donner::svg::TextBackendFull::HbFontEntry Struct Reference

Internal storage for a HarfBuzz font object backed by FreeType. The hb_font_t is created via hb_ft_font_create_referenced(), which holds a reference to the FT_Face. We also hold our own reference (from FT_New_Memory_Face). Destruction order: destroy hb_font first (decrefs FT_Face from 2->1), then FT_Done_Face (decrefs 1->0, frees). More...

Public Member Functions
	HbFontEntry (const HbFontEntry &)=delete
HbFontEntry &	operator= (const HbFontEntry &)=delete
	HbFontEntry (HbFontEntry &&other) noexcept
HbFontEntry &	operator= (HbFontEntry &&other) noexcept

Public Attributes
hb_font_t *	font = nullptr
FT_Face	ftFace = nullptr

Detailed Description

Internal storage for a HarfBuzz font object backed by FreeType. The hb_font_t is created via hb_ft_font_create_referenced(), which holds a reference to the FT_Face. We also hold our own reference (from FT_New_Memory_Face). Destruction order: destroy hb_font first (decrefs FT_Face from 2->1), then FT_Done_Face (decrefs 1->0, frees).

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The documentation for this struct was generated from the following file:

• donner/svg/text/TextBackendFull.cc