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aefa2aa5da
For the Quatum DOM project, it's better to work in terms of event targets than threads. This patch converts DOM code to operate on event targets rather than threads, when possible. MozReview-Commit-ID: 5FgvpKadUA2
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef WEBGL_CONTEXT_LOSS_HANDLER_H_
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#define WEBGL_CONTEXT_LOSS_HANDLER_H_
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#include "mozilla/WeakPtr.h"
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#include "nsCOMPtr.h"
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class nsIThread;
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class nsITimer;
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namespace mozilla {
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class WebGLContext;
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class WebGLContextLossHandler final : public SupportsWeakPtr<WebGLContextLossHandler>
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{
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WebGLContext* const mWebGL;
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const nsCOMPtr<nsITimer> mTimer; // If we don't hold a ref to the timer, it will think
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bool mTimerPending; // that it's been discarded, and be canceled 'for our
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bool mShouldRunTimerAgain; // convenience'.
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#ifdef DEBUG
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nsISerialEventTarget* const mEventTarget;
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#endif
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friend class WatchdogTimerEvent;
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public:
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MOZ_DECLARE_WEAKREFERENCE_TYPENAME(WebGLContextLossHandler)
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explicit WebGLContextLossHandler(WebGLContext* webgl);
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~WebGLContextLossHandler();
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void RunTimer();
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private:
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void TimerCallback();
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};
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} // namespace mozilla
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#endif // WEBGL_CONTEXT_LOSS_HANDLER_H_
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