/system/media/audio_utils/ |
fixedfft.cpp | 23 * half of the twiddle factors are stored. Although there are still ways to make 39 // Be sure to cast all accesses before use, for example "(int32_t) twiddle[...]". 40 static const uint32_t twiddle[MAX_FFT_SIZE / 4] = { variable 137 w = ((int32_t) twiddle[(w ^ i) - i]) ^ (i << 16); 162 y = mult(y, ((int32_t) twiddle[i << scale]));
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/external/chromium_org/third_party/openmax_dl/dl/sp/src/x86/ |
omxSP_FFTFwd_RToCCS_F32_Sfs.c | 24 const OMX_F32 *twiddle, 32 const OMX_F32 *twiddle, 66 const OMX_F32 *twiddle, 88 tw = twiddle + i; 117 const OMX_F32 *twiddle, 148 VC_LOAD_SPLIT(&v_tw, (twiddle + i), n); 181 const OMX_F32 *twiddle; local 204 twiddle = pFFTStruct->pTwiddle; 211 twiddle, 219 twiddle, [all...] |
omxSP_FFTInv_CCSToR_F32_Sfs.c | 24 const OMX_F32 *twiddle, 32 const OMX_F32 *twiddle, 60 const OMX_F32 *twiddle, 87 tw = twiddle + i_by_2; 115 const OMX_F32 *twiddle, 147 tw = twiddle + i; 177 const OMX_F32 *twiddle; local 200 twiddle = pFFTStruct->pTwiddle; 203 RevbinPermuteInv(in, buf, twiddle, n); 205 RevbinPermuteInvSse(in, buf, twiddle, n) [all...] |
/external/aac/libFDK/src/ |
dct.cpp | 268 void getTables(const FIXP_WTP **twiddle, const FIXP_STP **sin_twiddle, int *sin_step, int length) 282 *twiddle = windowSlopes[0][0][ld2_length-1]; 287 *twiddle = windowSlopes[0][1][ld2_length]; 292 *twiddle = NULL; 296 FDK_ASSERT(*twiddle != NULL); 311 const FIXP_WTP *twiddle; local 316 getTables(&twiddle, &sin_twiddle, &sin_step, L); 321 dct_IV_func1(M>>2, twiddle, &pDat[0], &pDat[L-1]); 337 cplxMultDiv2(&accu1, &accu2, accu1, accu2, twiddle[i]); 338 cplxMultDiv2(&accu3, &accu4, accu4, accu3, twiddle[i+1]) 421 const FIXP_WTP *twiddle; local [all...] |
/prebuilts/tools/common/m2/repository/com/cenqua/clover/clover/3.1.12/ |
clover-3.1.12.jar | |