CameraHal: Add support for setting multiple tap in/outs

- Adding support for setting multiple tap in and tap out points
  that the application can set at any time. Applications need
  to provide name of tap-in and tap-outs with their shot config
  for us to find the tap-in or tap-out point from the vector we
  are keeping.

- Patch for releasing tap in/outs to follow

Depends on frameworks/av change Ia21c4a26:
http://review.omapzoom.org/#/c/28899/

Change-Id: I6fa91de68c7bf71525596ee5e1a5ebb2a7b3b5da
Signed-off-by: Tyler Luu <tluu@ti.com>
Signed-off-by: Vladimir Petrov <vppetrov@mm-sol.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/camera/inc/CameraHal.h b/camera/inc/CameraHal.h
index 1b5466d..4a4316c 100644
--- a/camera/inc/CameraHal.h
+++ b/camera/inc/CameraHal.h
@@ -1375,8 +1375,12 @@ public:
     android::sp<AppCallbackNotifier> mAppCallbackNotifier;
     android::sp<DisplayAdapter> mDisplayAdapter;
     android::sp<MemoryManager> mMemoryManager;
-    // TODO(XXX): May need to keep this as a vector in the future
-    // when we can have multiple tap-in/tap-out points
+
+    android::Vector< android::sp<DisplayAdapter> > mOutAdapters;
+    android::Vector< android::sp<DisplayAdapter> > mInAdapters;
+
+    // TODO(XXX): Even though we support user setting multiple BufferSourceAdapters now
+    // only one tap in surface and one tap out surface is supported at a time.
     android::sp<DisplayAdapter> mBufferSourceAdapter_In;
     android::sp<DisplayAdapter> mBufferSourceAdapter_Out;