static void sbr_qmf_analysis(AVFixedDSPContext *dsp, FFTContext *mdct, #else static void sbr_qmf_analysis(AVFloatDSPContext *dsp, FFTContext *mdct, #endif /* USE_FIXED */ SBRDSPContext *sbrdsp, const INTFLOAT *in, INTFLOAT *x, INTFLOAT z[320], INTFLOAT W[2][32][32][2], int buf_idx) { int i; int j; memcpy(x , x+1024, (320-32)*sizeof(x[0])); memcpy(x+288, in, 1024*sizeof(x[0])); for (i = 0; i < 32; i++) { // numTimeSlots*RATE = 16*2 as 960 sample frames // are not supported dsp->vector_fmul_reverse(z, sbr_qmf_window_ds, x, 320); sbrdsp->sum64x5(z); sbrdsp->qmf_pre_shuffle(z); mdct->imdct_half(mdct, z, z+64); sbrdsp->qmf_post_shuffle(W[buf_idx][i], z); x += 32;