Author: alexc Date: Tue Dec 1 21:42:20 2009 New Revision: 5476 Log: Move SBR synthesis filterbank sample buffer from the local stack to the SBRData context. Modified: aac-sbr/aacsbr.c aac-sbr/aacsbr.h Modified: aac-sbr/aacsbr.c ============================================================================== --- aac-sbr/aacsbr.c Tue Dec 1 21:42:18 2009 (r5475) +++ aac-sbr/aacsbr.c Tue Dec 1 21:42:20 2009 (r5476) @@ -1033,10 +1033,10 @@ static void sbr_qmf_analysis(const float // Synthesis QMF Bank (14496-3 sp04 p206) // Downsampled Synthesis QMF Bank (14496-3 sp04 p206) static void sbr_qmf_synthesis(float *out, const float **X, - const unsigned int div) + float *v, const unsigned int div) { int k, l, n; - float v[1280], w[640]; + float w[640]; for (l = 0; l < 32; l++) { memmove(&v[128 / div], v, (1280 - 128) / div * sizeof(float)); for (n = 0; n < 128 / div; n++) { Modified: aac-sbr/aacsbr.h ============================================================================== --- aac-sbr/aacsbr.h Tue Dec 1 21:42:18 2009 (r5475) +++ aac-sbr/aacsbr.h Tue Dec 1 21:42:20 2009 (r5476) @@ -101,6 +101,7 @@ typedef struct { uint32_t bs_data_noise[2][5]; uint8_t bs_add_harmonic[32]; uint8_t bs_amp_res; + float synthesis_filterbank_samples[1280]; } SBRData; /**