CVS log for src/sys/sys/audioio.h

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Default branch: MAIN
Current tag: pgoyette-localcount-20170107

Revision 1.35 / (download) - annotate - [select for diffs], Thu Dec 8 10:28:44 2016 UTC (7 years, 4 months ago) by nat
Branch: MAIN
CVS Tags: pgoyette-localcount-20170107, nick-nhusb-base-20170204, bouyer-socketcan-base
Branch point for: bouyer-socketcan
Changes since 1.34: +7 -1 lines
Diff to previous 1.34 (colored)

The audio sub-system now supports the following features as
posted to tech-kern:

    * Simultaneous playback and mixing of multiple streams
    * Playback streams can be of different encoding, frequency, precision
      and number of channels
    * Simultaneous recording to different formats
    * One audio device per process
    * Sysctls to set the common format frequency, precision and channels
    * Independent mixer controls for recording/playback per stream
    * Utilizes little cpu time for multiple streams / good performance
    * Compatible with existing programs that use OSS/NetBSD audio
    * Changes to audioctl(1) to allow specifying process id for corresponding
      audio device

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