commit c28189a64a6ef65aecccb6e3bb980f1afc189a1c
author Shuzhen Wang <shuzhenwang@google.com> Mon Nov 27 23:05:10 2017 -0800
committer Emilian Peev <epeev@google.com> Sat Jan 20 15:40:28 2018 +0000
tree 55c55d7c4317558551ffb0313d96e4703de6936d
parent ac3ce6c30c5859401332caa207ed79ac188de647

Camera: Add physicalCameraId to OutputConfiguration

Add physical camera ID in OutputConfiguration so that the application
can optionally set physical camera id for an output stream.

Test: Camera CTS
Bug: 64691172
Change-Id: I5909cd71618cc07ef403c420913eb1c02f1e10f0

camera/camera2/OutputConfiguration.cpp

diff --git a/camera/camera2/OutputConfiguration.cpp b/camera/camera2/OutputConfiguration.cpp
index 813d6c9..feb04c2 100644
--- a/camera/camera2/OutputConfiguration.cpp
+++ b/camera/camera2/OutputConfiguration.cpp
@@ -1,6 +1,6 @@
 /*
 **
-** Copyright 2015, The Android Open Source Project
+** Copyright 2015-2018, The Android Open Source Project
 **
 ** Licensed under the Apache License, Version 2.0 (the "License");
 ** you may not use this file except in compliance with the License.
@@ -64,6 +64,10 @@
     return mIsShared;
 }
 
+String16 OutputConfiguration::getPhysicalCameraId() const {
+    return mPhysicalCameraId;
+}
+
 OutputConfiguration::OutputConfiguration() :
         mRotation(INVALID_ROTATION),
         mSurfaceSetID(INVALID_SET_ID),
@@ -139,6 +143,8 @@
         return err;
     }
 
+    parcel->readString16(&mPhysicalCameraId);
+
     mRotation = rotation;
     mSurfaceSetID = setID;
     mSurfaceType = surfaceType;
@@ -153,8 +159,9 @@
         mGbps.push_back(surface.graphicBufferProducer);
     }
 
-    ALOGV("%s: OutputConfiguration: rotation = %d, setId = %d, surfaceType = %d",
-            __FUNCTION__, mRotation, mSurfaceSetID, mSurfaceType);
+    ALOGV("%s: OutputConfiguration: rotation = %d, setId = %d, surfaceType = %d,"
+          " physicalCameraId = %s", __FUNCTION__, mRotation, mSurfaceSetID,
+          mSurfaceType, String8(mPhysicalCameraId).string());
 
     return err;
 }
@@ -204,6 +211,9 @@
     err = parcel->writeParcelableVector(surfaceShims);
     if (err != OK) return err;
 
+    err = parcel->writeString16(mPhysicalCameraId);
+    if (err != OK) return err;
+
     return OK;
 }