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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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_WEBRTC_VIDEO_ENCODER_VPX_H_ | 5 #ifndef REMOTING_CODEC_WEBRTC_VIDEO_ENCODER_VPX_H_ |
6 #define REMOTING_CODEC_WEBRTC_VIDEO_ENCODER_VPX_H_ | 6 #define REMOTING_CODEC_WEBRTC_VIDEO_ENCODER_VPX_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include "base/callback.h" | 10 #include "base/callback.h" |
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34 static std::unique_ptr<WebrtcVideoEncoderVpx> CreateForVP9(); | 34 static std::unique_ptr<WebrtcVideoEncoderVpx> CreateForVP9(); |
35 | 35 |
36 ~WebrtcVideoEncoderVpx() override; | 36 ~WebrtcVideoEncoderVpx() override; |
37 | 37 |
38 void SetTickClockForTests(base::TickClock* tick_clock); | 38 void SetTickClockForTests(base::TickClock* tick_clock); |
39 | 39 |
40 void SetLosslessEncode(bool want_lossless); | 40 void SetLosslessEncode(bool want_lossless); |
41 void SetLosslessColor(bool want_lossless); | 41 void SetLosslessColor(bool want_lossless); |
42 | 42 |
43 // WebrtcVideoEncoder interface. | 43 // WebrtcVideoEncoder interface. |
44 std::unique_ptr<EncodedFrame> Encode(const webrtc::DesktopFrame& frame, | 44 std::unique_ptr<EncodedFrame> Encode(const webrtc::DesktopFrame* frame, |
45 const FrameParams& params) override; | 45 const FrameParams& params) override; |
46 | 46 |
47 private: | 47 private: |
48 explicit WebrtcVideoEncoderVpx(bool use_vp9); | 48 explicit WebrtcVideoEncoderVpx(bool use_vp9); |
49 | 49 |
50 // (Re)Configures this instance to encode frames of the specified |size|, | 50 // (Re)Configures this instance to encode frames of the specified |size|, |
51 // with the configured lossless color & encoding modes. | 51 // with the configured lossless color & encoding modes. |
52 void Configure(const webrtc::DesktopSize& size); | 52 void Configure(const webrtc::DesktopSize& size); |
53 | 53 |
54 // Updates codec configuration. | 54 // Updates codec configuration. |
55 void UpdateConfig(const FrameParams& params); | 55 void UpdateConfig(const FrameParams& params); |
56 | 56 |
57 // Prepares |image_| for encoding. Writes updated rectangles into | 57 // Prepares |image_| for encoding. Writes updated rectangles into |
58 // |updated_region|. | 58 // |updated_region|. |
59 void PrepareImage(const webrtc::DesktopFrame& frame, | 59 void PrepareImage(const webrtc::DesktopFrame* frame, |
60 webrtc::DesktopRegion* updated_region); | 60 webrtc::DesktopRegion* updated_region); |
61 | 61 |
62 // Clears active map. | 62 // Clears active map. |
63 void ClearActiveMap(); | 63 void ClearActiveMap(); |
64 | 64 |
65 // Updates the active map according to |updated_region|. Active map is then | 65 // Updates the active map according to |updated_region|. Active map is then |
66 // given to the encoder to speed up encoding. | 66 // given to the encoder to speed up encoding. |
67 void SetActiveMapFromRegion(const webrtc::DesktopRegion& updated_region); | 67 void SetActiveMapFromRegion(const webrtc::DesktopRegion& updated_region); |
68 | 68 |
69 // Adds areas changed in the most recent frame to |updated_region|. This | 69 // Adds areas changed in the most recent frame to |updated_region|. This |
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96 | 96 |
97 base::DefaultTickClock default_tick_clock_; | 97 base::DefaultTickClock default_tick_clock_; |
98 base::TickClock* clock_; | 98 base::TickClock* clock_; |
99 | 99 |
100 DISALLOW_COPY_AND_ASSIGN(WebrtcVideoEncoderVpx); | 100 DISALLOW_COPY_AND_ASSIGN(WebrtcVideoEncoderVpx); |
101 }; | 101 }; |
102 | 102 |
103 } // namespace remoting | 103 } // namespace remoting |
104 | 104 |
105 #endif // REMOTING_CODEC_WEBRTC_VIDEO_ENCODER_VPX_H_ | 105 #endif // REMOTING_CODEC_WEBRTC_VIDEO_ENCODER_VPX_H_ |
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