diff options
Diffstat (limited to 'core')
| -rw-r--r-- | core/java/android/hardware/camera2/CameraCharacteristics.java | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/core/java/android/hardware/camera2/CameraCharacteristics.java b/core/java/android/hardware/camera2/CameraCharacteristics.java index ac7f4cb..d7bacfe 100644 --- a/core/java/android/hardware/camera2/CameraCharacteristics.java +++ b/core/java/android/hardware/camera2/CameraCharacteristics.java @@ -417,6 +417,22 @@ public final class CameraCharacteristics extends CameraMetadata { new Key<Byte>("android.request.pipelineMaxDepth", byte.class); /** + * <p>Optional. Defaults to 1. Defines how many sub-components + * a result will be composed of.</p> + * <p>In order to combat the pipeline latency, partial results + * may be delivered to the application layer from the camera device as + * soon as they are available.</p> + * <p>A value of 1 means that partial results are not supported.</p> + * <p>A typical use case for this might be: after requesting an AF lock the + * new AF state might be available 50% of the way through the pipeline. + * The camera device could then immediately dispatch this state via a + * partial result to the framework/application layer, and the rest of + * the metadata via later partial results.</p> + */ + public static final Key<Integer> REQUEST_PARTIAL_RESULT_COUNT = + new Key<Integer>("android.request.partialResultCount", int.class); + + /** * <p>The list of image formats that are supported by this * camera device.</p> * <p>All camera devices will support JPEG and YUV_420_888 formats.</p> |