Increase the vector reserve as needed when pushing in new items

1 files changed, 4 insertions, 4 deletions

diff --git a/Alc/vector.h b/Alc/vector.h
index bcf9166d..de89bbe0 100644
--- a/Alc/vector.h
+++ b/Alc/vector.h
@@ -21,8 +21,8 @@ typedef struct vector__s {
 #define VECTOR_DEINIT(_x) do { free(_x); _x = NULL; } while(0)
 
 /* Helper to increase a vector's reserve. Do not call directly. */
-ALboolean vector_reserve(void *ptr, size_t orig_count, size_t base_size, size_t obj_count, size_t obj_size);
-#define VECTOR_RESERVE(_x, _c) (vector_reserve(&(_x), (_x)->Capacity, sizeof(*(_x)), (_c), sizeof((_x)->Data[0])))
+ALboolean vector_reserve(void *ptr, size_t orig_count, size_t base_size, size_t obj_count, size_t obj_size, ALboolean exact);
+#define VECTOR_RESERVE(_x, _c) (vector_reserve(&(_x), (_x)->Capacity, sizeof(*(_x)), (_c), sizeof((_x)->Data[0]), AL_TRUE))
 
 #define VECTOR_CAPACITY(_x) ((const ALsizei)(_x)->Capacity)
 #define VECTOR_SIZE(_x)     ((const ALsizei)(_x)->Size)
@@ -30,8 +30,8 @@ ALboolean vector_reserve(void *ptr, size_t orig_count, size_t base_size, size_t
 #define VECTOR_ITER_BEGIN(_x) ((_x)->Data)
 #define VECTOR_ITER_END(_x)   ((_x)->Data + (_x)->Size)
 
-/* NOTE: The caller must ensure enough space is reserved before pushing in new objects. */
-#define VECTOR_PUSH_BACK(_x, _obj) ((void)((_x)->Data[(_x)->Size++] = (_obj)))
+#define VECTOR_PUSH_BACK(_x, _obj) (vector_reserve(&(_x), (_x)->Capacity, sizeof(*(_x)), (_x)->Size+1, sizeof((_x)->Data[0]), AL_FALSE) && \
+                                    (((_x)->Data[(_x)->Size++] = (_obj)),AL_TRUE))
 #define VECTOR_POP_BACK(_x) ((void)((_x)->Size--))
 
 #define VECTOR_BACK(_x)  ((_x)->Data[(_x)->Size-1])