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vf_pad: fix "vsub" variable value computation

It was shifting 2 rather than 1, +10l.
This commit is contained in:
Stefano Sabatini 2011-07-04 11:15:14 +02:00
parent 8b59caca7b
commit 80f1cfd09d

View File

@ -162,7 +162,7 @@ static int config_input(AVFilterLink *inlink)
var_values[VAR_SAR] = inlink->sample_aspect_ratio.num ?
(float) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1;
var_values[VAR_HSUB] = 1<<pad->hsub;
var_values[VAR_VSUB] = 2<<pad->vsub;
var_values[VAR_VSUB] = 1<<pad->vsub;
/* evaluate width and height */
av_expr_parse_and_eval(&res, (expr = pad->w_expr),