[Webkit-unassigned] [Bug 76397] HRTFPanner not rendering correctly on mac port

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=76397





--- Comment #2 from Chris Rogers <crogers at google.com>  2012-01-16 13:16:58 PST ---
You may want to try a quick test to see if it's simply that the ordering of the azimuth and elevations are reversed.  In HRTFElevation.cpp check out:


    // The concatenated impulse response is a bus containing all
    // the elevations per azimuth, for all azimuths by increasing
    // order. So for a given azimuth and elevation we need to compute
    // the index of the wanted audio frames in the concatenated table.
    unsigned index = ((azimuth / AzimuthSpacing) * HRTFDatabase::NumberOfRawElevations) + elevationIndex;


If you try reversing the roles of azimuth and elevation, it *might* fix the problem - worth checking

Philippe?

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