Limit maximal number of streams for virtual camera
... and expose the corresponding CameraCharacteristics.
Bug: 322965201
Bug: 301023410
Test: atest virtual_camera_tests
Test: atest CtsVirtualDevicesCameraTestCases
Change-Id: Ie0072e8cd9e65f88d175b294dc6a324c4d5eb5a9
diff --git a/services/camera/virtualcamera/util/MetadataBuilder.h b/services/camera/virtualcamera/util/MetadataBuilder.h
index fc4d51a..1b15796 100644
--- a/services/camera/virtualcamera/util/MetadataBuilder.h
+++ b/services/camera/virtualcamera/util/MetadataBuilder.h
@@ -173,6 +173,14 @@
// See ANDROID_JPEG_SIZE in CameraMetadataTag.aidl.
MetadataBuilder& setMaxJpegSize(int32_t size);
+ // The maximum numbers of different types of output streams
+ // that can be configured and used simultaneously by a camera device.
+ //
+ // See ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS in CameraMetadataTag.aidl.
+ MetadataBuilder& setMaxNumberOutputStreams(int32_t maxRawStreams,
+ int32_t maxProcessedStreams,
+ int32_t maxStallStreams);
+
// See ANDROID_SYNC_MAX_LATENCY in CameraMetadataTag.aidl.
MetadataBuilder& setSyncMaxLatency(
camera_metadata_enum_android_sync_max_latency setSyncMaxLatency);