diff options
| -rw-r--r-- | libswscale/utils.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index b75510d206..dcab707de6 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -1574,7 +1574,11 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter, } } -#define USE_MMAP (HAVE_MMAP && HAVE_MPROTECT && defined MAP_ANONYMOUS) +#if HAVE_MMAP && HAVE_MPROTECT && defined(MAP_ANONYMOUS) +#define USE_MMAP 1 +#else +#define USE_MMAP 0 +#endif /* precalculate horizontal scaler filter coefficients */ { |