Commit Graph

8 Commits

Author SHA1 Message Date
Karl Tomlinson
04ac113d63 b=907986 remove unused ThreeDPoint::Distance() r=padenot
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extra : transplant_source : %19%DD%A9%CB%CC%B1%C42%E2%8EY%CE%22%89o_%97i%03_
2013-09-04 21:21:00 +12:00
Karl Tomlinson
077bb360ad b=907986 normalize orientation vectors early and keep existing state if directions are undefined r=padenot
Normalizing the AudioListener front orientation vectors before taking their
cross product avoids the possibility of overflow.

The panning effect and the azimuth and elevation calculation in the Web Audio
spec becomes undefined with linearly dependent listener vectors, so keep
existing state in these situations.

PannerNode orientation is normalized for consistency, but zero is permitted
for this vector because the sound cone algorithm in the Web Audio specifies
behavior for this case.

--HG--
extra : transplant_source : %DA%C7e%E7%90%14%AF%EA%08%94x%C1%A2g%F1%9A%EE%16%EB%29
2013-09-04 21:20:59 +12:00
Karl Tomlinson
532024ea75 b=907986 avoid under and overflow in Normalize() r=padenot
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extra : transplant_source : %83%C5%A4%92%28%2Bf%7DHT%13%DE7L%26%B89x%E4%FF
2013-09-04 21:20:58 +12:00
Paul Adenot
b7bfb58bff Bug 849918 - Initial support for PannerNode's 3D positional audio (equalpower panning model). r=ehsan,roc
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extra : rebase_source : d729da50f97b94ea0434a93ad481ac35954bfa9a
2013-03-21 17:45:53 +01:00
Kyle Huey
a7ee1d91d2 Backout things philor tells me to (Bug 853360, Bug 849918). 2013-03-21 18:20:42 -07:00
Paul Adenot
3f173fa2f9 Bug 849918 - Initial support for PannerNode's 3D positional audio (equalpower panning model). r=ehsan,roc 2013-03-21 17:45:53 +01:00
Ehsan Akhgari
c911360a9e Bug 849914 - Implement the latest spec changes to PannerNode and AudioListener; r=roc 2013-03-11 19:09:27 -04:00
Ehsan Akhgari
d537c98fbc Bug 808841 follow-up: Add ThreeDPoint.h 2012-11-05 21:34:31 -05:00