Ajay Dhanapalan
2016-Mar-08 03:20 UTC
[Speex-dev] Fixed point divide-by-zero issue for testdenoise.exe
Hello! I tried quite a few things before I could reach out to the community. The problem I am facing is that I am unable to run SPEEX in fixed point at WB 15ms or 20ms frameSize for some files. I tried using rc1.1/1.2/1.3 releases and all exhibit the same issue. I tried enabling the debug option during configuration step: ./configure –enable-fixed-point-debug; but this gives bit exact outputs to floating point. I am not sure if this is running fixed point. Any help is greatly appreciated! The stackdump is as follows: Exception: STATUS_INTEGER_DIVIDE_BY_ZERO at rip=005FFB72544 rax=00000000FFFF8001 rbx=0000000600013FC0 rcx=0000000000000000 rdx=00000000FFFFFFFF rsi=0000000600013520 rdi=0000000600012820 r8 =0000000000000009 r9 =0000000000000514 r10=0000000600013F80 r11=0000000000007210 r12=0000000000000007 r13=0000000000000018 r14=0000000000000000 r15=00000006000103C0 rbp=00000006000123F0 rsp=00000000FFFFC930 program=C:\Users\adhanapalan\Desktop\test\speexdsp-1.2rc3.tar\speexdsp-1.2rc3\libspeexdsp\.libs\testdenoise.exe, pid 13368, thread main cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B Stack trace: Frame Function Args 006000123F0 005FFB72544 (000FFFFCA20, 00000000000, 000FFFFCBD0, 000FFFFDE58) 000FFFFCCC0 0010040184B (00000000020, FF0700010302FF00, 0018004843C, 000FFFFD680) 000FFFFCCC0 001800484AD (00000000000, 00000000000, 00000000000, 00000000000) 00000000000 0018004618C (00000000000, 00000000000, 00000000000, 00000000000) 000FFFFFFF0 00180046224 (00000000000, 00000000000, 00000000000, 00000000000) End of stack trace Thank you, Regards, Ajay -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/speex-dev/attachments/20160308/86f4ec07/attachment.html>