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-rw-r--r--modules/text_server_fb/bitmap_font_fb.cpp85
-rw-r--r--modules/text_server_fb/bitmap_font_fb.h6
-rw-r--r--modules/text_server_fb/config.py2
-rw-r--r--modules/text_server_fb/dynamic_font_fb.cpp9
-rw-r--r--modules/text_server_fb/dynamic_font_fb.h6
-rw-r--r--modules/text_server_fb/font_fb.h23
-rw-r--r--modules/text_server_fb/text_server_fb.cpp82
-rw-r--r--modules/text_server_fb/text_server_fb.h11
8 files changed, 168 insertions, 56 deletions
diff --git a/modules/text_server_fb/bitmap_font_fb.cpp b/modules/text_server_fb/bitmap_font_fb.cpp
index c9a9cc6eba..c58f8cbba1 100644
--- a/modules/text_server_fb/bitmap_font_fb.cpp
+++ b/modules/text_server_fb/bitmap_font_fb.cpp
@@ -175,61 +175,58 @@ Error BitmapFontDataFallback::load_from_file(const String &p_filename, int p_bas
return OK;
}
-Error BitmapFontDataFallback::load_from_memory(const uint8_t *p_data, size_t p_size, int p_base_size) {
- _THREAD_SAFE_METHOD_
- ERR_FAIL_COND_V(p_data == nullptr, ERR_CANT_CREATE);
- ERR_FAIL_COND_V(p_size != sizeof(TextServer::BitmapFontData), ERR_CANT_CREATE);
+Error BitmapFontDataFallback::bitmap_new(float p_height, float p_ascent, int p_base_size) {
+ height = p_height;
+ ascent = p_ascent;
- const TextServer::BitmapFontData *data = (const TextServer::BitmapFontData *)p_data;
+ base_size = p_base_size;
+ if (base_size == 0) {
+ base_size = height;
+ }
- if (RenderingServer::get_singleton() != nullptr) {
- Ref<Image> image = memnew(Image(data->img));
- Ref<ImageTexture> tex = memnew(ImageTexture);
- tex->create_from_image(image);
+ char_map.clear();
+ textures.clear();
+ kerning_map.clear();
- textures.push_back(tex);
- }
+ valid = true;
- for (int i = 0; i < data->charcount; i++) {
- const int *c = &data->char_rects[i * 8];
-
- Character chr;
- chr.rect.position.x = c[1];
- chr.rect.position.y = c[2];
- chr.rect.size.x = c[3];
- chr.rect.size.y = c[4];
- if (c[7] < 0) {
- chr.advance.x = c[3];
- } else {
- chr.advance.x = c[7];
- }
- chr.align = Vector2(c[6], c[5]);
- char_map[c[0]] = chr;
- }
+ return OK;
+}
- for (int i = 0; i < data->kerning_count; i++) {
- KerningPairKey kpk;
- kpk.A = data->kernings[i * 3 + 0];
- kpk.B = data->kernings[i * 3 + 1];
+void BitmapFontDataFallback::bitmap_add_texture(const Ref<Texture> &p_texture) {
+ ERR_FAIL_COND(!valid);
+ ERR_FAIL_COND_MSG(p_texture.is_null(), "It's not a reference to a valid Texture object.");
- if (data->kernings[i * 3 + 2] == 0 && kerning_map.has(kpk)) {
- kerning_map.erase(kpk);
- } else {
- kerning_map[kpk] = data->kernings[i * 3 + 2];
- }
- }
+ textures.push_back(p_texture);
+}
- height = data->height;
- ascent = data->ascent;
+void BitmapFontDataFallback::bitmap_add_char(char32_t p_char, int p_texture_idx, const Rect2 &p_rect, const Size2 &p_align, float p_advance) {
+ ERR_FAIL_COND(!valid);
- base_size = p_base_size;
- if (base_size == 0) {
- base_size = height;
+ Character chr;
+ chr.rect = p_rect;
+ chr.texture_idx = p_texture_idx;
+ if (p_advance < 0) {
+ chr.advance.x = chr.rect.size.x;
+ } else {
+ chr.advance.x = p_advance;
}
+ chr.align = p_align;
+ char_map[p_char] = chr;
+}
- valid = true;
+void BitmapFontDataFallback::bitmap_add_kerning_pair(char32_t p_A, char32_t p_B, int p_kerning) {
+ ERR_FAIL_COND(!valid);
- return OK;
+ KerningPairKey kpk;
+ kpk.A = p_A;
+ kpk.B = p_B;
+
+ if (p_kerning == 0 && kerning_map.has(kpk)) {
+ kerning_map.erase(kpk);
+ } else {
+ kerning_map[kpk] = p_kerning;
+ }
}
float BitmapFontDataFallback::get_height(int p_size) const {
diff --git a/modules/text_server_fb/bitmap_font_fb.h b/modules/text_server_fb/bitmap_font_fb.h
index 33401b85fa..7cd7507ebc 100644
--- a/modules/text_server_fb/bitmap_font_fb.h
+++ b/modules/text_server_fb/bitmap_font_fb.h
@@ -70,7 +70,11 @@ public:
virtual void clear_cache() override{};
virtual Error load_from_file(const String &p_filename, int p_base_size) override;
- virtual Error load_from_memory(const uint8_t *p_data, size_t p_size, int p_base_size) override;
+ virtual Error bitmap_new(float p_height, float p_ascent, int p_base_size) override;
+
+ virtual void bitmap_add_texture(const Ref<Texture> &p_texture) override;
+ virtual void bitmap_add_char(char32_t p_char, int p_texture_idx, const Rect2 &p_rect, const Size2 &p_align, float p_advance) override;
+ virtual void bitmap_add_kerning_pair(char32_t p_A, char32_t p_B, int p_kerning) override;
virtual float get_height(int p_size) const override;
virtual float get_ascent(int p_size) const override;
diff --git a/modules/text_server_fb/config.py b/modules/text_server_fb/config.py
index 491377a369..7a73080ae9 100644
--- a/modules/text_server_fb/config.py
+++ b/modules/text_server_fb/config.py
@@ -1,5 +1,5 @@
def can_build(env, platform):
- return env.module_check_dependencies("text_server_fb", ["freetype"])
+ return True
def configure(env):
diff --git a/modules/text_server_fb/dynamic_font_fb.cpp b/modules/text_server_fb/dynamic_font_fb.cpp
index df7756cbd0..66d36bc885 100644
--- a/modules/text_server_fb/dynamic_font_fb.cpp
+++ b/modules/text_server_fb/dynamic_font_fb.cpp
@@ -30,6 +30,8 @@
#include "dynamic_font_fb.h"
+#ifdef MODULE_FREETYPE_ENABLED
+
#include FT_STROKER_H
#include FT_ADVANCES_H
@@ -124,8 +126,9 @@ DynamicFontDataFallback::DataAtSize *DynamicFontDataFallback::get_data_for_size(
fds->size = p_size;
fds->ascent = (fds->face->size->metrics.ascender / 64.0) / oversampling * fds->scale_color_font;
fds->descent = (-fds->face->size->metrics.descender / 64.0) / oversampling * fds->scale_color_font;
- fds->underline_position = -fds->face->underline_position / 64.0 / oversampling * fds->scale_color_font;
- fds->underline_thickness = fds->face->underline_thickness / 64.0 / oversampling * fds->scale_color_font;
+ fds->underline_position = (-FT_MulFix(fds->face->underline_position, fds->face->size->metrics.y_scale) / 64.0) / oversampling * fds->scale_color_font;
+ fds->underline_thickness = (FT_MulFix(fds->face->underline_thickness, fds->face->size->metrics.y_scale) / 64.0) / oversampling * fds->scale_color_font;
+
if (p_outline_size != 0) {
size_cache_outline[id] = fds;
} else {
@@ -683,3 +686,5 @@ DynamicFontDataFallback::~DynamicFontDataFallback() {
FT_Done_FreeType(library);
}
}
+
+#endif // MODULE_FREETYPE_ENABLED
diff --git a/modules/text_server_fb/dynamic_font_fb.h b/modules/text_server_fb/dynamic_font_fb.h
index 81b18f6af3..eb70f46666 100644
--- a/modules/text_server_fb/dynamic_font_fb.h
+++ b/modules/text_server_fb/dynamic_font_fb.h
@@ -33,6 +33,10 @@
#include "font_fb.h"
+#include "modules/modules_enabled.gen.h"
+
+#ifdef MODULE_FREETYPE_ENABLED
+
#include <ft2build.h>
#include FT_FREETYPE_H
@@ -163,4 +167,6 @@ public:
virtual ~DynamicFontDataFallback() override;
};
+#endif // MODULE_FREETYPE_ENABLED
+
#endif // DYNAMIC_FONT_FALLBACK_H
diff --git a/modules/text_server_fb/font_fb.h b/modules/text_server_fb/font_fb.h
index cc72919542..218f3df03a 100644
--- a/modules/text_server_fb/font_fb.h
+++ b/modules/text_server_fb/font_fb.h
@@ -37,11 +37,18 @@ struct FontDataFallback {
Map<String, bool> lang_support_overrides;
Map<String, bool> script_support_overrides;
bool valid = false;
+ int spacing_space = 0;
+ int spacing_glyph = 0;
virtual void clear_cache() = 0;
- virtual Error load_from_file(const String &p_filename, int p_base_size) = 0;
- virtual Error load_from_memory(const uint8_t *p_data, size_t p_size, int p_base_size) = 0;
+ virtual Error load_from_file(const String &p_filename, int p_base_size) { return ERR_CANT_CREATE; };
+ virtual Error load_from_memory(const uint8_t *p_data, size_t p_size, int p_base_size) { return ERR_CANT_CREATE; };
+ virtual Error bitmap_new(float p_height, float p_ascent, int p_base_size) { return ERR_CANT_CREATE; };
+
+ virtual void bitmap_add_texture(const Ref<Texture> &p_texture) { ERR_FAIL_MSG("Not supported."); };
+ virtual void bitmap_add_char(char32_t p_char, int p_texture_idx, const Rect2 &p_rect, const Size2 &p_align, float p_advance) { ERR_FAIL_MSG("Not supported."); };
+ virtual void bitmap_add_kerning_pair(char32_t p_A, char32_t p_B, int p_kerning) { ERR_FAIL_MSG("Not supported."); };
virtual float get_height(int p_size) const = 0;
virtual float get_ascent(int p_size) const = 0;
@@ -50,6 +57,18 @@ struct FontDataFallback {
virtual float get_underline_position(int p_size) const = 0;
virtual float get_underline_thickness(int p_size) const = 0;
+ virtual int get_spacing_space() const { return spacing_space; };
+ virtual void set_spacing_space(int p_value) {
+ spacing_space = p_value;
+ clear_cache();
+ };
+
+ virtual int get_spacing_glyph() const { return spacing_glyph; };
+ virtual void set_spacing_glyph(int p_value) {
+ spacing_glyph = p_value;
+ clear_cache();
+ };
+
virtual void set_antialiased(bool p_antialiased) = 0;
virtual bool get_antialiased() const = 0;
diff --git a/modules/text_server_fb/text_server_fb.cpp b/modules/text_server_fb/text_server_fb.cpp
index e60d269408..60ab14738a 100644
--- a/modules/text_server_fb/text_server_fb.cpp
+++ b/modules/text_server_fb/text_server_fb.cpp
@@ -107,10 +107,12 @@ RID TextServerFallback::create_font_system(const String &p_name, int p_base_size
RID TextServerFallback::create_font_resource(const String &p_filename, int p_base_size) {
_THREAD_SAFE_METHOD_
FontDataFallback *fd = nullptr;
- if (p_filename.get_extension() == "ttf" || p_filename.get_extension() == "otf" || p_filename.get_extension() == "woff") {
- fd = memnew(DynamicFontDataFallback);
- } else if (p_filename.get_extension() == "fnt" || p_filename.get_extension() == "font") {
+ if (p_filename.get_extension() == "fnt" || p_filename.get_extension() == "font") {
fd = memnew(BitmapFontDataFallback);
+#ifdef MODULE_FREETYPE_ENABLED
+ } else if (p_filename.get_extension() == "ttf" || p_filename.get_extension() == "otf" || p_filename.get_extension() == "woff") {
+ fd = memnew(DynamicFontDataFallback);
+#endif
} else {
return RID();
}
@@ -127,10 +129,12 @@ RID TextServerFallback::create_font_resource(const String &p_filename, int p_bas
RID TextServerFallback::create_font_memory(const uint8_t *p_data, size_t p_size, const String &p_type, int p_base_size) {
_THREAD_SAFE_METHOD_
FontDataFallback *fd = nullptr;
- if (p_type == "ttf" || p_type == "otf" || p_type == "woff") {
- fd = memnew(DynamicFontDataFallback);
- } else if (p_type == "fnt" || p_type == "font") {
+ if (p_type == "fnt" || p_type == "font") {
fd = memnew(BitmapFontDataFallback);
+#ifdef MODULE_FREETYPE_ENABLED
+ } else if (p_type == "ttf" || p_type == "otf" || p_type == "woff") {
+ fd = memnew(DynamicFontDataFallback);
+#endif
} else {
return RID();
}
@@ -144,6 +148,39 @@ RID TextServerFallback::create_font_memory(const uint8_t *p_data, size_t p_size,
return font_owner.make_rid(fd);
}
+RID TextServerFallback::create_font_bitmap(float p_height, float p_ascent, int p_base_size) {
+ _THREAD_SAFE_METHOD_
+ FontDataFallback *fd = memnew(BitmapFontDataFallback);
+ Error err = fd->bitmap_new(p_height, p_ascent, p_base_size);
+ if (err != OK) {
+ memdelete(fd);
+ return RID();
+ }
+
+ return font_owner.make_rid(fd);
+}
+
+void TextServerFallback::font_bitmap_add_texture(RID p_font, const Ref<Texture> &p_texture) {
+ _THREAD_SAFE_METHOD_
+ FontDataFallback *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND(!fd);
+ fd->bitmap_add_texture(p_texture);
+}
+
+void TextServerFallback::font_bitmap_add_char(RID p_font, char32_t p_char, int p_texture_idx, const Rect2 &p_rect, const Size2 &p_align, float p_advance) {
+ _THREAD_SAFE_METHOD_
+ FontDataFallback *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND(!fd);
+ fd->bitmap_add_char(p_char, p_texture_idx, p_rect, p_align, p_advance);
+}
+
+void TextServerFallback::font_bitmap_add_kerning_pair(RID p_font, char32_t p_A, char32_t p_B, int p_kerning) {
+ _THREAD_SAFE_METHOD_
+ FontDataFallback *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND(!fd);
+ fd->bitmap_add_kerning_pair(p_A, p_B, p_kerning);
+}
+
float TextServerFallback::font_get_height(RID p_font, int p_size) const {
_THREAD_SAFE_METHOD_
const FontDataFallback *fd = font_owner.getornull(p_font);
@@ -179,6 +216,34 @@ float TextServerFallback::font_get_underline_thickness(RID p_font, int p_size) c
return fd->get_underline_thickness(p_size);
}
+int TextServerFallback::font_get_spacing_space(RID p_font) const {
+ _THREAD_SAFE_METHOD_
+ const FontDataFallback *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND_V(!fd, 0);
+ return fd->get_spacing_space();
+}
+
+void TextServerFallback::font_set_spacing_space(RID p_font, int p_value) {
+ _THREAD_SAFE_METHOD_
+ FontDataFallback *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND(!fd);
+ fd->set_spacing_space(p_value);
+}
+
+int TextServerFallback::font_get_spacing_glyph(RID p_font) const {
+ _THREAD_SAFE_METHOD_
+ const FontDataFallback *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND_V(!fd, 0);
+ return fd->get_spacing_glyph();
+}
+
+void TextServerFallback::font_set_spacing_glyph(RID p_font, int p_value) {
+ _THREAD_SAFE_METHOD_
+ FontDataFallback *fd = font_owner.getornull(p_font);
+ ERR_FAIL_COND(!fd);
+ fd->set_spacing_glyph(p_value);
+}
+
void TextServerFallback::font_set_antialiased(RID p_font, bool p_antialiased) {
_THREAD_SAFE_METHOD_
FontDataFallback *fd = font_owner.getornull(p_font);
@@ -1184,6 +1249,11 @@ bool TextServerFallback::shaped_text_shape(RID p_shaped) {
sd->descent = MAX(sd->descent, Math::round(fd->get_advance(gl.index, gl.font_size).x * 0.5));
}
}
+ if (fd->get_spacing_space() && is_whitespace(sd->text[j])) {
+ gl.advance += fd->get_spacing_space();
+ } else {
+ gl.advance += fd->get_spacing_glyph();
+ }
sd->upos = MAX(sd->upos, fd->get_underline_position(gl.font_size));
sd->uthk = MAX(sd->uthk, fd->get_underline_thickness(gl.font_size));
diff --git a/modules/text_server_fb/text_server_fb.h b/modules/text_server_fb/text_server_fb.h
index d142b320e4..b10369d172 100644
--- a/modules/text_server_fb/text_server_fb.h
+++ b/modules/text_server_fb/text_server_fb.h
@@ -81,6 +81,11 @@ public:
virtual RID create_font_system(const String &p_name, int p_base_size = 16) override;
virtual RID create_font_resource(const String &p_filename, int p_base_size = 16) override;
virtual RID create_font_memory(const uint8_t *p_data, size_t p_size, const String &p_type, int p_base_size = 16) override;
+ virtual RID create_font_bitmap(float p_height, float p_ascent, int p_base_size = 16) override;
+
+ virtual void font_bitmap_add_texture(RID p_font, const Ref<Texture> &p_texture) override;
+ virtual void font_bitmap_add_char(RID p_font, char32_t p_char, int p_texture_idx, const Rect2 &p_rect, const Size2 &p_align, float p_advance) override;
+ virtual void font_bitmap_add_kerning_pair(RID p_font, char32_t p_A, char32_t p_B, int p_kerning) override;
virtual float font_get_height(RID p_font, int p_size) const override;
virtual float font_get_ascent(RID p_font, int p_size) const override;
@@ -89,6 +94,12 @@ public:
virtual float font_get_underline_position(RID p_font, int p_size) const override;
virtual float font_get_underline_thickness(RID p_font, int p_size) const override;
+ virtual int font_get_spacing_space(RID p_font) const override;
+ virtual void font_set_spacing_space(RID p_font, int p_value) override;
+
+ virtual int font_get_spacing_glyph(RID p_font) const override;
+ virtual void font_set_spacing_glyph(RID p_font, int p_value) override;
+
virtual void font_set_antialiased(RID p_font, bool p_antialiased) override;
virtual bool font_get_antialiased(RID p_font) const override;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 07:58:35 +0000