Module Name:	src
Committed By:	kent
Date:		Sun Jan  2 15:54:45 UTC 2005

Modified Files:
	src/sys/dev [kent-audio1]: auconv.c audio.c audio_if.h aurateconv.c
	    mulaw.c

Log Message:
* audiosetinfo()
  rebuild filter pipeline only when audio_parameters is changed.

* audio_write()
  set uio_fetcher before calling fetch_to() every time because
  audio_pint() sets null_fetcher.

* introduce audio_stream::used, audio_stream_add_inp(), and
  audio_stream_add_outp()

* aurateconv
  fix infinite loop for up-sampling


To generate a diff of this commit:
cvs rdiff -r1.11.2.8 -r1.11.2.9 src/sys/dev/auconv.c
cvs rdiff -r1.184.2.23 -r1.184.2.24 src/sys/dev/audio.c
cvs rdiff -r1.54.2.10 -r1.54.2.11 src/sys/dev/audio_if.h
cvs rdiff -r1.9.4.3 -r1.9.4.4 src/sys/dev/aurateconv.c
cvs rdiff -r1.22.2.2 -r1.22.2.3 src/sys/dev/mulaw.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.