| 1 | 1 | The issue is (as far as I can tell), that the assembly for function ff_sbr_sum_square_sse is somehow not fully correct SSE, perhaps - as was the case with ff_sbr_hf_g_filt_sse before it got fixed - mixed with SSE2 instructions. Processors that lack SSE2 support, like the Pentium III and Athlon XP, will generate silent output when attempting to process SBR-laced data because that assembly isn't strictly SSE and can't correctly be used on such processors. Comment out that specific line which calls it, and decoding works properly without having to disable all assembly optimizations. This was already known. |
