case PIX_FMT_YUV420P:
case PIX_FMT_YUV422P:
case PIX_FMT_YUV444P:
+ case PIX_FMT_YUV411P:
memset (data()[0], 0, lines(0) * stride()[0]);
memset (data()[1], eight_bit_uv, lines(1) * stride()[1]);
memset (data()[2], eight_bit_uv, lines(2) * stride()[2]);