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Searched refs:lsp_2nd (Results 1 – 3 of 3) sorted by relevance

/third_party/ffmpeg/libavcodec/
Dlsp.c171 void ff_acelp_lp_decode(int16_t* lp_1st, int16_t* lp_2nd, const int16_t* lsp_2nd, const int16_t* ls… in ff_acelp_lp_decode() argument
179 lsp_1st[i] = (lsp_2nd[i] >> 1) + (lsp_prev[i] >> 1); in ff_acelp_lp_decode()
181 lsp_1st[i] = (lsp_2nd[i] + lsp_prev[i]) >> 1; in ff_acelp_lp_decode()
187 ff_acelp_lsp2lpc(lp_2nd, lsp_2nd, lp_order >> 1); in ff_acelp_lp_decode()
Dsipr16k.c143 const double *lsp_2nd, const double *lsp_prev) in acelp_lp_decodef() argument
150 lsp_1st[i] = (lsp_2nd[i] + lsp_prev[i]) * 0.5; in acelp_lp_decodef()
155 ff_acelp_lspd2lpc(lsp_2nd, lp_2nd, LP_FILTER_ORDER_16k >> 1); in acelp_lp_decodef()
Dlsp.h91 void ff_acelp_lp_decode(int16_t* lp_1st, int16_t* lp_2nd, const int16_t* lsp_2nd, const int16_t* ls…