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Skip computing MV cost twice in hexagon search

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Changes the first step of hexagon search to skip the zero offset since
the cost of the motion vector has already been computed.
This commit is contained in:
Arttu Ylä-Outinen 2017-08-04 13:22:59 +03:00
parent fa4648061d
commit 606d441362
1 changed files with 1 additions and 1 deletions
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2
src/search_inter.c
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@ -659,7 +659,7 @@ static void hexagon_search(inter_search_info_t *info, vector2d_t extra_mv)
int best_index = 0; int best_index = 0;
// Search the initial 7 points of the hexagon. // Search the initial 7 points of the hexagon.
for (int i = 0; i < 7; ++i) { for (int i = 1; i < 7; ++i) {
if (check_mv_cost(info, mv.x + large_hexbs[i].x, mv.y + large_hexbs[i].y)) { if (check_mv_cost(info, mv.x + large_hexbs[i].x, mv.y + large_hexbs[i].y)) {
best_index = i; best_index = i;
} }