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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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53 void UpdateIncomingframe_rate(); | 53 void UpdateIncomingframe_rate(); |
54 | 54 |
55 int32_t updateIncomingFrameSize(uint32_t width, uint32_t height); | 55 int32_t updateIncomingFrameSize(uint32_t width, uint32_t height); |
56 | 56 |
57 // Set decimated values: frame rate/dimension. | 57 // Set decimated values: frame rate/dimension. |
58 uint32_t GetDecimatedFrameRate(); | 58 uint32_t GetDecimatedFrameRate(); |
59 uint32_t GetDecimatedWidth() const; | 59 uint32_t GetDecimatedWidth() const; |
60 uint32_t GetDecimatedHeight() const; | 60 uint32_t GetDecimatedHeight() const; |
61 | 61 |
62 // Preprocess output: | 62 // Preprocess output: |
63 void EnableDenosing(bool enable); | 63 void EnableDenoising(bool enable); |
64 const VideoFrame* PreprocessFrame(const VideoFrame& frame); | 64 const VideoFrame* PreprocessFrame(const VideoFrame& frame); |
65 VideoContentMetrics* GetContentMetrics() const; | 65 VideoContentMetrics* GetContentMetrics() const; |
66 | 66 |
67 private: | 67 private: |
68 // The content does not change so much every frame, so to reduce complexity | 68 // The content does not change so much every frame, so to reduce complexity |
69 // we can compute new content metrics every |kSkipFrameCA| frames. | 69 // we can compute new content metrics every |kSkipFrameCA| frames. |
70 enum { kSkipFrameCA = 2 }; | 70 enum { kSkipFrameCA = 2 }; |
71 | 71 |
72 VideoContentMetrics* content_metrics_; | 72 VideoContentMetrics* content_metrics_; |
73 VideoFrame denoised_frame_[2]; | 73 VideoFrame denoised_frame_[2]; |
74 VideoFrame resampled_frame_; | 74 VideoFrame resampled_frame_; |
75 VPMSpatialResampler* spatial_resampler_; | 75 VPMSpatialResampler* spatial_resampler_; |
76 VPMContentAnalysis* ca_; | 76 VPMContentAnalysis* ca_; |
77 VPMVideoDecimator* vd_; | 77 VPMVideoDecimator* vd_; |
78 std::unique_ptr<VideoDenoiser> denoiser_; | 78 std::unique_ptr<VideoDenoiser> denoiser_; |
79 bool enable_ca_; | 79 bool enable_ca_; |
80 uint8_t denoised_frame_toggle_; | 80 uint8_t denoised_frame_toggle_; |
81 uint32_t frame_cnt_; | 81 uint32_t frame_cnt_; |
82 }; | 82 }; |
83 | 83 |
84 } // namespace webrtc | 84 } // namespace webrtc |
85 | 85 |
86 #endif // WEBRTC_MODULES_VIDEO_PROCESSING_FRAME_PREPROCESSOR_H_ | 86 #endif // WEBRTC_MODULES_VIDEO_PROCESSING_FRAME_PREPROCESSOR_H_ |
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