diff options
Diffstat (limited to 'libavcodec/internal.h')
| -rw-r--r-- | libavcodec/internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/internal.h b/libavcodec/internal.h index 3b2ae40ca4..a68d6134e3 100644 --- a/libavcodec/internal.h +++ b/libavcodec/internal.h @@ -35,6 +35,8 @@ #define FF_SANE_NB_CHANNELS 63U +#define FF_SIGNBIT(x) (x >> CHAR_BIT * sizeof(x) - 1) + typedef struct FramePool { /** * Pools for each data plane. For audio all the planes have the same size, |