static PangoCairoFontGlyphExtentsCacheEntry *
_pango_cairo_font_private_get_glyph_extents_cache_entry (PangoCairoFontPrivate *cf_priv,
PangoGlyph glyph)
{
PangoCairoFontGlyphExtentsCacheEntry *entry;
guint idx;
idx = glyph & GLYPH_CACHE_MASK;
entry = cf_priv->glyph_extents_cache + idx;
if (entry->glyph != glyph)
{
compute_glyph_extents (cf_priv, glyph, entry);
}
return entry;
}
static PangoCairoWin32GlyphInfo *
pango_cairo_win32_font_get_glyph_info (PangoFont *font,
PangoGlyph glyph)
{
PangoCairoWin32Font *cwfont = (PangoCairoWin32Font *)font;
PangoCairoWin32GlyphInfo *info;
info = g_hash_table_lookup (cwfont->glyph_info, GUINT_TO_POINTER (glyph));
if (!info)
{
info = g_new0 (PangoCairoWin32GlyphInfo, 1);
compute_glyph_extents (font, glyph,
&info->ink_rect,
&info->logical_rect);
g_hash_table_insert (cwfont->glyph_info, GUINT_TO_POINTER (glyph), info);
}
return info;
}
