1 files changed, 0 insertions, 65 deletions
diff --git a/gfx/layers/d3d11/ReadbackManagerD3D11.h b/gfx/layers/d3d11/ReadbackManagerD3D11.h
deleted file mode 100644
index d15346fd8..000000000
--- a/gfx/layers/d3d11/ReadbackManagerD3D11.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- * 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_READBACKMANAGERD3D11_H
-#define GFX_READBACKMANAGERD3D11_H
-
-#include <windows.h>
-#include <d3d10_1.h>
-
-#include "nsTArray.h"
-#include "nsAutoPtr.h"
-
-namespace mozilla {
-namespace layers {
-
-class TextureReadbackSink;
-struct ReadbackTask;
-
-class ReadbackManagerD3D11 final
-{
-  NS_INLINE_DECL_REFCOUNTING(ReadbackManagerD3D11)
-public:
-  ReadbackManagerD3D11();
-
-  /**
-   * Tell the readback manager to post a readback task.
-   *
-   * @param aTexture D3D10_USAGE_STAGING texture that will contain the data that
-   *                 was readback.
-   * @param aSink    TextureReadbackSink that the resulting DataSourceSurface
-   *                 should be dispatched to.
-   */
-  void PostTask(ID3D10Texture2D* aTexture, TextureReadbackSink* aSink);
-
-private:
-  ~ReadbackManagerD3D11();
-
-  static DWORD WINAPI StartTaskThread(void *aManager);
-
-  void ProcessTasks();
-
-  // The invariant maintained by |mTaskSemaphore| is that the readback thread
-  // will awaken from WaitForMultipleObjects() at least once per readback
-  // task enqueued by the main thread.  Since the readback thread processes
-  // exactly one task per wakeup (with one exception), no tasks are lost.  The
-  // exception is when the readback thread is shut down, which orphans the
-  // remaining tasks, on purpose.
-  HANDLE mTaskSemaphore;
-  // Event signaled when the task thread should shutdown
-  HANDLE mShutdownEvent;
-  // Handle to the task thread
-  HANDLE mTaskThread;
-
-  // FiFo list of readback tasks that are to be executed. Access is synchronized
-  // by mTaskMutex.
-  CRITICAL_SECTION mTaskMutex;
-  nsTArray<nsAutoPtr<ReadbackTask>> mPendingReadbackTasks;
-};
-
-}
-}
-
-#endif /* GFX_READBACKMANAGERD3D11_H */