[Openal-devel] AL_EAXREVERB_GAINLF

[Richard Furse]

D'oh. Thanks - the default in the header is quite correct - I could really
have checked that... (The typo is in the Effect Extension Guide PDF in the
SDK, pages 66 & 96.)
 
Cheers,
 
--Richard


  _____  

From: Daniel PEACOCK [mailto:dpeacock at creativelabs.com] 
Sent: 25 March 2008 18:25
To: Richard Furse
Cc: openal-devel at opensource.creative.com
Subject: Re: [Openal-devel] AL_EAXREVERB_GAINLF



Hi Richard,

>>From listening tests, I'm inferring that the Generic Software
implementation routes EAX Reverb calls
>>through to the standard reverb. Fair enough.

That is correct. The "GS" device supports the EAX 2 Reverb parameter set.
The Gain LF property was introduced in EAX 3.0.

>>In the EAX reverb proper, what is AL_EAXREVERB_GAINLF supposed to do? 

As you suspected, it controls the reverb level at the reference low
frequency. The default value is 1.0. Where are you seeing the default value
of 0? Perhaps there was a typo in an old header file?

Dan
Creative Labs, Inc. 
 [...] 

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