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Remove mention of an unsupported env var

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Chris Robinson
2019-09-08 00:59:56 -07:00
parent ec8b56ef3b
commit 449c09bf03
1 changed files with 0 additions and 10 deletions
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docs/env-vars.txt
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@@ -76,13 +76,3 @@ which some applications make use of to protect against partial updates. In an
attempt to standardize on that behavior, OpenAL Soft has changed those methods
accordingly. Setting this to "ignore" restores the previous no-op behavior for
applications that interact poorly with the new behavior.
__ALSOFT_REVERB_IGNORES_SOUND_SPEED
Older versions of OpenAL Soft ignored the app-specified speed of sound when
calculating distance-related reverb decays and always assumed the default
343.3m/s. Now, both of the AL_SPEED_OF_SOUND and AL_METERS_PER_UNIT properties
are taken into account for speed of sound adjustments to have an appropriate
affect on the reverb decay. Consequently, applications that use reverb but
don't set these properties properly may find the reverb decay too strong.
Setting this to "true" or "1" will revert to the old behavior for those apps
and assume the default speed of sound for reverb.