diff options
Diffstat (limited to 'c/enc/port.h')
| -rw-r--r-- | c/enc/port.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/c/enc/port.h b/c/enc/port.h index 0e5f0e7..c3befdf 100644 --- a/c/enc/port.h +++ b/c/enc/port.h @@ -167,13 +167,21 @@ TEMPLATE_(size_t) TEMPLATE_(uint32_t) TEMPLATE_(uint8_t) (A)[(J)] = __brotli_swap_tmp; \ } +/* +Dynamically grows array capacity to at least the requested size +M: MemoryManager +T: data type +A: array +C: capacity +R: requested size +*/ #define BROTLI_ENSURE_CAPACITY(M, T, A, C, R) { \ if (C < (R)) { \ size_t _new_size = (C == 0) ? (R) : C; \ T* new_array; \ while (_new_size < (R)) _new_size *= 2; \ new_array = BROTLI_ALLOC((M), T, _new_size); \ - if (!BROTLI_IS_OOM(m) && C != 0) \ + if (!BROTLI_IS_OOM(M) && C != 0) \ memcpy(new_array, A, C * sizeof(T)); \ BROTLI_FREE((M), A); \ A = new_array; \ |