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-rw-r--r--modules/text_server_adv/text_server_adv.cpp334
-rw-r--r--modules/text_server_adv/text_server_adv.h41
-rw-r--r--modules/text_server_fb/text_server_fb.cpp57
-rw-r--r--modules/text_server_fb/text_server_fb.h6
4 files changed, 275 insertions, 163 deletions
diff --git a/modules/text_server_adv/text_server_adv.cpp b/modules/text_server_adv/text_server_adv.cpp
index f5d159040f..6c3e53b708 100644
--- a/modules/text_server_adv/text_server_adv.cpp
+++ b/modules/text_server_adv/text_server_adv.cpp
@@ -46,13 +46,13 @@
#endif
/*************************************************************************/
-/* hb_bmp_font_t HarfBuzz Bitmap font interface */
+/* bmp_font_t HarfBuzz Bitmap font interface */
/*************************************************************************/
hb_font_funcs_t *TextServerAdvanced::funcs = nullptr;
-TextServerAdvanced::hb_bmp_font_t *TextServerAdvanced::_hb_bmp_font_create(TextServerAdvanced::FontDataForSizeAdvanced *p_face, bool p_unref) {
- hb_bmp_font_t *bm_font = memnew(hb_bmp_font_t);
+TextServerAdvanced::bmp_font_t *TextServerAdvanced::_bmp_font_create(TextServerAdvanced::FontDataForSizeAdvanced *p_face, bool p_unref) {
+ bmp_font_t *bm_font = memnew(bmp_font_t);
if (!bm_font) {
return nullptr;
@@ -64,13 +64,13 @@ TextServerAdvanced::hb_bmp_font_t *TextServerAdvanced::_hb_bmp_font_create(TextS
return bm_font;
}
-void TextServerAdvanced::_hb_bmp_font_destroy(void *p_data) {
- hb_bmp_font_t *bm_font = reinterpret_cast<hb_bmp_font_t *>(p_data);
+void TextServerAdvanced::_bmp_font_destroy(void *p_data) {
+ bmp_font_t *bm_font = reinterpret_cast<bmp_font_t *>(p_data);
memdelete(bm_font);
}
-hb_bool_t TextServerAdvanced::hb_bmp_get_nominal_glyph(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_unicode, hb_codepoint_t *r_glyph, void *p_user_data) {
- const hb_bmp_font_t *bm_font = reinterpret_cast<const hb_bmp_font_t *>(p_font_data);
+hb_bool_t TextServerAdvanced::_bmp_get_nominal_glyph(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_unicode, hb_codepoint_t *r_glyph, void *p_user_data) {
+ const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
if (!bm_font->face) {
return false;
@@ -89,8 +89,8 @@ hb_bool_t TextServerAdvanced::hb_bmp_get_nominal_glyph(hb_font_t *p_font, void *
return true;
}
-hb_position_t TextServerAdvanced::hb_bmp_get_glyph_h_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data) {
- const hb_bmp_font_t *bm_font = reinterpret_cast<const hb_bmp_font_t *>(p_font_data);
+hb_position_t TextServerAdvanced::_bmp_get_glyph_h_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data) {
+ const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
if (!bm_font->face) {
return 0;
@@ -103,8 +103,8 @@ hb_position_t TextServerAdvanced::hb_bmp_get_glyph_h_advance(hb_font_t *p_font,
return bm_font->face->glyph_map[p_glyph].advance.x * 64;
}
-hb_position_t TextServerAdvanced::hb_bmp_get_glyph_v_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data) {
- const hb_bmp_font_t *bm_font = reinterpret_cast<const hb_bmp_font_t *>(p_font_data);
+hb_position_t TextServerAdvanced::_bmp_get_glyph_v_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data) {
+ const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
if (!bm_font->face) {
return 0;
@@ -117,8 +117,8 @@ hb_position_t TextServerAdvanced::hb_bmp_get_glyph_v_advance(hb_font_t *p_font,
return -bm_font->face->glyph_map[p_glyph].advance.y * 64;
}
-hb_position_t TextServerAdvanced::hb_bmp_get_glyph_h_kerning(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_left_glyph, hb_codepoint_t p_right_glyph, void *p_user_data) {
- const hb_bmp_font_t *bm_font = reinterpret_cast<const hb_bmp_font_t *>(p_font_data);
+hb_position_t TextServerAdvanced::_bmp_get_glyph_h_kerning(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_left_glyph, hb_codepoint_t p_right_glyph, void *p_user_data) {
+ const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
if (!bm_font->face) {
return 0;
@@ -131,8 +131,8 @@ hb_position_t TextServerAdvanced::hb_bmp_get_glyph_h_kerning(hb_font_t *p_font,
return bm_font->face->kerning_map[Vector2i(p_left_glyph, p_right_glyph)].x * 64;
}
-hb_bool_t TextServerAdvanced::hb_bmp_get_glyph_v_origin(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_position_t *r_x, hb_position_t *r_y, void *p_user_data) {
- const hb_bmp_font_t *bm_font = reinterpret_cast<const hb_bmp_font_t *>(p_font_data);
+hb_bool_t TextServerAdvanced::_bmp_get_glyph_v_origin(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_position_t *r_x, hb_position_t *r_y, void *p_user_data) {
+ const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
if (!bm_font->face) {
return false;
@@ -148,8 +148,8 @@ hb_bool_t TextServerAdvanced::hb_bmp_get_glyph_v_origin(hb_font_t *p_font, void
return true;
}
-hb_bool_t TextServerAdvanced::hb_bmp_get_glyph_extents(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_glyph_extents_t *r_extents, void *p_user_data) {
- const hb_bmp_font_t *bm_font = reinterpret_cast<const hb_bmp_font_t *>(p_font_data);
+hb_bool_t TextServerAdvanced::_bmp_get_glyph_extents(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_glyph_extents_t *r_extents, void *p_user_data) {
+ const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
if (!bm_font->face) {
return false;
@@ -167,8 +167,8 @@ hb_bool_t TextServerAdvanced::hb_bmp_get_glyph_extents(hb_font_t *p_font, void *
return true;
}
-hb_bool_t TextServerAdvanced::hb_bmp_get_font_h_extents(hb_font_t *p_font, void *p_font_data, hb_font_extents_t *r_metrics, void *p_user_data) {
- const hb_bmp_font_t *bm_font = reinterpret_cast<const hb_bmp_font_t *>(p_font_data);
+hb_bool_t TextServerAdvanced::_bmp_get_font_h_extents(hb_font_t *p_font, void *p_font_data, hb_font_extents_t *r_metrics, void *p_user_data) {
+ const bmp_font_t *bm_font = reinterpret_cast<const bmp_font_t *>(p_font_data);
if (!bm_font->face) {
return false;
@@ -181,40 +181,40 @@ hb_bool_t TextServerAdvanced::hb_bmp_get_font_h_extents(hb_font_t *p_font, void
return true;
}
-void TextServerAdvanced::hb_bmp_create_font_funcs() {
+void TextServerAdvanced::_bmp_create_font_funcs() {
if (funcs == nullptr) {
funcs = hb_font_funcs_create();
- hb_font_funcs_set_font_h_extents_func(funcs, hb_bmp_get_font_h_extents, nullptr, nullptr);
- hb_font_funcs_set_nominal_glyph_func(funcs, hb_bmp_get_nominal_glyph, nullptr, nullptr);
- hb_font_funcs_set_glyph_h_advance_func(funcs, hb_bmp_get_glyph_h_advance, nullptr, nullptr);
- hb_font_funcs_set_glyph_v_advance_func(funcs, hb_bmp_get_glyph_v_advance, nullptr, nullptr);
- hb_font_funcs_set_glyph_v_origin_func(funcs, hb_bmp_get_glyph_v_origin, nullptr, nullptr);
- hb_font_funcs_set_glyph_h_kerning_func(funcs, hb_bmp_get_glyph_h_kerning, nullptr, nullptr);
- hb_font_funcs_set_glyph_extents_func(funcs, hb_bmp_get_glyph_extents, nullptr, nullptr);
+ hb_font_funcs_set_font_h_extents_func(funcs, _bmp_get_font_h_extents, nullptr, nullptr);
+ hb_font_funcs_set_nominal_glyph_func(funcs, _bmp_get_nominal_glyph, nullptr, nullptr);
+ hb_font_funcs_set_glyph_h_advance_func(funcs, _bmp_get_glyph_h_advance, nullptr, nullptr);
+ hb_font_funcs_set_glyph_v_advance_func(funcs, _bmp_get_glyph_v_advance, nullptr, nullptr);
+ hb_font_funcs_set_glyph_v_origin_func(funcs, _bmp_get_glyph_v_origin, nullptr, nullptr);
+ hb_font_funcs_set_glyph_h_kerning_func(funcs, _bmp_get_glyph_h_kerning, nullptr, nullptr);
+ hb_font_funcs_set_glyph_extents_func(funcs, _bmp_get_glyph_extents, nullptr, nullptr);
hb_font_funcs_make_immutable(funcs);
}
}
-void TextServerAdvanced::hb_bmp_free_font_funcs() {
+void TextServerAdvanced::_bmp_free_font_funcs() {
if (funcs != nullptr) {
hb_font_funcs_destroy(funcs);
funcs = nullptr;
}
}
-void TextServerAdvanced::_hb_bmp_font_set_funcs(hb_font_t *p_font, TextServerAdvanced::FontDataForSizeAdvanced *p_face, bool p_unref) {
- hb_font_set_funcs(p_font, funcs, _hb_bmp_font_create(p_face, p_unref), _hb_bmp_font_destroy);
+void TextServerAdvanced::_bmp_font_set_funcs(hb_font_t *p_font, TextServerAdvanced::FontDataForSizeAdvanced *p_face, bool p_unref) {
+ hb_font_set_funcs(p_font, funcs, _bmp_font_create(p_face, p_unref), _bmp_font_destroy);
}
-hb_font_t *TextServerAdvanced::hb_bmp_font_create(TextServerAdvanced::FontDataForSizeAdvanced *p_face, hb_destroy_func_t p_destroy) {
+hb_font_t *TextServerAdvanced::_bmp_font_create(TextServerAdvanced::FontDataForSizeAdvanced *p_face, hb_destroy_func_t p_destroy) {
hb_font_t *font;
hb_face_t *face = hb_face_create(nullptr, 0);
font = hb_font_create(face);
hb_face_destroy(face);
- _hb_bmp_font_set_funcs(font, p_face, false);
+ _bmp_font_set_funcs(font, p_face, false);
return font;
}
@@ -442,9 +442,7 @@ bool TextServerAdvanced::is_locale_right_to_left(const String &p_locale) const {
}
}
-static Map<StringName, int32_t> feature_sets;
-
-static void _insert_feature_sets() {
+void TextServerAdvanced::_insert_feature_sets() {
// Registered OpenType feature tags.
feature_sets.insert("access_all_alternates", HB_TAG('a', 'a', 'l', 't'));
feature_sets.insert("above_base_forms", HB_TAG('a', 'b', 'v', 'f'));
@@ -956,7 +954,6 @@ _FORCE_INLINE_ TextServerAdvanced::FontGlyph TextServerAdvanced::rasterize_msdf(
edgeColoringSimple(shape, 3.0); // Max. angle.
msdfgen::Bitmap<float, 4> image(w, h); // Texture size.
- //msdfgen::generateMTSDF(image, shape, p_pixel_range, 1.0, msdfgen::Vector2(-bounds.l, -bounds.b)); // Range, scale, translation.
DistancePixelConversion distancePixelConversion(p_pixel_range);
msdfgen::Projection projection(msdfgen::Vector2(1.0, 1.0), msdfgen::Vector2(-bounds.l, -bounds.b));
@@ -986,10 +983,6 @@ _FORCE_INLINE_ TextServerAdvanced::FontGlyph TextServerAdvanced::rasterize_msdf(
wr[ofs + 1] = (uint8_t)(CLAMP(image(j, i)[1] * 256.f, 0.f, 255.f));
wr[ofs + 2] = (uint8_t)(CLAMP(image(j, i)[2] * 256.f, 0.f, 255.f));
wr[ofs + 3] = (uint8_t)(CLAMP(image(j, i)[3] * 256.f, 0.f, 255.f));
- //wr[ofs + 0] = 100;
- //wr[ofs + 1] = 100;
- //wr[ofs + 2] = 100;
- //wr[ofs + 3] = 100;
}
}
}
@@ -1054,13 +1047,12 @@ _FORCE_INLINE_ TextServerAdvanced::FontGlyph TextServerAdvanced::rasterize_bitma
case FT_PIXEL_MODE_MONO: {
int byte = i * bitmap.pitch + (j >> 3);
int bit = 1 << (7 - (j % 8));
- wr[ofs + 0] = 255; //grayscale as 1
+ wr[ofs + 0] = 255; // grayscale as 1
wr[ofs + 1] = (bitmap.buffer[byte] & bit) ? 255 : 0;
} break;
case FT_PIXEL_MODE_GRAY:
- wr[ofs + 0] = 255; //grayscale as 1
+ wr[ofs + 0] = 255; // grayscale as 1
wr[ofs + 1] = bitmap.buffer[i * bitmap.pitch + j];
- //wr[ofs + 1] = 100;
break;
case FT_PIXEL_MODE_BGRA: {
int ofs_color = i * bitmap.pitch + (j << 2);
@@ -1594,7 +1586,7 @@ _FORCE_INLINE_ bool TextServerAdvanced::_ensure_cache_for_size(FontDataAdvanced
#endif
} else {
// Init bitmap font.
- fd->hb_handle = hb_bmp_font_create(fd, nullptr);
+ fd->hb_handle = _bmp_font_create(fd, nullptr);
}
p_font_data->cache[p_size] = fd;
return true;
@@ -3161,7 +3153,7 @@ bool TextServerAdvanced::shaped_text_resize_object(RID p_shaped, Variant p_key,
E.value.rect.position.y -= E.value.rect.size.y / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.y);
@@ -3189,7 +3181,7 @@ bool TextServerAdvanced::shaped_text_resize_object(RID p_shaped, Variant p_key,
E.value.rect.position.x -= E.value.rect.size.x / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.x);
@@ -3351,7 +3343,7 @@ RID TextServerAdvanced::shaped_text_substr(RID p_shaped, int p_start, int p_leng
E.value.rect.position.y -= E.value.rect.size.y / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.y);
@@ -3379,7 +3371,7 @@ RID TextServerAdvanced::shaped_text_substr(RID p_shaped, int p_start, int p_leng
E.value.rect.position.x -= E.value.rect.size.x / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.x);
@@ -4485,7 +4477,7 @@ bool TextServerAdvanced::shaped_text_shape(RID p_shaped) {
E.value.rect.position.y -= E.value.rect.size.y / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.y);
@@ -4513,7 +4505,7 @@ bool TextServerAdvanced::shaped_text_shape(RID p_shaped) {
E.value.rect.position.x -= E.value.rect.size.x / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.x);
@@ -4679,76 +4671,186 @@ float TextServerAdvanced::shaped_text_get_underline_thickness(RID p_shaped) cons
return sd->uthk;
}
-struct num_system_data {
- Set<String> lang;
- String digits;
- String percent_sign;
- String exp;
-};
+void TextServerAdvanced::_insert_num_systems_lang() {
+ // Eastern Arabic numerals.
+ {
+ NumSystemData ar;
+ ar.lang.insert(StringName("ar")); // Arabic
+ ar.lang.insert(StringName("ar_AE"));
+ ar.lang.insert(StringName("ar_BH"));
+ ar.lang.insert(StringName("ar_DJ"));
+ ar.lang.insert(StringName("ar_EG"));
+ ar.lang.insert(StringName("ar_ER"));
+ ar.lang.insert(StringName("ar_IL"));
+ ar.lang.insert(StringName("ar_IQ"));
+ ar.lang.insert(StringName("ar_JO"));
+ ar.lang.insert(StringName("ar_KM"));
+ ar.lang.insert(StringName("ar_KW"));
+ ar.lang.insert(StringName("ar_LB"));
+ ar.lang.insert(StringName("ar_MR"));
+ ar.lang.insert(StringName("ar_OM"));
+ ar.lang.insert(StringName("ar_PS"));
+ ar.lang.insert(StringName("ar_QA"));
+ ar.lang.insert(StringName("ar_SA"));
+ ar.lang.insert(StringName("ar_SD"));
+ ar.lang.insert(StringName("ar_SO"));
+ ar.lang.insert(StringName("ar_SS"));
+ ar.lang.insert(StringName("ar_SY"));
+ ar.lang.insert(StringName("ar_TD"));
+ ar.lang.insert(StringName("ar_YE"));
+ ar.lang.insert(StringName("ckb")); // Central Kurdish
+ ar.lang.insert(StringName("ckb_IQ"));
+ ar.lang.insert(StringName("ckb_IR"));
+ ar.lang.insert(StringName("sd")); // Sindhi
+ ar.lang.insert(StringName("sd_PK"));
+ ar.lang.insert(StringName("sd_Arab"));
+ ar.lang.insert(StringName("sd_Arab_PK"));
+ ar.digits = U"٠١٢٣٤٥٦٧٨٩٫";
+ ar.percent_sign = U"٪";
+ ar.exp = U"اس";
+ num_systems.push_back(ar);
+ }
+
+ // Persian and Urdu numerals.
+ {
+ NumSystemData pr;
+ pr.lang.insert(StringName("fa")); // Persian
+ pr.lang.insert(StringName("fa_AF"));
+ pr.lang.insert(StringName("fa_IR"));
+ pr.lang.insert(StringName("ks")); // Kashmiri
+ pr.lang.insert(StringName("ks_IN"));
+ pr.lang.insert(StringName("ks_Arab"));
+ pr.lang.insert(StringName("ks_Arab_IN"));
+ pr.lang.insert(StringName("lrc")); // Northern Luri
+ pr.lang.insert(StringName("lrc_IQ"));
+ pr.lang.insert(StringName("lrc_IR"));
+ pr.lang.insert(StringName("mzn")); // Mazanderani
+ pr.lang.insert(StringName("mzn_IR"));
+ pr.lang.insert(StringName("pa_PK")); // Panjabi
+ pr.lang.insert(StringName("pa_Arab"));
+ pr.lang.insert(StringName("pa_Arab_PK"));
+ pr.lang.insert(StringName("ps")); // Pushto
+ pr.lang.insert(StringName("ps_AF"));
+ pr.lang.insert(StringName("ps_PK"));
+ pr.lang.insert(StringName("ur_IN")); // Urdu
+ pr.lang.insert(StringName("uz_AF")); // Uzbek
+ pr.lang.insert(StringName("uz_Arab"));
+ pr.lang.insert(StringName("uz_Arab_AF"));
+ pr.digits = U"۰۱۲۳۴۵۶۷۸۹٫";
+ pr.percent_sign = U"٪";
+ pr.exp = U"اس";
+ num_systems.push_back(pr);
+ }
+
+ // Bengali numerals.
+ {
+ NumSystemData bn;
+ bn.lang.insert(StringName("as")); // Assamese
+ bn.lang.insert(StringName("as_IN"));
+ bn.lang.insert(StringName("bn")); // Bengali
+ bn.lang.insert(StringName("bn_BD"));
+ bn.lang.insert(StringName("bn_IN"));
+ bn.lang.insert(StringName("mni")); // Manipuri
+ bn.lang.insert(StringName("mni_IN"));
+ bn.lang.insert(StringName("mni_Beng"));
+ bn.lang.insert(StringName("mni_Beng_IN"));
+ bn.digits = U"০১২৩৪৫৬৭৮৯.";
+ bn.percent_sign = U"%";
+ bn.exp = U"e";
+ num_systems.push_back(bn);
+ }
+
+ // Devanagari numerals.
+ {
+ NumSystemData mr;
+ mr.lang.insert(StringName("mr")); // Marathi
+ mr.lang.insert(StringName("mr_IN"));
+ mr.lang.insert(StringName("ne")); // Nepali
+ mr.lang.insert(StringName("ne_IN"));
+ mr.lang.insert(StringName("ne_NP"));
+ mr.lang.insert(StringName("sa")); // Sanskrit
+ mr.lang.insert(StringName("sa_IN"));
+ mr.digits = U"०१२३४५६७८९.";
+ mr.percent_sign = U"%";
+ mr.exp = U"e";
+ num_systems.push_back(mr);
+ }
+
+ // Dzongkha numerals.
+ {
+ NumSystemData dz;
+ dz.lang.insert(StringName("dz")); // Dzongkha
+ dz.lang.insert(StringName("dz_BT"));
+ dz.digits = U"༠༡༢༣༤༥༦༧༨༩.";
+ dz.percent_sign = U"%";
+ dz.exp = U"e";
+ num_systems.push_back(dz);
+ }
-static num_system_data num_systems[]{
- { Set<String>(), U"٠١٢٣٤٥٦٧٨٩٫", U"٪", U"اس" },
- { Set<String>(), U"۰۱۲۳۴۵۶۷۸۹٫", U"٪", U"اس" },
- { Set<String>(), U"০১২৩৪৫৬৭৮৯.", U"%", U"e" },
- { Set<String>(), U"०१२३४५६७८९.", U"%", U"e" },
- { Set<String>(), U"༠༡༢༣༤༥༦༧༨༩.", U"%", U"e" },
- { Set<String>(), U"᱐᱑᱒᱓᱔᱕᱖᱗᱘᱙.", U"%", U"e" },
- { Set<String>(), U"၀၁၂၃၄၅၆၇၈၉.", U"%", U"e" },
- { Set<String>(), String(), String(), String() },
-};
+ // Santali numerals.
+ {
+ NumSystemData sat;
+ sat.lang.insert(StringName("sat")); // Santali
+ sat.lang.insert(StringName("sat_IN"));
+ sat.lang.insert(StringName("sat_Olck"));
+ sat.lang.insert(StringName("sat_Olck_IN"));
+ sat.digits = U"᱐᱑᱒᱓᱔᱕᱖᱗᱘᱙.";
+ sat.percent_sign = U"%";
+ sat.exp = U"e";
+ num_systems.push_back(sat);
+ }
+
+ // Burmese numerals.
+ {
+ NumSystemData my;
+ my.lang.insert(StringName("my")); // Burmese
+ my.lang.insert(StringName("my_MM"));
+ my.digits = U"၀၁၂၃၄၅၆၇၈၉.";
+ my.percent_sign = U"%";
+ my.exp = U"e";
+ num_systems.push_back(my);
+ }
+
+ // Chakma numerals.
+ {
+ NumSystemData ccp;
+ ccp.lang.insert(StringName("ccp")); // Chakma
+ ccp.lang.insert(StringName("ccp_BD"));
+ ccp.lang.insert(StringName("ccp_IN"));
+ ccp.digits = U"𑄶𑄷𑄸𑄹𑄺𑄻𑄼𑄽𑄾𑄿.";
+ ccp.percent_sign = U"%";
+ ccp.exp = U"e";
+ num_systems.push_back(ccp);
+ }
-static void _insert_num_systems_lang() {
- num_systems[0].lang.insert(StringName("ar"));
- num_systems[0].lang.insert(StringName("ar_AR"));
- num_systems[0].lang.insert(StringName("ar_BH"));
- num_systems[0].lang.insert(StringName("ar_DJ"));
- num_systems[0].lang.insert(StringName("ar_EG"));
- num_systems[0].lang.insert(StringName("ar_ER"));
- num_systems[0].lang.insert(StringName("ar_IL"));
- num_systems[0].lang.insert(StringName("ar_IQ"));
- num_systems[0].lang.insert(StringName("ar_JO"));
- num_systems[0].lang.insert(StringName("ar_KM"));
- num_systems[0].lang.insert(StringName("ar_KW"));
- num_systems[0].lang.insert(StringName("ar_LB"));
- num_systems[0].lang.insert(StringName("ar_MR"));
- num_systems[0].lang.insert(StringName("ar_OM"));
- num_systems[0].lang.insert(StringName("ar_PS"));
- num_systems[0].lang.insert(StringName("ar_QA"));
- num_systems[0].lang.insert(StringName("ar_SA"));
- num_systems[0].lang.insert(StringName("ar_SD"));
- num_systems[0].lang.insert(StringName("ar_SO"));
- num_systems[0].lang.insert(StringName("ar_SS"));
- num_systems[0].lang.insert(StringName("ar_SY"));
- num_systems[0].lang.insert(StringName("ar_TD"));
- num_systems[0].lang.insert(StringName("ar_YE"));
-
- num_systems[1].lang.insert(StringName("fa"));
- num_systems[1].lang.insert(StringName("ks"));
- num_systems[1].lang.insert(StringName("pa_Arab"));
- num_systems[1].lang.insert(StringName("ug"));
- num_systems[1].lang.insert(StringName("ur_IN"));
- num_systems[1].lang.insert(StringName("ur"));
- num_systems[1].lang.insert(StringName("uz_Arab"));
-
- num_systems[2].lang.insert(StringName("as"));
- num_systems[2].lang.insert(StringName("bn"));
- num_systems[2].lang.insert(StringName("mni"));
-
- num_systems[3].lang.insert(StringName("mr"));
- num_systems[3].lang.insert(StringName("ne"));
-
- num_systems[4].lang.insert(StringName("dz"));
-
- num_systems[5].lang.insert(StringName("sat"));
-
- num_systems[6].lang.insert(StringName("my"));
+ // Adlam numerals.
+ {
+ NumSystemData ff;
+ ff.lang.insert(StringName("ff")); // Fulah
+ ff.lang.insert(StringName("ff_Adlm_BF"));
+ ff.lang.insert(StringName("ff_Adlm_CM"));
+ ff.lang.insert(StringName("ff_Adlm_GH"));
+ ff.lang.insert(StringName("ff_Adlm_GM"));
+ ff.lang.insert(StringName("ff_Adlm_GN"));
+ ff.lang.insert(StringName("ff_Adlm_GW"));
+ ff.lang.insert(StringName("ff_Adlm_LR"));
+ ff.lang.insert(StringName("ff_Adlm_MR"));
+ ff.lang.insert(StringName("ff_Adlm_NE"));
+ ff.lang.insert(StringName("ff_Adlm_NG"));
+ ff.lang.insert(StringName("ff_Adlm_SL"));
+ ff.lang.insert(StringName("ff_Adlm_SN"));
+ ff.digits = U"𞥐𞥑𞥒𞥓𞥔𞥕𞥖𞥗𞥘𞥙.";
+ ff.percent_sign = U"%";
+ ff.exp = U"e";
+ num_systems.push_back(ff);
+ }
}
String TextServerAdvanced::format_number(const String &p_string, const String &p_language) const {
const StringName lang = (p_language == "") ? TranslationServer::get_singleton()->get_tool_locale() : p_language;
String res = p_string;
- for (int i = 0; num_systems[i].lang.size() != 0; i++) {
+ for (int i = 0; i < num_systems.size(); i++) {
if (num_systems[i].lang.has(lang)) {
if (num_systems[i].digits == String()) {
return p_string;
@@ -4773,7 +4875,7 @@ String TextServerAdvanced::parse_number(const String &p_string, const String &p_
const StringName lang = (p_language == "") ? TranslationServer::get_singleton()->get_tool_locale() : p_language;
String res = p_string;
- for (int i = 0; num_systems[i].lang.size() != 0; i++) {
+ for (int i = 0; i < num_systems.size(); i++) {
if (num_systems[i].lang.has(lang)) {
if (num_systems[i].digits == String()) {
return p_string;
@@ -4800,7 +4902,7 @@ String TextServerAdvanced::parse_number(const String &p_string, const String &p_
String TextServerAdvanced::percent_sign(const String &p_language) const {
const StringName lang = (p_language == "") ? TranslationServer::get_singleton()->get_tool_locale() : p_language;
- for (int i = 0; num_systems[i].lang.size() != 0; i++) {
+ for (int i = 0; i < num_systems.size(); i++) {
if (num_systems[i].lang.has(lang)) {
if (num_systems[i].percent_sign == String()) {
return "%";
@@ -4814,11 +4916,11 @@ String TextServerAdvanced::percent_sign(const String &p_language) const {
TextServerAdvanced::TextServerAdvanced() {
_insert_num_systems_lang();
_insert_feature_sets();
- hb_bmp_create_font_funcs();
+ _bmp_create_font_funcs();
}
TextServerAdvanced::~TextServerAdvanced() {
- hb_bmp_free_font_funcs();
+ _bmp_free_font_funcs();
if (library != nullptr) {
FT_Done_FreeType(library);
}
diff --git a/modules/text_server_adv/text_server_adv.h b/modules/text_server_adv/text_server_adv.h
index 1feeada76d..333b68e074 100644
--- a/modules/text_server_adv/text_server_adv.h
+++ b/modules/text_server_adv/text_server_adv.h
@@ -79,6 +79,19 @@ class TextServerAdvanced : public TextServer {
static String interface_name;
static uint32_t interface_features;
+ struct NumSystemData {
+ Set<StringName> lang;
+ String digits;
+ String percent_sign;
+ String exp;
+ };
+
+ Vector<NumSystemData> num_systems;
+ Map<StringName, int32_t> feature_sets;
+
+ void _insert_num_systems_lang();
+ void _insert_feature_sets();
+
// ICU support data.
uint8_t *icu_data = nullptr;
@@ -258,24 +271,24 @@ class TextServerAdvanced : public TextServer {
static hb_font_funcs_t *funcs;
- struct hb_bmp_font_t {
+ struct bmp_font_t {
TextServerAdvanced::FontDataForSizeAdvanced *face = nullptr;
bool unref = false; /* Whether to destroy bm_face when done. */
};
- static hb_bmp_font_t *_hb_bmp_font_create(TextServerAdvanced::FontDataForSizeAdvanced *p_face, bool p_unref);
- static void _hb_bmp_font_destroy(void *p_data);
- static hb_bool_t hb_bmp_get_nominal_glyph(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_unicode, hb_codepoint_t *r_glyph, void *p_user_data);
- static hb_position_t hb_bmp_get_glyph_h_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data);
- static hb_position_t hb_bmp_get_glyph_v_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data);
- static hb_position_t hb_bmp_get_glyph_h_kerning(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_left_glyph, hb_codepoint_t p_right_glyph, void *p_user_data);
- static hb_bool_t hb_bmp_get_glyph_v_origin(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_position_t *r_x, hb_position_t *r_y, void *p_user_data);
- static hb_bool_t hb_bmp_get_glyph_extents(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_glyph_extents_t *r_extents, void *p_user_data);
- static hb_bool_t hb_bmp_get_font_h_extents(hb_font_t *p_font, void *p_font_data, hb_font_extents_t *r_metrics, void *p_user_data);
- static void hb_bmp_create_font_funcs();
- static void hb_bmp_free_font_funcs();
- static void _hb_bmp_font_set_funcs(hb_font_t *p_font, TextServerAdvanced::FontDataForSizeAdvanced *p_face, bool p_unref);
- static hb_font_t *hb_bmp_font_create(TextServerAdvanced::FontDataForSizeAdvanced *p_face, hb_destroy_func_t p_destroy);
+ static bmp_font_t *_bmp_font_create(TextServerAdvanced::FontDataForSizeAdvanced *p_face, bool p_unref);
+ static void _bmp_font_destroy(void *p_data);
+ static hb_bool_t _bmp_get_nominal_glyph(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_unicode, hb_codepoint_t *r_glyph, void *p_user_data);
+ static hb_position_t _bmp_get_glyph_h_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data);
+ static hb_position_t _bmp_get_glyph_v_advance(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, void *p_user_data);
+ static hb_position_t _bmp_get_glyph_h_kerning(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_left_glyph, hb_codepoint_t p_right_glyph, void *p_user_data);
+ static hb_bool_t _bmp_get_glyph_v_origin(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_position_t *r_x, hb_position_t *r_y, void *p_user_data);
+ static hb_bool_t _bmp_get_glyph_extents(hb_font_t *p_font, void *p_font_data, hb_codepoint_t p_glyph, hb_glyph_extents_t *r_extents, void *p_user_data);
+ static hb_bool_t _bmp_get_font_h_extents(hb_font_t *p_font, void *p_font_data, hb_font_extents_t *r_metrics, void *p_user_data);
+ static void _bmp_create_font_funcs();
+ static void _bmp_free_font_funcs();
+ static void _bmp_font_set_funcs(hb_font_t *p_font, TextServerAdvanced::FontDataForSizeAdvanced *p_face, bool p_unref);
+ static hb_font_t *_bmp_font_create(TextServerAdvanced::FontDataForSizeAdvanced *p_face, hb_destroy_func_t p_destroy);
protected:
static void _bind_methods(){};
diff --git a/modules/text_server_fb/text_server_fb.cpp b/modules/text_server_fb/text_server_fb.cpp
index 3d868d7be3..02acd4727c 100644
--- a/modules/text_server_fb/text_server_fb.cpp
+++ b/modules/text_server_fb/text_server_fb.cpp
@@ -111,22 +111,14 @@ bool TextServerFallback::is_locale_right_to_left(const String &p_locale) const {
return false; // No RTL support.
}
-#define OT_TAG(c1, c2, c3, c4) ((int32_t)((((uint32_t)(c1)&0xFF) << 24) | (((uint32_t)(c2)&0xFF) << 16) | (((uint32_t)(c3)&0xFF) << 8) | ((uint32_t)(c4)&0xFF)))
-
-struct FeatureInfo {
- int32_t tag;
- String name;
-};
-
-static FeatureInfo feature_set[] = {
- // Registered OpenType variation tags.
- { OT_TAG('i', 't', 'a', 'l'), "italic" },
- { OT_TAG('o', 'p', 's', 'z'), "optical_size" },
- { OT_TAG('s', 'l', 'n', 't'), "slant" },
- { OT_TAG('w', 'd', 't', 'h'), "width" },
- { OT_TAG('w', 'g', 'h', 't'), "weight" },
- { 0, String() },
-};
+void TextServerFallback::_insert_feature_sets() {
+ // Registered OpenType variation tag.
+ feature_sets.insert("italic", OT_TAG('i', 't', 'a', 'l'));
+ feature_sets.insert("optical_size", OT_TAG('o', 'p', 's', 'z'));
+ feature_sets.insert("slant", OT_TAG('s', 'l', 'n', 't'));
+ feature_sets.insert("width", OT_TAG('w', 'd', 't', 'h'));
+ feature_sets.insert("weight", OT_TAG('w', 'g', 'h', 't'));
+}
_FORCE_INLINE_ int32_t ot_tag_from_string(const char *p_str, int p_len) {
char tag[4];
@@ -150,10 +142,8 @@ _FORCE_INLINE_ int32_t ot_tag_from_string(const char *p_str, int p_len) {
}
int32_t TextServerFallback::name_to_tag(const String &p_name) const {
- for (int i = 0; feature_set[i].tag != 0; i++) {
- if (feature_set[i].name == p_name) {
- return feature_set[i].tag;
- }
+ if (feature_sets.has(p_name)) {
+ return feature_sets[p_name];
}
// No readable name, use tag string.
@@ -168,9 +158,9 @@ _FORCE_INLINE_ void ot_tag_to_string(int32_t p_tag, char *p_buf) {
}
String TextServerFallback::tag_to_name(int32_t p_tag) const {
- for (int i = 0; feature_set[i].tag != 0; i++) {
- if (feature_set[i].tag == p_tag) {
- return feature_set[i].name;
+ for (const KeyValue<StringName, int32_t> &E : feature_sets) {
+ if (E.value == p_tag) {
+ return E.key;
}
}
@@ -421,7 +411,6 @@ _FORCE_INLINE_ TextServerFallback::FontGlyph TextServerFallback::rasterize_msdf(
edgeColoringSimple(shape, 3.0); // Max. angle.
msdfgen::Bitmap<float, 4> image(w, h); // Texture size.
- //msdfgen::generateMTSDF(image, shape, p_pixel_range, 1.0, msdfgen::Vector2(-bounds.l, -bounds.b)); // Range, scale, translation.
DistancePixelConversion distancePixelConversion(p_pixel_range);
msdfgen::Projection projection(msdfgen::Vector2(1.0, 1.0), msdfgen::Vector2(-bounds.l, -bounds.b));
@@ -515,11 +504,11 @@ _FORCE_INLINE_ TextServerFallback::FontGlyph TextServerFallback::rasterize_bitma
case FT_PIXEL_MODE_MONO: {
int byte = i * bitmap.pitch + (j >> 3);
int bit = 1 << (7 - (j % 8));
- wr[ofs + 0] = 255; //grayscale as 1
+ wr[ofs + 0] = 255; // grayscale as 1
wr[ofs + 1] = (bitmap.buffer[byte] & bit) ? 255 : 0;
} break;
case FT_PIXEL_MODE_GRAY:
- wr[ofs + 0] = 255; //grayscale as 1
+ wr[ofs + 0] = 255; // grayscale as 1
wr[ofs + 1] = bitmap.buffer[i * bitmap.pitch + j];
break;
case FT_PIXEL_MODE_BGRA: {
@@ -2269,7 +2258,7 @@ bool TextServerFallback::shaped_text_resize_object(RID p_shaped, Variant p_key,
E.value.rect.position.y -= E.value.rect.size.y / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.y);
@@ -2297,7 +2286,7 @@ bool TextServerFallback::shaped_text_resize_object(RID p_shaped, Variant p_key,
E.value.rect.position.x -= E.value.rect.size.x / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.x);
@@ -2420,7 +2409,7 @@ RID TextServerFallback::shaped_text_substr(RID p_shaped, int p_start, int p_leng
E.value.rect.position.y -= E.value.rect.size.y / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.y);
@@ -2448,7 +2437,7 @@ RID TextServerFallback::shaped_text_substr(RID p_shaped, int p_start, int p_leng
E.value.rect.position.x -= E.value.rect.size.x / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.x);
@@ -2960,7 +2949,7 @@ bool TextServerFallback::shaped_text_shape(RID p_shaped) {
E.value.rect.position.y -= E.value.rect.size.y / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.y);
@@ -2988,7 +2977,7 @@ bool TextServerFallback::shaped_text_shape(RID p_shaped) {
E.value.rect.position.x -= E.value.rect.size.x / 2;
} break;
case INLINE_ALIGN_TOP_TO: {
- //NOP
+ // NOP
} break;
}
full_ascent = MAX(full_ascent, -E.value.rect.position.x);
@@ -3148,7 +3137,9 @@ float TextServerFallback::shaped_text_get_underline_thickness(RID p_shaped) cons
return sd->uthk;
}
-TextServerFallback::TextServerFallback(){};
+TextServerFallback::TextServerFallback() {
+ _insert_feature_sets();
+};
TextServerFallback::~TextServerFallback() {
if (library != nullptr) {
diff --git a/modules/text_server_fb/text_server_fb.h b/modules/text_server_fb/text_server_fb.h
index 992ce5018f..fb7de8f443 100644
--- a/modules/text_server_fb/text_server_fb.h
+++ b/modules/text_server_fb/text_server_fb.h
@@ -54,6 +54,8 @@
#include FT_BBOX_H
#endif
+#define OT_TAG(c1, c2, c3, c4) ((int32_t)((((uint32_t)(c1)&0xFF) << 24) | (((uint32_t)(c2)&0xFF) << 16) | (((uint32_t)(c3)&0xFF) << 8) | ((uint32_t)(c4)&0xFF)))
+
class TextServerFallback : public TextServer {
GDCLASS(TextServerFallback, TextServer);
_THREAD_SAFE_CLASS_
@@ -61,6 +63,10 @@ class TextServerFallback : public TextServer {
static String interface_name;
static uint32_t interface_features;
+ Map<StringName, int32_t> feature_sets;
+
+ void _insert_feature_sets();
+
// Font cache data.
#ifdef MODULE_FREETYPE_ENABLED
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 17:27:46 +0000