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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /gfx/thebes/gfxPlatformWorker.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'gfx/thebes/gfxPlatformWorker.h')
-rw-r--r--gfx/thebes/gfxPlatformWorker.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/gfx/thebes/gfxPlatformWorker.h b/gfx/thebes/gfxPlatformWorker.h
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+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * 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/. */
+
+#ifndef GFX_PLATFORM_WORKER_H
+#define GFX_PLATFORM_WORKER_H
+
+#include "mozilla/ThreadLocal.h"
+#include "mozilla/RefPtr.h"
+
+namespace mozilla {
+namespace dom {
+class WeakWorkerRef;
+} // namespace dom
+
+namespace gfx {
+class DrawTarget;
+} // namespace gfx
+} // namespace mozilla
+
+/**
+ * Threadlocal instance of gfxPlatform data that may be used/shared on a DOM
+ * worker thread.
+ */
+class gfxPlatformWorker final {
+ public:
+ static gfxPlatformWorker* Get();
+ static void Shutdown();
+
+ RefPtr<mozilla::gfx::DrawTarget> ScreenReferenceDrawTarget();
+
+ private:
+ explicit gfxPlatformWorker(RefPtr<mozilla::dom::WeakWorkerRef>&& aWorkerRef);
+ ~gfxPlatformWorker();
+
+ static MOZ_THREAD_LOCAL(gfxPlatformWorker*) sInstance;
+
+ RefPtr<mozilla::dom::WeakWorkerRef> mWorkerRef;
+
+ RefPtr<mozilla::gfx::DrawTarget> mScreenReferenceDrawTarget;
+};
+
+#endif // GFX_PLATFORM_WORKER_H