diff options
Diffstat (limited to 'OpenAL32/Include/alMain.h')
| -rw-r--r-- | OpenAL32/Include/alMain.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h index 47f1934c..11a1e78c 100644 --- a/OpenAL32/Include/alMain.h +++ b/OpenAL32/Include/alMain.h @@ -93,8 +93,11 @@ static const union { #define STATIC_CAST(to, obj) (&(obj)->to##_parent) #define STATIC_UPCAST(to, from, obj) ((to*)((char*)(obj) - offsetof(to, from##_parent))) -#define SET_VTABLE1(T1, obj) ((obj)->vtbl = &(T1##_vtable)) -#define SET_VTABLE2(T1, T2, obj) SET_VTABLE1(T1##_##T2, STATIC_CAST(T2, (obj))) +#define GET_VTABLE1(T1) (&(T1##_vtable)) +#define GET_VTABLE2(T1, T2) (&(T1##_##T2##_vtable)) + +#define SET_VTABLE1(T1, obj) ((obj)->vtbl = GET_VTABLE1(T1)) +#define SET_VTABLE2(T1, T2, obj) (STATIC_CAST(T2, obj)->vtbl = GET_VTABLE2(T1, T2)) /* Helper to extract an argument list for VCALL. Not used directly. */ #define EXTRACT_VCALL_ARGS(...) __VA_ARGS__ |