gecko-dev/gfx/ipc/RemoteCompositorSession.h
sotaro 1b3de0879f Bug 1533296 - Make WebRender error as to Fallback to Compositor rendering during disabling WebRender on android r=nical
On android, android's nsWindow creates LayerManaer only in nsWindow::Create(). When WebRender error happened, gecko just stopped rendering by disabling Webrender.
The nsWindow needs to re-create LayerManager during disabling Webrender. Further, during disabling WebRender, All GeckoSurfaceTextures should not be attached to GLContext. It is for preventing a conflict with AttachToGLContext() call in SurfaceTextureHost::EnsureAttached().

Differential Revision: https://phabricator.services.mozilla.com/D26687

--HG--
extra : moz-landing-system : lando
2019-06-19 16:14:56 +00:00

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 include_mozilla_gfx_ipc_RemoteCompositorSession_h
#define include_mozilla_gfx_ipc_RemoteCompositorSession_h
#include "CompositorSession.h"
#include "mozilla/gfx/Point.h"
#include "Units.h"
namespace mozilla {
namespace layers {
class RemoteCompositorSession final : public CompositorSession {
public:
RemoteCompositorSession(nsBaseWidget* aWidget, CompositorBridgeChild* aChild,
CompositorWidgetDelegate* aWidgetDelegate,
APZCTreeManagerChild* aAPZ,
const LayersId& aRootLayerTreeId);
virtual ~RemoteCompositorSession();
CompositorBridgeParent* GetInProcessBridge() const override;
void SetContentController(GeckoContentController* aController) override;
GeckoContentController* GetContentController();
nsIWidget* GetWidget() const;
RefPtr<IAPZCTreeManager> GetAPZCTreeManager() const override;
void Shutdown() override;
void NotifySessionLost();
private:
RefPtr<APZCTreeManagerChild> mAPZ;
RefPtr<GeckoContentController> mContentController;
};
} // namespace layers
} // namespace mozilla
#endif // include_mozilla_gfx_ipc_RemoteCompositorSession_h