diff options
| -rw-r--r-- | libavfilter/vf_signature.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_signature.c b/libavfilter/vf_signature.c index d07b213f31..8bdd7f55a2 100644 --- a/libavfilter/vf_signature.c +++ b/libavfilter/vf_signature.c @@ -223,7 +223,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *picref) dw1 = inlink->w / 32; if (inlink->w % 32) dw2 = dw1 + 1; - denom = (sc->divide) ? dh1 * dh2 * dw1 * dw2 : 1; + denom = (sc->divide) ? dh1 * (int64_t)dh2 * dw1 * dw2 : 1; for (i = 0; i < 32; i++) { rowcount = 0; @@ -249,7 +249,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *picref) } } - denom = (sc->divide) ? 1 : dh1 * dh2 * dw1 * dw2; + denom = (sc->divide) ? 1 : dh1 * (int64_t)dh2 * dw1 * dw2; for (i = 0; i < ELEMENT_COUNT; i++) { const ElemCat* elemcat = elements[i]; |