{14585, 18333, 19772, 17344, 16426, 16459, 15155, 15220, 16043, 15708}
};
+/**
+ * 12
+ * 2
+ * cb_ma_predictor_sum_inv[j][i] = floor(---------------------------------------------)
+ * 3
+ * 1.0 - sum ( cb_ma_predictor_float[j][k][i] )
+ * k=0
+ * j=0..1, i=0..9
+ */
static const int16_t cb_ma_predictor_sum_inv[2][10] = { /* (3.12) */
{17210, 15888, 16357, 16183, 16516, 15833, 15888, 15421, 14840, 15597},
{ 9202, 7320, 6788, 7738, 8170, 8154, 8856, 8818, 8366, 8544}
ff_acelp_reorder_lsf(lsfq, LSFQ_DIFF_MIN, LSFQ_MIN, LSFQ_MAX, 10);
}
+/**
+ * Restores past LSP quantizer output using LSF from previous frame
+ * @param lsfq [in/out] (2.13) quantized LSF coefficients
+ * @param past_quantizer_outputs [in/out] (2.13) quantizer outputs from previous frames
+ * @param ma_predictor_prev MA predictor from previous frame
+ * @param lsfq_prev (2.13) quantized LSF coefficients from previous frame
+ */
static void lsf_restore_from_previous(int16_t* lsfq,
int16_t* past_quantizer_outputs[MA_NP + 1],
int ma_predictor_prev)