dom/canvas/WebGLSync.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef WEBGL_SYNC_H_
   7 #define WEBGL_SYNC_H_
   8
   9 #include "WebGLObjectModel.h"
  10
  11 namespace mozilla {
  12 namespace webgl {
  13 class AvailabilityRunnable;
  14 }  // namespace webgl
  15
  16 class WebGLSync final : public WebGLContextBoundObject {
  17   friend class WebGL2Context;
  18   friend class webgl::AvailabilityRunnable;
  19
  20   MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(WebGLSync, override)
  21
  22   const GLsync mGLName;
  23   const uint64_t mFenceId;
  24   bool mCanBeAvailable = false;
  25
  26  public:
  27   WebGLSync(WebGLContext* webgl, GLenum condition, GLbitfield flags);
  28
  29   void MarkSignaled() const;
  30
  31  private:
  32   ~WebGLSync() override;
  33 };
  34
  35 }  // namespace mozilla
  36
  37 #endif  // WEBGL_SYNC_H_