COMPMID-3539: Ignore align_corners for scaled size of 1

Scale kernels failed to validate when align_corners is true
for scaled output size 1. Change this behavior to ignoring
align_corners value to be aligned with expected behavior of
higher-level frameworks.

Also the minimum output size generated by the fixture for
Scale kernels is changed to 1.

Change-Id: Ib8e479af8bc43de3780005545f0c53fe195dc22e
Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3478
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/tests/validation/fixtures/ScaleFixture.h b/tests/validation/fixtures/ScaleFixture.h
index 12d9012ece..b7a821fad4 100644
--- a/tests/validation/fixtures/ScaleFixture.h
+++ b/tests/validation/fixtures/ScaleFixture.h
@@ -74,11 +74,8 @@ protected:
 
         constexpr float max_width{ 8192.0f };
         constexpr float max_height{ 6384.0f };
-
-        const bool is_align_corners_used = _align_corners && arm_compute::is_align_corners_allowed(_sampling_policy);
-
-        const float min_width  = is_align_corners_used ? 2.f : 1.f;
-        const float min_height = is_align_corners_used ? 2.f : 1.f;
+        const float     min_width{ 1.f };
+        const float     min_height{ 1.f };
 
         std::mt19937                          generator(library->seed());
         std::uniform_real_distribution<float> distribution_float(_min_scale, _max_scale);