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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H_ | 5 #ifndef REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H_ |
6 #define REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H_ | 6 #define REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 | 9 |
10 #include "base/callback_forward.h" | 10 #include "base/callback_forward.h" |
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53 // FrameProducer implementation. These methods may be called before we are | 53 // FrameProducer implementation. These methods may be called before we are |
54 // Initialize()d, or we know the source screen size. | 54 // Initialize()d, or we know the source screen size. |
55 virtual void DrawBuffer(pp::ImageData* buffer) OVERRIDE; | 55 virtual void DrawBuffer(pp::ImageData* buffer) OVERRIDE; |
56 virtual void InvalidateRegion(const SkRegion& region) OVERRIDE; | 56 virtual void InvalidateRegion(const SkRegion& region) OVERRIDE; |
57 virtual void RequestReturnBuffers(const base::Closure& done) OVERRIDE; | 57 virtual void RequestReturnBuffers(const base::Closure& done) OVERRIDE; |
58 virtual void SetOutputSizeAndClip(const SkISize& view_size, | 58 virtual void SetOutputSizeAndClip(const SkISize& view_size, |
59 const SkIRect& clip_area) OVERRIDE; | 59 const SkIRect& clip_area) OVERRIDE; |
60 | 60 |
61 private: | 61 private: |
62 friend class base::RefCountedThreadSafe<RectangleUpdateDecoder>; | 62 friend class base::RefCountedThreadSafe<RectangleUpdateDecoder>; |
63 | |
64 virtual ~RectangleUpdateDecoder(); | 63 virtual ~RectangleUpdateDecoder(); |
65 | 64 |
66 // Paints the invalidated region to the next available buffer and returns it | 65 // Paints the invalidated region to the next available buffer and returns it |
67 // to the consumer. | 66 // to the consumer. |
68 void SchedulePaint(); | 67 void SchedulePaint(); |
69 void DoPaint(); | 68 void DoPaint(); |
70 | 69 |
71 scoped_refptr<base::MessageLoopProxy> message_loop_; | 70 scoped_refptr<base::MessageLoopProxy> message_loop_; |
72 scoped_refptr<FrameConsumerProxy> consumer_; | 71 scoped_refptr<FrameConsumerProxy> consumer_; |
73 scoped_ptr<Decoder> decoder_; | 72 scoped_ptr<Decoder> decoder_; |
74 | 73 |
75 // Remote screen size in pixels. | 74 // Remote screen size in pixels. |
76 SkISize source_size_; | 75 SkISize source_size_; |
77 | 76 |
78 // The current dimentions of the frame consumer view. | 77 // The current dimentions of the frame consumer view. |
79 SkISize view_size_; | 78 SkISize view_size_; |
80 SkIRect clip_area_; | 79 SkIRect clip_area_; |
81 | 80 |
82 // The drawing buffers supplied by the frame consumer. | 81 // The drawing buffers supplied by the frame consumer. |
83 std::list<pp::ImageData*> buffers_; | 82 std::list<pp::ImageData*> buffers_; |
84 | 83 |
85 // Flag used to coalesce runs of SchedulePaint()s into a single DoPaint(). | 84 // Flag used to coalesce runs of SchedulePaint()s into a single DoPaint(). |
86 bool paint_scheduled_; | 85 bool paint_scheduled_; |
87 }; | 86 }; |
88 | 87 |
89 } // namespace remoting | 88 } // namespace remoting |
90 | 89 |
91 #endif // REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H_ | 90 #endif // REMOTING_CLIENT_RECTANGLE_UPDATE_DECODER_H_ |
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