From c424a87a14b3f72a4b49f45bc530c13259535408 Mon Sep 17 00:00:00 2001
From: noacoohen <noa.cohen@intel.com>
Date: Tue, 19 Nov 2024 11:47:50 +0200
Subject: [PATCH]  fix coverity issue

---
 src/proc/rotation-filter.cpp | 28 ++++++++++------------------
 src/proc/rotation-filter.h   |  2 +-
 2 files changed, 11 insertions(+), 19 deletions(-)

diff --git a/src/proc/rotation-filter.cpp b/src/proc/rotation-filter.cpp
index 6fe28f6a97..1f894b1a60 100644
--- a/src/proc/rotation-filter.cpp
+++ b/src/proc/rotation-filter.cpp
@@ -95,24 +95,17 @@ namespace librealsense {
 
         if (auto tgt = prepare_target_frame(f, source, tgt_type))
         {
-            int rotated_width = ( _value == 90 || _value == -90 ) ? src.get_height() : src.get_width();
-            int rotated_height = ( _value == 90 || _value == -90 ) ? src.get_width() : src.get_height();
-
             switch( bpp )
             {
             case 1: {
-                rotate_depth< 1 >( static_cast< uint8_t * >( const_cast< void * >( tgt.get_data() ) ),
-                                   static_cast< const uint8_t * >( src.get_data() ),
-                                   rotated_height,
-                                   rotated_width );
+                rotate_frame< 1 >( static_cast< uint8_t * >( const_cast< void * >( tgt.get_data() ) ),
+                                   static_cast< const uint8_t * >( src.get_data() ));
                 break;
             }
 
             case 2: {
-                rotate_depth< 2 >( static_cast< uint8_t * >( const_cast< void * >( tgt.get_data() ) ),
-                                   static_cast< const uint8_t * >( src.get_data() ),
-                                   rotated_height,
-                                   rotated_width );
+                rotate_frame< 2 >( static_cast< uint8_t * >( const_cast< void * >( tgt.get_data() ) ),
+                                   static_cast< const uint8_t * >( src.get_data() ) );
                 break;
             }
 
@@ -184,21 +177,21 @@ namespace librealsense {
     }
 
     template< size_t SIZE >
-    void rotation_filter::rotate_depth( uint8_t * const out, const uint8_t * source, int width, int height )
+    void rotation_filter::rotate_frame( uint8_t * const out, const uint8_t * source )
     {
         if( _value != 90 && _value != -90 && _value != 180 )
         {
             throw std::invalid_argument( "Invalid rotation angle. Only 90, -90, and 180 degrees are supported." );
         }
 
-        int width_out = ( _value == 90 || _value == -90 ) ? height : width;
-        int height_out = ( _value == 90 || _value == -90 ) ? width : height;
+        int width_out = ( _value == 90 || _value == -90 ) ? _rotated_width : _rotated_height;
+        int height_out = ( _value == 90 || _value == -90 ) ? _rotated_height : _rotated_width;
 
-        for( int i = 0; i < height; ++i )
+        for( int i = 0; i < _rotated_width; ++i )
         {
-            for( int j = 0; j < width; ++j )
+            for( int j = 0; j < _rotated_height; ++j )
             {
-                size_t src_index = ( i * width + j ) * SIZE;
+                size_t src_index = ( i * _rotated_height + j ) * SIZE;
                 size_t out_index;
 
                 if( _value == 90 )
@@ -217,7 +210,6 @@ namespace librealsense {
                 std::memcpy( &out[out_index], &source[src_index], SIZE );
             }
         }
-
     }
        
 }
diff --git a/src/proc/rotation-filter.h b/src/proc/rotation-filter.h
index fa841b2d58..3030fc314b 100644
--- a/src/proc/rotation-filter.h
+++ b/src/proc/rotation-filter.h
@@ -19,7 +19,7 @@ namespace librealsense
         rs2::frame prepare_target_frame(const rs2::frame& f, const rs2::frame_source& source, rs2_extension tgt_type);
 
         template< size_t SIZE >
-        void rotate_depth( uint8_t * const out, const uint8_t * source, int width, int height );
+        void rotate_frame( uint8_t * const out, const uint8_t * source );
 
         rs2::frame process_frame(const rs2::frame_source& source, const rs2::frame& f) override;