commit 40ead60d7163c2d5577099d49f11da7afa6124d1
author Emilian Peev <epeev@google.com> Tue Sep 26 15:46:36 2017 +0100
committer Emilian Peev <epeev@google.com> Wed Nov 08 13:54:14 2017 +0000
tree 94fad1bcef74661c8e12e9c79ecb37be344aff99
parent c8061784ac0c1c98e5961501634925c8a4f95e51

Add support for dynamic shared output surfaces

The Camera API needs to support the dynamic attach/detach of extra
output surfaces to a given camera stream.

Bug: 63912484
Change-Id: I18809aea31f78fb9e125bd18b58951ade4fad3c5

camera/ndk/impl/ACameraCaptureSession.h

diff --git a/camera/ndk/impl/ACameraCaptureSession.h b/camera/ndk/impl/ACameraCaptureSession.h
index 339c665..a2068e7 100644
--- a/camera/ndk/impl/ACameraCaptureSession.h
+++ b/camera/ndk/impl/ACameraCaptureSession.h
@@ -24,7 +24,8 @@
 using namespace android;
 
 struct ACaptureSessionOutput {
-    explicit ACaptureSessionOutput(ANativeWindow* window) : mWindow(window) {};
+    explicit ACaptureSessionOutput(ANativeWindow* window, bool isShared = false) :
+            mWindow(window), mIsShared(isShared) {};
 
     bool operator == (const ACaptureSessionOutput& other) const {
         return mWindow == other.mWindow;
@@ -40,6 +41,8 @@
     }
 
     ANativeWindow* mWindow;
+    std::set<ANativeWindow *> mSharedWindows;
+    bool           mIsShared;
     int            mRotation = CAMERA3_STREAM_ROTATION_0;
 };
 
@@ -89,6 +92,8 @@
             int numRequests, ACaptureRequest** requests,
             /*optional*/int* captureSequenceId);
 
+    camera_status_t updateOutputConfiguration(ACaptureSessionOutput *output);
+
     ACameraDevice* getDevice();
 
   private: