Fetches the FT_Load_Glyph load flags of the specified #hb_font_t.
For more information, see <https://freetype.org/freetype2/docs/reference/ft2-glyph_retrieval.html#ft_load_xxx>
This function works with #hb_font_t objects created by harfbuzz.global.ftFontCreate or harfbuzz.global.ftFontCreateReferenced.
#hb_font_t to work upon
FT_Load_Glyph flags found, or 0
Fetches the FT_Load_Glyph load flags of the specified #hb_font_t.
For more information, see <https://freetype.org/freetype2/docs/reference/ft2-glyph_retrieval.html#ft_load_xxx>
This function works with #hb_font_t objects created by harfbuzz.global.ftFontCreate or harfbuzz.global.ftFontCreateReferenced.