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Refactor VideoDenoiser to work with I420Buffer, not VideoFrame.

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BUG=webrtc:5921
R=jackychen@webrtc.org, marpan@webrtc.org

Review URL: https://codereview.webrtc.org/2005733003 .

Cr-Commit-Position: refs/heads/master@{#13179}
This commit is contained in:
Niels Möller
2016-06-17 09:12:44 +02:00
parent 68208897be
commit 6af2e86b46
7 changed files with 99 additions and 71 deletions
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18
webrtc/modules/video_processing/video_denoiser.h
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@ -23,15 +23,21 @@ class VideoDenoiser {
public:
explicit VideoDenoiser(bool runtime_cpu_detection);
void DenoiseFrame(const VideoFrame& frame,
VideoFrame* denoised_frame,
VideoFrame* denoised_frame_prev,
// TODO(nisse): Let the denoised_frame and denoised_frame_prev be
// member variables referencing two I420Buffer, and return a refptr
// to the current one. When we also move the double-buffering logic
// from the caller.
void DenoiseFrame(const rtc::scoped_refptr<VideoFrameBuffer>& frame,
// Buffers are allocated/replaced when dimensions
// change.
rtc::scoped_refptr<I420Buffer>* denoised_frame,
rtc::scoped_refptr<I420Buffer>* denoised_frame_prev,
bool noise_estimation_enabled);
private:
void DenoiserReset(const VideoFrame& frame,
VideoFrame* denoised_frame,
VideoFrame* denoised_frame_prev);
void DenoiserReset(const rtc::scoped_refptr<VideoFrameBuffer>& frame,
rtc::scoped_refptr<I420Buffer>* denoised_frame,
rtc::scoped_refptr<I420Buffer>* denoised_frame_prev);
// Check the mb position, return 1: close to the frame center (between 1/8
// and 7/8 of width/height), 3: close to the border (out of 1/16 and 15/16