OLD | NEW |
| (Empty) |
1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef REMOTING_BASE_DECODER_VERBATIM_H_ | |
6 #define REMOTING_BASE_DECODER_VERBATIM_H_ | |
7 | |
8 #include "remoting/base/decoder.h" | |
9 | |
10 namespace remoting { | |
11 | |
12 class DecoderVerbatim : public Decoder { | |
13 public: | |
14 DecoderVerbatim(); | |
15 | |
16 // Decoder implementations. | |
17 virtual bool BeginDecode(scoped_refptr<media::VideoFrame> frame, | |
18 UpdatedRects* update_rects, | |
19 Task* partial_decode_done, | |
20 Task* decode_done); | |
21 virtual bool PartialDecode(ChromotingHostMessage* message); | |
22 virtual void EndDecode(); | |
23 | |
24 void set_reverse_rows(bool reverse) { reverse_rows_ = reverse; } | |
25 | |
26 private: | |
27 bool HandleBeginRect(ChromotingHostMessage* message); | |
28 bool HandleRectData(ChromotingHostMessage* message); | |
29 bool HandleEndRect(ChromotingHostMessage* message); | |
30 | |
31 // The internal state of the decoder. | |
32 State state_; | |
33 | |
34 // Keeps track of the updating rect. | |
35 int rect_x_; | |
36 int rect_y_; | |
37 int rect_width_; | |
38 int rect_height_; | |
39 int bytes_per_pixel_; | |
40 | |
41 // Tasks to call when decode is done. | |
42 scoped_ptr<Task> partial_decode_done_; | |
43 scoped_ptr<Task> decode_done_; | |
44 | |
45 // The video frame to write to. | |
46 scoped_refptr<media::VideoFrame> frame_; | |
47 UpdatedRects* updated_rects_; | |
48 | |
49 // True if we should reverse the rows when copying data into the target | |
50 // frame buffer. | |
51 bool reverse_rows_; | |
52 | |
53 DISALLOW_COPY_AND_ASSIGN(DecoderVerbatim); | |
54 }; | |
55 | |
56 } // namespace remoting | |
57 | |
58 #endif // REMOTING_BASE_DECODER_VERBATIM_H_ | |
OLD | NEW |