diff options
Diffstat (limited to 'media/ffvpx/libavutil/mem.c')
| -rw-r--r-- | media/ffvpx/libavutil/mem.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/media/ffvpx/libavutil/mem.c b/media/ffvpx/libavutil/mem.c index 6149755a6..36740f115 100644 --- a/media/ffvpx/libavutil/mem.c +++ b/media/ffvpx/libavutil/mem.c @@ -61,7 +61,7 @@ void free(void *ptr); #include "mem_internal.h" -#define ALIGN (HAVE_AVX512 ? 64 : (HAVE_AVX ? 32 : 16)) +#define ALIGN (HAVE_AVX ? 32 : 16) /* NOTE: if you want to override these functions with your own * implementations (not recommended) you have to link libav* as @@ -181,20 +181,6 @@ int av_reallocp(void *ptr, size_t size) return 0; } -void *av_malloc_array(size_t nmemb, size_t size) -{ - if (!size || nmemb >= INT_MAX / size) - return NULL; - return av_malloc(nmemb * size); -} - -void *av_mallocz_array(size_t nmemb, size_t size) -{ - if (!size || nmemb >= INT_MAX / size) - return NULL; - return av_mallocz(nmemb * size); -} - void *av_realloc_array(void *ptr, size_t nmemb, size_t size) { if (!size || nmemb >= INT_MAX / size) @@ -463,15 +449,10 @@ void av_memcpy_backptr(uint8_t *dst, int back, int cnt) void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size) { - if (min_size <= *size) + if (min_size < *size) return ptr; - if (min_size > max_alloc_size - 32) { - *size = 0; - return NULL; - } - - min_size = FFMIN(max_alloc_size - 32, FFMAX(min_size + min_size / 16 + 32, min_size)); + min_size = FFMAX(min_size + min_size / 16 + 32, min_size); ptr = av_realloc(ptr, min_size); /* we could set this to the unmodified min_size but this is safer |