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198fa063c2
Splits WebGLContext into ClientWebGLContext and HostWebGLContext. The Client enables the JS-control of a WebGL context in a content procecss while the Host executes the WebGL graphics operations (via a WebGLContext that maintains much of the existing code) in the compositor process. At this point, the cross-process behavior is disabled -- this series of patches is an incremental step toward that final goal. Differential Revision: https://phabricator.services.mozilla.com/D54018 --HG-- extra : moz-landing-system : lando
35 lines
996 B
C++
35 lines
996 B
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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/Atomics.h"
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#include "mozilla/WeakPtr.h"
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#include "mozilla/RefPtr.h"
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#include "nsThreadUtils.h"
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namespace mozilla {
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class WebGLContext;
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class WebGLContextLossHandler final
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: public SupportsWeakPtr<WebGLContextLossHandler> {
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RefPtr<Runnable> mRunnable;
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Atomic<bool> mTimerIsScheduled;
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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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// Allow future queueing of context loss timer.
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void ClearTimer();
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};
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} // namespace mozilla
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#endif // WEBGL_CONTEXT_LOSS_HANDLER_H_
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