diff options
Diffstat (limited to 'OpenAL32/Include/alMain.h')
| -rw-r--r-- | OpenAL32/Include/alMain.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h index a7c79b2a..16df2330 100644 --- a/OpenAL32/Include/alMain.h +++ b/OpenAL32/Include/alMain.h @@ -70,9 +70,17 @@ static const union { #define SET_VTABLE1(T1, obj) ((obj)->vtbl = &(T1##_vtable)) #define SET_VTABLE2(T1, T2, obj) SET_VTABLE1(T1##_##T2, STATIC_CAST(T2, (obj))) +/* Helper to extract an argument list for VCALL. Not used directly. */ +#define EXTRACT_VCALL_ARGS(...) __VA_ARGS__ + +/* Call a "virtual" method on an object, with arguments. */ +#define VCALL(obj, func, args) (((obj)->vtbl->func)((obj), EXTRACT_VCALL_ARGS args)) +/* Call a "virtual" method on an object, with no arguments. */ +#define VCALL_NOARGS(obj, func) (((obj)->vtbl->func)((obj))) + #define DELETE_OBJ(obj) do { \ - (obj)->vtbl->Destruct((obj)); \ - (obj)->vtbl->Delete((obj)); \ + VCALL_NOARGS((obj),Destruct); \ + VCALL_NOARGS((obj),Delete); \ } while(0) |