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lavfi/select/scene: use pointer increments instead of y*linesize.

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This commit is contained in:
Clément Bœsch 2012-10-14 02:09:05 +02:00
parent 0852648301
commit 096d96ffda
1 changed files with 3 additions and 3 deletions
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6
libavfilter/vf_select.c
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@ -213,12 +213,12 @@ static double get_scene_score(AVFilterContext *ctx, AVFilterBufferRef *picref)
for (y = 0; y < picref->video->h - 8; y += 8) { for (y = 0; y < picref->video->h - 8; y += 8) {
for (x = 0; x < picref->video->w*3 - 8; x += 8) { for (x = 0; x < picref->video->w*3 - 8; x += 8) {
sad += select->c.sad[1](select, sad += select->c.sad[1](select, p1 + x, p2 + x,
p1 + y * linesize + x,
p2 + y * linesize + x,
linesize, 8); linesize, 8);
nb_sad += 8 * 8; nb_sad += 8 * 8;
} }
p1 += 8 * linesize;
p2 += 8 * linesize;
} }
emms_c(); emms_c();
mafd = nb_sad ? sad / nb_sad : 0; mafd = nb_sad ? sad / nb_sad : 0;