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

Issue 1908203002: Adapt encoder behavior to target bitrate (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Moved webrtc encoder to its own file Created 4 years, 7 months ago
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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_CODEC_VIDEO_ENCODER_H_ 5 #ifndef REMOTING_CODEC_VIDEO_ENCODER_H_
6 #define REMOTING_CODEC_VIDEO_ENCODER_H_ 6 #define REMOTING_CODEC_VIDEO_ENCODER_H_
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 9
10 #include <memory> 10 #include <memory>
(...skipping 16 matching lines...) Expand all
27 // Request that the encoder provide lossless encoding, or color, if possible. 27 // Request that the encoder provide lossless encoding, or color, if possible.
28 virtual void SetLosslessEncode(bool want_lossless) {} 28 virtual void SetLosslessEncode(bool want_lossless) {}
29 virtual void SetLosslessColor(bool want_lossless) {} 29 virtual void SetLosslessColor(bool want_lossless) {}
30 30
31 // Encode an image stored in |frame|. If |frame.updated_region()| is empty 31 // Encode an image stored in |frame|. If |frame.updated_region()| is empty
32 // then the encoder may return a packet (e.g. to top-off previously-encoded 32 // then the encoder may return a packet (e.g. to top-off previously-encoded
33 // portions of the frame to higher quality) or return nullptr to indicate that 33 // portions of the frame to higher quality) or return nullptr to indicate that
34 // there is no work to do. 34 // there is no work to do.
35 virtual std::unique_ptr<VideoPacket> Encode(const webrtc::DesktopFrame& frame, 35 virtual std::unique_ptr<VideoPacket> Encode(const webrtc::DesktopFrame& frame,
36 uint32_t flags) = 0; 36 uint32_t flags) = 0;
37
38 virtual void UpdateTargetBitrate(uint32_t bitrate) {}
Sergey Ulanov 2016/05/10 00:00:58 bitrate_kbps also make it int (https://google.gith
Irfan 2016/05/10 16:30:45 Done.
37 }; 39 };
38 40
39 } // namespace remoting 41 } // namespace remoting
40 42
41 #endif // REMOTING_CODEC_VIDEO_ENCODER_H_ 43 #endif // REMOTING_CODEC_VIDEO_ENCODER_H_
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