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Clarify a comment.

This commit is contained in:
augustss 1998-08-05 16:38:09 +00:00
parent d8582601c5
commit 28e2d6024a
1 changed files with 6 additions and 5 deletions
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11
sys/dev/audio.c
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@ -1,4 +1,4 @@
/* $NetBSD: audio.c,v 1.90 1998/08/04 11:26:14 augustss Exp $ */
/* $NetBSD: audio.c,v 1.91 1998/08/05 16:38:09 augustss Exp $ */
/*
* Copyright (c) 1991-1993 Regents of the University of California.
@ -1716,10 +1716,11 @@ audiostartp(sc)
* When the play interrupt routine finds that the write isn't keeping
* the buffer filled it will insert silence in the buffer to make up
* for this. The part of the buffer that is filled with silence
* is kept track of in a very approcimate way: it starts at sc_sil_start
* and extends sc_sil_count bytes. If the writer doesn't write sc_sil_count
* get to encompass the whole buffer after which no more filling needs
* to be done. When the writer starts again sc_sil_count is set to 0.
* is kept track of in a very approximate way: it starts at sc_sil_start
* and extends sc_sil_count bytes. If there is already silence in
* the requested area nothing is done; so when the whole buffer is
* silent nothing happens. When the writer starts again sc_sil_count
* is set to 0.
*/
/* XXX
* Putting silence into the output buffer should not really be done