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Allow use of wxPowerResource if wxWidgets is 3.1.x (#474)

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I got an error when compiling with wxWidgets 3.0.4, because wxPowerResource is undefined.
It seems to me that wxPowerResource has been introduced with wxWidgets 3.1.x branch:

51d715e46d (diff-93a9bace734a8065b203ebd2f670cbe8)

so, it would be worth to check if the feature is supported at compile time.
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Carlo Bramini 2020-04-02 04:23:45 +02:00 committed by GitHub
parent 11bfccba53
commit 9eaa2f28f7
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1 changed files with 2 additions and 2 deletions
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src/AudioIO.cpp
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@ -1419,7 +1419,7 @@ bool AudioIO::StartPortAudioStream(const AudioIOStartStreamOptions &options,
} }
#endif #endif
#if defined(__WXMAC__) || defined(__WXMSW__) #if (defined(__WXMAC__) || defined(__WXMSW__)) && wxCHECK_VERSION(3,1,0)
// Don't want the system to sleep while audio I/O is active // Don't want the system to sleep while audio I/O is active
if (mPortStreamV19 != NULL && mLastPaError == paNoError) { if (mPortStreamV19 != NULL && mLastPaError == paNoError) {
wxPowerResource::Acquire(wxPOWER_RESOURCE_SCREEN, _("Audacity Audio")); wxPowerResource::Acquire(wxPOWER_RESOURCE_SCREEN, _("Audacity Audio"));
@ -2172,7 +2172,7 @@ void AudioIO::StopStream()
) )
return; return;
#if defined(__WXMAC__) || defined(__WXMSW__) #if (defined(__WXMAC__) || defined(__WXMSW__)) && wxCHECK_VERSION(3,1,0)
// Re-enable system sleep // Re-enable system sleep
wxPowerResource::Release(wxPOWER_RESOURCE_SCREEN); wxPowerResource::Release(wxPOWER_RESOURCE_SCREEN);
#endif #endif