diff options
Diffstat (limited to 'libavfilter/vf_hqdn3d.c')
| -rw-r--r-- | libavfilter/vf_hqdn3d.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/vf_hqdn3d.c b/libavfilter/vf_hqdn3d.c index 6c76c5c176..5b367fff79 100644 --- a/libavfilter/vf_hqdn3d.c +++ b/libavfilter/vf_hqdn3d.c @@ -182,7 +182,7 @@ static int16_t *precalc_coefs(double dist25, int depth) for (i = -256<<LUT_BITS; i < 256<<LUT_BITS; i++) { double f = ((i<<(9-LUT_BITS)) + (1<<(8-LUT_BITS)) - 1) / 512.0; // midpoint of the bin - simil = FFMAX(0, 1.0 - FFABS(f) / 255.0); + simil = FFMAX(0, 1.0 - fabs(f) / 255.0); C = pow(simil, gamma) * 256.0 * f; ct[(256<<LUT_BITS)+i] = lrint(C); } |