VPX_SUBSAMPLING_420_COLLOCATED_WITH_LUMA 43 libavformat/vpcc.c : VPX_SUBSAMPLING_420_COLLOCATED_WITH_LUMA; VPX_SUBSAMPLING_420_COLLOCATED_WITH_LUMA 133 libavformat/vpcc.c vpx_chroma_subsampling == VPX_SUBSAMPLING_420_COLLOCATED_WITH_LUMA) {