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// Copyright (c) 2010 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 REMOTING_HOST_CAPTURER_FAKE_H_
#define REMOTING_HOST_CAPTURER_FAKE_H_
#include "base/scoped_ptr.h"
#include "remoting/host/capturer.h"
namespace remoting {
// A CapturerFake always output an image of 640x480 in 24bit RGB. The image
// is artificially generated for testing purpose.
//
// CapturerFake is doubled buffered as required by Capturer. See
// remoting/host/capturer.h.
class CapturerFake : public Capturer {
public:
CapturerFake();
virtual ~CapturerFake();
virtual void ScreenConfigurationChanged();
private:
virtual void CalculateInvalidRects();
virtual void CaptureRects(const InvalidRects& rects,
CaptureCompletedCallback* callback);
// Generates an image in the front buffer.
void GenerateImage();
// The seed for generating the image.
int seed_;
// We have two buffers for the screen images as required by Capturer.
scoped_array<uint8> buffers_[kNumBuffers];
DISALLOW_COPY_AND_ASSIGN(CapturerFake);
};
} // namespace remoting
#endif // REMOTING_HOST_CAPTURER_FAKE_H_
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