From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/media/gmp/GMPCrashHelper.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 dom/media/gmp/GMPCrashHelper.h (limited to 'dom/media/gmp/GMPCrashHelper.h') diff --git a/dom/media/gmp/GMPCrashHelper.h b/dom/media/gmp/GMPCrashHelper.h new file mode 100644 index 0000000000..0034d54ee7 --- /dev/null +++ b/dom/media/gmp/GMPCrashHelper.h @@ -0,0 +1,37 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:set ts=2 sw=2 sts=2 et cindent: */ +/* 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/. */ + +#if !defined(GMPCrashHelper_h_) +# define GMPCrashHelper_h_ + +# include "MainThreadUtils.h" +# include "nsISupportsImpl.h" + +class nsPIDOMWindowInner; + +namespace mozilla { + +// For every GMP actor requested, the caller can specify a crash helper, +// which is an object which supplies the nsPIDOMWindowInner to which we'll +// dispatch the PluginCrashed event if the GMP crashes. +// GMPCrashHelper has threadsafe refcounting. Its release method ensures +// that instances are destroyed on the main thread. +class GMPCrashHelper { + public: + NS_INLINE_DECL_THREADSAFE_REFCOUNTING_WITH_DELETE_ON_MAIN_THREAD( + GMPCrashHelper); + + // Called on the main thread. + virtual already_AddRefed + GetPluginCrashedEventTarget() = 0; + + protected: + virtual ~GMPCrashHelper() { MOZ_ASSERT(NS_IsMainThread()); } +}; + +} // namespace mozilla + +#endif // GMPCrashHelper_h_ -- cgit v1.2.3