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avfilter/vf_guided: make use of link variables

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This commit is contained in:
Paul B Mahol 2022-05-02 23:30:33 +02:00
parent 3e4d68f2b6
commit 17a4237a05
1 changed files with 10 additions and 8 deletions
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18
libavfilter/vf_guided.c
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@ -398,6 +398,8 @@ static int config_output(AVFilterLink *outlink)
static int activate(AVFilterContext *ctx)
{
GuidedContext *s = ctx->priv;
AVFilterLink *outlink = ctx->outputs[0];
AVFilterLink *inlink = ctx->inputs[0];
AVFrame *frame = NULL;
AVFrame *out = NULL;
int ret, status;
@ -405,26 +407,26 @@ static int activate(AVFilterContext *ctx)
if (s->guidance)
return ff_framesync_activate(&s->fs);
FF_FILTER_FORWARD_STATUS_BACK(ctx->outputs[0], ctx->inputs[0]);
FF_FILTER_FORWARD_STATUS_BACK(outlink, inlink);
if ((ret = ff_inlink_consume_frame(ctx->inputs[0], &frame)) > 0) {
if ((ret = ff_inlink_consume_frame(inlink, &frame)) > 0) {
if (ctx->is_disabled)
return ff_filter_frame(ctx->outputs[0], frame);
return ff_filter_frame(outlink, frame);
ret = filter_frame(ctx, &out, frame, frame);
av_frame_free(&frame);
if (ret < 0)
return ret;
ret = ff_filter_frame(ctx->outputs[0], out);
ret = ff_filter_frame(outlink, out);
}
if (ret < 0)
return ret;
if (ff_inlink_acknowledge_status(ctx->inputs[0], &status, &pts)) {
ff_outlink_set_status(ctx->outputs[0], status, pts);
if (ff_inlink_acknowledge_status(inlink, &status, &pts)) {
ff_outlink_set_status(outlink, status, pts);
return 0;
}
if (ff_outlink_frame_wanted(ctx->outputs[0]))
ff_inlink_request_frame(ctx->inputs[0]);
if (ff_outlink_frame_wanted(outlink))
ff_inlink_request_frame(inlink);
return 0;
}