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Diffstat (limited to 'scene/resources/dynamic_font.cpp')
-rw-r--r--scene/resources/dynamic_font.cpp64
1 files changed, 0 insertions, 64 deletions
diff --git a/scene/resources/dynamic_font.cpp b/scene/resources/dynamic_font.cpp
index 442151de36..5d2d690084 100644
--- a/scene/resources/dynamic_font.cpp
+++ b/scene/resources/dynamic_font.cpp
@@ -46,7 +46,6 @@ bool DynamicFontData::CacheID::operator<(CacheID right) const {
}
Ref<DynamicFontAtSize> DynamicFontData::_get_dynamic_font_at_size(CacheID p_cache_id) {
-
if (size_cache.has(p_cache_id)) {
return Ref<DynamicFontAtSize>(size_cache[p_cache_id]);
}
@@ -65,13 +64,11 @@ Ref<DynamicFontAtSize> DynamicFontData::_get_dynamic_font_at_size(CacheID p_cach
}
void DynamicFontData::set_font_ptr(const uint8_t *p_font_mem, int p_font_mem_size) {
-
font_mem = p_font_mem;
font_mem_size = p_font_mem_size;
}
void DynamicFontData::set_font_path(const String &p_path) {
-
font_path = p_path;
}
@@ -80,7 +77,6 @@ String DynamicFontData::get_font_path() const {
}
void DynamicFontData::set_force_autohinter(bool p_force) {
-
force_autohinter = p_force;
}
@@ -103,7 +99,6 @@ void DynamicFontData::_bind_methods() {
}
DynamicFontData::DynamicFontData() {
-
antialiased = true;
force_autohinter = false;
hinting = DynamicFontData::HINTING_NORMAL;
@@ -118,7 +113,6 @@ DynamicFontData::~DynamicFontData() {
HashMap<String, Vector<uint8_t>> DynamicFontAtSize::_fontdata;
Error DynamicFontAtSize::_load() {
-
int error = FT_Init_FreeType(&library);
ERR_FAIL_COND_V_MSG(error != 0, ERR_CANT_CREATE, "Error initializing FreeType.");
@@ -127,11 +121,9 @@ Error DynamicFontAtSize::_load() {
if (OS::get_singleton()->get_name() == "Android" && font->font_mem == nullptr && font->font_path != String()) {
// cache font only once for each font->font_path
if (_fontdata.has(font->font_path)) {
-
font->set_font_ptr(_fontdata[font->font_path].ptr(), _fontdata[font->font_path].size());
} else {
-
FileAccess *f = FileAccess::open(font->font_path, FileAccess::READ);
if (!f) {
FT_Done_FreeType(library);
@@ -149,7 +141,6 @@ Error DynamicFontAtSize::_load() {
}
if (font->font_mem == nullptr && font->font_path != String()) {
-
FileAccess *f = FileAccess::open(font->font_path, FileAccess::READ);
if (!f) {
FT_Done_FreeType(library);
@@ -170,7 +161,6 @@ Error DynamicFontAtSize::_load() {
fargs.stream = &stream;
error = FT_Open_Face(library, &fargs, 0, &face);
} else if (font->font_mem) {
-
memset(&stream, 0, sizeof(FT_StreamRec));
stream.base = (unsigned char *)font->font_mem;
stream.size = font->font_mem_size;
@@ -192,12 +182,10 @@ Error DynamicFontAtSize::_load() {
//error = FT_New_Face( library, src_path.utf8().get_data(),0,&face );
if (error == FT_Err_Unknown_File_Format) {
-
FT_Done_FreeType(library);
ERR_FAIL_V_MSG(ERR_FILE_CANT_OPEN, "Unknown font format.");
} else if (error) {
-
FT_Done_FreeType(library);
ERR_FAIL_V_MSG(ERR_FILE_CANT_OPEN, "Error loading font.");
}
@@ -232,26 +220,21 @@ Error DynamicFontAtSize::_load() {
float DynamicFontAtSize::font_oversampling = 1.0;
float DynamicFontAtSize::get_height() const {
-
return ascent + descent;
}
float DynamicFontAtSize::get_ascent() const {
-
return ascent;
}
float DynamicFontAtSize::get_descent() const {
-
return descent;
}
float DynamicFontAtSize::get_underline_position() const {
-
return underline_position;
}
float DynamicFontAtSize::get_underline_thickness() const {
-
return underline_thickness;
}
@@ -260,10 +243,8 @@ const Pair<const DynamicFontAtSize::Character *, DynamicFontAtSize *> DynamicFon
ERR_FAIL_COND_V(!chr, (Pair<const Character *, DynamicFontAtSize *>(nullptr, nullptr)));
if (!chr->found) {
-
//not found, try in fallbacks
for (int i = 0; i < p_fallbacks.size(); i++) {
-
DynamicFontAtSize *fb = const_cast<DynamicFontAtSize *>(p_fallbacks[i].ptr());
if (!fb->valid)
continue;
@@ -288,7 +269,6 @@ const Pair<const DynamicFontAtSize::Character *, DynamicFontAtSize *> DynamicFon
}
Size2 DynamicFontAtSize::get_char_size(CharType p_char, CharType p_next, const Vector<Ref<DynamicFontAtSize>> &p_fallbacks) const {
-
if (!valid)
return Size2(1, 1);
const_cast<DynamicFontAtSize *>(this)->_update_char(p_char);
@@ -307,7 +287,6 @@ Size2 DynamicFontAtSize::get_char_size(CharType p_char, CharType p_next, const V
}
float DynamicFontAtSize::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_char, CharType p_next, const Color &p_modulate, const Vector<Ref<DynamicFontAtSize>> &p_fallbacks, bool p_advance_only, bool p_outline) const {
-
if (!valid)
return 0;
@@ -358,7 +337,6 @@ float DynamicFontAtSize::draw_char(RID p_canvas_item, const Point2 &p_pos, CharT
}
unsigned long DynamicFontAtSize::_ft_stream_io(FT_Stream stream, unsigned long offset, unsigned char *buffer, unsigned long count) {
-
FileAccess *f = (FileAccess *)stream->descriptor.pointer;
if (f->get_position() != offset) {
@@ -371,7 +349,6 @@ unsigned long DynamicFontAtSize::_ft_stream_io(FT_Stream stream, unsigned long o
return f->get_buffer(buffer, count);
}
void DynamicFontAtSize::_ft_stream_close(FT_Stream stream) {
-
FileAccess *f = (FileAccess *)stream->descriptor.pointer;
f->close();
memdelete(f);
@@ -397,7 +374,6 @@ DynamicFontAtSize::TexturePosition DynamicFontAtSize::_find_texture_pos_for_glyp
int mh = p_height;
for (int i = 0; i < textures.size(); i++) {
-
const CharTexture &ct = textures[i];
if (ct.texture->get_format() != p_image_format)
@@ -410,11 +386,9 @@ DynamicFontAtSize::TexturePosition DynamicFontAtSize::_find_texture_pos_for_glyp
ret.x = 0;
for (int j = 0; j < ct.texture_size - mw; j++) {
-
int max_y = 0;
for (int k = j; k < j + mw; k++) {
-
int y = ct.offsets[k];
if (y > max_y)
max_y = y;
@@ -496,7 +470,6 @@ DynamicFontAtSize::Character DynamicFontAtSize::_bitmap_to_character(FT_Bitmap b
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
-
int ofs = ((i + tex_pos.y + rect_margin) * tex.texture_size + j + tex_pos.x + rect_margin) * color_size;
ERR_FAIL_COND_V(ofs >= tex.imgdata.size(), Character::not_found());
switch (bitmap.pixel_mode) {
@@ -528,7 +501,6 @@ DynamicFontAtSize::Character DynamicFontAtSize::_bitmap_to_character(FT_Bitmap b
//blit to image and texture
{
-
Ref<Image> img = memnew(Image(tex.texture_size, tex.texture_size, 0, require_format, tex.imgdata));
if (tex.texture.is_null()) {
@@ -591,7 +563,6 @@ cleanup_stroker:
}
void DynamicFontAtSize::_update_char(CharType p_char) {
-
if (char_map.has(p_char))
return;
@@ -650,7 +621,6 @@ void DynamicFontAtSize::update_oversampling() {
}
DynamicFontAtSize::DynamicFontAtSize() {
-
valid = false;
rect_margin = 1;
ascent = 1;
@@ -661,7 +631,6 @@ DynamicFontAtSize::DynamicFontAtSize() {
}
DynamicFontAtSize::~DynamicFontAtSize() {
-
if (valid) {
FT_Done_FreeType(library);
}
@@ -672,7 +641,6 @@ DynamicFontAtSize::~DynamicFontAtSize() {
/////////////////////////
void DynamicFont::_reload_cache() {
-
ERR_FAIL_COND(cache_id.size < 1);
if (!data.is_valid()) {
data_at_size.unref();
@@ -703,7 +671,6 @@ void DynamicFont::_reload_cache() {
}
void DynamicFont::set_font_data(const Ref<DynamicFontData> &p_data) {
-
data = p_data;
_reload_cache();
@@ -712,12 +679,10 @@ void DynamicFont::set_font_data(const Ref<DynamicFontData> &p_data) {
}
Ref<DynamicFontData> DynamicFont::get_font_data() const {
-
return data;
}
void DynamicFont::set_size(int p_size) {
-
if (cache_id.size == p_size)
return;
cache_id.size = p_size;
@@ -726,7 +691,6 @@ void DynamicFont::set_size(int p_size) {
}
int DynamicFont::get_size() const {
-
return cache_id.size;
}
@@ -755,31 +719,26 @@ Color DynamicFont::get_outline_color() const {
}
bool DynamicFontData::is_antialiased() const {
-
return antialiased;
}
void DynamicFontData::set_antialiased(bool p_antialiased) {
-
if (antialiased == p_antialiased)
return;
antialiased = p_antialiased;
}
DynamicFontData::Hinting DynamicFontData::get_hinting() const {
-
return hinting;
}
void DynamicFontData::set_hinting(Hinting p_hinting) {
-
if (hinting == p_hinting)
return;
hinting = p_hinting;
}
int DynamicFont::get_spacing(int p_type) const {
-
if (p_type == SPACING_TOP) {
return spacing_top;
} else if (p_type == SPACING_BOTTOM) {
@@ -794,7 +753,6 @@ int DynamicFont::get_spacing(int p_type) const {
}
void DynamicFont::set_spacing(int p_type, int p_value) {
-
if (p_type == SPACING_TOP) {
spacing_top = p_value;
} else if (p_type == SPACING_BOTTOM) {
@@ -810,7 +768,6 @@ void DynamicFont::set_spacing(int p_type, int p_value) {
}
float DynamicFont::get_height() const {
-
if (!data_at_size.is_valid())
return 1;
@@ -818,7 +775,6 @@ float DynamicFont::get_height() const {
}
float DynamicFont::get_ascent() const {
-
if (!data_at_size.is_valid())
return 1;
@@ -826,7 +782,6 @@ float DynamicFont::get_ascent() const {
}
float DynamicFont::get_descent() const {
-
if (!data_at_size.is_valid())
return 1;
@@ -834,7 +789,6 @@ float DynamicFont::get_descent() const {
}
float DynamicFont::get_underline_position() const {
-
if (!data_at_size.is_valid())
return 2;
@@ -842,7 +796,6 @@ float DynamicFont::get_underline_position() const {
}
float DynamicFont::get_underline_thickness() const {
-
if (!data_at_size.is_valid())
return 1;
@@ -850,7 +803,6 @@ float DynamicFont::get_underline_thickness() const {
}
Size2 DynamicFont::get_char_size(CharType p_char, CharType p_next) const {
-
if (!data_at_size.is_valid())
return Size2(1, 1);
@@ -864,7 +816,6 @@ Size2 DynamicFont::get_char_size(CharType p_char, CharType p_next) const {
}
bool DynamicFont::is_distance_field_hint() const {
-
return false;
}
@@ -887,7 +838,6 @@ float DynamicFont::draw_char(RID p_canvas_item, const Point2 &p_pos, CharType p_
}
void DynamicFont::set_fallback(int p_idx, const Ref<DynamicFontData> &p_data) {
-
ERR_FAIL_COND(p_data.is_null());
ERR_FAIL_INDEX(p_idx, fallbacks.size());
fallbacks.write[p_idx] = p_data;
@@ -895,7 +845,6 @@ void DynamicFont::set_fallback(int p_idx, const Ref<DynamicFontData> &p_data) {
}
void DynamicFont::add_fallback(const Ref<DynamicFontData> &p_data) {
-
ERR_FAIL_COND(p_data.is_null());
fallbacks.push_back(p_data);
fallback_data_at_size.push_back(fallbacks.write[fallbacks.size() - 1]->_get_dynamic_font_at_size(cache_id)); //const..
@@ -911,13 +860,11 @@ int DynamicFont::get_fallback_count() const {
return fallbacks.size();
}
Ref<DynamicFontData> DynamicFont::get_fallback(int p_idx) const {
-
ERR_FAIL_INDEX_V(p_idx, fallbacks.size(), Ref<DynamicFontData>());
return fallbacks[p_idx];
}
void DynamicFont::remove_fallback(int p_idx) {
-
ERR_FAIL_INDEX(p_idx, fallbacks.size());
fallbacks.remove(p_idx);
fallback_data_at_size.remove(p_idx);
@@ -926,7 +873,6 @@ void DynamicFont::remove_fallback(int p_idx) {
}
bool DynamicFont::_set(const StringName &p_name, const Variant &p_value) {
-
String str = p_name;
if (str.begins_with("fallback/")) {
int idx = str.get_slicec('/', 1).to_int();
@@ -952,7 +898,6 @@ bool DynamicFont::_set(const StringName &p_name, const Variant &p_value) {
}
bool DynamicFont::_get(const StringName &p_name, Variant &r_ret) const {
-
String str = p_name;
if (str.begins_with("fallback/")) {
int idx = str.get_slicec('/', 1).to_int();
@@ -969,7 +914,6 @@ bool DynamicFont::_get(const StringName &p_name, Variant &r_ret) const {
return false;
}
void DynamicFont::_get_property_list(List<PropertyInfo> *p_list) const {
-
for (int i = 0; i < fallbacks.size(); i++) {
p_list->push_back(PropertyInfo(Variant::OBJECT, "fallback/" + itos(i), PROPERTY_HINT_RESOURCE_TYPE, "DynamicFontData"));
}
@@ -978,7 +922,6 @@ void DynamicFont::_get_property_list(List<PropertyInfo> *p_list) const {
}
void DynamicFont::_bind_methods() {
-
ClassDB::bind_method(D_METHOD("set_font_data", "data"), &DynamicFont::set_font_data);
ClassDB::bind_method(D_METHOD("get_font_data"), &DynamicFont::get_font_data);
@@ -1024,7 +967,6 @@ SelfList<DynamicFont>::List *DynamicFont::dynamic_fonts = nullptr;
DynamicFont::DynamicFont() :
font_list(this) {
-
valid = false;
cache_id.size = 16;
outline_cache_id.size = 16;
@@ -1053,14 +995,12 @@ void DynamicFont::finish_dynamic_fonts() {
}
void DynamicFont::update_oversampling() {
-
Vector<Ref<DynamicFont>> changed;
{
MutexLock lock(dynamic_font_mutex);
SelfList<DynamicFont> *E = dynamic_fonts->first();
while (E) {
-
if (E->self()->data_at_size.is_valid()) {
E->self()->data_at_size->update_oversampling();
@@ -1093,7 +1033,6 @@ void DynamicFont::update_oversampling() {
/////////////////////////
RES ResourceFormatLoaderDynamicFont::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) {
-
if (r_error)
*r_error = ERR_FILE_CANT_OPEN;
@@ -1108,18 +1047,15 @@ RES ResourceFormatLoaderDynamicFont::load(const String &p_path, const String &p_
}
void ResourceFormatLoaderDynamicFont::get_recognized_extensions(List<String> *p_extensions) const {
-
p_extensions->push_back("ttf");
p_extensions->push_back("otf");
}
bool ResourceFormatLoaderDynamicFont::handles_type(const String &p_type) const {
-
return (p_type == "DynamicFontData");
}
String ResourceFormatLoaderDynamicFont::get_resource_type(const String &p_path) const {
-
String el = p_path.get_extension().to_lower();
if (el == "ttf" || el == "otf")
return "DynamicFontData";
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 02:12:22 +0000