Camera: Fix passing video native handle for 64-bit app

Add new binder calls to pass video native handle so the video native
handle can be passed between 32-bit and 64-bit processes.

Remove problematic code that used IMemory to pass video native
handle because the sizes of VideoNativeMetadata are different in
32-bit and 64-bit processes.

Bug: 28403412
Change-Id: I3341b1812ecc41d61846bb72ca926ecb1674c9ec

1 files changed, 0 insertions, 15 deletions

diff --git a/camera/CameraUtils.cpp b/camera/CameraUtils.cpp
index 26eebe3883..1676be1715 100644
--- a/camera/CameraUtils.cpp
+++ b/camera/CameraUtils.cpp
@@ -122,19 +122,4 @@ status_t CameraUtils::getRotationTransform(const CameraMetadata& staticInfo,
     return OK;
 }
 
-// Return whether the image data contains a native handle.
-bool CameraUtils::isNativeHandleMetadata(const sp<IMemory>& imageData) {
-    if (imageData == nullptr) {
-        return false;
-    }
-
-    if (imageData->size() == sizeof(VideoNativeHandleMetadata)) {
-        VideoNativeHandleMetadata *metadata =
-                (VideoNativeHandleMetadata*)(imageData->pointer());
-        return metadata->eType == kMetadataBufferTypeNativeHandleSource;
-    }
-
-    return false;
-}
-
 } /* namespace android */