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Merge pull request #3927 from jroweboy/fix-bug

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Frontend: Remove tracking for context wrapper
This commit is contained in:
bunnei 2020-05-14 00:07:38 -04:00 committed by GitHub
commit 024c84d2db
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1 changed files with 8 additions and 8 deletions
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16
src/yuzu/bootmanager.cpp
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@ -150,18 +150,19 @@ public:
}
void MakeCurrent() override {
if (is_current) {
return;
// We can't track the current state of the underlying context in this wrapper class because
// Qt may make the underlying context not current for one reason or another. In particular,
// the WebBrowser uses GL, so it seems to conflict if we aren't careful.
// Instead of always just making the context current (which does not have any caching to
// check if the underlying context is already current) we can check for the current context
// in the thread local data by calling `currentContext()` and checking if its ours.
if (QOpenGLContext::currentContext() != context.get()) {
context->makeCurrent(surface);
}
is_current = context->makeCurrent(surface);
}
void DoneCurrent() override {
if (!is_current) {
return;
}
context->doneCurrent();
is_current = false;
}
QOpenGLContext* GetShareContext() {
@ -178,7 +179,6 @@ private:
std::unique_ptr<QOpenGLContext> context;
std::unique_ptr<QOffscreenSurface> offscreen_surface{};
QSurface* surface;
bool is_current = false;
};
class DummyContext : public Core::Frontend::GraphicsContext {};