diff options
Diffstat (limited to 'OpenAL32/Include/alMain.h')
| -rw-r--r-- | OpenAL32/Include/alMain.h | 95 |
1 files changed, 1 insertions, 94 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h index 617b5a64..7af7b4bb 100644 --- a/OpenAL32/Include/alMain.h +++ b/OpenAL32/Include/alMain.h @@ -21,6 +21,7 @@ #include "AL/alc.h" #include "AL/alext.h" +#include "polymorphism.h" #include "static_assert.h" #include "align.h" #include "atomic.h" @@ -286,100 +287,6 @@ static const union { #define COUNTOF(x) (sizeof(x) / sizeof(0[x])) -#define DERIVE_FROM_TYPE(t) t t##_parent -#define STATIC_CAST(to, obj) (&(obj)->to##_parent) -#ifdef __GNUC__ -#define STATIC_UPCAST(to, from, obj) __extension__({ \ - static_assert(__builtin_types_compatible_p(from, __typeof(*(obj))), \ - "Invalid upcast object from type"); \ - (to*)((char*)(obj) - offsetof(to, from##_parent)); \ -}) -#else -#define STATIC_UPCAST(to, from, obj) ((to*)((char*)(obj) - offsetof(to, from##_parent))) -#endif - -#define DECLARE_FORWARD(T1, T2, rettype, func) \ -rettype T1##_##func(T1 *obj) \ -{ return T2##_##func(STATIC_CAST(T2, obj)); } - -#define DECLARE_FORWARD1(T1, T2, rettype, func, argtype1) \ -rettype T1##_##func(T1 *obj, argtype1 a) \ -{ return T2##_##func(STATIC_CAST(T2, obj), a); } - -#define DECLARE_FORWARD2(T1, T2, rettype, func, argtype1, argtype2) \ -rettype T1##_##func(T1 *obj, argtype1 a, argtype2 b) \ -{ return T2##_##func(STATIC_CAST(T2, obj), a, b); } - -#define DECLARE_FORWARD3(T1, T2, rettype, func, argtype1, argtype2, argtype3) \ -rettype T1##_##func(T1 *obj, argtype1 a, argtype2 b, argtype3 c) \ -{ return T2##_##func(STATIC_CAST(T2, obj), a, b, c); } - - -#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)) - -#define DECLARE_THUNK(T1, T2, rettype, func) \ -static rettype T1##_##T2##_##func(T2 *obj) \ -{ return T1##_##func(STATIC_UPCAST(T1, T2, obj)); } - -#define DECLARE_THUNK1(T1, T2, rettype, func, argtype1) \ -static rettype T1##_##T2##_##func(T2 *obj, argtype1 a) \ -{ return T1##_##func(STATIC_UPCAST(T1, T2, obj), a); } - -#define DECLARE_THUNK2(T1, T2, rettype, func, argtype1, argtype2) \ -static rettype T1##_##T2##_##func(T2 *obj, argtype1 a, argtype2 b) \ -{ return T1##_##func(STATIC_UPCAST(T1, T2, obj), a, b); } - -#define DECLARE_THUNK3(T1, T2, rettype, func, argtype1, argtype2, argtype3) \ -static rettype T1##_##T2##_##func(T2 *obj, argtype1 a, argtype2 b, argtype3 c) \ -{ return T1##_##func(STATIC_UPCAST(T1, T2, obj), a, b, c); } - -#define DECLARE_THUNK4(T1, T2, rettype, func, argtype1, argtype2, argtype3, argtype4) \ -static rettype T1##_##T2##_##func(T2 *obj, argtype1 a, argtype2 b, argtype3 c, argtype4 d) \ -{ return T1##_##func(STATIC_UPCAST(T1, T2, obj), a, b, c, d); } - -#define DECLARE_DEFAULT_ALLOCATORS(T) \ -static void* T##_New(size_t size) { return al_malloc(16, size); } \ -static void T##_Delete(void *ptr) { al_free(ptr); } - -/* 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 V(obj, func) ((obj)->vtbl->func((obj), EXTRACT_VCALL_ARGS -/* Call a "virtual" method on an object, with no arguments. */ -#define V0(obj, func) ((obj)->vtbl->func((obj) EXTRACT_VCALL_ARGS - -#define DELETE_OBJ(obj) do { \ - if((obj) != NULL) \ - { \ - V0((obj),Destruct)(); \ - V0((obj),Delete)(); \ - } \ -} while(0) - - -#define EXTRACT_NEW_ARGS(...) __VA_ARGS__); \ - } \ -} while(0) - -#define NEW_OBJ(_res, T) do { \ - _res = T##_New(sizeof(T)); \ - if(_res) \ - { \ - memset(_res, 0, sizeof(T)); \ - T##_Construct(_res, EXTRACT_NEW_ARGS -#define NEW_OBJ0(_res, T) do { \ - _res = T##_New(sizeof(T)); \ - if(_res) \ - { \ - memset(_res, 0, sizeof(T)); \ - T##_Construct(_res EXTRACT_NEW_ARGS - - #ifdef __cplusplus extern "C" { #endif |