44 #define INPUT_CLEANSRC 1  macro
706         av_assert0(fm->got_frame[INPUT_CLEANSRC] == 0);  in filter_frame()
708         fm->got_frame[INPUT_CLEANSRC] = 1;  in filter_frame()
710     if (!fm->got_frame[INPUT_MAIN] || (fm->ppsrc && !fm->got_frame[INPUT_CLEANSRC]))  in filter_frame()
712     fm->got_frame[INPUT_MAIN] = fm->got_frame[INPUT_CLEANSRC] = 0;  in filter_frame()
853         (fm->got_frame[INPUT_CLEANSRC] == 0) &&  in activate()
854         (ret = ff_inlink_consume_frame(ctx->inputs[INPUT_CLEANSRC], &frame)) > 0) {  in activate()
855         ret = filter_frame(ctx->inputs[INPUT_CLEANSRC], frame);  in activate()
868 …} else if (fm->ppsrc && ff_inlink_acknowledge_status(ctx->inputs[INPUT_CLEANSRC], &status, &pts)) {  in activate()
870             fm->eof |= 1 << INPUT_CLEANSRC;  in activate()
871             ret = filter_frame(ctx->inputs[INPUT_CLEANSRC], NULL);  in activate()
879             if (fm->ppsrc && (fm->got_frame[INPUT_CLEANSRC] == 0))  in activate()
880                 ff_inlink_request_frame(ctx->inputs[INPUT_CLEANSRC]);  in activate()
927     if ((ret = ff_formats_ref(fmts_list, &ctx->inputs[INPUT_CLEANSRC]->outcfg.formats)) < 0)  in query_formats()
979         if ((ret = ff_insert_inpad(ctx, INPUT_CLEANSRC, &pad)) < 0)  in fieldmatch_init()
1022         ctx->inputs[fm->ppsrc ? INPUT_CLEANSRC : INPUT_MAIN];  in config_output()