Copy the (early prototype of) remoting in Chrome into the public tree....

remoting/host/encoder_verbatim.h

+// 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_ENCODER_VERBATIM_H_
+#define REMOTING_HOST_ENCODER_VERBATIM_H_
+
+#include "remoting/host/encoder.h"
+
+namespace remoting {
+
+// EncoderVerbatim implements Encoder and simply copies input to the output
+// buffer verbatim.
+class EncoderVerbatim : public Encoder {
+ public:
+  EncoderVerbatim()
+      : width_(0), height_(0), bytes_per_pixel_(0) {}
+  virtual ~EncoderVerbatim() {}
+
+  virtual void Encode(const DirtyRects& dirty_rects,
+                      const uint8** input_data,
+                      const int* strides,
+                      bool key_frame,
+                      chromotocol_pb::UpdateStreamPacketHeader* header,
+                      scoped_refptr<media::DataBuffer>* output_data,
+                      bool* encode_done,
+                      Task* data_available_task);
+  virtual void SetSize(int width, int height);
+  virtual void SetPixelFormat(chromotocol_pb::PixelFormat pixel_format);
+
+ private:
+  // Encode a single dirty rect. Called by Encode().
+  // Returns false if there is an error.
+  bool EncodeRect(const gfx::Rect& dirty,
+                  const uint8** input_data,
+                  const int* strides,
+                  chromotocol_pb::UpdateStreamPacketHeader* header,
+                  scoped_refptr<media::DataBuffer>* output_data);
+
+  int width_;
+  int height_;
+  int bytes_per_pixel_;
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_HOST_ENCODER_VERBATIM_H_