arraytable.c

这个是H.264解码部分,4*4残差块的反量化ARM汇编代码.

const int dequantcoeff[6][16]=
{
    10, 13, 10, 13, 13, 16, 13, 16, 10, 13, 10, 13, 13, 16, 13, 16,
    11, 14, 11, 14, 14, 18, 14, 18, 11, 14, 11, 14, 14, 18, 14, 18,
    13, 16, 13, 16, 16, 20, 16, 20, 13, 16, 13, 16, 16, 20, 16, 20,
    14, 18, 14, 18, 18, 23, 18, 23, 14, 18, 14, 18, 18, 23, 18, 23,
    16, 20, 16, 20, 20, 25, 20, 25, 16, 20, 16, 20, 20, 25, 20, 25,
    18, 23, 18, 23, 23, 29, 23, 29, 18, 23, 18, 23, 23, 29, 23, 29
};

const int dequantdata[16]={1,3,0,0,5,1,0,0,6,0,0,1,3,0,0,0};
const int dequant_after[16]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};