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AU: fix return value reference

This commit is contained in:
Robin Gareus 2015-02-23 02:49:37 +01:00
parent b75a826b9a
commit acd6810860
1 changed files with 5 additions and 5 deletions
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10
libs/appleutility/CAAudioUnit.cpp
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@ -355,21 +355,21 @@ int CAAudioUnit::GetChannelInfo (AUChannelInfo** chaninfo, UInt32& cnt)
// eventually the Bus-Name for each configuration should be exposed
// for the User to select..
UInt32 elCountIn, elCountOut, elCount;
UInt32 elCountIn, elCountOut;
if (GetElementCount (kAudioUnitScope_Input, elCountIn)) return -1;
if (GetElementCount (kAudioUnitScope_Output, elCountOut)) return -1;
elCount = std::max(elCountIn, elCountOut);
cnt = std::max(elCountIn, elCountOut);
*chaninfo = (AUChannelInfo*) malloc (sizeof (AUChannelInfo) * elCount);
*chaninfo = (AUChannelInfo*) malloc (sizeof (AUChannelInfo) * cnt);
for (unsigned int i = 0; i < elCountIn; ++i) {
UInt32 numChans;
if (NumberChannels (kAudioUnitScope_Input, i, numChans)) return -1;
(*chaninfo)[i].inChannels = numChans;
}
for (unsigned int i = elCountIn; i < elCount; ++i) {
for (unsigned int i = elCountIn; i < cnt; ++i) {
(*chaninfo)[i].inChannels = 0;
}
@ -378,7 +378,7 @@ int CAAudioUnit::GetChannelInfo (AUChannelInfo** chaninfo, UInt32& cnt)
if (NumberChannels (kAudioUnitScope_Output, i, numChans)) return -1;
(*chaninfo)[i].outChannels = numChans;
}
for (unsigned int i = elCountOut; i < elCount; ++i) {
for (unsigned int i = elCountOut; i < cnt; ++i) {
(*chaninfo)[i].outChannels = 0;
}
return 0;