Mypal68/gfx/ipc/VsyncIOThreadHolder.cpp
2022-04-16 07:41:55 +03:00

41 lines
1.0 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "VsyncIOThreadHolder.h"
#include "mozilla/SystemGroup.h"
namespace mozilla {
namespace gfx {
VsyncIOThreadHolder::VsyncIOThreadHolder() {
MOZ_COUNT_CTOR(VsyncIOThreadHolder);
}
VsyncIOThreadHolder::~VsyncIOThreadHolder() {
MOZ_COUNT_DTOR(VsyncIOThreadHolder);
if (!mThread) {
return;
}
if (NS_IsMainThread()) {
mThread->AsyncShutdown();
} else {
SystemGroup::Dispatch(TaskCategory::Other,
NewRunnableMethod("nsIThread::AsyncShutdown", mThread,
&nsIThread::AsyncShutdown));
}
}
bool VsyncIOThreadHolder::Start() {
nsresult rv = NS_NewNamedThread("VsyncIOThread", getter_AddRefs(mThread));
return NS_SUCCEEDED(rv);
}
RefPtr<nsIThread> VsyncIOThreadHolder::GetThread() const { return mThread; }
} // namespace gfx
} // namespace mozilla