avfilter/vf_yadif: make use of ctx pointer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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				@ -389,7 +389,7 @@ static int request_frame(AVFilterLink *link)
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    if (yadif->eof)
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        return AVERROR_EOF;
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    ret  = ff_request_frame(link->src->inputs[0]);
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    ret  = ff_request_frame(ctx->inputs[0]);
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    if (ret == AVERROR_EOF && yadif->cur) {
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        AVFrame *next = av_frame_clone(yadif->next);
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@ -399,7 +399,7 @@ static int request_frame(AVFilterLink *link)
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        next->pts = yadif->next->pts * 2 - yadif->cur->pts;
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        filter_frame(link->src->inputs[0], next);
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        filter_frame(ctx->inputs[0], next);
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        yadif->eof = 1;
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    } else if (ret < 0) {
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        return ret;
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@ -469,15 +469,15 @@ static int query_formats(AVFilterContext *ctx)
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static int config_props(AVFilterLink *link)
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{
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    AVFilterContext *ctx = link->src;
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    YADIFContext *s = link->src->priv;
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    YADIFContext *s = ctx->priv;
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    link->time_base.num = link->src->inputs[0]->time_base.num;
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    link->time_base.den = link->src->inputs[0]->time_base.den * 2;
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    link->w             = link->src->inputs[0]->w;
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    link->h             = link->src->inputs[0]->h;
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    link->time_base.num = ctx->inputs[0]->time_base.num;
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    link->time_base.den = ctx->inputs[0]->time_base.den * 2;
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    link->w             = ctx->inputs[0]->w;
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    link->h             = ctx->inputs[0]->h;
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    if(s->mode & 1)
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        link->frame_rate = av_mul_q(link->src->inputs[0]->frame_rate,
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        link->frame_rate = av_mul_q(ctx->inputs[0]->frame_rate,
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                                    (AVRational){2, 1});
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    if (link->w < 3 || link->h < 3) {
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