Author: alexc
Date: Thu Nov 26 22:52:52 2009
New Revision: 5458
Log:
If SBR's reset procedure fails switch back to pure upsampling mode.
Modified:
aac-sbr/aacsbr.c
Modified: aac-sbr/aacsbr.c
==============================================================================
--- aac-sbr/aacsbr.c Thu Nov 26 22:52:50 2009 (r5457)
+++ aac-sbr/aacsbr.c Thu Nov 26 22:52:52 2009 (r5458)
@@ -778,9 +778,15 @@ static unsigned int sbr_data(AACContext
static void sbr_reset(AACContext *ac, SpectralBandReplication *sbr)
{
- sbr_make_f_master(ac, sbr, sbr->spectrum_params);
- sbr_make_f_derived(ac, sbr);
+ int err;
+ err = sbr_make_f_master(ac, sbr, sbr->spectrum_params);
+ if (err >= 0)
+ err = sbr_make_f_derived(ac, sbr);
sbr->reset = 0;
+ if (err < 0) {
+ av_log(ac->avccontext, AV_LOG_ERROR, "SBR reset failed. Switching SBR
to pure upsampling mode.\n");
+ sbr->start = 0;
+ }
}
/**
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