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-rw-r--r--remoting/base/encoder_zlib.h52
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diff --git a/remoting/base/encoder_zlib.h b/remoting/base/encoder_zlib.h
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--- a/remoting/base/encoder_zlib.h
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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_BASE_ENCODER_ZLIB_H_
-#define REMOTING_BASE_ENCODER_ZLIB_H_
-
-#include "remoting/base/encoder.h"
-
-#include "gfx/rect.h"
-
-namespace remoting {
-
-class CompressorZlib;
-class UpdateStreamPacket;
-
-// EncoderZlib implements an Encoder using Zlib for compression.
-class EncoderZlib : public Encoder {
- public:
- EncoderZlib();
- EncoderZlib(int packet_size);
-
- virtual ~EncoderZlib();
-
- virtual void Encode(scoped_refptr<CaptureData> capture_data,
- bool key_frame,
- DataAvailableCallback* data_available_callback);
-
- private:
- // Encode a single dirty rect using compressor.
- void EncodeRect(CompressorZlib* compressor, const gfx::Rect& rect,
- size_t rect_index);
-
- // Marks a packets as the first in a series of rectangle updates.
- void PrepareUpdateStart(const gfx::Rect& rect, VideoPacket* packet);
-
- // Retrieves a pointer to the output buffer in |update| used for storing the
- // encoded rectangle data. Will resize the buffer to |size|.
- uint8* GetOutputBuffer(VideoPacket* packet, size_t size);
-
- // Submit |message| to |callback_|.
- void SubmitMessage(VideoPacket* packet, size_t rect_index);
-
- scoped_refptr<CaptureData> capture_data_;
- scoped_ptr<DataAvailableCallback> callback_;
- //size_t current_rect_;
- int packet_size_;
-};
-
-} // namespace remoting
-
-#endif // REMOTING_BASE_ENCODER_ZLIB_H_