quantize_pdf_to_rans_cdf_with_buffer

rwkvzip::coders::rans

Function quantize_pdf_to_rans_cdf_with_buffer 

Source 
pub fn quantize_pdf_to_rans_cdf_with_buffer(
    pdf: &[f64],
    cdf_out: &mut [u32],
    freq_buf: &mut [i64],
)
Expand description

Quantize PDF to rANS CDF using reusable scratch buffers.

  • cdf_out must have length at least pdf.len() + 1
  • freq_buf must have length at least pdf.len()
  • index_buf must have length at least pdf.len()