android: camera_metadata: Rename sizeofT argument to elementSize

The sizeofT argument to CameraMetadata::addEntry() stores the size of
one element. Its name is a bit cryptic as the function isn't a template
function with a typename T. Rename it to elementSize.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Tested-by: Paul Elder <paul.elder@ideasonboard.com>

src/android/camera_metadata.cpp

@@ -110,12 +110,12 @@ bool CameraMetadata::resize(size_t count, size_t size)
 }
 
 bool CameraMetadata::addEntry(uint32_t tag, const void *data, size_t count,
-			      size_t sizeofT)
+			      size_t elementSize)
 {
 	if (!valid_)
 		return false;
 
-	if (!resize(1, count * sizeofT)) {
+	if (!resize(1, count * elementSize)) {
 		LOG(CameraMetadata, Error) << "Failed to resize";
 		valid_ = false;
 		return false;

src/android/camera_metadata.h

@@ -72,7 +72,8 @@ public:
 		return updateEntry(tag, data.data(), data.size());
 	}
 
-	bool addEntry(uint32_t tag, const void *data, size_t count, size_t sizeofT);
+	bool addEntry(uint32_t tag, const void *data, size_t count,
+		      size_t elementSize);
 	bool updateEntry(uint32_t tag, const void *data, size_t count);
 
 	camera_metadata_t *get();