/**
* @brief decodes polynomial coefficients from LSP
- * @param f [out] decoded polynomial coefficients (-0x20000000 <= (3.22) <= 0x1fffffff)
+ * @param[out] f decoded polynomial coefficients (-0x20000000 <= (3.22) <= 0x1fffffff)
* @param lsp LSP coefficients (-0x8000 <= (0.15) <= 0x7fff)
*/
static void lsp2poly(int* f, const int16_t* lsp, int lp_half_order)
/* LSP values for first subframe (3.2.5 of G.729, Equation 24)*/
for(i=0; i<lp_order; i++)
-#ifdef G729_BITEXACT
- lsp_1st[i] = (lsp_2nd[i] >> 1) + (lsp_prev[i] >> 1);
-#else
lsp_1st[i] = (lsp_2nd[i] + lsp_prev[i]) >> 1;
-#endif
ff_acelp_lsp2lpc(lp_1st, lsp_1st, lp_order >> 1);