From 4d9383e179ed6be8cdb117e6353a0dea1c40be93 Mon Sep 17 00:00:00 2001
From: Giorgio Arena <giorgio.arena@arm.com>
Date: Thu, 7 Jan 2021 14:40:12 +0000
Subject: [Nightly Failure] Fix ColorConvert empty coordinates error

Resolves: COMPMID-4080

Signed-off-by: Giorgio Arena <giorgio.arena@arm.com>
Change-Id: Ide91b337e09bd162002b1e68d121da81fc8986f7
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4775
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
---
 arm_compute/core/Dimensions.h                   | 4 ++--
 tests/validation/reference/ColorConvertHelper.h | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arm_compute/core/Dimensions.h b/arm_compute/core/Dimensions.h
index 175d1e8098..b4fde4d5f3 100644
--- a/arm_compute/core/Dimensions.h
+++ b/arm_compute/core/Dimensions.h
@@ -106,8 +106,8 @@ public:
      */
     void increment(size_t dim, T step = 1)
     {
-        ARM_COMPUTE_ERROR_ON(dim < _num_dimensions);
-        if((std::numeric_limits<T>::max() - _id[dim]) <= step)
+        ARM_COMPUTE_ERROR_ON(dim >= _num_dimensions);
+        if((std::numeric_limits<T>::max() - _id[dim]) >= step)
         {
             _id[dim] += step;
         }
diff --git a/tests/validation/reference/ColorConvertHelper.h b/tests/validation/reference/ColorConvertHelper.h
index 0656b368d7..8ab58409a7 100644
--- a/tests/validation/reference/ColorConvertHelper.h
+++ b/tests/validation/reference/ColorConvertHelper.h
@@ -614,7 +614,7 @@ inline void colorconvert_rgb_to_yuv4(const SimpleTensor<T> src, std::vector<Simp
 
     rgb_to_yuv_calculation(rvec, gvec, bvec, dst[0], uvec_top, uvec_bottom, vvec_top, vvec_bottom);
 
-    Coordinates uvec_coord{};
+    Coordinates uvec_coord{ 0, 0 };
     for(int y = 0; y < height; y++)
     {
         for(int x = 0; x < width; x += 2)
-- 
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