diff options
| author | TreeHugger Robot <treehugger-gerrit@google.com> | 2018-02-16 01:34:00 +0000 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2018-02-16 01:34:00 +0000 |
| commit | 9d06b00ac500171ac2aa61ef15f19f74057ca71c (patch) | |
| tree | c9ad2c2f5c68262afc6809318c235fa4fce4c3b4 /core/java/android | |
| parent | 1bd97fa28727f0397621c6a27995e039cbebb5d5 (diff) | |
| parent | 03d36e2f74cdd6e0a9a0489419ab735b3d025324 (diff) | |
Merge "Camera2: Update logical multi-camera requirement"
Diffstat (limited to 'core/java/android')
| -rw-r--r-- | core/java/android/hardware/camera2/CameraMetadata.java | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/core/java/android/hardware/camera2/CameraMetadata.java b/core/java/android/hardware/camera2/CameraMetadata.java index 732f6a519781..e558b7e29a20 100644 --- a/core/java/android/hardware/camera2/CameraMetadata.java +++ b/core/java/android/hardware/camera2/CameraMetadata.java @@ -829,19 +829,24 @@ public abstract class CameraMetadata<TKey> { * <li>{@link CameraCharacteristics#LENS_RADIAL_DISTORTION android.lens.radialDistortion}</li> * </ul> * </li> + * <li>The SENSOR_INFO_TIMESTAMP_SOURCE of the logical device and physical devices must be + * the same.</li> * <li>The logical camera device must be LIMITED or higher device.</li> * </ul> * <p>Both the logical camera device and its underlying physical devices support the * mandatory stream combinations required for their device levels.</p> * <p>Additionally, for each guaranteed stream combination, the logical camera supports:</p> * <ul> - * <li>Replacing one logical {@link android.graphics.ImageFormat#YUV_420_888 YUV_420_888} + * <li>For each guaranteed stream combination, the logical camera supports replacing one + * logical {@link android.graphics.ImageFormat#YUV_420_888 YUV_420_888} * or raw stream with two physical streams of the same size and format, each from a * separate physical camera, given that the size and format are supported by both * physical cameras.</li> - * <li>Adding two raw streams, each from one physical camera, if the logical camera doesn't - * advertise RAW capability, but the underlying physical cameras do. This is usually - * the case when the physical cameras have different sensor sizes.</li> + * <li>If the logical camera doesn't advertise RAW capability, but the underlying physical + * cameras do, the logical camera will support guaranteed stream combinations for RAW + * capability, except that the RAW streams will be physical streams, each from a separate + * physical camera. This is usually the case when the physical cameras have different + * sensor sizes.</li> * </ul> * <p>Using physical streams in place of a logical stream of the same size and format will * not slow down the frame rate of the capture, as long as the minimum frame duration |