[Webkit-unassigned] [Bug 34452] Initial patch for audio engine: AudioBus and helper classes

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=34452





--- Comment #7 from Chris Rogers <crogers at google.com>  2010-02-04 11:35:55 PST ---
Hi Chris, we'll definitely use WebGLFloatArray and friends when exposing
anything to javascript as we discussed.  I really do like this idea.  In fact,
I'm already using one for the realtime spectrum analyser.

But AudioFloatArray is really an "under-the-hood" lower-level building block
(not exposed to javascript) and needs to be directly useable as a stack-based
object and even more importantly directly embeddable as an ivar (object
composition).  WebGLFloatArray needs to be created explicitly by calling
create(), making it not useable in quite such a simple way.  I'm not saying
it's impossible to write code using WebGLFloatArray, just that in the
particular cases which appear frequently in audio processing code, it's a bit
heavier.

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