colorspaces_create_lab_profile(), dt_colorspaces_create_linear_infrared_profile(), dt_colorspaces_create_linear_prophoto_rgb_profile(), dt_colorspaces_create_linear_rec2020_rgb_profile(), dt_colorspaces_create_linear_rec709_rgb_profile(), dt_colorspaces_create_pq_p3_rgb_profile(), dt_colorspaces_create_pq_rec2020_rgb_profile(), dt_colorspaces_create_srgb_profile(), dt_colorspaces_create_srgb_profile_v4(), dt_colorspaces_create_xyz_profile(), dt_colorspaces_get_matrix_from_input_profile(), dt_colorspaces_get_matrix_from_output_profile(), dt_conf_get_bool(), dt_conf_get_int(), dt_conf_get_string_const(), DT_DEBUG_DEV, dt_print(), DT_PROFILE_GAMUTCHECK, DT_PROFILE_NORMAL, dt_colorspaces_color_profile_t::in_pos, load_profile_from_dir(), dt_colorspaces_t::mode, dt_colorspaces_color_profile_t::name, dt_colorspaces_color_profile_t::out_pos, dt_colorspaces_color_profile_t::profile, dt_colorspaces_t::profiles, Rec709_Primaries, Rec709_Primaries_Prequantized, dt_colorspaces_t::softproof_filename, dt_colorspaces_t::softproof_intent, dt_colorspaces_t::softproof_type, dt_colorspaces_color_profile_t::work_pos, and dt_colorspaces_t::xprofile_lock.
Referenced by dt_init().
| gboolean dt_colorspaces_is_profile_equal | ( | const char * | fullname, |
| const char * | filename | ||
| ) |
check whether filename is the same profil as fullname, this is taking into account that fullname is always the fullpathname to the profile and filename may be a full pathname or just a base name
References _colorspaces_get_base_name(), and _colorspaces_is_base_name().
Referenced by _get_profile(), _resolve_work_profile(), and gui_update().
convert RGB buffer to CYGM
Referenced by colorpicker_callback(), and legacy_params().
| void dt_colorspaces_set_display_profile | ( | const dt_colorspaces_color_profile_type_t | profile_type | ) |
trigger updating the display profile from the system settings (x atom, colord, ...)
References _update_display_profile(), darktable_t::color_profiles, darktable, darktable_t::develop, DT_COLORSPACE_DISPLAY2, dt_conf_get_string_const(), dt_control_running(), DT_DEBUG_CONTROL, DT_DEBUG_CONTROL_SIGNAL_RAISE, dt_print(), DT_SIGNAL_CONTROL_PROFILE_CHANGED, dt_ui_center(), FALSE, darktable_t::gui, name, profile_changed(), darktable_t::signals, size, TRUE, type, dt_gui_gtk_t::ui, dt_colorspaces_t::xprofile_data, dt_colorspaces_t::xprofile_lock, and dt_colorspaces_t::xprofile_size.
Referenced by _configure(), _window_configure(), and dt_gui_gtk_init().
| void dt_colorspaces_update_display_transforms | ( | ) |
update the display transforms of srgb and adobergb to the display profile. make sure that darktable.color_profiles->xprofile_lock is held when calling this!
References _update_display_transforms(), darktable_t::color_profiles, and darktable.
Referenced by _update_display_profile(), intent_callback(), and profile_callback().
| dt_colorspaces_color_profile_type_t dt_image_find_best_color_profile | ( | int32_t | imgid, |
| cmsHPROFILE * | output, | ||
| gboolean * | new_profile | ||
| ) |
Best effort to find a suitable (input) color profile for a given image, using embedded ICC or EXIF whenever possible. This will also init the profile in the image cache.
| imgid | ID of the picture |
| output | If not NULL, writes the generated color profile into this pointer. |
| new_profile | Will be set to true if a new profile was generated (aka embedded profile) and will need to be freed. If false and output profile is returned, the profile returned already exists on the public list of profiles and should not be freed. |
References dt_image_t::adobe_XYZ_to_CAM, dt_image_t::colorspace, dt_image_t::d65_color_matrix, darktable, DT_COLORSPACE_ADOBERGB, DT_COLORSPACE_EMBEDDED_ICC, DT_COLORSPACE_EMBEDDED_MATRIX, DT_COLORSPACE_LIN_REC2020, DT_COLORSPACE_LIN_REC709, DT_COLORSPACE_NONE, DT_COLORSPACE_SRGB, DT_COLORSPACE_STANDARD_MATRIX, dt_colorspaces_cicp_to_type(), dt_colorspaces_create_xyzimatrix_profile(), dt_colorspaces_get_profile(), dt_colorspaces_get_rgb_profile_from_mem(), DT_IMAGE_4BAYER, dt_image_cache_get(), DT_IMAGE_CACHE_RELAXED, dt_image_cache_write_release(), DT_IMAGE_COLORSPACE_ADOBE_RGB, DT_IMAGE_COLORSPACE_SRGB, dt_image_full_path(), dt_image_is_matrix_correction_supported(), dt_image_is_monochrome(), dt_imageio_avif_read_profile(), dt_imageio_heif_read_profile(), dt_imageio_j2k_read_profile(), dt_imageio_jpeg_read_header(), dt_imageio_jpeg_read_profile(), dt_imageio_png_read_profile(), dt_imageio_tiff_read_profile(), DT_PROFILE_DIRECTION_IN, FALSE, dt_image_t::flags, darktable_t::image_cache, PATH_MAX, dt_colorspaces_color_profile_t::profile, dt_image_t::profile, dt_image_t::profile_size, and TRUE.
Referenced by dt_colorspaces_get_embedded_profile(), and reload_defaults().
| void hsl2rgb | ( | dt_aligned_pixel_t | rgb, |
| float | h, | ||
| float | s, | ||
| float | l | ||
| ) |
References hue2rgb().
Referenced by commit_params(), hue_conversion(), process(), process_hsl_v1(), process_hsl_v2(), set_RGB_sliders(), update_balance_slider_colors(), update_colorpicker_color(), update_saturation_slider_color(), update_saturation_slider_end_color(), update_saturation_slider_end_color(), and update_saturation_slider_end_color().
| int mat3inv | ( | float *const | dst, |
| const float *const | src | ||
| ) |
References mat3inv_float().
Referenced by dt_colorspaces_create_xyzimatrix_profile(), dt_imageio_open_rgbe(), and homography().
| int mat3inv_float | ( | float *const | dst, |
| const float *const | src | ||
| ) |
inverts the given 3x3 matrix
Referenced by mat3inv().
| void rgb2hsl | ( | const dt_aligned_pixel_t | rgb, |
| float * | h, | ||
| float * | s, | ||
| float * | l | ||
| ) |
common functions to change between colorspaces, used in iop modules
Referenced by color_picker_apply(), colorpick_callback(), process(), process_hsl_v1(), process_hsl_v2(), and set_HSL_sliders().
|
inlinestatic |
References DT_COLORSPACE_DISPLAY, DT_COLORSPACE_DISPLAY2, DT_COLORSPACE_LAST, and MIN.
Referenced by _export_button_clicked(), and write_image().
1.9.8