[asterisk-bugs] [JIRA] (ASTERISK-27939) [patch] bridge_softmix_binaural: Enable FFTW3 in Solaris 11.

[Richard Mudgett (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-27939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Mudgett updated ASTERISK-27939:
---------------------------------------

    Assignee: Alexander Traud

> [patch] bridge_softmix_binaural: Enable FFTW3 in Solaris 11.
> ------------------------------------------------------------
>
>                 Key: ASTERISK-27939
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27939
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Bridges/bridge_softmix
>    Affects Versions: 13.21.1, 15.4.1
>         Environment: Solaris 11.3
>            Reporter: Alexander Traud
>            Assignee: Alexander Traud
>            Severity: Minor
>              Labels: patch
>         Attachments: solaris-binaural.patch
>
>
> The library [FFTW|http://www.fftw.org/] for computing the Discrete Fourier Transform is used by the project bridge_softmix_binaural. The library includes convenience functions to (de)allocate memory:
> * {{fftw_malloc(.)}}
> * {{fftw_free(.)}}
> Furthermore, to avoid hard to read typecast statements, those convenience functions are wrapped via even more convenience functions, like for {{double}}: {{fftw_alloc_real(.)}}. The latter is not available in Solaris 11. Therefore, the attached patch replaces that convenience function as described in the [FFTW documentation...|http://www.fftw.org/fftw3_doc/Memory-Allocation.html]



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