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Merge pull request #15124 from unknownbrackets/vblank-mutex

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Display: Prevent lock around listener calls
This commit is contained in:
Henrik Rydgård
2021-11-11 07:30:20 +01:00
committed by GitHub
parent 80933ac4cb dc843c258d
commit eb12c14850
1 changed files with 12 additions and 4 deletions
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Core/HLE/sceDisplay.cpp
+12 -4
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@@ -371,15 +371,23 @@ void __DisplayForgetFlip(FlipCallback callback, void *userdata) {
}
static void DisplayFireVblank() {
std::lock_guard<std::mutex> guard(listenersLock);
for (VblankCallback cb : vblankListeners) {
std::vector<VblankCallback> toCall = []{
std::lock_guard<std::mutex> guard(listenersLock);
return vblankListeners;
}();
for (VblankCallback cb : toCall) {
cb();
}
}
static void DisplayFireFlip() {
std::lock_guard<std::mutex> guard(listenersLock);
for (auto cb : flipListeners) {
std::vector<FlipListener> toCall = [] {
std::lock_guard<std::mutex> guard(listenersLock);
return flipListeners;
}();
for (FlipListener cb : toCall) {
cb.first(cb.second);
}
}