diff options
Diffstat (limited to 'libavfilter/vf_psnr.c')
-rw-r--r-- | libavfilter/vf_psnr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavfilter/vf_psnr.c b/libavfilter/vf_psnr.c index bb0dbe0681..c4af4ac7c6 100644 --- a/libavfilter/vf_psnr.c +++ b/libavfilter/vf_psnr.c @@ -305,13 +305,17 @@ static int config_input_ref(AVFilterLink *inlink) static int config_output(AVFilterLink *outlink) { AVFilterContext *ctx = outlink->src; + PSNRContext *s = ctx->priv; AVFilterLink *mainlink = ctx->inputs[0]; + int ret; outlink->w = mainlink->w; outlink->h = mainlink->h; outlink->time_base = mainlink->time_base; outlink->sample_aspect_ratio = mainlink->sample_aspect_ratio; outlink->frame_rate = mainlink->frame_rate; + if ((ret = ff_dualinput_init(ctx, &s->dinput)) < 0) + return ret; return 0; } |