diff options
Diffstat (limited to 'libavfilter/vf_hqdn3d.c')
| -rw-r--r-- | libavfilter/vf_hqdn3d.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavfilter/vf_hqdn3d.c b/libavfilter/vf_hqdn3d.c index 50e904b940..eb0ea6519a 100644 --- a/libavfilter/vf_hqdn3d.c +++ b/libavfilter/vf_hqdn3d.c @@ -37,10 +37,10 @@ #include "vf_hqdn3d.h" #define LUT_BITS (depth==16 ? 8 : 4) -#define RIGHTSHIFT(a,b) (((a)+(((1<<(b))-1)>>1))>>(b)) -#define LOAD(x) ((depth==8 ? src[x] : AV_RN16A(src+(x)*2)) << (16-depth)) -#define STORE(x,val) (depth==8 ? dst[x] = RIGHTSHIFT(val, 16-depth)\ - : AV_WN16A(dst+(x)*2, RIGHTSHIFT(val, 16-depth))) +#define LOAD(x) (((depth == 8 ? src[x] : AV_RN16A(src + (x) * 2)) << (16 - depth))\ + + (((1 << (16 - depth)) - 1) >> 1)) +#define STORE(x,val) (depth == 8 ? dst[x] = (val) >> (16 - depth) : \ + AV_WN16A(dst + (x) * 2, (val) >> (16 - depth))) av_always_inline static uint32_t lowpass(int prev, int cur, int16_t *coef, int depth) |