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vp9: clamp segmented lflvl before applying ref/mode deltas.

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This commit is contained in:
Ronald S. Bultje
2015-05-15 11:43:09 -04:00
parent c81677e9b7
commit 5de142d316
1 changed files with 2 additions and 2 deletions
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4
libavcodec/vp9.c
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@@ -800,9 +800,9 @@ static int decode_frame_header(AVCodecContext *ctx,
sh = s->filter.level >= 32;
if (s->segmentation.feat[i].lf_enabled) {
if (s->segmentation.absolute_vals)
lflvl = s->segmentation.feat[i].lf_val;
lflvl = av_clip_uintp2(s->segmentation.feat[i].lf_val, 6);
else
lflvl = s->filter.level + s->segmentation.feat[i].lf_val;
lflvl = av_clip_uintp2(s->filter.level + s->segmentation.feat[i].lf_val, 6);
} else {
lflvl = s->filter.level;
}