From cd165d5570a757bee26ad1b0da1ae345de0c2ae4 Mon Sep 17 00:00:00 2001
From: Arun-Prasad-V <arunprasadv777@gmail.com>
Date: Wed, 14 Feb 2024 18:36:20 +0530
Subject: [PATCH] updated conditional preprocessing directives for SSE3

---
 src/proc/align.cpp | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/proc/align.cpp b/src/proc/align.cpp
index 04345284be..8f818307c3 100644
--- a/src/proc/align.cpp
+++ b/src/proc/align.cpp
@@ -11,10 +11,9 @@
 #include "align.h"
 #include "stream.h"
 
-#ifdef RS2_USE_CUDA
+#if defined(RS2_USE_CUDA)
 #include "proc/cuda/cuda-align.h"
-#endif
-#ifdef __SSSE3__
+#elif defined(__SSSE3__)
 #include "proc/sse/sse-align.h"
 #endif
 
@@ -24,15 +23,13 @@ namespace librealsense
 
     std::shared_ptr<align> align::create_align(rs2_stream align_to)
     {
-        #ifdef RS2_USE_CUDA
+        #if defined(RS2_USE_CUDA)
             return std::make_shared<librealsense::align_cuda>(align_to);
-        #else
-        #ifdef __SSSE3__
+        #elif defined(__SSSE3__)
             return std::make_shared<librealsense::align_sse>(align_to);
         #else
             return std::make_shared<librealsense::align>(align_to);
         #endif
-        #endif
     }
 
     template<class GET_DEPTH, class TRANSFER_PIXEL>