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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef GPU_IPC_SERVICE_CHILD_WINDOW_SURFACE_WIN_H_
#define GPU_IPC_SERVICE_CHILD_WINDOW_SURFACE_WIN_H_
#include "base/memory/weak_ptr.h"
#include "gpu/ipc/service/child_window_win.h"
#include "gpu/ipc/service/image_transport_surface_delegate.h"
#include "ui/gl/gl_surface_egl.h"
#include <windows.h>
namespace gpu {
class ChildWindowSurfaceWin : public gl::NativeViewGLSurfaceEGL {
public:
ChildWindowSurfaceWin(std::unique_ptr<gfx::VSyncProvider> vsync_provider,
base::WeakPtr<ImageTransportSurfaceDelegate> delegate,
HWND parent_window);
// GLSurface implementation.
EGLConfig GetConfig() override;
bool Resize(const gfx::Size& size,
float scale_factor,
bool has_alpha) override;
bool InitializeNativeWindow() override;
gfx::SwapResult SwapBuffers() override;
gfx::SwapResult PostSubBuffer(int x, int y, int width, int height) override;
void WaitForSnapshotRendering() override;
protected:
~ChildWindowSurfaceWin() override;
private:
ChildWindowWin child_window_;
bool alpha_;
bool first_swap_;
DISALLOW_COPY_AND_ASSIGN(ChildWindowSurfaceWin);
};
} // namespace gpu
#endif // GPU_IPC_SERVICE_CHILD_WINDOW_SURFACE_WIN_H_
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