frame_height_min
inst->height = ALIGN(frame_height_min(inst), 32);
inst->out_height = frame_height_min(inst);
pixmp->height = clamp(pixmp->height, frame_height_min(inst),
fsize->stepwise.min_height = frame_height_min(inst);
frame_height_min(inst));
pixmp->height = clamp(pixmp->height, frame_height_min(inst),
fsize->stepwise.min_height = frame_height_min(inst);
fival->height < frame_height_min(inst))