Makes FontData importable resource.
Adds multi-channel SDF font texture generation and rendering support. Adds per-font oversampling support. Adds FontData import plugins (for dynamic fonts, BMFonts and monospaced image fonts), font texture cache pre-generation and loading. Adds BMFont binary format and outline support.
This commit is contained in:
bruvzg
parent
00268e37a0
commit
4c3f7d1290
130 changed files with 17847 additions and 6893 deletions
|
|
@ -39,22 +39,165 @@
|
|||
#include "servers/text_server.h"
|
||||
|
||||
#include "core/templates/rid_owner.h"
|
||||
|
||||
#include "core/templates/thread_work_pool.h"
|
||||
#include "scene/resources/texture.h"
|
||||
|
||||
#include "font_fb.h"
|
||||
#include "modules/modules_enabled.gen.h"
|
||||
|
||||
#ifdef MODULE_FREETYPE_ENABLED
|
||||
#include <ft2build.h>
|
||||
#include FT_FREETYPE_H
|
||||
#include FT_TRUETYPE_TABLES_H
|
||||
#include FT_STROKER_H
|
||||
#include FT_ADVANCES_H
|
||||
#include FT_MULTIPLE_MASTERS_H
|
||||
#include FT_BBOX_H
|
||||
#endif
|
||||
|
||||
class TextServerFallback : public TextServer {
|
||||
GDCLASS(TextServerFallback, TextServer);
|
||||
_THREAD_SAFE_CLASS_
|
||||
|
||||
float oversampling = 1.f;
|
||||
mutable RID_PtrOwner<FontDataFallback> font_owner;
|
||||
mutable RID_PtrOwner<ShapedTextData> shaped_owner;
|
||||
|
||||
static String interface_name;
|
||||
static uint32_t interface_features;
|
||||
|
||||
// Font cache data.
|
||||
|
||||
#ifdef MODULE_FREETYPE_ENABLED
|
||||
mutable FT_Library library = nullptr;
|
||||
#endif
|
||||
|
||||
const int rect_range = 2;
|
||||
|
||||
struct FontTexture {
|
||||
Image::Format format;
|
||||
PackedByteArray imgdata;
|
||||
int texture_w = 0;
|
||||
int texture_h = 0;
|
||||
PackedInt32Array offsets;
|
||||
Ref<ImageTexture> texture;
|
||||
};
|
||||
|
||||
struct FontTexturePosition {
|
||||
int index = 0;
|
||||
int x = 0;
|
||||
int y = 0;
|
||||
};
|
||||
|
||||
struct FontGlyph {
|
||||
bool found = false;
|
||||
int texture_idx = -1;
|
||||
Rect2 rect;
|
||||
Rect2 uv_rect;
|
||||
Vector2 advance;
|
||||
};
|
||||
|
||||
struct FontDataForSizeFallback {
|
||||
real_t ascent = 0.f;
|
||||
real_t descent = 0.f;
|
||||
real_t underline_position = 0.f;
|
||||
real_t underline_thickness = 0.f;
|
||||
real_t scale = 1.f;
|
||||
real_t oversampling = 1.f;
|
||||
|
||||
int spacing_glyph = 0;
|
||||
int spacing_space = 0;
|
||||
|
||||
Vector2i size;
|
||||
|
||||
Vector<FontTexture> textures;
|
||||
HashMap<int32_t, FontGlyph> glyph_map;
|
||||
Map<Vector2i, Vector2> kerning_map;
|
||||
|
||||
#ifdef MODULE_FREETYPE_ENABLED
|
||||
FT_Face face = nullptr;
|
||||
FT_StreamRec stream;
|
||||
#endif
|
||||
|
||||
~FontDataForSizeFallback() {
|
||||
#ifdef MODULE_FREETYPE_ENABLED
|
||||
if (face != nullptr) {
|
||||
FT_Done_Face(face);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
};
|
||||
|
||||
struct FontDataFallback {
|
||||
Mutex mutex;
|
||||
|
||||
bool antialiased = true;
|
||||
bool msdf = false;
|
||||
int msdf_range = 14;
|
||||
int msdf_source_size = 48;
|
||||
int fixed_size = 0;
|
||||
bool force_autohinter = false;
|
||||
TextServer::Hinting hinting = TextServer::HINTING_LIGHT;
|
||||
Dictionary variation_coordinates;
|
||||
real_t oversampling = 0.f;
|
||||
|
||||
Map<Vector2i, FontDataForSizeFallback *> cache;
|
||||
|
||||
bool face_init = false;
|
||||
Dictionary supported_varaitions;
|
||||
|
||||
// Language/script support override.
|
||||
Map<String, bool> language_support_overrides;
|
||||
Map<String, bool> script_support_overrides;
|
||||
|
||||
PackedByteArray data;
|
||||
const uint8_t *data_ptr;
|
||||
size_t data_size;
|
||||
|
||||
mutable ThreadWorkPool work_pool;
|
||||
|
||||
~FontDataFallback() {
|
||||
work_pool.finish();
|
||||
for (const Map<Vector2i, FontDataForSizeFallback *>::Element *E = cache.front(); E; E = E->next()) {
|
||||
memdelete(E->get());
|
||||
}
|
||||
cache.clear();
|
||||
}
|
||||
};
|
||||
|
||||
_FORCE_INLINE_ FontTexturePosition find_texture_pos_for_glyph(FontDataForSizeFallback *p_data, int p_color_size, Image::Format p_image_format, int p_width, int p_height) const;
|
||||
#ifdef MODULE_MSDFGEN_ENABLED
|
||||
_FORCE_INLINE_ FontGlyph rasterize_msdf(FontDataFallback *p_font_data, FontDataForSizeFallback *p_data, int p_pixel_range, int p_rect_margin, FT_Outline *outline, const Vector2 &advance) const;
|
||||
#endif
|
||||
#ifdef MODULE_FREETYPE_ENABLED
|
||||
_FORCE_INLINE_ FontGlyph rasterize_bitmap(FontDataForSizeFallback *p_data, int p_rect_margin, FT_Bitmap bitmap, int yofs, int xofs, const Vector2 &advance) const;
|
||||
#endif
|
||||
_FORCE_INLINE_ bool _ensure_glyph(FontDataFallback *p_font_data, const Vector2i &p_size, int32_t p_glyph) const;
|
||||
_FORCE_INLINE_ bool _ensure_cache_for_size(FontDataFallback *p_font_data, const Vector2i &p_size) const;
|
||||
_FORCE_INLINE_ void _font_clear_cache(FontDataFallback *p_font_data);
|
||||
void _generateMTSDF_threaded(uint32_t y, void *p_td) const;
|
||||
|
||||
_FORCE_INLINE_ Vector2i _get_size(const FontDataFallback *p_font_data, int p_size) const {
|
||||
if (p_font_data->msdf) {
|
||||
return Vector2i(p_font_data->msdf_source_size, 0);
|
||||
} else if (p_font_data->fixed_size > 0) {
|
||||
return Vector2i(p_font_data->fixed_size, 0);
|
||||
} else {
|
||||
return Vector2i(p_size, 0);
|
||||
}
|
||||
}
|
||||
|
||||
_FORCE_INLINE_ Vector2i _get_size_outline(const FontDataFallback *p_font_data, const Vector2i &p_size) const {
|
||||
if (p_font_data->msdf) {
|
||||
return Vector2i(p_font_data->msdf_source_size, 0);
|
||||
} else if (p_font_data->fixed_size > 0) {
|
||||
return Vector2i(p_font_data->fixed_size, MIN(p_size.y, 1));
|
||||
} else {
|
||||
return p_size;
|
||||
}
|
||||
}
|
||||
|
||||
// Common data.
|
||||
|
||||
real_t oversampling = 1.f;
|
||||
mutable RID_PtrOwner<FontDataFallback> font_owner;
|
||||
mutable RID_PtrOwner<ShapedTextData> shaped_owner;
|
||||
|
||||
protected:
|
||||
static void _bind_methods(){};
|
||||
|
||||
|
|
@ -77,72 +220,130 @@ public:
|
|||
|
||||
virtual bool is_locale_right_to_left(const String &p_locale) override;
|
||||
|
||||
virtual int32_t name_to_tag(const String &p_name) const override;
|
||||
virtual String tag_to_name(int32_t p_tag) const override;
|
||||
|
||||
/* Font interface */
|
||||
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 RID create_font() 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 void font_set_data(RID p_font_rid, const PackedByteArray &p_data) override;
|
||||
virtual void font_set_data_ptr(RID p_font_rid, const uint8_t *p_data_ptr, size_t p_data_size) 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;
|
||||
virtual float font_get_descent(RID p_font, int p_size) const override;
|
||||
virtual void font_set_antialiased(RID p_font_rid, bool p_antialiased) override;
|
||||
virtual bool font_is_antialiased(RID p_font_rid) const override;
|
||||
|
||||
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 void font_set_multichannel_signed_distance_field(RID p_font_rid, bool p_msdf) override;
|
||||
virtual bool font_is_multichannel_signed_distance_field(RID p_font_rid) 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 void font_set_msdf_pixel_range(RID p_font_rid, int p_msdf_pixel_range) override;
|
||||
virtual int font_get_msdf_pixel_range(RID p_font_rid) const 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_msdf_size(RID p_font_rid, int p_msdf_size) override;
|
||||
virtual int font_get_msdf_size(RID p_font_rid) const override;
|
||||
|
||||
virtual void font_set_antialiased(RID p_font, bool p_antialiased) override;
|
||||
virtual bool font_get_antialiased(RID p_font) const override;
|
||||
virtual void font_set_fixed_size(RID p_font_rid, int p_fixed_size) override;
|
||||
virtual int font_get_fixed_size(RID p_font_rid) const override;
|
||||
|
||||
virtual void font_set_hinting(RID p_font, Hinting p_hinting) override;
|
||||
virtual Hinting font_get_hinting(RID p_font) const override;
|
||||
virtual void font_set_force_autohinter(RID p_font_rid, bool p_force_autohinter) override;
|
||||
virtual bool font_is_force_autohinter(RID p_font_rid) const override;
|
||||
|
||||
virtual void font_set_force_autohinter(RID p_font, bool p_enabeld) override;
|
||||
virtual bool font_get_force_autohinter(RID p_font) const override;
|
||||
virtual void font_set_hinting(RID p_font_rid, TextServer::Hinting p_hinting) override;
|
||||
virtual TextServer::Hinting font_get_hinting(RID p_font_rid) const override;
|
||||
|
||||
virtual bool font_has_char(RID p_font, char32_t p_char) const override;
|
||||
virtual String font_get_supported_chars(RID p_font) const override;
|
||||
virtual void font_set_variation_coordinates(RID p_font_rid, const Dictionary &p_variation_coordinates) override;
|
||||
virtual Dictionary font_get_variation_coordinates(RID p_font_rid) const override;
|
||||
|
||||
virtual void font_set_distance_field_hint(RID p_font, bool p_distance_field) override;
|
||||
virtual bool font_get_distance_field_hint(RID p_font) const override;
|
||||
virtual void font_set_oversampling(RID p_font_rid, real_t p_oversampling) override;
|
||||
virtual real_t font_get_oversampling(RID p_font_rid) const override;
|
||||
|
||||
virtual bool font_has_outline(RID p_font) const override;
|
||||
virtual float font_get_base_size(RID p_font) const override;
|
||||
virtual Array font_get_size_cache_list(RID p_font_rid) const override;
|
||||
virtual void font_clear_size_cache(RID p_font_rid) override;
|
||||
virtual void font_remove_size_cache(RID p_font_rid, const Vector2i &p_size) override;
|
||||
|
||||
virtual bool font_is_language_supported(RID p_font, const String &p_language) const override;
|
||||
virtual void font_set_language_support_override(RID p_font, const String &p_language, bool p_supported) override;
|
||||
virtual bool font_get_language_support_override(RID p_font, const String &p_language) override;
|
||||
virtual void font_remove_language_support_override(RID p_font, const String &p_language) override;
|
||||
Vector<String> font_get_language_support_overrides(RID p_font) override;
|
||||
virtual void font_set_ascent(RID p_font_rid, int p_size, real_t p_ascent) override;
|
||||
virtual real_t font_get_ascent(RID p_font_rid, int p_size) const override;
|
||||
|
||||
virtual bool font_is_script_supported(RID p_font, const String &p_script) const override;
|
||||
virtual void font_set_script_support_override(RID p_font, const String &p_script, bool p_supported) override;
|
||||
virtual bool font_get_script_support_override(RID p_font, const String &p_script) override;
|
||||
virtual void font_remove_script_support_override(RID p_font, const String &p_script) override;
|
||||
Vector<String> font_get_script_support_overrides(RID p_font) override;
|
||||
virtual void font_set_descent(RID p_font_rid, int p_size, real_t p_descent) override;
|
||||
virtual real_t font_get_descent(RID p_font_rid, int p_size) const override;
|
||||
|
||||
virtual uint32_t font_get_glyph_index(RID p_font, char32_t p_char, char32_t p_variation_selector = 0x0000) const override;
|
||||
virtual Vector2 font_get_glyph_advance(RID p_font, uint32_t p_index, int p_size) const override;
|
||||
virtual Vector2 font_get_glyph_kerning(RID p_font, uint32_t p_index_a, uint32_t p_index_b, int p_size) const override;
|
||||
virtual void font_set_underline_position(RID p_font_rid, int p_size, real_t p_underline_position) override;
|
||||
virtual real_t font_get_underline_position(RID p_font_rid, int p_size) const override;
|
||||
|
||||
virtual Vector2 font_draw_glyph(RID p_font, RID p_canvas, int p_size, const Vector2 &p_pos, uint32_t p_index, const Color &p_color = Color(1, 1, 1)) const override;
|
||||
virtual Vector2 font_draw_glyph_outline(RID p_font, RID p_canvas, int p_size, int p_outline_size, const Vector2 &p_pos, uint32_t p_index, const Color &p_color = Color(1, 1, 1)) const override;
|
||||
virtual void font_set_underline_thickness(RID p_font_rid, int p_size, real_t p_underline_thickness) override;
|
||||
virtual real_t font_get_underline_thickness(RID p_font_rid, int p_size) const override;
|
||||
|
||||
virtual bool font_get_glyph_contours(RID p_font, int p_size, uint32_t p_index, Vector<Vector3> &r_points, Vector<int32_t> &r_contours, bool &r_orientation) const override;
|
||||
virtual void font_set_scale(RID p_font_rid, int p_size, real_t p_scale) override;
|
||||
virtual real_t font_get_scale(RID p_font_rid, int p_size) const override;
|
||||
|
||||
virtual float font_get_oversampling() const override;
|
||||
virtual void font_set_oversampling(float p_oversampling) override;
|
||||
virtual void font_set_spacing(RID p_font_rid, int p_size, SpacingType p_spacing, int p_value) override;
|
||||
virtual int font_get_spacing(RID p_font_rid, int p_size, SpacingType p_spacing) const override;
|
||||
|
||||
virtual Vector<String> get_system_fonts() const override;
|
||||
virtual int font_get_texture_count(RID p_font_rid, const Vector2i &p_size) const override;
|
||||
virtual void font_clear_textures(RID p_font_rid, const Vector2i &p_size) override;
|
||||
virtual void font_remove_texture(RID p_font_rid, const Vector2i &p_size, int p_texture_index) override;
|
||||
|
||||
virtual void font_set_texture_image(RID p_font_rid, const Vector2i &p_size, int p_texture_index, const Ref<Image> &p_image) override;
|
||||
virtual Ref<Image> font_get_texture_image(RID p_font_rid, const Vector2i &p_size, int p_texture_index) const override;
|
||||
|
||||
virtual void font_set_texture_offsets(RID p_font_rid, const Vector2i &p_size, int p_texture_index, const PackedInt32Array &p_offset) override;
|
||||
virtual PackedInt32Array font_get_texture_offsets(RID p_font_rid, const Vector2i &p_size, int p_texture_index) const override;
|
||||
|
||||
virtual Array font_get_glyph_list(RID p_font_rid, const Vector2i &p_size) const override;
|
||||
virtual void font_clear_glyphs(RID p_font_rid, const Vector2i &p_size) override;
|
||||
virtual void font_remove_glyph(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph) override;
|
||||
|
||||
virtual Vector2 font_get_glyph_advance(RID p_font_rid, int p_size, int32_t p_glyph) const override;
|
||||
virtual void font_set_glyph_advance(RID p_font_rid, int p_size, int32_t p_glyph, const Vector2 &p_advance) override;
|
||||
|
||||
virtual Vector2 font_get_glyph_offset(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph) const override;
|
||||
virtual void font_set_glyph_offset(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph, const Vector2 &p_offset) override;
|
||||
|
||||
virtual Vector2 font_get_glyph_size(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph) const override;
|
||||
virtual void font_set_glyph_size(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph, const Vector2 &p_gl_size) override;
|
||||
|
||||
virtual Rect2 font_get_glyph_uv_rect(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph) const override;
|
||||
virtual void font_set_glyph_uv_rect(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph, const Rect2 &p_uv_rect) override;
|
||||
|
||||
virtual int font_get_glyph_texture_idx(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph) const override;
|
||||
virtual void font_set_glyph_texture_idx(RID p_font_rid, const Vector2i &p_size, int32_t p_glyph, int p_texture_idx) override;
|
||||
|
||||
virtual bool font_get_glyph_contours(RID p_font, int p_size, int32_t p_index, Vector<Vector3> &r_points, Vector<int32_t> &r_contours, bool &r_orientation) const override;
|
||||
|
||||
virtual Array font_get_kerning_list(RID p_font_rid, int p_size) const override;
|
||||
virtual void font_clear_kerning_map(RID p_font_rid, int p_size) override;
|
||||
virtual void font_remove_kerning(RID p_font_rid, int p_size, const Vector2i &p_glyph_pair) override;
|
||||
|
||||
virtual void font_set_kerning(RID p_font_rid, int p_size, const Vector2i &p_glyph_pair, const Vector2 &p_kerning) override;
|
||||
virtual Vector2 font_get_kerning(RID p_font_rid, int p_size, const Vector2i &p_glyph_pair) const override;
|
||||
|
||||
virtual int32_t font_get_glyph_index(RID p_font_rid, int p_size, char32_t p_char, char32_t p_variation_selector = 0) const override;
|
||||
|
||||
virtual bool font_has_char(RID p_font_rid, char32_t p_char) const override;
|
||||
virtual String font_get_supported_chars(RID p_font_rid) const override;
|
||||
|
||||
virtual void font_render_range(RID p_font, const Vector2i &p_size, char32_t p_start, char32_t p_end) override;
|
||||
virtual void font_render_glyph(RID p_font_rid, const Vector2i &p_size, int32_t p_index) override;
|
||||
|
||||
virtual void font_draw_glyph(RID p_font, RID p_canvas, int p_size, const Vector2 &p_pos, int32_t p_index, const Color &p_color = Color(1, 1, 1)) const override;
|
||||
virtual void font_draw_glyph_outline(RID p_font, RID p_canvas, int p_size, int p_outline_size, const Vector2 &p_pos, int32_t p_index, const Color &p_color = Color(1, 1, 1)) const override;
|
||||
|
||||
virtual bool font_is_language_supported(RID p_font_rid, const String &p_language) const override;
|
||||
virtual void font_set_language_support_override(RID p_font_rid, const String &p_language, bool p_supported) override;
|
||||
virtual bool font_get_language_support_override(RID p_font_rid, const String &p_language) override;
|
||||
virtual void font_remove_language_support_override(RID p_font_rid, const String &p_language) override;
|
||||
virtual Vector<String> font_get_language_support_overrides(RID p_font_rid) override;
|
||||
|
||||
virtual bool font_is_script_supported(RID p_font_rid, const String &p_script) const override;
|
||||
virtual void font_set_script_support_override(RID p_font_rid, const String &p_script, bool p_supported) override;
|
||||
virtual bool font_get_script_support_override(RID p_font_rid, const String &p_script) override;
|
||||
virtual void font_remove_script_support_override(RID p_font_rid, const String &p_script) override;
|
||||
virtual Vector<String> font_get_script_support_overrides(RID p_font_rid) override;
|
||||
|
||||
virtual Dictionary font_supported_feature_list(RID p_font_rid) const override;
|
||||
virtual Dictionary font_supported_variation_list(RID p_font_rid) const override;
|
||||
|
||||
virtual real_t font_get_global_oversampling() const override;
|
||||
virtual void font_set_global_oversampling(real_t p_oversampling) override;
|
||||
|
||||
/* Shaped text buffer interface */
|
||||
|
||||
|
|
@ -171,14 +372,14 @@ public:
|
|||
virtual RID shaped_text_substr(RID p_shaped, int p_start, int p_length) const override;
|
||||
virtual RID shaped_text_get_parent(RID p_shaped) const override;
|
||||
|
||||
virtual float shaped_text_fit_to_width(RID p_shaped, float p_width, uint8_t /*JustificationFlag*/ p_jst_flags = JUSTIFICATION_WORD_BOUND | JUSTIFICATION_KASHIDA) override;
|
||||
virtual float shaped_text_tab_align(RID p_shaped, const Vector<float> &p_tab_stops) override;
|
||||
virtual real_t shaped_text_fit_to_width(RID p_shaped, real_t p_width, uint8_t /*JustificationFlag*/ p_jst_flags = JUSTIFICATION_WORD_BOUND | JUSTIFICATION_KASHIDA) override;
|
||||
virtual real_t shaped_text_tab_align(RID p_shaped, const Vector<real_t> &p_tab_stops) override;
|
||||
|
||||
virtual bool shaped_text_shape(RID p_shaped) override;
|
||||
virtual bool shaped_text_update_breaks(RID p_shaped) override;
|
||||
virtual bool shaped_text_update_justification_ops(RID p_shaped) override;
|
||||
|
||||
virtual void shaped_text_overrun_trim_to_width(RID p_shaped, float p_width, uint8_t p_trim_flags) override;
|
||||
virtual void shaped_text_overrun_trim_to_width(RID p_shaped, real_t p_width, uint8_t p_trim_flags) override;
|
||||
virtual TrimData shaped_text_get_trim_data(RID p_shaped) const override;
|
||||
|
||||
virtual bool shaped_text_is_ready(RID p_shaped) const override;
|
||||
|
|
@ -193,17 +394,17 @@ public:
|
|||
virtual Rect2 shaped_text_get_object_rect(RID p_shaped, Variant p_key) const override;
|
||||
|
||||
virtual Size2 shaped_text_get_size(RID p_shaped) const override;
|
||||
virtual float shaped_text_get_ascent(RID p_shaped) const override;
|
||||
virtual float shaped_text_get_descent(RID p_shaped) const override;
|
||||
virtual float shaped_text_get_width(RID p_shaped) const override;
|
||||
virtual float shaped_text_get_underline_position(RID p_shaped) const override;
|
||||
virtual float shaped_text_get_underline_thickness(RID p_shaped) const override;
|
||||
virtual real_t shaped_text_get_ascent(RID p_shaped) const override;
|
||||
virtual real_t shaped_text_get_descent(RID p_shaped) const override;
|
||||
virtual real_t shaped_text_get_width(RID p_shaped) const override;
|
||||
virtual real_t shaped_text_get_underline_position(RID p_shaped) const override;
|
||||
virtual real_t shaped_text_get_underline_thickness(RID p_shaped) const override;
|
||||
|
||||
static TextServer *create_func(Error &r_error, void *p_user_data);
|
||||
static void register_server();
|
||||
|
||||
TextServerFallback(){};
|
||||
~TextServerFallback(){};
|
||||
TextServerFallback();
|
||||
~TextServerFallback();
|
||||
};
|
||||
|
||||
#endif // TEXT_SERVER_FALLBACK_H
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue