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Side by Side Diff: remoting/base/decoder_row_based.h

Issue 7992011: Move us fully from gfx:: over to skia types for consistency. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fix for bad DEPS Created 9 years, 2 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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_BASE_DECODER_ROW_BASED_H_ 5 #ifndef REMOTING_BASE_DECODER_ROW_BASED_H_
6 #define REMOTING_BASE_DECODER_ROW_BASED_H_ 6 #define REMOTING_BASE_DECODER_ROW_BASED_H_
7 7
8 #include "remoting/base/decoder.h" 8 #include "remoting/base/decoder.h"
9 9
10 namespace remoting { 10 namespace remoting {
11 11
12 class Decompressor; 12 class Decompressor;
13 13
14 class DecoderRowBased : public Decoder { 14 class DecoderRowBased : public Decoder {
15 public: 15 public:
16 virtual ~DecoderRowBased(); 16 virtual ~DecoderRowBased();
17 17
18 static DecoderRowBased* CreateZlibDecoder(); 18 static DecoderRowBased* CreateZlibDecoder();
19 static DecoderRowBased* CreateVerbatimDecoder(); 19 static DecoderRowBased* CreateVerbatimDecoder();
20 20
21 // Decoder implementation. 21 // Decoder implementation.
22 virtual bool IsReadyForData(); 22 virtual bool IsReadyForData();
23 virtual void Initialize(scoped_refptr<media::VideoFrame> frame); 23 virtual void Initialize(scoped_refptr<media::VideoFrame> frame);
24 virtual DecodeResult DecodePacket(const VideoPacket* packet); 24 virtual DecodeResult DecodePacket(const VideoPacket* packet);
25 virtual void GetUpdatedRects(UpdatedRects* rects); 25 virtual void GetUpdatedRects(RectVector* rects);
26 virtual void Reset(); 26 virtual void Reset();
27 virtual VideoPacketFormat::Encoding Encoding(); 27 virtual VideoPacketFormat::Encoding Encoding();
28 28
29 private: 29 private:
30 enum State { 30 enum State {
31 kUninitialized, 31 kUninitialized,
32 kReady, 32 kReady,
33 kProcessing, 33 kProcessing,
34 kPartitionDone, 34 kPartitionDone,
35 kDone, 35 kDone,
36 kError, 36 kError,
37 }; 37 };
38 38
39 DecoderRowBased(Decompressor* decompressor, 39 DecoderRowBased(Decompressor* decompressor,
40 VideoPacketFormat::Encoding encoding); 40 VideoPacketFormat::Encoding encoding);
41 41
42 // Helper method. Called from DecodePacket to updated state of the decoder. 42 // Helper method. Called from DecodePacket to updated state of the decoder.
43 void UpdateStateForPacket(const VideoPacket* packet); 43 void UpdateStateForPacket(const VideoPacket* packet);
44 44
45 // The internal state of the decoder. 45 // The internal state of the decoder.
46 State state_; 46 State state_;
47 47
48 // Keeps track of the updating rect. 48 // Keeps track of the updating rect.
49 gfx::Rect clip_; 49 SkIRect clip_;
50 50
51 // The video frame to write to. 51 // The video frame to write to.
52 scoped_refptr<media::VideoFrame> frame_; 52 scoped_refptr<media::VideoFrame> frame_;
53 53
54 // The compression for the input byte stream. 54 // The compression for the input byte stream.
55 scoped_ptr<Decompressor> decompressor_; 55 scoped_ptr<Decompressor> decompressor_;
56 56
57 // The encoding of the incoming stream. 57 // The encoding of the incoming stream.
58 VideoPacketFormat::Encoding encoding_; 58 VideoPacketFormat::Encoding encoding_;
59 59
60 // The position in the row that we are updating. 60 // The position in the row that we are updating.
61 int row_pos_; 61 int row_pos_;
62 62
63 // The current row in the rect that we are updaing. 63 // The current row in the rect that we are updaing.
64 int row_y_; 64 int row_y_;
65 65
66 UpdatedRects updated_rects_; 66 RectVector updated_rects_;
67 67
68 DISALLOW_COPY_AND_ASSIGN(DecoderRowBased); 68 DISALLOW_COPY_AND_ASSIGN(DecoderRowBased);
69 }; 69 };
70 70
71 } // namespace remoting 71 } // namespace remoting
72 72
73 #endif // REMOTING_BASE_DECODER_ROW_BASED_H_ 73 #endif // REMOTING_BASE_DECODER_ROW_BASED_H_
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