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[Complex Text Layouts] Align glyph offsets and advances to the pixel grid.

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bruvzg 2020-12-01 09:11:41 +02:00
parent a458e90179
commit c3cc9d82b4
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GPG Key ID: 009E1BFE42239B95
3 changed files with 75 additions and 75 deletions
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82
modules/text_server_adv/text_server_adv.cpp
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@ -1128,8 +1128,8 @@ bool TextServerAdvanced::shaped_text_resize_object(RID p_shaped, Variant p_key,
sd->ascent = MAX(sd->ascent, sd->objects[key].rect.size.y);
} break;
case VALIGN_CENTER: {
sd->ascent = MAX(sd->ascent, sd->objects[key].rect.size.y / 2);
sd->descent = MAX(sd->descent, sd->objects[key].rect.size.y / 2);
sd->ascent = MAX(sd->ascent, Math::round(sd->objects[key].rect.size.y / 2));
sd->descent = MAX(sd->descent, Math::round(sd->objects[key].rect.size.y / 2));
} break;
case VALIGN_BOTTOM: {
sd->descent = MAX(sd->descent, sd->objects[key].rect.size.y);
@ -1144,8 +1144,8 @@ bool TextServerAdvanced::shaped_text_resize_object(RID p_shaped, Variant p_key,
sd->ascent = MAX(sd->ascent, sd->objects[key].rect.size.x);
} break;
case VALIGN_CENTER: {
sd->ascent = MAX(sd->ascent, sd->objects[key].rect.size.x / 2);
sd->descent = MAX(sd->descent, sd->objects[key].rect.size.x / 2);
sd->ascent = MAX(sd->ascent, Math::round(sd->objects[key].rect.size.x / 2));
sd->descent = MAX(sd->descent, Math::round(sd->objects[key].rect.size.x / 2));
} break;
case VALIGN_BOTTOM: {
sd->descent = MAX(sd->descent, sd->objects[key].rect.size.x);
@ -1160,19 +1160,19 @@ bool TextServerAdvanced::shaped_text_resize_object(RID p_shaped, Variant p_key,
sd->ascent = MAX(sd->ascent, MAX(fd->get_ascent(gl.font_size), -gl.y_off));
sd->descent = MAX(sd->descent, MAX(fd->get_descent(gl.font_size), gl.y_off));
} else {
sd->ascent = MAX(sd->ascent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
sd->descent = MAX(sd->descent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
sd->ascent = MAX(sd->ascent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
sd->descent = MAX(sd->descent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
}
sd->upos = MAX(sd->upos, font_get_underline_position(gl.font_rid, gl.font_size));
sd->uthk = MAX(sd->uthk, font_get_underline_thickness(gl.font_rid, gl.font_size));
} else if (sd->preserve_invalid || (sd->preserve_control && is_control(gl.index))) {
// Glyph not found, replace with hex code box.
if (sd->orientation == ORIENTATION_HORIZONTAL) {
sd->ascent = MAX(sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f);
sd->descent = MAX(sd->descent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f);
sd->ascent = MAX(sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f));
sd->descent = MAX(sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f));
} else {
sd->ascent = MAX(sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
sd->descent = MAX(sd->descent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
sd->ascent = MAX(sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
sd->descent = MAX(sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
}
}
sd->width += gl.advance * gl.repeat;
@ -1303,8 +1303,8 @@ RID TextServerAdvanced::shaped_text_substr(RID p_shaped, int p_start, int p_leng
new_sd->ascent = MAX(new_sd->ascent, new_sd->objects[key].rect.size.y);
} break;
case VALIGN_CENTER: {
new_sd->ascent = MAX(new_sd->ascent, new_sd->objects[key].rect.size.y / 2);
new_sd->descent = MAX(new_sd->descent, new_sd->objects[key].rect.size.y / 2);
new_sd->ascent = MAX(new_sd->ascent, Math::round(new_sd->objects[key].rect.size.y / 2));
new_sd->descent = MAX(new_sd->descent, Math::round(new_sd->objects[key].rect.size.y / 2));
} break;
case VALIGN_BOTTOM: {
new_sd->descent = MAX(new_sd->descent, new_sd->objects[key].rect.size.y);
@ -1318,8 +1318,8 @@ RID TextServerAdvanced::shaped_text_substr(RID p_shaped, int p_start, int p_leng
new_sd->ascent = MAX(new_sd->ascent, new_sd->objects[key].rect.size.x);
} break;
case VALIGN_CENTER: {
new_sd->ascent = MAX(new_sd->ascent, new_sd->objects[key].rect.size.x / 2);
new_sd->descent = MAX(new_sd->descent, new_sd->objects[key].rect.size.x / 2);
new_sd->ascent = MAX(new_sd->ascent, Math::round(new_sd->objects[key].rect.size.x / 2));
new_sd->descent = MAX(new_sd->descent, Math::round(new_sd->objects[key].rect.size.x / 2));
} break;
case VALIGN_BOTTOM: {
new_sd->descent = MAX(new_sd->descent, new_sd->objects[key].rect.size.x);
@ -1333,17 +1333,17 @@ RID TextServerAdvanced::shaped_text_substr(RID p_shaped, int p_start, int p_leng
new_sd->ascent = MAX(new_sd->ascent, MAX(fd->get_ascent(gl.font_size), -gl.y_off));
new_sd->descent = MAX(new_sd->descent, MAX(fd->get_descent(gl.font_size), gl.y_off));
} else {
new_sd->ascent = MAX(new_sd->ascent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
new_sd->descent = MAX(new_sd->descent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
new_sd->ascent = MAX(new_sd->ascent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
new_sd->descent = MAX(new_sd->descent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
}
} else if (new_sd->preserve_invalid || (new_sd->preserve_control && is_control(gl.index))) {
// Glyph not found, replace with hex code box.
if (new_sd->orientation == ORIENTATION_HORIZONTAL) {
new_sd->ascent = MAX(new_sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f);
new_sd->descent = MAX(new_sd->descent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f);
new_sd->ascent = MAX(new_sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f));
new_sd->descent = MAX(new_sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f));
} else {
new_sd->ascent = MAX(new_sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
new_sd->descent = MAX(new_sd->descent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
new_sd->ascent = MAX(new_sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
new_sd->descent = MAX(new_sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
}
}
new_sd->width += gl.advance * gl.repeat;
@ -1491,9 +1491,9 @@ float TextServerAdvanced::shaped_text_fit_to_width(RID p_shaped, float p_width,
if ((gl.flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE) {
float old_adv = gl.advance;
if ((gl.flags & GRAPHEME_IS_VIRTUAL) == GRAPHEME_IS_VIRTUAL) {
gl.advance = MAX(gl.advance + delta_width_per_space, 0.f);
gl.advance = Math::round(MAX(gl.advance + delta_width_per_space, 0.f));
} else {
gl.advance = MAX(gl.advance + delta_width_per_space, 0.05 * gl.font_size);
gl.advance = Math::round(MAX(gl.advance + delta_width_per_space, 0.05 * gl.font_size));
}
sd->width += (gl.advance - old_adv);
}
@ -1540,7 +1540,7 @@ float TextServerAdvanced::shaped_text_tab_align(RID p_shaped, const Vector<float
}
}
float old_adv = sd->glyphs.write[i].advance;
sd->glyphs.write[i].advance = (tab_off - off);
sd->glyphs.write[i].advance = tab_off - off;
sd->width += sd->glyphs.write[i].advance - old_adv;
off = 0;
continue;
@ -1850,15 +1850,15 @@ TextServer::Glyph TextServerAdvanced::_shape_single_glyph(ShapedTextDataAdvanced
if (glyph_count > 0) {
if (p_sd->orientation == ORIENTATION_HORIZONTAL) {
gl.advance = glyph_pos[0].x_advance / (64.0 / fd->get_font_scale(p_font_size));
gl.advance = Math::round(glyph_pos[0].x_advance / (64.0 / fd->get_font_scale(p_font_size)));
} else {
gl.advance = -glyph_pos[0].y_advance / (64.0 / fd->get_font_scale(p_font_size));
gl.advance = -Math::round(glyph_pos[0].y_advance / (64.0 / fd->get_font_scale(p_font_size)));
}
gl.count = 1;
gl.index = glyph_info[0].codepoint;
gl.x_off = glyph_pos[0].x_offset / (64.0 / fd->get_font_scale(p_font_size));
gl.y_off = -glyph_pos[0].y_offset / (64.0 / fd->get_font_scale(p_font_size));
gl.x_off = Math::round(glyph_pos[0].x_offset / (64.0 / fd->get_font_scale(p_font_size)));
gl.y_off = -Math::round(glyph_pos[0].y_offset / (64.0 / fd->get_font_scale(p_font_size)));
if ((glyph_info[0].codepoint != 0) || !u_isgraph(p_char)) {
gl.flags |= GRAPHEME_IS_VALID;
@ -1890,12 +1890,12 @@ void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int32_t p_star
}
if (p_sd->orientation == ORIENTATION_HORIZONTAL) {
gl.advance = get_hex_code_box_size(gl.font_size, gl.index).x;
p_sd->ascent = MAX(p_sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f);
p_sd->descent = MAX(p_sd->descent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f);
p_sd->ascent = MAX(p_sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f));
p_sd->descent = MAX(p_sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f));
} else {
gl.advance = get_hex_code_box_size(gl.font_size, gl.index).y;
p_sd->ascent = MAX(p_sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
p_sd->descent = MAX(p_sd->descent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
p_sd->ascent = MAX(p_sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
p_sd->descent = MAX(p_sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
}
p_sd->width += gl.advance;
@ -1986,12 +1986,12 @@ void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int32_t p_star
gl.index = glyph_info[i].codepoint;
if (gl.index != 0) {
if (p_sd->orientation == ORIENTATION_HORIZONTAL) {
gl.advance = glyph_pos[i].x_advance / (64.0 / fd->get_font_scale(gl.font_size));
gl.advance = Math::round(glyph_pos[i].x_advance / (64.0 / fd->get_font_scale(gl.font_size)));
} else {
gl.advance = -glyph_pos[i].y_advance / (64.0 / fd->get_font_scale(gl.font_size));
gl.advance = -Math::round(glyph_pos[i].y_advance / (64.0 / fd->get_font_scale(gl.font_size)));
}
gl.x_off = glyph_pos[i].x_offset / (64.0 / fd->get_font_scale(gl.font_size));
gl.y_off = -glyph_pos[i].y_offset / (64.0 / fd->get_font_scale(gl.font_size));
gl.x_off = Math::round(glyph_pos[i].x_offset / (64.0 / fd->get_font_scale(gl.font_size)));
gl.y_off = -Math::round(glyph_pos[i].y_offset / (64.0 / fd->get_font_scale(gl.font_size)));
}
if (p_sd->preserve_control) {
@ -2029,8 +2029,8 @@ void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int32_t p_star
p_sd->ascent = MAX(p_sd->ascent, MAX(fd->get_ascent(w[i + j].font_size), -w[i + j].y_off));
p_sd->descent = MAX(p_sd->descent, MAX(fd->get_descent(w[i + j].font_size), w[i + j].y_off));
} else {
p_sd->ascent = MAX(p_sd->ascent, fd->get_advance(w[i + j].index, w[i + j].font_size).x * 0.5);
p_sd->descent = MAX(p_sd->descent, fd->get_advance(w[i + j].index, w[i + j].font_size).x * 0.5);
p_sd->ascent = MAX(p_sd->ascent, Math::round(fd->get_advance(w[i + j].index, w[i + j].font_size).x * 0.5));
p_sd->descent = MAX(p_sd->descent, Math::round(fd->get_advance(w[i + j].index, w[i + j].font_size).x * 0.5));
}
p_sd->upos = MAX(p_sd->upos, font_get_underline_position(w[i + j].font_rid, w[i + j].font_size));
p_sd->uthk = MAX(p_sd->uthk, font_get_underline_thickness(w[i + j].font_rid, w[i + j].font_size));
@ -2180,8 +2180,8 @@ bool TextServerAdvanced::shaped_text_shape(RID p_shaped) {
sd->ascent = MAX(sd->ascent, sd->objects[span.embedded_key].rect.size.y);
} break;
case VALIGN_CENTER: {
sd->ascent = MAX(sd->ascent, sd->objects[span.embedded_key].rect.size.y / 2);
sd->descent = MAX(sd->descent, sd->objects[span.embedded_key].rect.size.y / 2);
sd->ascent = MAX(sd->ascent, Math::round(sd->objects[span.embedded_key].rect.size.y / 2));
sd->descent = MAX(sd->descent, Math::round(sd->objects[span.embedded_key].rect.size.y / 2));
} break;
case VALIGN_BOTTOM: {
sd->descent = MAX(sd->descent, sd->objects[span.embedded_key].rect.size.y);
@ -2195,8 +2195,8 @@ bool TextServerAdvanced::shaped_text_shape(RID p_shaped) {
sd->ascent = MAX(sd->ascent, sd->objects[span.embedded_key].rect.size.x);
} break;
case VALIGN_CENTER: {
sd->ascent = MAX(sd->ascent, sd->objects[span.embedded_key].rect.size.x / 2);
sd->descent = MAX(sd->descent, sd->objects[span.embedded_key].rect.size.x / 2);
sd->ascent = MAX(sd->ascent, Math::round(sd->objects[span.embedded_key].rect.size.x / 2));
sd->descent = MAX(sd->descent, Math::round(sd->objects[span.embedded_key].rect.size.x / 2));
} break;
case VALIGN_BOTTOM: {
sd->descent = MAX(sd->descent, sd->objects[span.embedded_key].rect.size.x);

66
modules/text_server_fb/text_server_fb.cpp
View File

@ -645,8 +645,8 @@ bool TextServerFallback::shaped_text_resize_object(RID p_shaped, Variant p_key,
sd->ascent = MAX(sd->ascent, sd->objects[key].rect.size.y);
} break;
case VALIGN_CENTER: {
sd->ascent = MAX(sd->ascent, sd->objects[key].rect.size.y / 2);
sd->descent = MAX(sd->descent, sd->objects[key].rect.size.y / 2);
sd->ascent = MAX(sd->ascent, Math::round(sd->objects[key].rect.size.y / 2));
sd->descent = MAX(sd->descent, Math::round(sd->objects[key].rect.size.y / 2));
} break;
case VALIGN_BOTTOM: {
sd->descent = MAX(sd->descent, sd->objects[key].rect.size.y);
@ -661,8 +661,8 @@ bool TextServerFallback::shaped_text_resize_object(RID p_shaped, Variant p_key,
sd->ascent = MAX(sd->ascent, sd->objects[key].rect.size.x);
} break;
case VALIGN_CENTER: {
sd->ascent = MAX(sd->ascent, sd->objects[key].rect.size.x / 2);
sd->descent = MAX(sd->descent, sd->objects[key].rect.size.x / 2);
sd->ascent = MAX(sd->ascent, Math::round(sd->objects[key].rect.size.x / 2));
sd->descent = MAX(sd->descent, Math::round(sd->objects[key].rect.size.x / 2));
} break;
case VALIGN_BOTTOM: {
sd->descent = MAX(sd->descent, sd->objects[key].rect.size.x);
@ -677,19 +677,19 @@ bool TextServerFallback::shaped_text_resize_object(RID p_shaped, Variant p_key,
sd->ascent = MAX(sd->ascent, fd->get_ascent(gl.font_size));
sd->descent = MAX(sd->descent, fd->get_descent(gl.font_size));
} else {
sd->ascent = MAX(sd->ascent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
sd->descent = MAX(sd->descent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
sd->ascent = MAX(sd->ascent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
sd->descent = MAX(sd->descent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
}
sd->upos = MAX(sd->upos, font_get_underline_position(gl.font_rid, gl.font_size));
sd->uthk = MAX(sd->uthk, font_get_underline_thickness(gl.font_rid, gl.font_size));
} else if (sd->preserve_invalid || (sd->preserve_control && is_control(gl.index))) {
// Glyph not found, replace with hex code box.
if (sd->orientation == ORIENTATION_HORIZONTAL) {
sd->ascent = MAX(sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f);
sd->descent = MAX(sd->descent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f);
sd->ascent = MAX(sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f));
sd->descent = MAX(sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f));
} else {
sd->ascent = MAX(sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
sd->descent = MAX(sd->descent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
sd->ascent = MAX(sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
sd->descent = MAX(sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
}
}
sd->width += gl.advance * gl.repeat;
@ -783,8 +783,8 @@ RID TextServerFallback::shaped_text_substr(RID p_shaped, int p_start, int p_leng
new_sd->ascent = MAX(new_sd->ascent, new_sd->objects[key].rect.size.y);
} break;
case VALIGN_CENTER: {
new_sd->ascent = MAX(new_sd->ascent, new_sd->objects[key].rect.size.y / 2);
new_sd->descent = MAX(new_sd->descent, new_sd->objects[key].rect.size.y / 2);
new_sd->ascent = MAX(new_sd->ascent, Math::round(new_sd->objects[key].rect.size.y / 2));
new_sd->descent = MAX(new_sd->descent, Math::round(new_sd->objects[key].rect.size.y / 2));
} break;
case VALIGN_BOTTOM: {
new_sd->descent = MAX(new_sd->descent, new_sd->objects[key].rect.size.y);
@ -798,8 +798,8 @@ RID TextServerFallback::shaped_text_substr(RID p_shaped, int p_start, int p_leng
new_sd->ascent = MAX(new_sd->ascent, new_sd->objects[key].rect.size.x);
} break;
case VALIGN_CENTER: {
new_sd->ascent = MAX(new_sd->ascent, new_sd->objects[key].rect.size.x / 2);
new_sd->descent = MAX(new_sd->descent, new_sd->objects[key].rect.size.x / 2);
new_sd->ascent = MAX(new_sd->ascent, Math::round(new_sd->objects[key].rect.size.x / 2));
new_sd->descent = MAX(new_sd->descent, Math::round(new_sd->objects[key].rect.size.x / 2));
} break;
case VALIGN_BOTTOM: {
new_sd->descent = MAX(new_sd->descent, new_sd->objects[key].rect.size.x);
@ -813,17 +813,17 @@ RID TextServerFallback::shaped_text_substr(RID p_shaped, int p_start, int p_leng
new_sd->ascent = MAX(new_sd->ascent, fd->get_ascent(gl.font_size));
new_sd->descent = MAX(new_sd->descent, fd->get_descent(gl.font_size));
} else {
new_sd->ascent = MAX(new_sd->ascent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
new_sd->descent = MAX(new_sd->descent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
new_sd->ascent = MAX(new_sd->ascent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
new_sd->descent = MAX(new_sd->descent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
}
} else if (new_sd->preserve_invalid || (new_sd->preserve_control && is_control(gl.index))) {
// Glyph not found, replace with hex code box.
if (new_sd->orientation == ORIENTATION_HORIZONTAL) {
new_sd->ascent = MAX(new_sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f);
new_sd->descent = MAX(new_sd->descent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f);
new_sd->ascent = MAX(new_sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f));
new_sd->descent = MAX(new_sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f));
} else {
new_sd->ascent = MAX(new_sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
new_sd->descent = MAX(new_sd->descent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
new_sd->ascent = MAX(new_sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
new_sd->descent = MAX(new_sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
}
}
new_sd->width += gl.advance * gl.repeat;
@ -943,7 +943,7 @@ float TextServerFallback::shaped_text_fit_to_width(RID p_shaped, float p_width,
if (gl.count > 0) {
if ((gl.flags & GRAPHEME_IS_SPACE) == GRAPHEME_IS_SPACE) {
float old_adv = gl.advance;
gl.advance = MAX(gl.advance + delta_width_per_space, 0.05 * gl.font_size);
gl.advance = Math::round(MAX(gl.advance + delta_width_per_space, 0.05 * gl.font_size));
sd->width += (gl.advance - old_adv);
}
}
@ -989,7 +989,7 @@ float TextServerFallback::shaped_text_tab_align(RID p_shaped, const Vector<float
}
}
float old_adv = sd->glyphs.write[i].advance;
sd->glyphs.write[i].advance = (tab_off - off);
sd->glyphs.write[i].advance = tab_off - off;
sd->width += sd->glyphs.write[i].advance - old_adv;
off = 0;
continue;
@ -1086,8 +1086,8 @@ bool TextServerFallback::shaped_text_shape(RID p_shaped) {
sd->ascent = MAX(sd->ascent, sd->objects[span.embedded_key].rect.size.y);
} break;
case VALIGN_CENTER: {
sd->ascent = MAX(sd->ascent, sd->objects[span.embedded_key].rect.size.y / 2);
sd->descent = MAX(sd->descent, sd->objects[span.embedded_key].rect.size.y / 2);
sd->ascent = MAX(sd->ascent, Math::round(sd->objects[span.embedded_key].rect.size.y / 2));
sd->descent = MAX(sd->descent, Math::round(sd->objects[span.embedded_key].rect.size.y / 2));
} break;
case VALIGN_BOTTOM: {
sd->descent = MAX(sd->descent, sd->objects[span.embedded_key].rect.size.y);
@ -1101,8 +1101,8 @@ bool TextServerFallback::shaped_text_shape(RID p_shaped) {
sd->ascent = MAX(sd->ascent, sd->objects[span.embedded_key].rect.size.x);
} break;
case VALIGN_CENTER: {
sd->ascent = MAX(sd->ascent, sd->objects[span.embedded_key].rect.size.x / 2);
sd->descent = MAX(sd->descent, sd->objects[span.embedded_key].rect.size.x / 2);
sd->ascent = MAX(sd->ascent, Math::round(sd->objects[span.embedded_key].rect.size.x / 2));
sd->descent = MAX(sd->descent, Math::round(sd->objects[span.embedded_key].rect.size.x / 2));
} break;
case VALIGN_BOTTOM: {
sd->descent = MAX(sd->descent, sd->objects[span.embedded_key].rect.size.x);
@ -1157,10 +1157,10 @@ bool TextServerFallback::shaped_text_shape(RID p_shaped) {
sd->descent = MAX(sd->descent, fd->get_descent(gl.font_size));
} else {
gl.advance = fd->get_advance(gl.index, gl.font_size).y;
gl.x_off = -fd->get_advance(gl.index, gl.font_size).x * 0.5;
gl.x_off = -Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5);
gl.y_off = fd->get_ascent(gl.font_size);
sd->ascent = MAX(sd->ascent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
sd->descent = MAX(sd->descent, fd->get_advance(gl.index, gl.font_size).x * 0.5);
sd->ascent = MAX(sd->ascent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
sd->descent = MAX(sd->descent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
}
}
sd->upos = MAX(sd->upos, font_get_underline_position(gl.font_rid, gl.font_size));
@ -1181,12 +1181,12 @@ bool TextServerFallback::shaped_text_shape(RID p_shaped) {
// Glyph not found, replace with hex code box.
if (sd->orientation == ORIENTATION_HORIZONTAL) {
gl.advance = get_hex_code_box_size(gl.font_size, gl.index).x;
sd->ascent = MAX(sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f);
sd->descent = MAX(sd->descent, get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f);
sd->ascent = MAX(sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.75f));
sd->descent = MAX(sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).y * 0.25f));
} else {
gl.advance = get_hex_code_box_size(gl.font_size, gl.index).y;
sd->ascent = MAX(sd->ascent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
sd->descent = MAX(sd->descent, get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f);
sd->ascent = MAX(sd->ascent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
sd->descent = MAX(sd->descent, Math::round(get_hex_code_box_size(gl.font_size, gl.index).x * 0.5f));
}
}
sd->width += gl.advance;

2
scene/gui/line_edit.cpp
View File

@ -841,7 +841,7 @@ void LineEdit::_notification(int p_what) {
for (int i = 0; i < glyphs.size(); i++) {
bool selected = selection.enabled && glyphs[i].start >= selection.begin && glyphs[i].end <= selection.end;
for (int j = 0; j < glyphs[i].repeat; j++) {
if (ceil(ofs.x) >= x_ofs && floor(ofs.x + glyphs[i].advance) <= ofs_max) {
if (ceil(ofs.x) >= x_ofs && (ofs.x + glyphs[i].advance) <= ofs_max) {
if (glyphs[i].font_rid != RID()) {
TS->font_draw_glyph(glyphs[i].font_rid, ci, glyphs[i].font_size, ofs + Vector2(glyphs[i].x_off, glyphs[i].y_off), glyphs[i].index, selected ? font_color_selected : font_color);
} else if ((glyphs[i].flags & TextServer::GRAPHEME_IS_VIRTUAL) != TextServer::GRAPHEME_IS_VIRTUAL) {