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DiskReader: improve comment

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This commit is contained in:
Paul Davis
2020-05-13 23:54:24 -06:00
parent d776415d54
commit 169e7033b6
1 changed files with 2 additions and 2 deletions
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4
libs/ardour/disk_reader.cc
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@@ -693,8 +693,8 @@ DiskReader::overwrite_existing_audio ()
chunk1_cnt = min (c->front()->rbuf->bufsize() - overwrite_offset, to_overwrite);
/* note: because we are overwriting buffer contents but not moving the
* write/read pointers, we do actually want to fill all the way to the
* write pointer (the value given by PlaybackBuffer::overwritable_at().
* write/read pointers, we actually want to fill all the way to the
* write pointer (the value returned by PlaybackBuffer::overwritable_at().
*
* This differs from what happens during ::refill_audio() where we are
* careful not to allow the read pointer to catch the write pointer