Lines Matching refs:buf_idx
1902 int i, data_unit_size, buf_idx = 0;
1923 for (; buf_idx + DATA_UNIT_HEADER_SIZE < buf_size; buf_idx++) {
1924 if (buf[buf_idx ] == 'B' && buf[buf_idx+1] == 'B' &&
1925 buf[buf_idx+2] == 'C' && buf[buf_idx+3] == 'D')
1929 if (buf_idx + DATA_UNIT_HEADER_SIZE >= buf_size)
1932 data_unit_size = AV_RB32(buf+buf_idx+5);
1933 if (buf_idx + data_unit_size > buf_size || !data_unit_size) {
1934 if(buf_idx + data_unit_size > buf_size)
1938 buf_idx += 4;
1942 if (dirac_decode_data_unit(avctx, buf+buf_idx, data_unit_size))
1947 buf_idx += data_unit_size;
1988 return buf_idx;