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IO objects with no inputs have fixed, defined peak input power (-inf)

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git-svn-id: svn://localhost/ardour2/trunk@1114 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2006-11-12 00:47:50 +00:00
parent 568bbb96ef
commit 58f3d97b90
1 changed files with 3 additions and 1 deletions
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4
libs/ardour/ardour/io.h
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@ -188,7 +188,9 @@ class IO : public PBD::StatefulDestructible
/* Peak metering */
float peak_input_power (uint32_t n) {
if (n < std::max (_ninputs, _noutputs)) {
if (_ninputs == 0) {
return minus_infinity();
} else if (n < std::max (_ninputs, _noutputs)) {
return _visible_peak_power[n];
} else {
return minus_infinity();