static inline void restore_ac_coeffs(MpegEncContext * s, DCTELEM block[6][64], int dir[6], uint8_t *st[6], int zigzag_last_index[6])
{
    int i, n;
    memcpy(s->block_last_index, zigzag_last_index, sizeof(int)*6);
    for(n=0; n<6; n++){
        int16_t *ac_val = s->ac_val[0][0] + s->block_index[n] * 16;
        st[n]= s->intra_scantable.permutated;
        if(dir[n]){
            for(i=1; i<8; i++){
                block[n][s->dsp.idct_permutation[i   ]] = ac_val[i+8];
            }
        }else{
            for(i=1; i<8; i++){
                block[n][s->dsp.idct_permutation[i<<3]]= ac_val[i  ];
            }
        }
    }
}
['static inline void restore_ac_coeffs(MpegEncContext * s, DCTELEM block[6][64], int dir[6], uint8_t *st[6], int zigzag_last_index[6])\n{\n    int i, n;\n    memcpy(s->block_last_index, zigzag_last_index, sizeof(int)*6);\n    for(n=0; n<6; n++){\n        int16_t *ac_val = s->ac_val[0][0] + s->block_index[n] * 16;\n        st[n]= s->intra_scantable.permutated;\n        if(dir[n]){\n            for(i=1; i<8; i++){\n                block[n][s->dsp.idct_permutation[i   ]] = ac_val[i+8];\n            }\n        }else{\n            for(i=1; i<8; i++){\n                block[n][s->dsp.idct_permutation[i<<3]]= ac_val[i  ];\n            }\n        }\n    }\n}']