• Rostislav Pehlivanov's avatar
    lpc: add ff_lpc_calc_ref_coefs_f() function · 0fc3a513
    Rostislav Pehlivanov authored
    This commit adds a function to get the reflection coefficients on
    floating point samples. It's functionally identical to
    ff_lpc_calc_ref_coefs() except it works on float samples and will
    return the global prediction gain. The Welch window implementation
    which is more optimized works only on int32_t samples so a slower
    generic expression was used.
    Signed-off-by: 's avatarRostislav Pehlivanov <atomnuker@gmail.com>
    0fc3a513
lpc.c 9.2 KB