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Searched refs:lpcrdr (Results 1 – 2 of 2) sorted by relevance

/external/speex/libspeex/
Dlsp.c219 int lpc_to_lsp (spx_coef_t *a,int lpcrdr,spx_lsp_t *freq,int nb,spx_word16_t delta, char *stack) in lpc_to_lsp() argument
244 m = lpcrdr/2; /* order of P'(z) & Q'(z) polynomials */ in lpc_to_lsp()
262 *px++ = SUB32(ADD32(EXTEND32(a[i]),EXTEND32(a[lpcrdr-i-1])), *p++); in lpc_to_lsp()
263 *qx++ = ADD32(SUB32(EXTEND32(a[i]),EXTEND32(a[lpcrdr-i-1])), *q++); in lpc_to_lsp()
285 *px++ = (a[i]+a[lpcrdr-1-i]) - *p++; in lpc_to_lsp()
286 *qx++ = (a[i]-a[lpcrdr-1-i]) + *q++; in lpc_to_lsp()
319 for(j=0;j<lpcrdr;j++){ in lpc_to_lsp()
403 void lsp_to_lpc(spx_lsp_t *freq,spx_coef_t *ak,int lpcrdr, char *stack) in lsp_to_lpc() argument
416 int m = lpcrdr>>1; in lsp_to_lpc()
443 ALLOC(xpmem, (m+1)*(lpcrdr+1+2), spx_word32_t); in lsp_to_lpc()
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Dlsp.h56 int lpc_to_lsp (spx_coef_t *a, int lpcrdr, spx_lsp_t *freq, int nb, spx_word16_t delta, char *stack…
57 void lsp_to_lpc(spx_lsp_t *freq, spx_coef_t *ak, int lpcrdr, char *stack);