T_VOID Fwl_Nand_GetNandInfo(T_U8* pagebit, T_U8* blockbit, T_BOOL bRes)
{
T_U32 tempsize = 0;
#define RES_PAGE_USING_LIMIT (4096)
//nandflash的pagesize与blocksize为2^n
tempsize = g_nPageSize;
//增加对于8K以及8Kpage以上的nand的支持,8k以及8k以上nand资源文件只使用其前4k
if(bRes && (RES_PAGE_USING_LIMIT < tempsize))
{
tempsize = RES_PAGE_USING_LIMIT;
}
*pagebit = bitnum(tempsize);
tempsize = tempsize * g_nPagePerBlock;
*blockbit = bitnum(tempsize);
}
storage::bit_vector lsh::hash(const common::sfv_t& sfv) const {
return cosine_lsh(sfv, bitnum());
}
storage::bit_vector lsh::hash(const common::sfv_t& sfv) const {
return cosine_lsh(sfv, bitnum(), threads_, cache_);
}