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Flag PortAudio and PortMixer unhandled error returns.

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This commit is contained in:
James Crook
2016-07-10 21:37:41 +01:00
parent 763485b0dc
commit 0a16141ee5
3 changed files with 27 additions and 3 deletions
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8
src/prefs/DevicePrefs.cpp
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@@ -85,13 +85,18 @@ void DevicePrefs::Populate()
OnHost(e);
}
/*
* Get names of device hosts.
*/
void DevicePrefs::GetNamesAndLabels()
{
// Gather list of hosts. Only added hosts that have devices attached.
// FIXME: TRAP_ERR PaErrorCode not handled in DevicePrefs GetNamesAndLabels()
// With an error code won't add hosts, but won't report a problem either.
int nDevices = Pa_GetDeviceCount();
for (int i = 0; i < nDevices; i++) {
const PaDeviceInfo *info = Pa_GetDeviceInfo(i);
if (info->maxOutputChannels > 0 || info->maxInputChannels > 0) {
if ((info!=NULL)&&(info->maxOutputChannels > 0 || info->maxInputChannels > 0)) {
wxString name = wxSafeConvertMB2WX(Pa_GetHostApiInfo(info->hostApi)->name);
if (mHostNames.Index(name) == wxNOT_FOUND) {
mHostNames.Add(name);
@@ -183,6 +188,7 @@ void DevicePrefs::OnHost(wxCommandEvent & e)
int nDevices = Pa_GetDeviceCount();
// FIXME: TRAP_ERR PaErrorCode not handled. nDevices can be negative number.
if (nDevices == 0) {
mHost->Clear();
mHost->Append(_("No audio interfaces"), (void *) NULL);