diff options
Diffstat (limited to 'libavcodec/mathops.h')
| -rw-r--r-- | libavcodec/mathops.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libavcodec/mathops.h b/libavcodec/mathops.h index 71a026f99b..3b9bfeb09f 100644 --- a/libavcodec/mathops.h +++ b/libavcodec/mathops.h @@ -61,6 +61,14 @@ static av_always_inline int MULH(int a, int b){ # define MUL64(a,b) ((int64_t)(a) * (int64_t)(b)) #endif +#ifndef MAC64 +# define MAC64(d, a, b) ((d) += MUL64(a, b)) +#endif + +#ifndef MLS64 +# define MLS64(d, a, b) ((d) -= MUL64(a, b)) +#endif + /* signed 16x16 -> 32 multiply add accumulate */ #ifndef MAC16 # define MAC16(rt, ra, rb) rt += (ra) * (rb) @@ -71,5 +79,9 @@ static av_always_inline int MULH(int a, int b){ # define MUL16(ra, rb) ((ra) * (rb)) #endif +#ifndef MLS16 +# define MLS16(rt, ra, rb) ((rt) -= (ra) * (rb)) +#endif + #endif /* FFMPEG_MATHOPS_H */ |