lavfi/lut3d: restore original interpolation speed.
authorClément Bœsch <ubitux@gmail.com>
Sun, 26 May 2013 16:36:53 +0000 (18:36 +0200)
committerClément Bœsch <ubitux@gmail.com>
Sun, 26 May 2013 16:48:10 +0000 (18:48 +0200)
commitb6ee25e300420a3c98b78a1c2e983250ff065038
treec5ab3dea018f851e424d950fdc976c9358b6aae9
parentb4013899e2133b4e475b2da0811879ac775d9a3f
lavfi/lut3d: restore original interpolation speed.

Call NEXT() only once since it got slower due to the overflow condition
introduced in 91b46145.

interp_trilinear:   1462 → 1280 decicycles
interp_tetrahedral: 1188 → 1097 decicycles

Tested on a Core2, GCC 4.8.
libavfilter/vf_lut3d.c