static int request_frame(AVFilterLink *outlink) { MaskedMergeContext *s = outlink->src->priv; return ff_framesync_request_frame(&s->fs, outlink); }
static int request_frame(AVFilterLink *outlink) { StreamSelectContext *s = outlink->src->priv; return ff_framesync_request_frame(&s->fs, outlink); }
int ff_dualinput_request_frame(FFDualInputContext *s, AVFilterLink *outlink) { return ff_framesync_request_frame(&s->fs, outlink); }