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[TextServer] Improve embedded objects handling performance.

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This commit is contained in:
bruvzg
2024-09-26 09:37:47 +03:00
committed by Pāvels Nadtočajevs
parent 4cf02312f6
commit cc1db569e1
15 changed files with 242 additions and 89 deletions
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5
servers/text_server.h
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@ -468,6 +468,7 @@ public:
virtual int64_t shaped_get_span_count(const RID &p_shaped) const = 0;
virtual Variant shaped_get_span_meta(const RID &p_shaped, int64_t p_index) const = 0;
virtual Variant shaped_get_span_embedded_object(const RID &p_shaped, int64_t p_index) const = 0;
virtual void shaped_set_span_update_font(const RID &p_shaped, int64_t p_index, const TypedArray<RID> &p_fonts, int64_t p_size, const Dictionary &p_opentype_features = Dictionary()) = 0;
virtual RID shaped_text_substr(const RID &p_shaped, int64_t p_start, int64_t p_length) const = 0; // Copy shaped substring (e.g. line break) without reshaping, but correctly reordered, preservers range.
@ -587,9 +588,11 @@ struct Glyph {
float advance = 0.f; // Advance to the next glyph along baseline(x for horizontal layout, y for vertical).
RID font_rid; // Font resource.
int font_size = 0; // Font size;
int font_size = 0; // Font size.
int32_t index = 0; // Glyph index (font specific) or UTF-32 codepoint (for the invalid glyphs).
int span_index = -1;
bool operator==(const Glyph &p_a) const;
bool operator!=(const Glyph &p_a) const;