Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(479)

Side by Side Diff: remoting/codec/video_encoder_row_based.h

Issue 10870071: Renamed Encoder -> VideoEncoder. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 3 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
OLDNEW
1 // Copyright (c) 2011 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_CODEC_VIDEO_ENCODER_ROW_BASED_H_ 5 #ifndef REMOTING_CODEC_VIDEO_ENCODER_ROW_BASED_H_
6 #define REMOTING_CODEC_VIDEO_ENCODER_ROW_BASED_H_ 6 #define REMOTING_CODEC_VIDEO_ENCODER_ROW_BASED_H_
7 7
8 #include "remoting/codec/video_encoder.h" 8 #include "remoting/codec/video_encoder.h"
9 #include "remoting/proto/video.pb.h" 9 #include "remoting/proto/video.pb.h"
10 #include "third_party/skia/include/core/SkRect.h" 10 #include "third_party/skia/include/core/SkRect.h"
11 11
12 namespace remoting { 12 namespace remoting {
13 13
14 class Compressor; 14 class Compressor;
15 15
16 // EncoderRowBased implements an Encoder using zlib or verbatim 16 // VideoEncoderRowBased implements an VideoEncoder using zlib or verbatim
simonmorris 2012/08/24 16:19:29 an -> a
kxing 2012/08/24 16:28:04 Done.
17 // compression. Zlib-based encoder must be created using 17 // compression. Zlib-based encoder must be created using
18 // CreateZlibEncoder(), verbatim encoder is created with 18 // CreateZlibEncoder(), verbatim encoder is created with
19 // CreateVerbatimEncoder(). 19 // CreateVerbatimEncoder().
20 // 20 //
21 // Compressor is reset before encoding each rectangle, so that each 21 // Compressor is reset before encoding each rectangle, so that each
22 // rectangle can be decoded independently. 22 // rectangle can be decoded independently.
23 class EncoderRowBased : public Encoder { 23 class VideoEncoderRowBased : public VideoEncoder {
24 public: 24 public:
25 static EncoderRowBased* CreateZlibEncoder(); 25 static VideoEncoderRowBased* CreateZlibEncoder();
26 static EncoderRowBased* CreateZlibEncoder(int packet_size); 26 static VideoEncoderRowBased* CreateZlibEncoder(int packet_size);
27 static EncoderRowBased* CreateVerbatimEncoder(); 27 static VideoEncoderRowBased* CreateVerbatimEncoder();
28 static EncoderRowBased* CreateVerbatimEncoder(int packet_size); 28 static VideoEncoderRowBased* CreateVerbatimEncoder(int packet_size);
29 29
30 virtual ~EncoderRowBased(); 30 virtual ~VideoEncoderRowBased();
31 31
32 virtual void Encode( 32 virtual void Encode(
33 scoped_refptr<CaptureData> capture_data, 33 scoped_refptr<CaptureData> capture_data,
34 bool key_frame, 34 bool key_frame,
35 const DataAvailableCallback& data_available_callback) OVERRIDE; 35 const DataAvailableCallback& data_available_callback) OVERRIDE;
36 36
37 private: 37 private:
38 EncoderRowBased(Compressor* compressor, VideoPacketFormat::Encoding encoding); 38 VideoEncoderRowBased(Compressor* compressor,
39 EncoderRowBased(Compressor* compressor, VideoPacketFormat::Encoding encoding, 39 VideoPacketFormat::Encoding encoding);
40 int packet_size); 40 VideoEncoderRowBased(Compressor* compressor,
41 VideoPacketFormat::Encoding encoding,
42 int packet_size);
41 43
42 // Encode a single dirty rect using compressor. 44 // Encode a single dirty rect using compressor.
43 void EncodeRect(const SkIRect& rect, bool last); 45 void EncodeRect(const SkIRect& rect, bool last);
44 46
45 // Marks a packet as the first in a series of rectangle updates. 47 // Marks a packet as the first in a series of rectangle updates.
46 void PrepareUpdateStart(const SkIRect& rect, VideoPacket* packet); 48 void PrepareUpdateStart(const SkIRect& rect, VideoPacket* packet);
47 49
48 // Retrieves a pointer to the output buffer in |update| used for storing the 50 // Retrieves a pointer to the output buffer in |update| used for storing the
49 // encoded rectangle data. Will resize the buffer to |size|. 51 // encoded rectangle data. Will resize the buffer to |size|.
50 uint8* GetOutputBuffer(VideoPacket* packet, size_t size); 52 uint8* GetOutputBuffer(VideoPacket* packet, size_t size);
(...skipping 11 matching lines...) Expand all
62 64
63 // The most recent screen size. 65 // The most recent screen size.
64 SkISize screen_size_; 66 SkISize screen_size_;
65 67
66 int packet_size_; 68 int packet_size_;
67 }; 69 };
68 70
69 } // namespace remoting 71 } // namespace remoting
70 72
71 #endif // REMOTING_CODEC_VIDEO_ENCODER_ROW_BASED_H_ 73 #endif // REMOTING_CODEC_VIDEO_ENCODER_ROW_BASED_H_
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698