| /frameworks/av/media/libstagefright/codecs/amrwb/src/ |
| D | isp_az.cpp | 107 void Get_isp_pol(int16 * isp, int32 * f, int16 n);
108 void Get_isp_pol_16kHz(int16 * isp, int32 * f, int16 n);
134 int16 isp[], /* (i) Q15 : Immittance spectral pairs */ in Isp_Az() argument
154 Get_isp_pol_16kHz(&isp[0], f1, nc); in Isp_Az()
159 Get_isp_pol_16kHz(&isp[1], f2, nc - 1); in Isp_Az()
167 Get_isp_pol(&isp[0], f1, nc); in Isp_Az()
168 Get_isp_pol(&isp[1], f2, nc - 1); in Isp_Az()
191 t0 = fxp_mul32_by_16b(t0, isp[m - 1]) << 1; in Isp_Az()
192 t1 = fxp_mul32_by_16b(t1, isp[m - 1]) << 1; in Isp_Az()
278 t0 = (int32)(((int64)f1[nc] * isp[m - 1]) >> 16) << 1; in Isp_Az()
[all …]
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| D | isp_isf.cpp | 150 int16 isp[], /* (o) Q15 : isp[m] (range: -1<=val<1) */ in Isf_isp() argument
159 isp[i] = isf[i]; in Isf_isp()
161 isp[m - 1] = shl_int16(isf[m - 1], 1); in Isf_isp()
165 ind = isp[i] >> 7; /* ind = b7-b15 of isf[i] */ in Isf_isp()
166 offset = (isp[i] & 0x007f); /* offset = b0-b6 of isf[i] */ in Isf_isp()
171 isp[i] = add_int16(table[ind], (int16)(L_tmp >> 8)); in Isf_isp()
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| D | interpolate_isp.cpp | 123 int16 isp[M]; in interpolate_isp() local
135 isp[i] = amr_wb_round(L_tmp); in interpolate_isp()
137 Isp_Az(isp, Az, M, 0); in interpolate_isp()
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| D | pvamrwbdecoder_acelp.h | 97 int16 isp[], /* (i) Q15 : Immittance spectral pairs */
105 … int16 isp[], /* (o) Q15 : isp[m] (range: -1<=val<1) */
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
| D | isp_az.c | 34 static void Get_isp_pol(Word16 * isp, Word32 * f, Word16 n);
35 static void Get_isp_pol_16kHz(Word16 * isp, Word32 * f, Word16 n);
38 Word16 isp[], /* (i) Q15 : Immittance spectral pairs */ in Isp_Az() argument
56 Get_isp_pol_16kHz(&isp[0], f1, nc); in Isp_Az()
62 Get_isp_pol(&isp[0], f1, nc); in Isp_Az()
66 Get_isp_pol_16kHz(&isp[1], f2, (nc - 1)); in Isp_Az()
72 Get_isp_pol(&isp[1], f2, (nc - 1)); in Isp_Az()
94 t0 = Mpy_32_16(hi, lo, isp[m - 1]); in Isp_Az()
101 t0 = Mpy_32_16(hi, lo, isp[m - 1]); in Isp_Az()
157 t0 = Mpy_32_16(hi, lo, isp[m - 1]); in Isp_Az()
[all …]
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| D | isp_isf.c | 34 Word16 isp[], /* (i) Q15 : isp[m] (range: -1<=val<1) */ in Isp_isf() argument
49 while (table[ind] < isp[i]) in Isp_isf()
52 L_tmp = vo_L_mult(vo_sub(isp[i], table[ind]), slope[ind]); in Isp_isf()
63 Word16 isp[], /* (o) Q15 : isp[m] (range: -1<=val<1) */ in Isf_isp() argument
72 isp[i] = isf[i]; in Isf_isp()
74 isp[m - 1] = (isf[m - 1] << 1); in Isf_isp()
78 ind = (isp[i] >> 7); /* ind = b7-b15 of isf[i] */ in Isf_isp()
79 offset = (Word16) (isp[i] & 0x007f); /* offset = b0-b6 of isf[i] */ in Isf_isp()
83 isp[i] = add1(table[ind], (Word16)((L_tmp >> 8))); in Isf_isp()
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| D | int_lpc.c | 41 Word16 isp[M]; in Int_isp() local
53 isp[i] = (L_tmp + 0x8000)>>16; in Int_isp()
55 Isp_Az(isp, Az, M, 0); in Int_isp()
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| D | az_isp.c | 62 Word16 isp[], /* (o) Q15 : Immittance spectral pairs */ in Az_isp() argument
164 isp[nf] = xint; in Az_isp()
186 isp[i] = old_isp[i]; in Az_isp()
190 isp[M - 1] = a[M] << 3; /* From Q12 to Q15 with saturation */ in Az_isp()
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| /frameworks/av/media/libstagefright/codecs/amrwbenc/inc/ |
| D | acelp.h | 61 Word16 isp[], /* (o) Q15 : Immittance spectral pairs */
66 Word16 isp[], /* (i) Q15 : Immittance spectral pairs */
74 Word16 isp[], /* (i) Q15 : isp[m] (range: -1<=val<1) */
81 Word16 isp[], /* (o) Q15 : isp[m] (range: -1<=val<1) */
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