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-rw-r--r--dom/canvas/WebGLSync.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/dom/canvas/WebGLSync.h b/dom/canvas/WebGLSync.h
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+++ b/dom/canvas/WebGLSync.h
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+/* -*- Mode: C++; tab-width: 4; 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 WEBGL_SYNC_H_
+#define WEBGL_SYNC_H_
+
+#include "WebGLObjectModel.h"
+
+namespace mozilla {
+namespace webgl {
+class AvailabilityRunnable;
+} // namespace webgl
+
+class WebGLSync final : public WebGLContextBoundObject {
+ friend class WebGL2Context;
+ friend class webgl::AvailabilityRunnable;
+
+ MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(WebGLSync, override)
+
+ const GLsync mGLName;
+ const uint64_t mFenceId;
+ bool mCanBeAvailable = false;
+
+ public:
+ WebGLSync(WebGLContext* webgl, GLenum condition, GLbitfield flags);
+
+ void MarkSignaled() const;
+
+ private:
+ ~WebGLSync() override;
+};
+
+} // namespace mozilla
+
+#endif // WEBGL_SYNC_H_