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lavfi/yadif: remove unused poll_frame callback

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This commit is contained in:
Stefano Sabatini
2013-01-02 11:13:25 +01:00
parent 155cdc1d05
commit b52c1d0c99
1 changed files with 0 additions and 29 deletions
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29
libavfilter/vf_yadif.c
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@ -301,34 +301,6 @@ static int request_frame(AVFilterLink *link)
return 0; return 0;
} }
static int poll_frame(AVFilterLink *link)
{
YADIFContext *yadif = link->src->priv;
int ret, val;
if (yadif->frame_pending)
return 1;
val = ff_poll_frame(link->src->inputs[0]);
if (val <= 0)
return val;
//FIXME change API to not requre this red tape
if (val >= 1 && !yadif->next) {
if ((ret = ff_request_frame(link->src->inputs[0])) < 0)
return ret;
val = ff_poll_frame(link->src->inputs[0]);
if (val <= 0)
return val;
}
assert(yadif->next || !val);
if (yadif->auto_enable && yadif->next && !yadif->next->video->interlaced)
return val;
return val * ((yadif->mode&1)+1);
}
static av_cold void uninit(AVFilterContext *ctx) static av_cold void uninit(AVFilterContext *ctx)
{ {
YADIFContext *yadif = ctx->priv; YADIFContext *yadif = ctx->priv;
@ -424,7 +396,6 @@ static const AVFilterPad avfilter_vf_yadif_outputs[] = {
{ {
.name = "default", .name = "default",
.type = AVMEDIA_TYPE_VIDEO, .type = AVMEDIA_TYPE_VIDEO,
.poll_frame = poll_frame,
.request_frame = request_frame, .request_frame = request_frame,
.config_props = config_props, .config_props = config_props,
}, },