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Merge "Camera: Clarify benefit of readout vs exposure timestamp" into tm-d1-dev

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TreeHugger Robot
2022-05-09 18:38:27 +00:00
committed by Android (Google) Code Review
parent 4f6e0d24cc 9895959a71
commit 26f673480d
1 changed files with 3 additions and 2 deletions
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core/java/android/hardware/camera2/CameraCaptureSession.java
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@@ -1241,8 +1241,9 @@ public abstract class CameraCaptureSession implements AutoCloseable {
* {@link #onCaptureStarted}. Unlike {@link #onCaptureStarted}, instead of passing * {@link #onCaptureStarted}. Unlike {@link #onCaptureStarted}, instead of passing
* a timestamp of start of exposure, this callback passes a timestamp of start of * a timestamp of start of exposure, this callback passes a timestamp of start of
* camera data readout. This is useful because for a camera running at fixed frame * camera data readout. This is useful because for a camera running at fixed frame
* rate, the start of readout is at fixed interval, but not necessary for the start * rate, the start of readout is at fixed interval, which is not necessarily true for
* of exposure.</p> * the start of exposure, particularly when autoexposure is changing exposure duration
* between frames.</p>
* *
* <p>This timestamp may not match {@link CaptureResult#SENSOR_TIMESTAMP the result * <p>This timestamp may not match {@link CaptureResult#SENSOR_TIMESTAMP the result
* timestamp field}. It will, however, match the timestamp of buffers sent to the * timestamp field}. It will, however, match the timestamp of buffers sent to the