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

remoting/host/encoder_vp8.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_VP8_H_
+#define REMOTING_HOST_ENCODER_VP8_H_
+
+#include "remoting/host/encoder.h"
+
+#include "remoting/base/protocol/chromotocol.pb.h"
+
+extern "C" {
+// TODO(garykac): fix this link with the correct path to on2
+#include "remoting/third_party/on2/include/on2_encoder.h"
+}  // extern "C"
+
+namespace media {
+
+class DataBuffer;
+
+}  // namespace media
+
+namespace remoting {
+
+// A class that uses VP8 to perform encoding.
+class EncoderVp8 : public Encoder {
+ public:
+  EncoderVp8();
+  virtual ~EncoderVp8();
+
+  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(PixelFormat pixel_format);
+
+ private:
+  // Setup the VP8 encoder.
+  bool Init();
+
+  // True if the encoder is initialized.
+  bool initialized_;
+
+  int width_;
+  int height_;
+  PixelFormat pixel_format_;
+  on2_codec_ctx_t codec_;
+  on2_image_t image_;
+  int last_timestamp_;
+
+  DISALLOW_COPY_AND_ASSIGN(EncoderVp8);
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_HOST_ENCODER_VP8_H_