394     if (avctx->max_b_frames > MAX_B_FRAMES) {  in ff_mpv_encode_init()
397         avctx->max_b_frames = MAX_B_FRAMES;  in ff_mpv_encode_init()
399     s->max_b_frames = avctx->max_b_frames;  in ff_mpv_encode_init()
550     if (s->max_b_frames                    &&  in ff_mpv_encode_init()
557     if (s->max_b_frames < 0) {  in ff_mpv_encode_init()
689         if (s->max_b_frames != 0) {  in ff_mpv_encode_init()
788         avctx->delay  = s->low_delay ? 0 : (s->max_b_frames + 1);  in ff_mpv_encode_init()
793         avctx->delay  = s->low_delay ? 0 : (s->max_b_frames + 1);  in ff_mpv_encode_init()
889         s->low_delay       = s->max_b_frames ? 0 : 1;  in ff_mpv_encode_init()
890         avctx->delay       = s->low_delay ? 0 : (s->max_b_frames + 1);  in ff_mpv_encode_init()
1070         for (i = 0; i < s->max_b_frames + 2; i++) {  in ff_mpv_encode_init()
1184     int encoding_delay = s->max_b_frames ? s->max_b_frames  in load_input_picture()
1420     for (i = 0; i < s->max_b_frames + 2; i++) {  in estimate_best_b_count()
1453     for (j = 0; j < s->max_b_frames + 1; j++) {  in estimate_best_b_count()
1476         c->max_b_frames = s->max_b_frames;  in estimate_best_b_count()
1494         for (i = 0; i < s->max_b_frames + 1; i++) {  in estimate_best_b_count()
1495             int is_p = i % (j + 1) == j || i == s->max_b_frames;  in estimate_best_b_count()
1572                 for (i = 0; i < s->max_b_frames + 1; i++) {  in select_input_picture()
1588                 b_frames = s->max_b_frames;  in select_input_picture()
1592                 for (i = 1; i < s->max_b_frames + 1; i++) {  in select_input_picture()
1602                 for (i = 0; i < s->max_b_frames + 1; i++) {  in select_input_picture()
1629                 b_frames == s->max_b_frames) {  in select_input_picture()