commit cbd37391670a506344c1f2596c0a47515f1aa432
author Emilian Peev <epeev@google.com> Wed Jun 08 13:26:04 2022 -0700
committer Emilian Peev <epeev@google.com> Wed Jun 08 14:13:56 2022 -0700
tree 8a0964f3d46fe6c8d297a4e83f79da57ff664524
parent d79cb12422d149bb18f94c0c414a77fcb9d273b5

Camera: Allow synthetic extension metadata

Synthetic metadata such as 'STATISTICS_FACES'
could be of value to extension clients.
Allow extension implementations to advertise support
for synthetic keys.

Bug: 235330843
Test:
atest -c -d
cts/tests/camera/src/android/hardware/camera2/cts/CameraExtensionCharacteristicsTest.java
atest -c -d
cts/tests/camera/src/android/hardware/camera2/cts/CameraExtensionSessionTest.java

Change-Id: I80133e4559610ecad714afa93400c00b2b6685fa

core/java/android/hardware/camera2/CameraExtensionCharacteristics.java

diff --git a/core/java/android/hardware/camera2/CameraExtensionCharacteristics.java b/core/java/android/hardware/camera2/CameraExtensionCharacteristics.java
index cf611fb..0f6010f 100644
--- a/core/java/android/hardware/camera2/CameraExtensionCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraExtensionCharacteristics.java
@@ -854,7 +854,7 @@
                 Class<CaptureRequest.Key<?>> crKeyTyped = (Class<CaptureRequest.Key<?>>) crKey;
 
                 ret.addAll(requestChars.getAvailableKeyList(CaptureRequest.class, crKeyTyped,
-                        requestKeys, /*includeSynthetic*/ false));
+                        requestKeys, /*includeSynthetic*/ true));
             }
 
             // Jpeg quality and orientation must always be supported
@@ -929,7 +929,7 @@
                 Class<CaptureResult.Key<?>> crKeyTyped = (Class<CaptureResult.Key<?>>)crKey;
 
                 ret.addAll(resultChars.getAvailableKeyList(CaptureResult.class, crKeyTyped,
-                        resultKeys, /*includeSynthetic*/ false));
+                        resultKeys, /*includeSynthetic*/ true));
 
                 // Jpeg quality, orientation and sensor timestamp must always be supported
                 if (!ret.contains(CaptureResult.JPEG_QUALITY)) {