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// Copyright 2014 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 CONTENT_BROWSER_COMPOSITOR_SOFTWARE_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
#define CONTENT_BROWSER_COMPOSITOR_SOFTWARE_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
#include "base/memory/weak_ptr.h"
#include "content/browser/compositor/browser_compositor_output_surface.h"
#include "content/common/content_export.h"
namespace cc {
class SoftwareOutputDevice;
}
namespace ui {
class CompositorVSyncManager;
}
namespace content {
class BrowserCompositorOutputSurfaceProxy;
class CONTENT_EXPORT SoftwareBrowserCompositorOutputSurface
: public BrowserCompositorOutputSurface {
public:
SoftwareBrowserCompositorOutputSurface(
scoped_refptr<BrowserCompositorOutputSurfaceProxy> surface_proxy,
scoped_ptr<cc::SoftwareOutputDevice> software_device,
int surface_id,
IDMap<BrowserCompositorOutputSurface>* output_surface_map,
const scoped_refptr<ui::CompositorVSyncManager>& vsync_manager);
~SoftwareBrowserCompositorOutputSurface() override;
private:
void SwapBuffers(cc::CompositorFrame* frame) override;
#if defined(OS_MACOSX)
void OnSurfaceDisplayed() override;
void OnSurfaceRecycled() override;
bool ShouldNotShowFramesAfterRecycle() const override;
#endif
// On the software path we need to explicitly call the proxy to update the
// VSync parameters.
scoped_refptr<BrowserCompositorOutputSurfaceProxy> output_surface_proxy_;
DISALLOW_COPY_AND_ASSIGN(SoftwareBrowserCompositorOutputSurface);
};
} // namespace content
#endif // CONTENT_BROWSER_COMPOSITOR_SOFTWARE_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
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