Camera: Add support for latency query interfaceandroid13-dev

The version of the sample library was recently bumped from 1.1
to 1.3. All extension libraries are required to support the
latency query interface starting with version 1.2.

Bug: 235142830
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: Id8fc5ea4386ff79af96c4b62942d8a256e8bcf9f

6 files changed, 47 insertions, 0 deletions

diff --git a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/AutoImageCaptureExtenderImpl.java b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/AutoImageCaptureExtenderImpl.java
index 8844461e..5f6cb2ba 100755
--- a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/AutoImageCaptureExtenderImpl.java
+++ b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/AutoImageCaptureExtenderImpl.java
@@ -25,6 +25,7 @@ import android.media.ImageWriter;
 import android.os.Build;
 import android.util.Log;
 import android.util.Pair;
+import android.util.Range;
 import android.util.Size;
 import android.view.Surface;
 
@@ -243,6 +244,11 @@ public final class AutoImageCaptureExtenderImpl implements ImageCaptureExtenderI
     }
 
     @Override
+    public Range<Long> getEstimatedCaptureLatencyRange(Size captureOutputSize) {
+        return null;
+    }
+
+    @Override
     public List<CaptureRequest.Key> getAvailableCaptureRequestKeys() {
         return new ArrayList<>();
     }
diff --git a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/BeautyImageCaptureExtenderImpl.java b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/BeautyImageCaptureExtenderImpl.java
index 21a3646a..5c9b2d39 100755
--- a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/BeautyImageCaptureExtenderImpl.java
+++ b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/BeautyImageCaptureExtenderImpl.java
@@ -27,6 +27,7 @@ import android.media.ImageWriter;
 import android.os.Build;
 import android.util.Log;
 import android.util.Pair;
+import android.util.Range;
 import android.util.Size;
 import android.view.Surface;
 
@@ -266,6 +267,11 @@ public final class BeautyImageCaptureExtenderImpl implements ImageCaptureExtende
     }
 
     @Override
+    public Range<Long> getEstimatedCaptureLatencyRange(Size captureOutputSize) {
+        return null;
+    }
+
+    @Override
     public List<CaptureRequest.Key> getAvailableCaptureRequestKeys() {
         return new ArrayList<>();
     }
diff --git a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/BokehImageCaptureExtenderImpl.java b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/BokehImageCaptureExtenderImpl.java
index 51a86540..5c3882b8 100644
--- a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/BokehImageCaptureExtenderImpl.java
+++ b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/BokehImageCaptureExtenderImpl.java
@@ -25,6 +25,7 @@ import android.media.ImageWriter;
 import android.os.Build;
 import android.util.Log;
 import android.util.Pair;
+import android.util.Range;
 import android.util.Size;
 import android.view.Surface;
 
@@ -320,6 +321,11 @@ public final class BokehImageCaptureExtenderImpl implements ImageCaptureExtender
     }
 
     @Override
+    public Range<Long> getEstimatedCaptureLatencyRange(Size captureOutputSize) {
+        return null;
+    }
+
+    @Override
     public List<CaptureRequest.Key> getAvailableCaptureRequestKeys() {
         final CaptureRequest.Key [] CAPTURE_REQUEST_SET = {CaptureRequest.CONTROL_AE_MODE,
             CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER, CaptureRequest.CONTROL_AE_LOCK,
diff --git a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/HdrImageCaptureExtenderImpl.java b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/HdrImageCaptureExtenderImpl.java
index 5f745e96..57b7fe65 100644
--- a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/HdrImageCaptureExtenderImpl.java
+++ b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/HdrImageCaptureExtenderImpl.java
@@ -26,6 +26,7 @@ import android.media.ImageWriter;
 import android.os.Build;
 import android.util.Log;
 import android.util.Pair;
+import android.util.Range;
 import android.util.Size;
 import android.view.Surface;
 
@@ -331,6 +332,11 @@ public final class HdrImageCaptureExtenderImpl implements ImageCaptureExtenderIm
     }
 
     @Override
+    public Range<Long> getEstimatedCaptureLatencyRange(Size captureOutputSize) {
+        return null;
+    }
+
+    @Override
     public List<CaptureRequest.Key> getAvailableCaptureRequestKeys() {
         final CaptureRequest.Key [] CAPTURE_REQUEST_SET = {CaptureRequest.CONTROL_ZOOM_RATIO,
             CaptureRequest.CONTROL_AF_MODE, CaptureRequest.CONTROL_AF_REGIONS,
diff --git a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/ImageCaptureExtenderImpl.java b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/ImageCaptureExtenderImpl.java
index 5b144179..c27a5dbb 100644
--- a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/ImageCaptureExtenderImpl.java
+++ b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/ImageCaptureExtenderImpl.java
@@ -21,6 +21,7 @@ import android.hardware.camera2.CameraCharacteristics;
 import android.hardware.camera2.CaptureRequest;
 import android.hardware.camera2.CaptureResult;
 import android.util.Pair;
+import android.util.Range;
 import android.util.Size;
 
 import java.util.List;
@@ -90,6 +91,22 @@ public interface ImageCaptureExtenderImpl extends ExtenderStateListener {
     List<Pair<Integer, Size[]>> getSupportedResolutions();
 
     /**
+     * Returns the estimated capture latency range in milliseconds for the target capture
+     * resolution.
+     *
+     * <p>This includes the time spent processing the multi-frame capture request along with any
+     * additional time for encoding of the processed buffer in the framework if necessary.</p>
+     *
+     * @param captureOutputSize size of the capture output surface. If it is null or not in the
+     *                          supported output sizes, maximum capture output size is used for
+     *                          the estimation.
+     * @return the range of estimated minimal and maximal capture latency in milliseconds, or
+     * null if no capture latency info can be provided.
+     * @since 1.2
+     */
+    Range<Long> getEstimatedCaptureLatencyRange(Size captureOutputSize);
+
+    /**
      * Return a list of orthogonal capture request keys.
      *
      * <p>Any keys included in the list will be configurable by clients of the extension and will
diff --git a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/NightImageCaptureExtenderImpl.java b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/NightImageCaptureExtenderImpl.java
index f27f48e4..f0821ed7 100755
--- a/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/NightImageCaptureExtenderImpl.java
+++ b/camera2/extensions/sample/src/java/androidx/camera/extensions/impl/NightImageCaptureExtenderImpl.java
@@ -25,6 +25,7 @@ import android.media.ImageWriter;
 import android.os.Build;
 import android.util.Log;
 import android.util.Pair;
+import android.util.Range;
 import android.util.Size;
 import android.view.Surface;
 
@@ -243,6 +244,11 @@ public final class NightImageCaptureExtenderImpl implements ImageCaptureExtender
     }
 
     @Override
+    public Range<Long> getEstimatedCaptureLatencyRange(Size captureOutputSize) {
+        return null;
+    }
+
+    @Override
     public List<CaptureRequest.Key> getAvailableCaptureRequestKeys() {
         return new ArrayList<>();
     }