--- old/src/java.desktop/share/native/libfontmanager/harfbuzz/hb-ot-font.cc 2020-07-21 14:25:35.838861752 -0700 +++ /dev/null 2020-01-23 11:31:37.155195123 -0800 @@ -1,313 +0,0 @@ -/* - * Copyright © 2011,2014 Google, Inc. - * - * This is part of HarfBuzz, a text shaping library. - * - * Permission is hereby granted, without written agreement and without - * license or royalty fees, to use, copy, modify, and distribute this - * software and its documentation for any purpose, provided that the - * above copyright notice and the following two paragraphs appear in - * all copies of this software. - * - * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES - * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN - * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * - * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, - * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO - * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - * - * Google Author(s): Behdad Esfahbod, Roozbeh Pournader - */ - -#include "hb.hh" - -#include "hb-ot.h" - -#include "hb-font.hh" -#include "hb-machinery.hh" -#include "hb-ot-face.hh" - -#include "hb-ot-cmap-table.hh" -#include "hb-ot-glyf-table.hh" -#include "hb-ot-cff1-table.hh" -#include "hb-ot-cff2-table.hh" -#include "hb-ot-hmtx-table.hh" -#include "hb-ot-kern-table.hh" -#include "hb-ot-os2-table.hh" -#include "hb-ot-post-table.hh" -#include "hb-ot-stat-table.hh" // Just so we compile it; unused otherwise. -#include "hb-ot-vorg-table.hh" -#include "hb-ot-color-cbdt-table.hh" -#include "hb-ot-color-sbix-table.hh" - - -/** - * SECTION:hb-ot-font - * @title: hb-ot-font - * @short_description: OpenType font implementation - * @include: hb-ot.h - * - * Functions for using OpenType fonts with hb_shape(). Not that fonts returned - * by hb_font_create() default to using these functions, so most clients would - * never need to call these functions directly. - **/ - - -static hb_bool_t -hb_ot_get_nominal_glyph (hb_font_t *font HB_UNUSED, - void *font_data, - hb_codepoint_t unicode, - hb_codepoint_t *glyph, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - return ot_face->cmap->get_nominal_glyph (unicode, glyph); -} - -static unsigned int -hb_ot_get_nominal_glyphs (hb_font_t *font HB_UNUSED, - void *font_data, - unsigned int count, - const hb_codepoint_t *first_unicode, - unsigned int unicode_stride, - hb_codepoint_t *first_glyph, - unsigned int glyph_stride, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - return ot_face->cmap->get_nominal_glyphs (count, - first_unicode, unicode_stride, - first_glyph, glyph_stride); -} - -static hb_bool_t -hb_ot_get_variation_glyph (hb_font_t *font HB_UNUSED, - void *font_data, - hb_codepoint_t unicode, - hb_codepoint_t variation_selector, - hb_codepoint_t *glyph, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - return ot_face->cmap->get_variation_glyph (unicode, variation_selector, glyph); -} - -static void -hb_ot_get_glyph_h_advances (hb_font_t* font, void* font_data, - unsigned count, - const hb_codepoint_t *first_glyph, - unsigned glyph_stride, - hb_position_t *first_advance, - unsigned advance_stride, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - const OT::hmtx_accelerator_t &hmtx = *ot_face->hmtx; - - for (unsigned int i = 0; i < count; i++) - { - *first_advance = font->em_scale_x (hmtx.get_advance (*first_glyph, font)); - first_glyph = &StructAtOffsetUnaligned (first_glyph, glyph_stride); - first_advance = &StructAtOffsetUnaligned (first_advance, advance_stride); - } -} - -static void -hb_ot_get_glyph_v_advances (hb_font_t* font, void* font_data, - unsigned count, - const hb_codepoint_t *first_glyph, - unsigned glyph_stride, - hb_position_t *first_advance, - unsigned advance_stride, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - const OT::vmtx_accelerator_t &vmtx = *ot_face->vmtx; - - for (unsigned int i = 0; i < count; i++) - { - *first_advance = font->em_scale_y (-(int) vmtx.get_advance (*first_glyph, font)); - first_glyph = &StructAtOffsetUnaligned (first_glyph, glyph_stride); - first_advance = &StructAtOffsetUnaligned (first_advance, advance_stride); - } -} - -static hb_bool_t -hb_ot_get_glyph_v_origin (hb_font_t *font, - void *font_data, - hb_codepoint_t glyph, - hb_position_t *x, - hb_position_t *y, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - - *x = font->get_glyph_h_advance (glyph) / 2; - - const OT::VORG &VORG = *ot_face->VORG; - if (VORG.has_data ()) - { - *y = font->em_scale_y (VORG.get_y_origin (glyph)); - return true; - } - - hb_glyph_extents_t extents = {0}; - if (ot_face->glyf->get_extents (glyph, &extents)) - { - const OT::vmtx_accelerator_t &vmtx = *ot_face->vmtx; - hb_position_t tsb = vmtx.get_side_bearing (glyph); - *y = font->em_scale_y (extents.y_bearing + tsb); - return true; - } - - hb_font_extents_t font_extents; - font->get_h_extents_with_fallback (&font_extents); - *y = font_extents.ascender; - - return true; -} - -static hb_bool_t -hb_ot_get_glyph_extents (hb_font_t *font, - void *font_data, - hb_codepoint_t glyph, - hb_glyph_extents_t *extents, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - bool ret = ot_face->sbix->get_extents (font, glyph, extents); - if (!ret) - ret = ot_face->glyf->get_extents (glyph, extents); - if (!ret) - ret = ot_face->cff1->get_extents (glyph, extents); - if (!ret) - ret = ot_face->cff2->get_extents (font, glyph, extents); - if (!ret) - ret = ot_face->CBDT->get_extents (font, glyph, extents); - // TODO Hook up side-bearings variations. - extents->x_bearing = font->em_scale_x (extents->x_bearing); - extents->y_bearing = font->em_scale_y (extents->y_bearing); - extents->width = font->em_scale_x (extents->width); - extents->height = font->em_scale_y (extents->height); - return ret; -} - -static hb_bool_t -hb_ot_get_glyph_name (hb_font_t *font HB_UNUSED, - void *font_data, - hb_codepoint_t glyph, - char *name, unsigned int size, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - return ot_face->post->get_glyph_name (glyph, name, size); -} - -static hb_bool_t -hb_ot_get_glyph_from_name (hb_font_t *font HB_UNUSED, - void *font_data, - const char *name, int len, - hb_codepoint_t *glyph, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - return ot_face->post->get_glyph_from_name (name, len, glyph); -} - -static hb_bool_t -hb_ot_get_font_h_extents (hb_font_t *font, - void *font_data, - hb_font_extents_t *metrics, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - const OT::hmtx_accelerator_t &hmtx = *ot_face->hmtx; - metrics->ascender = font->em_scale_y (hmtx.ascender); - metrics->descender = font->em_scale_y (hmtx.descender); - metrics->line_gap = font->em_scale_y (hmtx.line_gap); - // TODO Hook up variations. - return hmtx.has_font_extents; -} - -static hb_bool_t -hb_ot_get_font_v_extents (hb_font_t *font, - void *font_data, - hb_font_extents_t *metrics, - void *user_data HB_UNUSED) -{ - const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; - const OT::vmtx_accelerator_t &vmtx = *ot_face->vmtx; - metrics->ascender = font->em_scale_x (vmtx.ascender); - metrics->descender = font->em_scale_x (vmtx.descender); - metrics->line_gap = font->em_scale_x (vmtx.line_gap); - // TODO Hook up variations. - return vmtx.has_font_extents; -} - -#if HB_USE_ATEXIT -static void free_static_ot_funcs (); -#endif - -static struct hb_ot_font_funcs_lazy_loader_t : hb_font_funcs_lazy_loader_t -{ - static hb_font_funcs_t *create () - { - hb_font_funcs_t *funcs = hb_font_funcs_create (); - - hb_font_funcs_set_font_h_extents_func (funcs, hb_ot_get_font_h_extents, nullptr, nullptr); - hb_font_funcs_set_font_v_extents_func (funcs, hb_ot_get_font_v_extents, nullptr, nullptr); - hb_font_funcs_set_nominal_glyph_func (funcs, hb_ot_get_nominal_glyph, nullptr, nullptr); - hb_font_funcs_set_nominal_glyphs_func (funcs, hb_ot_get_nominal_glyphs, nullptr, nullptr); - hb_font_funcs_set_variation_glyph_func (funcs, hb_ot_get_variation_glyph, nullptr, nullptr); - hb_font_funcs_set_glyph_h_advances_func (funcs, hb_ot_get_glyph_h_advances, nullptr, nullptr); - hb_font_funcs_set_glyph_v_advances_func (funcs, hb_ot_get_glyph_v_advances, nullptr, nullptr); - //hb_font_funcs_set_glyph_h_origin_func (funcs, hb_ot_get_glyph_h_origin, nullptr, nullptr); - hb_font_funcs_set_glyph_v_origin_func (funcs, hb_ot_get_glyph_v_origin, nullptr, nullptr); - hb_font_funcs_set_glyph_extents_func (funcs, hb_ot_get_glyph_extents, nullptr, nullptr); - //hb_font_funcs_set_glyph_contour_point_func (funcs, hb_ot_get_glyph_contour_point, nullptr, nullptr); - hb_font_funcs_set_glyph_name_func (funcs, hb_ot_get_glyph_name, nullptr, nullptr); - hb_font_funcs_set_glyph_from_name_func (funcs, hb_ot_get_glyph_from_name, nullptr, nullptr); - - hb_font_funcs_make_immutable (funcs); - -#if HB_USE_ATEXIT - atexit (free_static_ot_funcs); -#endif - - return funcs; - } -} static_ot_funcs; - -#if HB_USE_ATEXIT -static -void free_static_ot_funcs () -{ - static_ot_funcs.free_instance (); -} -#endif - -static hb_font_funcs_t * -_hb_ot_get_font_funcs () -{ - return static_ot_funcs.get_unconst (); -} - - -/** - * hb_ot_font_set_funcs: - * - * Since: 0.9.28 - **/ -void -hb_ot_font_set_funcs (hb_font_t *font) -{ - hb_font_set_funcs (font, - _hb_ot_get_font_funcs (), - &font->face->table, - nullptr); -} --- /dev/null 2020-01-23 11:31:37.155195123 -0800 +++ new/src/java.desktop/share/native/libharfbuzz/hb-ot-font.cc 2020-07-21 14:25:35.522861758 -0700 @@ -0,0 +1,313 @@ +/* + * Copyright © 2011,2014 Google, Inc. + * + * This is part of HarfBuzz, a text shaping library. + * + * Permission is hereby granted, without written agreement and without + * license or royalty fees, to use, copy, modify, and distribute this + * software and its documentation for any purpose, provided that the + * above copyright notice and the following two paragraphs appear in + * all copies of this software. + * + * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES + * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN + * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH + * DAMAGE. + * + * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, + * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS + * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO + * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. + * + * Google Author(s): Behdad Esfahbod, Roozbeh Pournader + */ + +#include "hb.hh" + +#include "hb-ot.h" + +#include "hb-font.hh" +#include "hb-machinery.hh" +#include "hb-ot-face.hh" + +#include "hb-ot-cmap-table.hh" +#include "hb-ot-glyf-table.hh" +#include "hb-ot-cff1-table.hh" +#include "hb-ot-cff2-table.hh" +#include "hb-ot-hmtx-table.hh" +#include "hb-ot-kern-table.hh" +#include "hb-ot-os2-table.hh" +#include "hb-ot-post-table.hh" +#include "hb-ot-stat-table.hh" // Just so we compile it; unused otherwise. +#include "hb-ot-vorg-table.hh" +#include "hb-ot-color-cbdt-table.hh" +#include "hb-ot-color-sbix-table.hh" + + +/** + * SECTION:hb-ot-font + * @title: hb-ot-font + * @short_description: OpenType font implementation + * @include: hb-ot.h + * + * Functions for using OpenType fonts with hb_shape(). Not that fonts returned + * by hb_font_create() default to using these functions, so most clients would + * never need to call these functions directly. + **/ + + +static hb_bool_t +hb_ot_get_nominal_glyph (hb_font_t *font HB_UNUSED, + void *font_data, + hb_codepoint_t unicode, + hb_codepoint_t *glyph, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + return ot_face->cmap->get_nominal_glyph (unicode, glyph); +} + +static unsigned int +hb_ot_get_nominal_glyphs (hb_font_t *font HB_UNUSED, + void *font_data, + unsigned int count, + const hb_codepoint_t *first_unicode, + unsigned int unicode_stride, + hb_codepoint_t *first_glyph, + unsigned int glyph_stride, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + return ot_face->cmap->get_nominal_glyphs (count, + first_unicode, unicode_stride, + first_glyph, glyph_stride); +} + +static hb_bool_t +hb_ot_get_variation_glyph (hb_font_t *font HB_UNUSED, + void *font_data, + hb_codepoint_t unicode, + hb_codepoint_t variation_selector, + hb_codepoint_t *glyph, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + return ot_face->cmap->get_variation_glyph (unicode, variation_selector, glyph); +} + +static void +hb_ot_get_glyph_h_advances (hb_font_t* font, void* font_data, + unsigned count, + const hb_codepoint_t *first_glyph, + unsigned glyph_stride, + hb_position_t *first_advance, + unsigned advance_stride, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + const OT::hmtx_accelerator_t &hmtx = *ot_face->hmtx; + + for (unsigned int i = 0; i < count; i++) + { + *first_advance = font->em_scale_x (hmtx.get_advance (*first_glyph, font)); + first_glyph = &StructAtOffsetUnaligned (first_glyph, glyph_stride); + first_advance = &StructAtOffsetUnaligned (first_advance, advance_stride); + } +} + +static void +hb_ot_get_glyph_v_advances (hb_font_t* font, void* font_data, + unsigned count, + const hb_codepoint_t *first_glyph, + unsigned glyph_stride, + hb_position_t *first_advance, + unsigned advance_stride, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + const OT::vmtx_accelerator_t &vmtx = *ot_face->vmtx; + + for (unsigned int i = 0; i < count; i++) + { + *first_advance = font->em_scale_y (-(int) vmtx.get_advance (*first_glyph, font)); + first_glyph = &StructAtOffsetUnaligned (first_glyph, glyph_stride); + first_advance = &StructAtOffsetUnaligned (first_advance, advance_stride); + } +} + +static hb_bool_t +hb_ot_get_glyph_v_origin (hb_font_t *font, + void *font_data, + hb_codepoint_t glyph, + hb_position_t *x, + hb_position_t *y, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + + *x = font->get_glyph_h_advance (glyph) / 2; + + const OT::VORG &VORG = *ot_face->VORG; + if (VORG.has_data ()) + { + *y = font->em_scale_y (VORG.get_y_origin (glyph)); + return true; + } + + hb_glyph_extents_t extents = {0}; + if (ot_face->glyf->get_extents (glyph, &extents)) + { + const OT::vmtx_accelerator_t &vmtx = *ot_face->vmtx; + hb_position_t tsb = vmtx.get_side_bearing (glyph); + *y = font->em_scale_y (extents.y_bearing + tsb); + return true; + } + + hb_font_extents_t font_extents; + font->get_h_extents_with_fallback (&font_extents); + *y = font_extents.ascender; + + return true; +} + +static hb_bool_t +hb_ot_get_glyph_extents (hb_font_t *font, + void *font_data, + hb_codepoint_t glyph, + hb_glyph_extents_t *extents, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + bool ret = ot_face->sbix->get_extents (font, glyph, extents); + if (!ret) + ret = ot_face->glyf->get_extents (glyph, extents); + if (!ret) + ret = ot_face->cff1->get_extents (glyph, extents); + if (!ret) + ret = ot_face->cff2->get_extents (font, glyph, extents); + if (!ret) + ret = ot_face->CBDT->get_extents (font, glyph, extents); + // TODO Hook up side-bearings variations. + extents->x_bearing = font->em_scale_x (extents->x_bearing); + extents->y_bearing = font->em_scale_y (extents->y_bearing); + extents->width = font->em_scale_x (extents->width); + extents->height = font->em_scale_y (extents->height); + return ret; +} + +static hb_bool_t +hb_ot_get_glyph_name (hb_font_t *font HB_UNUSED, + void *font_data, + hb_codepoint_t glyph, + char *name, unsigned int size, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + return ot_face->post->get_glyph_name (glyph, name, size); +} + +static hb_bool_t +hb_ot_get_glyph_from_name (hb_font_t *font HB_UNUSED, + void *font_data, + const char *name, int len, + hb_codepoint_t *glyph, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + return ot_face->post->get_glyph_from_name (name, len, glyph); +} + +static hb_bool_t +hb_ot_get_font_h_extents (hb_font_t *font, + void *font_data, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + const OT::hmtx_accelerator_t &hmtx = *ot_face->hmtx; + metrics->ascender = font->em_scale_y (hmtx.ascender); + metrics->descender = font->em_scale_y (hmtx.descender); + metrics->line_gap = font->em_scale_y (hmtx.line_gap); + // TODO Hook up variations. + return hmtx.has_font_extents; +} + +static hb_bool_t +hb_ot_get_font_v_extents (hb_font_t *font, + void *font_data, + hb_font_extents_t *metrics, + void *user_data HB_UNUSED) +{ + const hb_ot_face_t *ot_face = (const hb_ot_face_t *) font_data; + const OT::vmtx_accelerator_t &vmtx = *ot_face->vmtx; + metrics->ascender = font->em_scale_x (vmtx.ascender); + metrics->descender = font->em_scale_x (vmtx.descender); + metrics->line_gap = font->em_scale_x (vmtx.line_gap); + // TODO Hook up variations. + return vmtx.has_font_extents; +} + +#if HB_USE_ATEXIT +static void free_static_ot_funcs (); +#endif + +static struct hb_ot_font_funcs_lazy_loader_t : hb_font_funcs_lazy_loader_t +{ + static hb_font_funcs_t *create () + { + hb_font_funcs_t *funcs = hb_font_funcs_create (); + + hb_font_funcs_set_font_h_extents_func (funcs, hb_ot_get_font_h_extents, nullptr, nullptr); + hb_font_funcs_set_font_v_extents_func (funcs, hb_ot_get_font_v_extents, nullptr, nullptr); + hb_font_funcs_set_nominal_glyph_func (funcs, hb_ot_get_nominal_glyph, nullptr, nullptr); + hb_font_funcs_set_nominal_glyphs_func (funcs, hb_ot_get_nominal_glyphs, nullptr, nullptr); + hb_font_funcs_set_variation_glyph_func (funcs, hb_ot_get_variation_glyph, nullptr, nullptr); + hb_font_funcs_set_glyph_h_advances_func (funcs, hb_ot_get_glyph_h_advances, nullptr, nullptr); + hb_font_funcs_set_glyph_v_advances_func (funcs, hb_ot_get_glyph_v_advances, nullptr, nullptr); + //hb_font_funcs_set_glyph_h_origin_func (funcs, hb_ot_get_glyph_h_origin, nullptr, nullptr); + hb_font_funcs_set_glyph_v_origin_func (funcs, hb_ot_get_glyph_v_origin, nullptr, nullptr); + hb_font_funcs_set_glyph_extents_func (funcs, hb_ot_get_glyph_extents, nullptr, nullptr); + //hb_font_funcs_set_glyph_contour_point_func (funcs, hb_ot_get_glyph_contour_point, nullptr, nullptr); + hb_font_funcs_set_glyph_name_func (funcs, hb_ot_get_glyph_name, nullptr, nullptr); + hb_font_funcs_set_glyph_from_name_func (funcs, hb_ot_get_glyph_from_name, nullptr, nullptr); + + hb_font_funcs_make_immutable (funcs); + +#if HB_USE_ATEXIT + atexit (free_static_ot_funcs); +#endif + + return funcs; + } +} static_ot_funcs; + +#if HB_USE_ATEXIT +static +void free_static_ot_funcs () +{ + static_ot_funcs.free_instance (); +} +#endif + +static hb_font_funcs_t * +_hb_ot_get_font_funcs () +{ + return static_ot_funcs.get_unconst (); +} + + +/** + * hb_ot_font_set_funcs: + * + * Since: 0.9.28 + **/ +void +hb_ot_font_set_funcs (hb_font_t *font) +{ + hb_font_set_funcs (font, + _hb_ot_get_font_funcs (), + &font->face->table, + nullptr); +}