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

/external/aac/libAACenc/src/
Dtransform.cpp103 FIXP_DBL *RESTRICT mdctData, in FDKaacEnc_Transform_Real() argument
178 mdctData[(tl/2)+i] = - (FIXP_DBL) timeData[tl-i-1] >> ( 1 ); in FDKaacEnc_Transform_Real()
180 mdctData[(tl/2)+i] = - (FIXP_DBL) timeData[tl-i-1] << (DFRACT_BITS - SAMPLE_BITS - 1); in FDKaacEnc_Transform_Real()
188 …mdctData[(tl/2)+i+nl] = fMultSubDiv2(tmp0, (FIXP_PCM)timeData[tl-nl-i-1], pLeftWindowPart[i].v.re); in FDKaacEnc_Transform_Real()
195 mdctData[(tl/2)-1-i] = - (FIXP_DBL) timeData[tl+i] >> (1); in FDKaacEnc_Transform_Real()
197 mdctData[(tl/2)-1-i] = - (FIXP_DBL) timeData[tl+i] << (DFRACT_BITS - SAMPLE_BITS - 1); in FDKaacEnc_Transform_Real()
205 …mdctData[(tl/2)-nr-i-1] = -fMultAddDiv2(tmp1, (FIXP_PCM)timeData[(tl*2)-nr-i-1], pRightWindowPart[… in FDKaacEnc_Transform_Real()
233 …mdctData[i] = overlapAddBuffer[N/2+i] + (fMultDiv2(overlapAddBuffer[N+N/2-1-i], pWindowELD[2*N+N/2… in FDKaacEnc_Transform_Real()
235 mdctData[N-1-i] = outval; in FDKaacEnc_Transform_Real()
251 …mdctData[i] = overlapAddBuffer[N/2+i] + (fMultDiv2(overlapAddBuffer[N+N/2-1-i], pWindowELD[2*N+N/2… in FDKaacEnc_Transform_Real()
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Dtransform.h114 FIXP_DBL *RESTRICT mdctData,
/external/aac/libAACdec/src/
Dldfiltbank.cpp172 int InvMdctTransformLowDelay_fdk (FIXP_DBL *mdctData, const int mdctData_e, INT_PCM *output, FIXP_D… in InvMdctTransformLowDelay_fdk() argument
192 dct_IV(mdctData, N, &scale); in InvMdctTransformLowDelay_fdk()
195 scaleValuesWithFactor(mdctData, gain, N, scale); in InvMdctTransformLowDelay_fdk()
197 scaleValues(mdctData, N, scale); in InvMdctTransformLowDelay_fdk()
201 multE2_DinvF_fdk(output, mdctData, coef, fs_buffer, N, stride); in InvMdctTransformLowDelay_fdk()