luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2025-02-03 09:46:17 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'wip/chergert/g_variant_type_is_subtype_of-fastpath' into 'main'

Browse Source 
glib/gvarianttype: g_variant_type_is_subtype_of() fastpath

See merge request GNOME/glib!4297
This commit is contained in:
Philip Withnall 2024-09-25 13:08:52 +00:00
commit 5d40bc448e
1 changed files with 18 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
glib/gvarianttype.c
View File

@ -867,6 +867,24 @@ g_variant_type_is_subtype_of (const GVariantType *type,
supertype_string = g_variant_type_peek_string (supertype);
type_string = g_variant_type_peek_string (type);
/* fast path for the basic determinate types */
if (type_string[0] == supertype_string[0])
{
switch (type_string[0])
{
case 'b': case 'y':
case 'n': case 'q':
case 'i': case 'h': case 'u':
case 't': case 'x':
case 's': case 'o': case 'g':
case 'd':
return TRUE;
default:
break;
}
}
supertype_end = supertype_string +
g_variant_type_get_string_length (supertype);