diff options
Diffstat (limited to 'modules/text_server_adv/text_server_adv.cpp')
| -rw-r--r-- | modules/text_server_adv/text_server_adv.cpp | 636 |
1 files changed, 400 insertions, 236 deletions
diff --git a/modules/text_server_adv/text_server_adv.cpp b/modules/text_server_adv/text_server_adv.cpp index 16046ef053..ea88278a17 100644 --- a/modules/text_server_adv/text_server_adv.cpp +++ b/modules/text_server_adv/text_server_adv.cpp @@ -44,7 +44,7 @@ using namespace godot; #define GLOBAL_GET(m_var) ProjectSettings::get_singleton()->get_setting_with_override(m_var) -#else +#elif defined(GODOT_MODULE) // Headers for building as built-in module. #include "core/config/project_settings.h" @@ -338,6 +338,7 @@ _FORCE_INLINE_ bool is_connected_to_prev(char32_t p_chr, char32_t p_pchr) { /*************************************************************************/ bool TextServerAdvanced::icu_data_loaded = false; +PackedByteArray TextServerAdvanced::icu_data; bool TextServerAdvanced::_has_feature(Feature p_feature) const { switch (p_feature) { @@ -369,7 +370,7 @@ bool TextServerAdvanced::_has_feature(Feature p_feature) const { String TextServerAdvanced::_get_name() const { #ifdef GDEXTENSION return "ICU / HarfBuzz / Graphite (GDExtension)"; -#else +#elif defined(GODOT_MODULE) return "ICU / HarfBuzz / Graphite (Built-in)"; #endif } @@ -438,7 +439,7 @@ bool TextServerAdvanced::_load_support_data(const String &p_filename) { return false; } uint64_t len = f->get_length(); - PackedByteArray icu_data = f->get_buffer(len); + icu_data = f->get_buffer(len); UErrorCode err = U_ZERO_ERROR; udata_setCommonData(icu_data.ptr(), &err); @@ -476,10 +477,10 @@ bool TextServerAdvanced::_save_support_data(const String &p_filename) const { return false; } - PackedByteArray icu_data; - icu_data.resize(U_ICUDATA_SIZE); - memcpy(icu_data.ptrw(), U_ICUDATA_ENTRY_POINT, U_ICUDATA_SIZE); - f->store_buffer(icu_data); + PackedByteArray icu_data_static; + icu_data_static.resize(U_ICUDATA_SIZE); + memcpy(icu_data_static.ptrw(), U_ICUDATA_ENTRY_POINT, U_ICUDATA_SIZE); + f->store_buffer(icu_data_static); return true; #else @@ -806,7 +807,10 @@ _FORCE_INLINE_ TextServerAdvanced::FontTexturePosition TextServerAdvanced::find_ ShelfPackTexture *ct = p_data->textures.ptrw(); for (int32_t i = 0; i < p_data->textures.size(); i++) { - if (p_image_format != ct[i].format) { + if (ct[i].image.is_null()) { + continue; + } + if (p_image_format != ct[i].image->get_format()) { continue; } if (mw > ct[i].texture_w || mh > ct[i].texture_h) { // Too big for this texture. @@ -837,12 +841,11 @@ _FORCE_INLINE_ TextServerAdvanced::FontTexturePosition TextServerAdvanced::find_ } ShelfPackTexture tex = ShelfPackTexture(texsize, texsize); - tex.format = p_image_format; - tex.imgdata.resize(texsize * texsize * p_color_size); + tex.image = Image::create_empty(texsize, texsize, false, p_image_format); { // Zero texture. - uint8_t *w = tex.imgdata.ptrw(); - ERR_FAIL_COND_V(texsize * texsize * p_color_size > tex.imgdata.size(), ret); + uint8_t *w = tex.image->ptrw(); + ERR_FAIL_COND_V(texsize * texsize * p_color_size > tex.image->data_size(), ret); // Initialize the texture to all-white pixels to prevent artifacts when the // font is displayed at a non-default scale with filtering enabled. if (p_color_size == 2) { @@ -1019,12 +1022,12 @@ _FORCE_INLINE_ TextServerAdvanced::FontGlyph TextServerAdvanced::rasterize_msdf( msdfgen::msdfErrorCorrection(image, shape, projection, p_pixel_range, config); { - uint8_t *wr = tex.imgdata.ptrw(); + uint8_t *wr = tex.image->ptrw(); for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { int ofs = ((i + tex_pos.y + p_rect_margin * 2) * tex.texture_w + j + tex_pos.x + p_rect_margin * 2) * 4; - ERR_FAIL_COND_V(ofs >= tex.imgdata.size(), FontGlyph()); + ERR_FAIL_COND_V(ofs >= tex.image->data_size(), FontGlyph()); wr[ofs + 0] = (uint8_t)(CLAMP(image(j, i)[0] * 256.f, 0.f, 255.f)); 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)); @@ -1085,12 +1088,12 @@ _FORCE_INLINE_ TextServerAdvanced::FontGlyph TextServerAdvanced::rasterize_bitma ShelfPackTexture &tex = p_data->textures.write[tex_pos.index]; { - uint8_t *wr = tex.imgdata.ptrw(); + uint8_t *wr = tex.image->ptrw(); for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { int ofs = ((i + tex_pos.y + p_rect_margin * 2) * tex.texture_w + j + tex_pos.x + p_rect_margin * 2) * color_size; - ERR_FAIL_COND_V(ofs >= tex.imgdata.size(), FontGlyph()); + ERR_FAIL_COND_V(ofs >= tex.image->data_size(), FontGlyph()); switch (bitmap.pixel_mode) { case FT_PIXEL_MODE_MONO: { int byte = i * bitmap.pitch + (j >> 3); @@ -1112,14 +1115,14 @@ _FORCE_INLINE_ TextServerAdvanced::FontGlyph TextServerAdvanced::rasterize_bitma case FT_PIXEL_MODE_LCD: { int ofs_color = i * bitmap.pitch + (j * 3); if (p_bgra) { - wr[ofs + 0] = bitmap.buffer[ofs_color + 0]; + wr[ofs + 0] = bitmap.buffer[ofs_color + 2]; wr[ofs + 1] = bitmap.buffer[ofs_color + 1]; - wr[ofs + 2] = bitmap.buffer[ofs_color + 2]; + wr[ofs + 2] = bitmap.buffer[ofs_color + 0]; wr[ofs + 3] = 255; } else { - wr[ofs + 0] = bitmap.buffer[ofs_color + 2]; + wr[ofs + 0] = bitmap.buffer[ofs_color + 0]; wr[ofs + 1] = bitmap.buffer[ofs_color + 1]; - wr[ofs + 2] = bitmap.buffer[ofs_color + 0]; + wr[ofs + 2] = bitmap.buffer[ofs_color + 2]; wr[ofs + 3] = 255; } } break; @@ -2408,6 +2411,37 @@ int64_t TextServerAdvanced::_font_get_spacing(const RID &p_font_rid, SpacingType } } +void TextServerAdvanced::_font_set_baseline_offset(const RID &p_font_rid, float p_baseline_offset) { + FontAdvancedLinkedVariation *fdv = font_var_owner.get_or_null(p_font_rid); + if (fdv) { + if (fdv->baseline_offset != p_baseline_offset) { + fdv->baseline_offset = p_baseline_offset; + } + } else { + FontAdvanced *fd = font_owner.get_or_null(p_font_rid); + ERR_FAIL_NULL(fd); + + MutexLock lock(fd->mutex); + if (fd->baseline_offset != p_baseline_offset) { + _font_clear_cache(fd); + fd->baseline_offset = p_baseline_offset; + } + } +} + +float TextServerAdvanced::_font_get_baseline_offset(const RID &p_font_rid) const { + FontAdvancedLinkedVariation *fdv = font_var_owner.get_or_null(p_font_rid); + if (fdv) { + return fdv->baseline_offset; + } else { + FontAdvanced *fd = font_owner.get_or_null(p_font_rid); + ERR_FAIL_NULL_V(fd, 0.0); + + MutexLock lock(fd->mutex); + return fd->baseline_offset; + } +} + void TextServerAdvanced::_font_set_transform(const RID &p_font_rid, const Transform2D &p_transform) { FontAdvanced *fd = _get_font_data(p_font_rid); ERR_FAIL_NULL(fd); @@ -2719,16 +2753,15 @@ void TextServerAdvanced::_font_set_texture_image(const RID &p_font_rid, const Ve ShelfPackTexture &tex = fd->cache[size]->textures.write[p_texture_index]; - tex.imgdata = p_image->get_data(); + tex.image = p_image; tex.texture_w = p_image->get_width(); tex.texture_h = p_image->get_height(); - tex.format = p_image->get_format(); - Ref<Image> img = Image::create_from_data(tex.texture_w, tex.texture_h, false, tex.format, tex.imgdata); - if (fd->mipmaps) { + Ref<Image> img = p_image; + if (fd->mipmaps && !img->has_mipmaps()) { + img = p_image->duplicate(); img->generate_mipmaps(); } - tex.texture = ImageTexture::create_from_image(img); tex.dirty = false; } @@ -2743,7 +2776,7 @@ Ref<Image> TextServerAdvanced::_font_get_texture_image(const RID &p_font_rid, co ERR_FAIL_INDEX_V(p_texture_index, fd->cache[size]->textures.size(), Ref<Image>()); const ShelfPackTexture &tex = fd->cache[size]->textures[p_texture_index]; - return Image::create_from_data(tex.texture_w, tex.texture_h, false, tex.format, tex.imgdata); + return tex.image; } void TextServerAdvanced::_font_set_texture_offsets(const RID &p_font_rid, const Vector2i &p_size, int64_t p_texture_index, const PackedInt32Array &p_offsets) { @@ -3112,8 +3145,9 @@ RID TextServerAdvanced::_font_get_glyph_texture_rid(const RID &p_font_rid, const if (gl[p_glyph | mod].texture_idx != -1) { if (fd->cache[size]->textures[gl[p_glyph | mod].texture_idx].dirty) { ShelfPackTexture &tex = fd->cache[size]->textures.write[gl[p_glyph | mod].texture_idx]; - Ref<Image> img = Image::create_from_data(tex.texture_w, tex.texture_h, false, tex.format, tex.imgdata); - if (fd->mipmaps) { + Ref<Image> img = tex.image; + if (fd->mipmaps && !img->has_mipmaps()) { + img = tex.image->duplicate(); img->generate_mipmaps(); } if (tex.texture.is_null()) { @@ -3158,8 +3192,9 @@ Size2 TextServerAdvanced::_font_get_glyph_texture_size(const RID &p_font_rid, co if (gl[p_glyph | mod].texture_idx != -1) { if (fd->cache[size]->textures[gl[p_glyph | mod].texture_idx].dirty) { ShelfPackTexture &tex = fd->cache[size]->textures.write[gl[p_glyph | mod].texture_idx]; - Ref<Image> img = Image::create_from_data(tex.texture_w, tex.texture_h, false, tex.format, tex.imgdata); - if (fd->mipmaps) { + Ref<Image> img = tex.image; + if (fd->mipmaps && !img->has_mipmaps()) { + img = tex.image->duplicate(); img->generate_mipmaps(); } if (tex.texture.is_null()) { @@ -3242,7 +3277,7 @@ TypedArray<Vector2i> TextServerAdvanced::_font_get_kerning_list(const RID &p_fon ERR_FAIL_COND_V(!_ensure_cache_for_size(fd, size), TypedArray<Vector2i>()); TypedArray<Vector2i> ret; - for (const KeyValue<Vector2i, FontForSizeAdvanced *> &E : fd->cache) { + for (const KeyValue<Vector2i, Vector2> &E : fd->cache[size]->kerning_map) { ret.push_back(E.key); } return ret; @@ -3503,6 +3538,9 @@ void TextServerAdvanced::_font_render_glyph(const RID &p_font_rid, const Vector2 } void TextServerAdvanced::_font_draw_glyph(const RID &p_font_rid, const RID &p_canvas, int64_t p_size, const Vector2 &p_pos, int64_t p_index, const Color &p_color) const { + if (p_index == 0) { + return; // Non visual character, skip. + } FontAdvanced *fd = _get_font_data(p_font_rid); ERR_FAIL_NULL(fd); @@ -3540,20 +3578,24 @@ void TextServerAdvanced::_font_draw_glyph(const RID &p_font_rid, const RID &p_ca const FontGlyph &gl = fd->cache[size]->glyph_map[index]; if (gl.found) { + if (gl.uv_rect.size.x <= 2 || gl.uv_rect.size.y <= 2) { + return; // Nothing to draw. + } ERR_FAIL_COND(gl.texture_idx < -1 || gl.texture_idx >= fd->cache[size]->textures.size()); if (gl.texture_idx != -1) { Color modulate = p_color; #ifdef MODULE_FREETYPE_ENABLED - if (fd->cache[size]->face && (fd->cache[size]->textures[gl.texture_idx].format == Image::FORMAT_RGBA8) && !lcd_aa && !fd->msdf) { + if (fd->cache[size]->face && fd->cache[size]->textures[gl.texture_idx].image.is_valid() && (fd->cache[size]->textures[gl.texture_idx].image->get_format() == Image::FORMAT_RGBA8) && !lcd_aa && !fd->msdf) { modulate.r = modulate.g = modulate.b = 1.0; } #endif if (RenderingServer::get_singleton() != nullptr) { if (fd->cache[size]->textures[gl.texture_idx].dirty) { ShelfPackTexture &tex = fd->cache[size]->textures.write[gl.texture_idx]; - Ref<Image> img = Image::create_from_data(tex.texture_w, tex.texture_h, false, tex.format, tex.imgdata); - if (fd->mipmaps) { + Ref<Image> img = tex.image; + if (fd->mipmaps && !img->has_mipmaps()) { + img = tex.image->duplicate(); img->generate_mipmaps(); } if (tex.texture.is_null()) { @@ -3607,6 +3649,9 @@ void TextServerAdvanced::_font_draw_glyph(const RID &p_font_rid, const RID &p_ca } void TextServerAdvanced::_font_draw_glyph_outline(const RID &p_font_rid, const RID &p_canvas, int64_t p_size, int64_t p_outline_size, const Vector2 &p_pos, int64_t p_index, const Color &p_color) const { + if (p_index == 0) { + return; // Non visual character, skip. + } FontAdvanced *fd = _get_font_data(p_font_rid); ERR_FAIL_NULL(fd); @@ -3644,20 +3689,24 @@ void TextServerAdvanced::_font_draw_glyph_outline(const RID &p_font_rid, const R const FontGlyph &gl = fd->cache[size]->glyph_map[index]; if (gl.found) { + if (gl.uv_rect.size.x <= 2 || gl.uv_rect.size.y <= 2) { + return; // Nothing to draw. + } ERR_FAIL_COND(gl.texture_idx < -1 || gl.texture_idx >= fd->cache[size]->textures.size()); if (gl.texture_idx != -1) { Color modulate = p_color; #ifdef MODULE_FREETYPE_ENABLED - if (fd->cache[size]->face && (fd->cache[size]->textures[gl.texture_idx].format == Image::FORMAT_RGBA8) && !lcd_aa && !fd->msdf) { + if (fd->cache[size]->face && fd->cache[size]->textures[gl.texture_idx].image.is_valid() && (fd->cache[size]->textures[gl.texture_idx].image->get_format() == Image::FORMAT_RGBA8) && !lcd_aa && !fd->msdf) { modulate.r = modulate.g = modulate.b = 1.0; } #endif if (RenderingServer::get_singleton() != nullptr) { if (fd->cache[size]->textures[gl.texture_idx].dirty) { ShelfPackTexture &tex = fd->cache[size]->textures.write[gl.texture_idx]; - Ref<Image> img = Image::create_from_data(tex.texture_w, tex.texture_h, false, tex.format, tex.imgdata); - if (fd->mipmaps) { + Ref<Image> img = tex.image; + if (fd->mipmaps && !img->has_mipmaps()) { + img = tex.image->duplicate(); img->generate_mipmaps(); } if (tex.texture.is_null()) { @@ -4047,6 +4096,20 @@ String TextServerAdvanced::_shaped_text_get_custom_punctuation(const RID &p_shap return sd->custom_punct; } +void TextServerAdvanced::_shaped_text_set_custom_ellipsis(const RID &p_shaped, int64_t p_char) { + _THREAD_SAFE_METHOD_ + ShapedTextDataAdvanced *sd = shaped_owner.get_or_null(p_shaped); + ERR_FAIL_NULL(sd); + sd->el_char = p_char; +} + +int64_t TextServerAdvanced::_shaped_text_get_custom_ellipsis(const RID &p_shaped) const { + _THREAD_SAFE_METHOD_ + const ShapedTextDataAdvanced *sd = shaped_owner.get_or_null(p_shaped); + ERR_FAIL_NULL_V(sd, 0); + return sd->el_char; +} + void TextServerAdvanced::_shaped_text_set_bidi_override(const RID &p_shaped, const Array &p_override) { ShapedTextDataAdvanced *sd = shaped_owner.get_or_null(p_shaped); ERR_FAIL_NULL(sd); @@ -4311,6 +4374,8 @@ bool TextServerAdvanced::_shaped_text_resize_object(const RID &p_shaped, const V sd->width += gl.advance * gl.repeat; } } + sd->sort_valid = false; + sd->glyphs_logical.clear(); _realign(sd); } return true; @@ -4523,6 +4588,12 @@ bool TextServerAdvanced::_shape_substr(ShapedTextDataAdvanced *p_new_sd, const S if ((sd_glyphs[j].start >= bidi_run_start) && (sd_glyphs[j].end <= bidi_run_end)) { // Copy glyphs. Glyph gl = sd_glyphs[j]; + if (gl.end == p_start + p_length && ((gl.flags & GRAPHEME_IS_SOFT_HYPHEN) == GRAPHEME_IS_SOFT_HYPHEN)) { + uint32_t index = font_get_glyph_index(gl.font_rid, gl.font_size, 0x00ad, 0); + float w = font_get_glyph_advance(gl.font_rid, gl.font_size, index)[(p_new_sd->orientation == ORIENTATION_HORIZONTAL) ? 0 : 1]; + gl.index = index; + gl.advance = w; + } Variant key; bool find_embedded = false; if (gl.count == 1) { @@ -4643,22 +4714,22 @@ double TextServerAdvanced::_shaped_text_fit_to_width(const RID &p_shaped, double if (p_jst_flags.has_flag(JUSTIFICATION_TRIM_EDGE_SPACES)) { // Trim spaces. - while ((start_pos < end_pos) && ((sd->glyphs[start_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (sd->glyphs[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (sd->glyphs[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + while ((start_pos < end_pos) && ((sd->glyphs[start_pos].flags & GRAPHEME_IS_SOFT_HYPHEN) != GRAPHEME_IS_SOFT_HYPHEN) && ((sd->glyphs[start_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (sd->glyphs[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (sd->glyphs[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { justification_width -= sd->glyphs[start_pos].advance * sd->glyphs[start_pos].repeat; sd->glyphs.write[start_pos].advance = 0; start_pos += sd->glyphs[start_pos].count; } - while ((start_pos < end_pos) && ((sd->glyphs[end_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (sd->glyphs[end_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (sd->glyphs[end_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + while ((start_pos < end_pos) && ((sd->glyphs[end_pos].flags & GRAPHEME_IS_SOFT_HYPHEN) != GRAPHEME_IS_SOFT_HYPHEN) && ((sd->glyphs[end_pos].flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE || (sd->glyphs[end_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (sd->glyphs[end_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { justification_width -= sd->glyphs[end_pos].advance * sd->glyphs[end_pos].repeat; sd->glyphs.write[end_pos].advance = 0; end_pos -= sd->glyphs[end_pos].count; } } else { // Skip breaks, but do not reset size. - while ((start_pos < end_pos) && ((sd->glyphs[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (sd->glyphs[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + while ((start_pos < end_pos) && ((sd->glyphs[start_pos].flags & GRAPHEME_IS_SOFT_HYPHEN) != GRAPHEME_IS_SOFT_HYPHEN) && ((sd->glyphs[start_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (sd->glyphs[start_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { start_pos += sd->glyphs[start_pos].count; } - while ((start_pos < end_pos) && ((sd->glyphs[end_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (sd->glyphs[end_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { + while ((start_pos < end_pos) && ((sd->glyphs[end_pos].flags & GRAPHEME_IS_SOFT_HYPHEN) != GRAPHEME_IS_SOFT_HYPHEN) && ((sd->glyphs[end_pos].flags & GRAPHEME_IS_BREAK_HARD) == GRAPHEME_IS_BREAK_HARD || (sd->glyphs[end_pos].flags & GRAPHEME_IS_BREAK_SOFT) == GRAPHEME_IS_BREAK_SOFT)) { end_pos -= sd->glyphs[end_pos].count; } } @@ -4674,7 +4745,7 @@ double TextServerAdvanced::_shaped_text_fit_to_width(const RID &p_shaped, double elongation_count++; } } - if ((gl.flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE && (gl.flags & GRAPHEME_IS_PUNCTUATION) != GRAPHEME_IS_PUNCTUATION) { + if ((gl.flags & GRAPHEME_IS_SOFT_HYPHEN) != GRAPHEME_IS_SOFT_HYPHEN && (gl.flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE && (gl.flags & GRAPHEME_IS_PUNCTUATION) != GRAPHEME_IS_PUNCTUATION) { space_count++; } } @@ -4707,7 +4778,7 @@ double TextServerAdvanced::_shaped_text_fit_to_width(const RID &p_shaped, double for (int i = start_pos; i <= end_pos; i++) { Glyph &gl = sd->glyphs.write[i]; if (gl.count > 0) { - if ((gl.flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE && (gl.flags & GRAPHEME_IS_PUNCTUATION) != GRAPHEME_IS_PUNCTUATION) { + if ((gl.flags & GRAPHEME_IS_SOFT_HYPHEN) != GRAPHEME_IS_SOFT_HYPHEN && (gl.flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE && (gl.flags & GRAPHEME_IS_PUNCTUATION) != GRAPHEME_IS_PUNCTUATION) { double old_adv = gl.advance; double new_advance; if ((gl.flags & GRAPHEME_IS_VIRTUAL) == GRAPHEME_IS_VIRTUAL) { @@ -4797,6 +4868,166 @@ double TextServerAdvanced::_shaped_text_tab_align(const RID &p_shaped, const Pac return 0.0; } +RID TextServerAdvanced::_find_sys_font_for_text(const RID &p_fdef, const String &p_script_code, const String &p_language, const String &p_text) { + RID f; + // Try system fallback. + String font_name = _font_get_name(p_fdef); + BitField<FontStyle> font_style = _font_get_style(p_fdef); + int font_weight = _font_get_weight(p_fdef); + int font_stretch = _font_get_stretch(p_fdef); + Dictionary dvar = _font_get_variation_coordinates(p_fdef); + static int64_t wgth_tag = _name_to_tag("weight"); + static int64_t wdth_tag = _name_to_tag("width"); + static int64_t ital_tag = _name_to_tag("italic"); + if (dvar.has(wgth_tag)) { + font_weight = dvar[wgth_tag].operator int(); + } + if (dvar.has(wdth_tag)) { + font_stretch = dvar[wdth_tag].operator int(); + } + if (dvar.has(ital_tag) && dvar[ital_tag].operator int() == 1) { + font_style.set_flag(TextServer::FONT_ITALIC); + } + + String locale = (p_language.is_empty()) ? TranslationServer::get_singleton()->get_tool_locale() : p_language; + PackedStringArray fallback_font_name = OS::get_singleton()->get_system_font_path_for_text(font_name, p_text, locale, p_script_code, font_weight, font_stretch, font_style & TextServer::FONT_ITALIC); +#ifdef GDEXTENSION + for (int fb = 0; fb < fallback_font_name.size(); fb++) { + const String &E = fallback_font_name[fb]; +#elif defined(GODOT_MODULE) + for (const String &E : fallback_font_name) { +#endif + SystemFontKey key = SystemFontKey(E, font_style & TextServer::FONT_ITALIC, font_weight, font_stretch, p_fdef, this); + if (system_fonts.has(key)) { + const SystemFontCache &sysf_cache = system_fonts[key]; + int best_score = 0; + int best_match = -1; + for (int face_idx = 0; face_idx < sysf_cache.var.size(); face_idx++) { + const SystemFontCacheRec &F = sysf_cache.var[face_idx]; + if (unlikely(!_font_has_char(F.rid, p_text[0]))) { + continue; + } + BitField<FontStyle> style = _font_get_style(F.rid); + int weight = _font_get_weight(F.rid); + int stretch = _font_get_stretch(F.rid); + int score = (20 - Math::abs(weight - font_weight) / 50); + score += (20 - Math::abs(stretch - font_stretch) / 10); + if (bool(style & TextServer::FONT_ITALIC) == bool(font_style & TextServer::FONT_ITALIC)) { + score += 30; + } + if (score >= best_score) { + best_score = score; + best_match = face_idx; + } + if (best_score == 70) { + break; + } + } + if (best_match != -1) { + f = sysf_cache.var[best_match].rid; + } + } + if (!f.is_valid()) { + if (system_fonts.has(key)) { + const SystemFontCache &sysf_cache = system_fonts[key]; + if (sysf_cache.max_var == sysf_cache.var.size()) { + // All subfonts already tested, skip. + continue; + } + } + + if (!system_font_data.has(E)) { + system_font_data[E] = FileAccess::get_file_as_bytes(E); + } + + const PackedByteArray &font_data = system_font_data[E]; + + SystemFontCacheRec sysf; + sysf.rid = _create_font(); + _font_set_data_ptr(sysf.rid, font_data.ptr(), font_data.size()); + + Dictionary var = dvar; + // Select matching style from collection. + int best_score = 0; + int best_match = -1; + for (int face_idx = 0; face_idx < _font_get_face_count(sysf.rid); face_idx++) { + _font_set_face_index(sysf.rid, face_idx); + if (unlikely(!_font_has_char(sysf.rid, p_text[0]))) { + continue; + } + BitField<FontStyle> style = _font_get_style(sysf.rid); + int weight = _font_get_weight(sysf.rid); + int stretch = _font_get_stretch(sysf.rid); + int score = (20 - Math::abs(weight - font_weight) / 50); + score += (20 - Math::abs(stretch - font_stretch) / 10); + if (bool(style & TextServer::FONT_ITALIC) == bool(font_style & TextServer::FONT_ITALIC)) { + score += 30; + } + if (score >= best_score) { + best_score = score; + best_match = face_idx; + } + if (best_score == 70) { + break; + } + } + if (best_match == -1) { + _free_rid(sysf.rid); + continue; + } else { + _font_set_face_index(sysf.rid, best_match); + } + sysf.index = best_match; + + // If it's a variable font, apply weight, stretch and italic coordinates to match requested style. + if (best_score != 70) { + Dictionary ftr = _font_supported_variation_list(sysf.rid); + if (ftr.has(wdth_tag)) { + var[wdth_tag] = font_stretch; + _font_set_stretch(sysf.rid, font_stretch); + } + if (ftr.has(wgth_tag)) { + var[wgth_tag] = font_weight; + _font_set_weight(sysf.rid, font_weight); + } + if ((font_style & TextServer::FONT_ITALIC) && ftr.has(ital_tag)) { + var[ital_tag] = 1; + _font_set_style(sysf.rid, _font_get_style(sysf.rid) | TextServer::FONT_ITALIC); + } + } + + _font_set_antialiasing(sysf.rid, key.antialiasing); + _font_set_generate_mipmaps(sysf.rid, key.mipmaps); + _font_set_multichannel_signed_distance_field(sysf.rid, key.msdf); + _font_set_msdf_pixel_range(sysf.rid, key.msdf_range); + _font_set_msdf_size(sysf.rid, key.msdf_source_size); + _font_set_fixed_size(sysf.rid, key.fixed_size); + _font_set_force_autohinter(sysf.rid, key.force_autohinter); + _font_set_hinting(sysf.rid, key.hinting); + _font_set_subpixel_positioning(sysf.rid, key.subpixel_positioning); + _font_set_variation_coordinates(sysf.rid, var); + _font_set_oversampling(sysf.rid, key.oversampling); + _font_set_embolden(sysf.rid, key.embolden); + _font_set_transform(sysf.rid, key.transform); + _font_set_spacing(sysf.rid, SPACING_TOP, key.extra_spacing[SPACING_TOP]); + _font_set_spacing(sysf.rid, SPACING_BOTTOM, key.extra_spacing[SPACING_BOTTOM]); + _font_set_spacing(sysf.rid, SPACING_SPACE, key.extra_spacing[SPACING_SPACE]); + _font_set_spacing(sysf.rid, SPACING_GLYPH, key.extra_spacing[SPACING_GLYPH]); + + if (system_fonts.has(key)) { + system_fonts[key].var.push_back(sysf); + } else { + SystemFontCache &sysf_cache = system_fonts[key]; + sysf_cache.max_var = _font_get_face_count(sysf.rid); + sysf_cache.var.push_back(sysf); + } + f = sysf.rid; + } + break; + } + return f; +} + void TextServerAdvanced::_shaped_text_overrun_trim_to_width(const RID &p_shaped_line, double p_width, BitField<TextServer::TextOverrunFlag> p_trim_flags) { ShapedTextDataAdvanced *sd = shaped_owner.get_or_null(p_shaped_line); ERR_FAIL_NULL_MSG(sd, "ShapedTextDataAdvanced invalid."); @@ -4839,20 +5070,52 @@ void TextServerAdvanced::_shaped_text_overrun_trim_to_width(const RID &p_shaped_ int sd_size = sd->glyphs.size(); int last_gl_font_size = sd_glyphs[sd_size - 1].font_size; + bool found_el_char = false; // Find usable fonts, if fonts from the last glyph do not have required chars. RID dot_gl_font_rid = sd_glyphs[sd_size - 1].font_rid; - if (!_font_has_char(dot_gl_font_rid, '.')) { + if (!_font_has_char(dot_gl_font_rid, sd->el_char)) { const Array &fonts = spans[spans.size() - 1].fonts; for (int i = 0; i < fonts.size(); i++) { - if (_font_has_char(fonts[i], '.')) { + if (_font_has_char(fonts[i], sd->el_char)) { dot_gl_font_rid = fonts[i]; + found_el_char = true; break; } } + if (!found_el_char && OS::get_singleton()->has_feature("system_fonts") && fonts.size() > 0 && _font_is_allow_system_fallback(fonts[0])) { + const char32_t u32str[] = { sd->el_char, 0 }; + RID rid = _find_sys_font_for_text(fonts[0], String(), spans[spans.size() - 1].language, u32str); + if (rid.is_valid()) { + dot_gl_font_rid = rid; + found_el_char = true; + } + } + } else { + found_el_char = true; + } + if (!found_el_char) { + bool found_dot_char = false; + dot_gl_font_rid = sd_glyphs[sd_size - 1].font_rid; + if (!_font_has_char(dot_gl_font_rid, '.')) { + const Array &fonts = spans[spans.size() - 1].fonts; + for (int i = 0; i < fonts.size(); i++) { + if (_font_has_char(fonts[i], '.')) { + dot_gl_font_rid = fonts[i]; + found_dot_char = true; + break; + } + } + if (!found_dot_char && OS::get_singleton()->has_feature("system_fonts") && fonts.size() > 0 && _font_is_allow_system_fallback(fonts[0])) { + RID rid = _find_sys_font_for_text(fonts[0], String(), spans[spans.size() - 1].language, "."); + if (rid.is_valid()) { + dot_gl_font_rid = rid; + } + } + } } RID whitespace_gl_font_rid = sd_glyphs[sd_size - 1].font_rid; - if (!_font_has_char(whitespace_gl_font_rid, '.')) { + if (!_font_has_char(whitespace_gl_font_rid, ' ')) { const Array &fonts = spans[spans.size() - 1].fonts; for (int i = 0; i < fonts.size(); i++) { if (_font_has_char(fonts[i], ' ')) { @@ -4862,14 +5125,14 @@ void TextServerAdvanced::_shaped_text_overrun_trim_to_width(const RID &p_shaped_ } } - int32_t dot_gl_idx = dot_gl_font_rid.is_valid() ? _font_get_glyph_index(dot_gl_font_rid, last_gl_font_size, '.', 0) : -10; + int32_t dot_gl_idx = dot_gl_font_rid.is_valid() ? _font_get_glyph_index(dot_gl_font_rid, last_gl_font_size, (found_el_char ? sd->el_char : '.'), 0) : -1; Vector2 dot_adv = dot_gl_font_rid.is_valid() ? _font_get_glyph_advance(dot_gl_font_rid, last_gl_font_size, dot_gl_idx) : Vector2(); - int32_t whitespace_gl_idx = whitespace_gl_font_rid.is_valid() ? _font_get_glyph_index(whitespace_gl_font_rid, last_gl_font_size, ' ', 0) : -10; + int32_t whitespace_gl_idx = whitespace_gl_font_rid.is_valid() ? _font_get_glyph_index(whitespace_gl_font_rid, last_gl_font_size, ' ', 0) : -1; Vector2 whitespace_adv = whitespace_gl_font_rid.is_valid() ? _font_get_glyph_advance(whitespace_gl_font_rid, last_gl_font_size, whitespace_gl_idx) : Vector2(); int ellipsis_width = 0; if (add_ellipsis && whitespace_gl_font_rid.is_valid()) { - ellipsis_width = 3 * dot_adv.x + sd->extra_spacing[SPACING_GLYPH] + _font_get_spacing(dot_gl_font_rid, SPACING_GLYPH) + (cut_per_word ? whitespace_adv.x : 0); + ellipsis_width = (found_el_char ? 1 : 3) * dot_adv.x + sd->extra_spacing[SPACING_GLYPH] + _font_get_spacing(dot_gl_font_rid, SPACING_GLYPH) + (cut_per_word ? whitespace_adv.x : 0); } int ell_min_characters = 6; @@ -4948,7 +5211,7 @@ void TextServerAdvanced::_shaped_text_overrun_trim_to_width(const RID &p_shaped_ if (dot_gl_idx != 0) { Glyph gl; gl.count = 1; - gl.repeat = 3; + gl.repeat = (found_el_char ? 1 : 3); gl.advance = dot_adv.x; gl.index = dot_gl_idx; gl.font_rid = dot_gl_font_rid; @@ -5163,6 +5426,9 @@ bool TextServerAdvanced::_shaped_text_update_breaks(const RID &p_shaped) { if (c == 0x0009 || c == 0x000b) { sd_glyphs_new[sd_shift + i].flags |= GRAPHEME_IS_TAB; } + if (c == 0x00ad) { + sd_glyphs_new[sd_shift + i].flags |= GRAPHEME_IS_SOFT_HYPHEN; + } if (is_whitespace(c)) { sd_glyphs_new[sd_shift + i].flags |= GRAPHEME_IS_SPACE; } @@ -5184,7 +5450,7 @@ bool TextServerAdvanced::_shaped_text_update_breaks(const RID &p_shaped) { if (sd->breaks.has(sd_glyphs[i].end)) { if (sd->breaks[sd_glyphs[i].end] && (is_linebreak(c))) { sd_glyphs_new[sd_shift + i].flags |= GRAPHEME_IS_BREAK_HARD; - } else if (is_whitespace(c)) { + } else if (is_whitespace(c) || c == 0x00ad) { sd_glyphs_new[sd_shift + i].flags |= GRAPHEME_IS_BREAK_SOFT; } else { int count = sd_glyphs[i].count; @@ -5403,7 +5669,7 @@ bool TextServerAdvanced::_shaped_text_update_justification_ops(const RID &p_shap sd_glyphs[i].flags |= GRAPHEME_IS_ELONGATION; } if (sd->jstops.has(sd_glyphs[i].start)) { - if (c == 0xfffc) { + if (c == 0xfffc || c == 0x00ad) { continue; } if (sd->jstops[sd_glyphs[i].start]) { @@ -5529,6 +5795,11 @@ Glyph TextServerAdvanced::_shape_single_glyph(ShapedTextDataAdvanced *p_sd, char gl.x_off = Math::round((double)glyph_pos[0].x_offset / (64.0 / scale)); } gl.y_off = -Math::round((double)glyph_pos[0].y_offset / (64.0 / scale)); + if (p_sd->orientation == ORIENTATION_HORIZONTAL) { + gl.y_off += _font_get_baseline_offset(gl.font_rid) * (double)(_font_get_ascent(gl.font_rid, gl.font_size) + _font_get_descent(gl.font_rid, gl.font_size)); + } else { + gl.x_off += _font_get_baseline_offset(gl.font_rid) * (double)(_font_get_ascent(gl.font_rid, gl.font_size) + _font_get_descent(gl.font_rid, gl.font_size)); + } if ((glyph_info[0].codepoint != 0) || !u_isgraph(p_char)) { gl.flags |= GRAPHEME_IS_VALID; @@ -5557,7 +5828,7 @@ _FORCE_INLINE_ void TextServerAdvanced::_add_featuers(const Dictionary &p_source } } -void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int64_t p_start, int64_t p_end, hb_script_t p_script, hb_direction_t p_direction, TypedArray<RID> p_fonts, int64_t p_span, int64_t p_fb_index, int64_t p_prev_start, int64_t p_prev_end) { +void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int64_t p_start, int64_t p_end, hb_script_t p_script, hb_direction_t p_direction, TypedArray<RID> p_fonts, int64_t p_span, int64_t p_fb_index, int64_t p_prev_start, int64_t p_prev_end, RID p_prev_font) { RID f; int fs = p_sd->spans[p_span].font_size; @@ -5577,193 +5848,81 @@ void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int64_t p_star break; } } - String text = p_sd->text.substr(p_start, next - p_start); - - String font_name = _font_get_name(fdef); - BitField<FontStyle> font_style = _font_get_style(fdef); - int font_weight = _font_get_weight(fdef); - int font_stretch = _font_get_stretch(fdef); - Dictionary dvar = _font_get_variation_coordinates(fdef); - static int64_t wgth_tag = _name_to_tag("weight"); - static int64_t wdth_tag = _name_to_tag("width"); - static int64_t ital_tag = _name_to_tag("italic"); - if (dvar.has(wgth_tag)) { - font_weight = dvar[wgth_tag].operator int(); - } - if (dvar.has(wdth_tag)) { - font_stretch = dvar[wdth_tag].operator int(); - } - if (dvar.has(ital_tag) && dvar[ital_tag].operator int() == 1) { - font_style.set_flag(TextServer::FONT_ITALIC); - } - char scr_buffer[5] = { 0, 0, 0, 0, 0 }; hb_tag_to_string(hb_script_to_iso15924_tag(p_script), scr_buffer); String script_code = String(scr_buffer); - String locale = (p_sd->spans[p_span].language.is_empty()) ? TranslationServer::get_singleton()->get_tool_locale() : p_sd->spans[p_span].language; - - PackedStringArray fallback_font_name = OS::get_singleton()->get_system_font_path_for_text(font_name, text, locale, script_code, font_weight, font_stretch, font_style & TextServer::FONT_ITALIC); -#ifdef GDEXTENSION - for (int fb = 0; fb < fallback_font_name.size(); fb++) { - const String &E = fallback_font_name[fb]; -#else - for (const String &E : fallback_font_name) { -#endif - SystemFontKey key = SystemFontKey(E, font_style & TextServer::FONT_ITALIC, font_weight, font_stretch, fdef, this); - if (system_fonts.has(key)) { - const SystemFontCache &sysf_cache = system_fonts[key]; - int best_score = 0; - int best_match = -1; - for (int face_idx = 0; face_idx < sysf_cache.var.size(); face_idx++) { - const SystemFontCacheRec &F = sysf_cache.var[face_idx]; - if (unlikely(!_font_has_char(F.rid, text[0]))) { - continue; - } - BitField<FontStyle> style = _font_get_style(F.rid); - int weight = _font_get_weight(F.rid); - int stretch = _font_get_stretch(F.rid); - int score = (20 - Math::abs(weight - font_weight) / 50); - score += (20 - Math::abs(stretch - font_stretch) / 10); - if (bool(style & TextServer::FONT_ITALIC) == bool(font_style & TextServer::FONT_ITALIC)) { - score += 30; - } - if (score >= best_score) { - best_score = score; - best_match = face_idx; - } - if (best_score == 70) { - break; - } - } - if (best_match != -1) { - f = sysf_cache.var[best_match].rid; - } - } - if (!f.is_valid()) { - if (system_fonts.has(key)) { - const SystemFontCache &sysf_cache = system_fonts[key]; - if (sysf_cache.max_var == sysf_cache.var.size()) { - // All subfonts already tested, skip. - continue; - } - } - - if (!system_font_data.has(E)) { - system_font_data[E] = FileAccess::get_file_as_bytes(E); - } - - const PackedByteArray &font_data = system_font_data[E]; - - SystemFontCacheRec sysf; - sysf.rid = _create_font(); - _font_set_data_ptr(sysf.rid, font_data.ptr(), font_data.size()); - Dictionary var = dvar; - // Select matching style from collection. - int best_score = 0; - int best_match = -1; - for (int face_idx = 0; face_idx < _font_get_face_count(sysf.rid); face_idx++) { - _font_set_face_index(sysf.rid, face_idx); - if (unlikely(!_font_has_char(sysf.rid, text[0]))) { - continue; - } - BitField<FontStyle> style = _font_get_style(sysf.rid); - int weight = _font_get_weight(sysf.rid); - int stretch = _font_get_stretch(sysf.rid); - int score = (20 - Math::abs(weight - font_weight) / 50); - score += (20 - Math::abs(stretch - font_stretch) / 10); - if (bool(style & TextServer::FONT_ITALIC) == bool(font_style & TextServer::FONT_ITALIC)) { - score += 30; - } - if (score >= best_score) { - best_score = score; - best_match = face_idx; - } - if (best_score == 70) { - break; - } - } - if (best_match == -1) { - _free_rid(sysf.rid); - continue; - } else { - _font_set_face_index(sysf.rid, best_match); - } - sysf.index = best_match; - - // If it's a variable font, apply weight, stretch and italic coordinates to match requested style. - if (best_score != 70) { - Dictionary ftr = _font_supported_variation_list(sysf.rid); - if (ftr.has(wdth_tag)) { - var[wdth_tag] = font_stretch; - _font_set_stretch(sysf.rid, font_stretch); - } - if (ftr.has(wgth_tag)) { - var[wgth_tag] = font_weight; - _font_set_weight(sysf.rid, font_weight); - } - if ((font_style & TextServer::FONT_ITALIC) && ftr.has(ital_tag)) { - var[ital_tag] = 1; - _font_set_style(sysf.rid, _font_get_style(sysf.rid) | TextServer::FONT_ITALIC); - } - } - - _font_set_antialiasing(sysf.rid, key.antialiasing); - _font_set_generate_mipmaps(sysf.rid, key.mipmaps); - _font_set_multichannel_signed_distance_field(sysf.rid, key.msdf); - _font_set_msdf_pixel_range(sysf.rid, key.msdf_range); - _font_set_msdf_size(sysf.rid, key.msdf_source_size); - _font_set_fixed_size(sysf.rid, key.fixed_size); - _font_set_force_autohinter(sysf.rid, key.force_autohinter); - _font_set_hinting(sysf.rid, key.hinting); - _font_set_subpixel_positioning(sysf.rid, key.subpixel_positioning); - _font_set_variation_coordinates(sysf.rid, var); - _font_set_oversampling(sysf.rid, key.oversampling); - _font_set_embolden(sysf.rid, key.embolden); - _font_set_transform(sysf.rid, key.transform); - _font_set_spacing(sysf.rid, SPACING_TOP, key.extra_spacing[SPACING_TOP]); - _font_set_spacing(sysf.rid, SPACING_BOTTOM, key.extra_spacing[SPACING_BOTTOM]); - _font_set_spacing(sysf.rid, SPACING_SPACE, key.extra_spacing[SPACING_SPACE]); - _font_set_spacing(sysf.rid, SPACING_GLYPH, key.extra_spacing[SPACING_GLYPH]); - - if (system_fonts.has(key)) { - system_fonts[key].var.push_back(sysf); - } else { - SystemFontCache &sysf_cache = system_fonts[key]; - sysf_cache.max_var = _font_get_face_count(sysf.rid); - sysf_cache.var.push_back(sysf); - } - f = sysf.rid; - } - break; - } + String text = p_sd->text.substr(p_start, next - p_start); + f = _find_sys_font_for_text(fdef, script_code, p_sd->spans[p_span].language, text); } } if (!f.is_valid()) { - // No valid font, use fallback hex code boxes. - for (int i = p_start; i < p_end; i++) { + // Shaping failed, try looking up raw characters or use fallback hex code boxes. + int fb_from = (p_direction != HB_DIRECTION_RTL) ? p_start : p_end - 1; + int fb_to = (p_direction != HB_DIRECTION_RTL) ? p_end : p_start - 1; + int fb_delta = (p_direction != HB_DIRECTION_RTL) ? +1 : -1; + + for (int i = fb_from; i != fb_to; i += fb_delta) { if (p_sd->preserve_invalid || (p_sd->preserve_control && is_control(p_sd->text[i]))) { Glyph gl; gl.start = i + p_sd->start; gl.end = i + 1 + p_sd->start; gl.count = 1; - gl.index = p_sd->text[i]; gl.font_size = fs; - gl.font_rid = RID(); if (p_direction == HB_DIRECTION_RTL || p_direction == HB_DIRECTION_BTT) { gl.flags |= TextServer::GRAPHEME_IS_RTL; } - if (p_sd->orientation == ORIENTATION_HORIZONTAL) { - gl.advance = get_hex_code_box_size(fs, gl.index).x; - p_sd->ascent = MAX(p_sd->ascent, get_hex_code_box_size(fs, gl.index).y); - } else { - gl.advance = get_hex_code_box_size(fs, gl.index).y; - gl.y_off = get_hex_code_box_size(fs, gl.index).y; - gl.x_off = -Math::round(get_hex_code_box_size(fs, gl.index).x * 0.5); - p_sd->ascent = MAX(p_sd->ascent, Math::round(get_hex_code_box_size(fs, gl.index).x * 0.5)); - p_sd->descent = MAX(p_sd->descent, Math::round(get_hex_code_box_size(fs, gl.index).x * 0.5)); + + bool found = false; + for (int j = 0; j <= p_fonts.size(); j++) { + RID f_rid; + if (j == p_fonts.size()) { + f_rid = p_prev_font; + } else { + f_rid = p_fonts[j]; + } + if (f_rid.is_valid() && _font_has_char(f_rid, p_sd->text[i])) { + gl.font_rid = f_rid; + gl.index = _font_get_glyph_index(gl.font_rid, fs, p_sd->text[i], 0); + if (p_sd->orientation == ORIENTATION_HORIZONTAL) { + gl.advance = _font_get_glyph_advance(gl.font_rid, fs, gl.index).x; + gl.x_off = 0; + gl.y_off = _font_get_baseline_offset(gl.font_rid) * (double)(_font_get_ascent(gl.font_rid, gl.font_size) + _font_get_descent(gl.font_rid, gl.font_size)); + p_sd->ascent = MAX(p_sd->ascent, _font_get_ascent(gl.font_rid, gl.font_size) + _font_get_spacing(gl.font_rid, SPACING_TOP)); + p_sd->descent = MAX(p_sd->descent, _font_get_descent(gl.font_rid, gl.font_size) + _font_get_spacing(gl.font_rid, SPACING_BOTTOM)); + } else { + gl.advance = _font_get_glyph_advance(gl.font_rid, fs, gl.index).y; + gl.x_off = -Math::round(_font_get_glyph_advance(gl.font_rid, gl.font_size, gl.index).x * 0.5) + _font_get_baseline_offset(gl.font_rid) * (double)(_font_get_ascent(gl.font_rid, gl.font_size) + _font_get_descent(gl.font_rid, gl.font_size)); + gl.y_off = _font_get_ascent(gl.font_rid, gl.font_size); + p_sd->ascent = MAX(p_sd->ascent, Math::round(_font_get_glyph_advance(gl.font_rid, gl.font_size, gl.index).x * 0.5)); + p_sd->descent = MAX(p_sd->descent, Math::round(_font_get_glyph_advance(gl.font_rid, gl.font_size, gl.index).x * 0.5)); + } + double scale = _font_get_scale(gl.font_rid, fs); + bool subpos = (scale != 1.0) || (_font_get_subpixel_positioning(gl.font_rid) == SUBPIXEL_POSITIONING_ONE_HALF) || (_font_get_subpixel_positioning(gl.font_rid) == SUBPIXEL_POSITIONING_ONE_QUARTER) || (_font_get_subpixel_positioning(gl.font_rid) == SUBPIXEL_POSITIONING_AUTO && fs <= SUBPIXEL_POSITIONING_ONE_HALF_MAX_SIZE); + if (!subpos) { + gl.advance = Math::round(gl.advance); + gl.x_off = Math::round(gl.x_off); + } + found = true; + break; + } } + if (!found) { + gl.font_rid = RID(); + gl.index = p_sd->text[i]; + if (p_sd->orientation == ORIENTATION_HORIZONTAL) { + gl.advance = get_hex_code_box_size(fs, gl.index).x; + p_sd->ascent = MAX(p_sd->ascent, get_hex_code_box_size(fs, gl.index).y); + } else { + gl.advance = get_hex_code_box_size(fs, gl.index).y; + gl.y_off = get_hex_code_box_size(fs, gl.index).y; + gl.x_off = -Math::round(get_hex_code_box_size(fs, gl.index).x * 0.5); + p_sd->ascent = MAX(p_sd->ascent, Math::round(get_hex_code_box_size(fs, gl.index).x * 0.5)); + p_sd->descent = MAX(p_sd->descent, Math::round(get_hex_code_box_size(fs, gl.index).x * 0.5)); + } + } + p_sd->width += gl.advance; p_sd->glyphs.push_back(gl); @@ -5897,6 +6056,11 @@ void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int64_t p_star gl.x_off = Math::round((double)glyph_pos[i].x_offset / (64.0 / scale)); } gl.y_off = -Math::round((double)glyph_pos[i].y_offset / (64.0 / scale)); + if (p_sd->orientation == ORIENTATION_HORIZONTAL) { + gl.y_off += _font_get_baseline_offset(gl.font_rid) * (double)(_font_get_ascent(gl.font_rid, gl.font_size) + _font_get_descent(gl.font_rid, gl.font_size)); + } else { + gl.x_off += _font_get_baseline_offset(gl.font_rid) * (double)(_font_get_ascent(gl.font_rid, gl.font_size) + _font_get_descent(gl.font_rid, gl.font_size)); + } } if (!last_run || i < glyph_count - 1) { // Do not add extra spacing to the last glyph of the string. @@ -5933,7 +6097,7 @@ void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int64_t p_star for (unsigned int i = 0; i < glyph_count; i++) { if ((w[i].flags & GRAPHEME_IS_VALID) == GRAPHEME_IS_VALID) { if (failed_subrun_start != p_end + 1) { - _shape_run(p_sd, failed_subrun_start, failed_subrun_end, p_script, p_direction, p_fonts, p_span, p_fb_index + 1, p_start, p_end); + _shape_run(p_sd, failed_subrun_start, failed_subrun_end, p_script, p_direction, p_fonts, p_span, p_fb_index + 1, p_start, p_end, (p_fb_index >= p_fonts.size()) ? f : RID()); failed_subrun_start = p_end + 1; failed_subrun_end = p_start; } @@ -5963,7 +6127,7 @@ void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int64_t p_star } memfree(w); if (failed_subrun_start != p_end + 1) { - _shape_run(p_sd, failed_subrun_start, failed_subrun_end, p_script, p_direction, p_fonts, p_span, p_fb_index + 1, p_start, p_end); + _shape_run(p_sd, failed_subrun_start, failed_subrun_end, p_script, p_direction, p_fonts, p_span, p_fb_index + 1, p_start, p_end, (p_fb_index >= p_fonts.size()) ? f : RID()); } p_sd->ascent = MAX(p_sd->ascent, _font_get_ascent(f, fs) + _font_get_spacing(f, SPACING_TOP)); p_sd->descent = MAX(p_sd->descent, _font_get_descent(f, fs) + _font_get_spacing(f, SPACING_BOTTOM)); @@ -6087,21 +6251,21 @@ bool TextServerAdvanced::_shaped_text_shape(const RID &p_shaped) { for (int i = 0; i < bidi_run_count; i++) { int32_t _bidi_run_start = 0; int32_t _bidi_run_length = end - start; - bool is_rtl = false; + bool is_ltr = false; hb_direction_t bidi_run_direction = HB_DIRECTION_INVALID; if (bidi_iter) { - is_rtl = (ubidi_getVisualRun(bidi_iter, i, &_bidi_run_start, &_bidi_run_length) == UBIDI_LTR); + is_ltr = (ubidi_getVisualRun(bidi_iter, i, &_bidi_run_start, &_bidi_run_length) == UBIDI_LTR); } switch (sd->orientation) { case ORIENTATION_HORIZONTAL: { - if (is_rtl) { + if (is_ltr) { bidi_run_direction = HB_DIRECTION_LTR; } else { bidi_run_direction = HB_DIRECTION_RTL; } } break; case ORIENTATION_VERTICAL: { - if (is_rtl) { + if (is_ltr) { bidi_run_direction = HB_DIRECTION_TTB; } else { bidi_run_direction = HB_DIRECTION_BTT; @@ -6114,9 +6278,9 @@ bool TextServerAdvanced::_shaped_text_shape(const RID &p_shaped) { // Shape runs. - int scr_from = (is_rtl) ? 0 : sd->script_iter->script_ranges.size() - 1; - int scr_to = (is_rtl) ? sd->script_iter->script_ranges.size() : -1; - int scr_delta = (is_rtl) ? +1 : -1; + int scr_from = (is_ltr) ? 0 : sd->script_iter->script_ranges.size() - 1; + int scr_to = (is_ltr) ? sd->script_iter->script_ranges.size() : -1; + int scr_delta = (is_ltr) ? +1 : -1; for (int j = scr_from; j != scr_to; j += scr_delta) { if ((sd->script_iter->script_ranges[j].start < bidi_run_end) && (sd->script_iter->script_ranges[j].end > bidi_run_start)) { @@ -6126,9 +6290,9 @@ bool TextServerAdvanced::_shaped_text_shape(const RID &p_shaped) { hb_tag_to_string(hb_script_to_iso15924_tag(sd->script_iter->script_ranges[j].script), scr_buffer); String script_code = String(scr_buffer); - int spn_from = (is_rtl) ? 0 : sd->spans.size() - 1; - int spn_to = (is_rtl) ? sd->spans.size() : -1; - int spn_delta = (is_rtl) ? +1 : -1; + int spn_from = (is_ltr) ? 0 : sd->spans.size() - 1; + int spn_to = (is_ltr) ? sd->spans.size() : -1; + int spn_delta = (is_ltr) ? +1 : -1; for (int k = spn_from; k != spn_to; k += spn_delta) { const ShapedTextDataAdvanced::Span &span = sd->spans[k]; @@ -6176,7 +6340,7 @@ bool TextServerAdvanced::_shaped_text_shape(const RID &p_shaped) { } fonts.append_array(fonts_scr_only); fonts.append_array(fonts_no_match); - _shape_run(sd, MAX(sd->spans[k].start - sd->start, script_run_start), MIN(sd->spans[k].end - sd->start, script_run_end), sd->script_iter->script_ranges[j].script, bidi_run_direction, fonts, k, 0, 0, 0); + _shape_run(sd, MAX(sd->spans[k].start - sd->start, script_run_start), MIN(sd->spans[k].end - sd->start, script_run_end), sd->script_iter->script_ranges[j].script, bidi_run_direction, fonts, k, 0, 0, 0, RID()); } } } @@ -6690,7 +6854,7 @@ String TextServerAdvanced::_strip_diacritics(const String &p_string) const { if (u_getCombiningClass(normalized_string[i]) == 0) { #ifdef GDEXTENSION result = result + String::chr(normalized_string[i]); -#else +#elif defined(GODOT_MODULE) result = result + normalized_string[i]; #endif } |