Bug 195760 - FEEDER_EQ_PRESETS parsed incorrectly for sound(4)
Summary: FEEDER_EQ_PRESETS parsed incorrectly for sound(4)
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: Any Any
: --- Affects Some People
Assignee: freebsd-bugs mailing list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-12-06 20:17 UTC by Tim Creech
Modified: 2014-12-06 20:18 UTC (History)
1 user (show)

See Also:


Attachments
patch for head/sys/tools/feeder_eq_mkfilter.awk (613 bytes, patch)
2014-12-06 20:17 UTC, Tim Creech
no flags Details | Diff

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Description Tim Creech 2014-12-06 20:17:00 UTC
Created attachment 150285 [details]
patch for head/sys/tools/feeder_eq_mkfilter.awk

The sound mega-commit in 2009 (193640) introduced a parametric software equalizer, with the ability to customize its parameters at compile time using FEEDER_EQ_PRESETS in make.conf(5).

I believe the only documentation on the format of this is referenced in ariff's commit comment: http://people.freebsd.org/~ariff/SOUND_4.TXT.html

Going by that description of FEEDER_EQ_PRESETS, the build system parses it slightly incorrectly. I believe that the parsing tool is unchanged since its original introduction, so the attached patch should apply for all versions.