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Minor cleanups.

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byuu
2019-09-06 12:30:54 +09:00
parent 1195c46ac0
commit 0788627898
4 changed files with 57 additions and 17 deletions
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ruby/video/video.cpp
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@@ -327,6 +327,7 @@ auto Video::hasMonitors() -> vector<Monitor> {
auto displayID = [screenID unsignedIntValue];
auto displayPort = CGDisplayIOServicePort(displayID);
auto dictionary = IODisplayCreateInfoDictionary(displayPort, 0);
CFRetain(dictionary);
if(auto names = (CFDictionaryRef)CFDictionaryGetValue(dictionary, CFSTR(kDisplayProductName))) {
auto languageKeys = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
CFDictionaryApplyFunction(names, MonitorKeyArrayCallback, (void*)languageKeys);