From e93d3334a94ed6d23380bd421c9bfe8984785c07 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Sun, 17 Apr 2011 16:26:53 +0200 Subject: [PATCH] scale: fix computation for the "hsub" and "vsub" constants Signed-off-by: Stefano Sabatini --- libavfilter/vf_scale.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index adebdee29d..1e8a194622 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -158,8 +158,8 @@ static int config_props(AVFilterLink *outlink) var_values[VAR_OUT_W] = var_values[VAR_OW] = NAN; var_values[VAR_OUT_H] = var_values[VAR_OH] = NAN; var_values[VAR_A] = (float) inlink->w / inlink->h; - var_values[VAR_HSUB] = 2<format].log2_chroma_w; - var_values[VAR_VSUB] = 2<format].log2_chroma_h; + var_values[VAR_HSUB] = 1<format].log2_chroma_w; + var_values[VAR_VSUB] = 1<format].log2_chroma_h; /* evaluate width and height */ av_expr_parse_and_eval(&res, (expr = scale->w_expr),