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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_ASCII_H_
#define REMOTING_HOST_CAPTURER_FAKE_ASCII_H_
#include "base/scoped_ptr.h"
#include "remoting/host/capturer.h"
namespace remoting {
// A CapturerFakeAscii always outputs an image of 64x48 ASCII characters.
// This image is artificially generated for testing purpose.
//
// CapturerFakeAscii is doubled buffered as required by Capturer. See
// remoting/host/capturer.h.
class CapturerFakeAscii : public Capturer {
public:
CapturerFakeAscii();
virtual ~CapturerFakeAscii();
virtual void CaptureFullScreen(Task* done_task);
virtual void CaptureDirtyRects(Task* done_task);
virtual void CaptureRect(const gfx::Rect& rect, Task* done_task);
virtual void GetData(const uint8* planes[]) const;
virtual void GetDataStride(int strides[]) const;
private:
// Generates an image in the front buffer.
void GenerateImage();
// We have two buffers for the screen images as required by Capturer.
scoped_array<uint8> buffers_[kNumBuffers];
DISALLOW_COPY_AND_ASSIGN(CapturerFakeAscii);
};
} // namespace remoting
#endif // REMOTING_HOST_CAPTURER_FAKE_ASCII_H_
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