author Doug Thayer <dothayer@mozilla.com>
Sat, 13 Apr 2019 18:46:13 +0000
changeset 469416 05fe1e4224558caf7483c6f9d5f1d9e0a9f5912d
parent 454520 5f4630838d46dd81dadb13220a4af0da9e23a619
permissions -rw-r--r--
Bug 1538279 - Only readahead DLLs in parent process r=glandium There shouldn't be any need to do this for content processes as the DLL should already be in the system file cache. Differential Revision: https://phabricator.services.mozilla.com/D26017

/* -*- 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/. */


#ifdef MOZ_X11

#  include "mozilla/widget/WindowSurface.h"
#  include "nsShmImage.h"

namespace mozilla {
namespace widget {

class WindowSurfaceX11SHM : public WindowSurface {
  WindowSurfaceX11SHM(Display* aDisplay, Drawable aWindow, Visual* aVisual,
                      unsigned int aDepth);

  already_AddRefed<gfx::DrawTarget> Lock(
      const LayoutDeviceIntRegion& aRegion) override;
  void Commit(const LayoutDeviceIntRegion& aInvalidRegion) override;

  RefPtr<nsShmImage> mFrontImage;
  RefPtr<nsShmImage> mBackImage;

}  // namespace widget
}  // namespace mozilla

#endif  // MOZ_X11