diff options
Diffstat (limited to 'libavutil')
-rw-r--r-- | libavutil/internal.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavutil/internal.h b/libavutil/internal.h index 36d3e719f6..4c98a1299f 100644 --- a/libavutil/internal.h +++ b/libavutil/internal.h @@ -210,4 +210,15 @@ type ff_##name args #endif +/** + * Returns NULL if a threading library has not been enabled. + * Used to disable threading functions in AVCodec definitions + * when not needed. + */ +#if HAVE_THREADS +# define ONLY_IF_THREADS_ENABLED(x) x +#else +# define ONLY_IF_THREADS_ENABLED(x) NULL +#endif + #endif /* AVUTIL_INTERNAL_H */ |