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scale2ref: override request_frame() and correctly connect them to the corresponding inputs

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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-08-18 15:10:30 +02:00
parent db0f8f3f9d
commit 22f85543ed
1 changed files with 12 additions and 0 deletions
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12
libavfilter/vf_scale.c
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@ -433,6 +433,16 @@ static int config_props_ref(AVFilterLink *outlink)
return 0;
}
static int request_frame(AVFilterLink *outlink)
{
return ff_request_frame(outlink->src->inputs[0]);
}
static int request_frame_ref(AVFilterLink *outlink)
{
return ff_request_frame(outlink->src->inputs[1]);
}
static int scale_slice(AVFilterLink *link, AVFrame *out_buf, AVFrame *cur_pic, struct SwsContext *sws, int y, int h, int mul, int field)
{
ScaleContext *scale = link->dst->priv;
@ -697,11 +707,13 @@ static const AVFilterPad avfilter_vf_scale2ref_outputs[] = {
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.config_props = config_props,
.request_frame= request_frame,
},
{
.name = "ref",
.type = AVMEDIA_TYPE_VIDEO,
.config_props = config_props_ref,
.request_frame= request_frame_ref,
},
{ NULL }
};