Searched refs:sin_twiddle_L64 (Results 1 – 3 of 3) sorted by relevance
| /external/aac/libFDK/src/ |
| D | dct.cpp | 139 cplxMultDiv2(&accu2, &accu1, pDat[L - i], pDat[i], sin_twiddle_L64[i*inc]); in dct_III()
140 cplxMultDiv2(&accu4, &accu3, pDat[M+i], pDat[M-i], sin_twiddle_L64[(M-i)*inc]); in dct_III()
144 …cplxMultDiv2(&accu6, &accu5, (accu3 - (accu1>>1)), ((accu2>>1) + accu4), sin_twiddle_L64[(4*i)*inc… in dct_III()
155 xr = fMultDiv2(pDat[M], sin_twiddle_L64[64/2].v.re );/* cos((PI/(2*L))*M); */ in dct_III()
159 cplxMultDiv2(&accu2, &accu1, pDat[L - (M/2)], pDat[M/2], sin_twiddle_L64[64/4]); in dct_III()
240 cplxMultDiv2(&accu1, &accu2, a2, a1, sin_twiddle_L64[(4*i)*inc]); in dct_II()
246 cplxMultDiv2(&accu3, &accu4, (a1 + accu2), -(accu1 + a2), sin_twiddle_L64[i*inc]); in dct_II()
250 cplxMultDiv2(&accu3, &accu4, (a1 - accu2), -(accu1 - a2), sin_twiddle_L64[(M-i)*inc]); in dct_II()
256 cplxMultDiv2(&accu1, &accu2, tmp[M], tmp[M+1], sin_twiddle_L64[(M/2)*inc]); in dct_II()
261 pDat[M] = fMult(((tmp[0]>>1)-(tmp[1]>>1)), sin_twiddle_L64[64/2].v.re);/* cos((PI/(2*L))*M); */ in dct_II()
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| D | FDK_tools_rom.cpp | 1836 const FIXP_WTP sin_twiddle_L64[]= variable
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| /external/aac/libFDK/include/ |
| D | FDK_tools_rom.h | 149 extern const FIXP_WTP sin_twiddle_L64[];
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