commit 83be745adba7a9928c03beda65a6a83f14846475
author Isabella Gottardi <isabella.gottardi@arm.com> Tue Aug 29 13:47:03 2017 +0100
committer Anthony Barbier <anthony.barbier@arm.com> Fri Nov 02 16:35:24 2018 +0000
tree 3a95d8ec8dc853256e469dadba4dd57360db57d7
parent ab60fe8cd25232fdefef95b86e18482343f9d05f

COMPMID-424 Implemented reference implementation and tests for WarpAffine

Change-Id: I4924ab1de17adc3b880a5cc22f2497abbc8e221b
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/85820
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Steven Niu <steven.niu@arm.com>

src/core/CL/kernels/CLWarpAffineKernel.cpp

diff --git a/src/core/CL/kernels/CLWarpAffineKernel.cpp b/src/core/CL/kernels/CLWarpAffineKernel.cpp
index e549dbc..be095f2 100644
--- a/src/core/CL/kernels/CLWarpAffineKernel.cpp
+++ b/src/core/CL/kernels/CLWarpAffineKernel.cpp
@@ -88,8 +88,11 @@
 
     Window win = calculate_max_window(*output->info(), Steps(num_elems_processed_per_iteration));
 
-    AccessWindowHorizontal input_access(input->info(), 0, num_elems_processed_per_iteration);
-    AccessWindowStatic     output_access(output->info(), 0, 0, output->info()->dimension(0), output->info()->dimension(1));
+    int       total_right  = ceil_to_multiple(input->info()->dimension(0), num_elems_processed_per_iteration);
+    const int access_right = total_right + (((total_right - input->info()->dimension(0)) == 0) ? border_size().right : 0);
+
+    AccessWindowStatic     input_access(input->info(), -border_size().left, -border_size().top, access_right, input->info()->dimension(1) + border_size().bottom);
+    AccessWindowHorizontal output_access(output->info(), 0, num_elems_processed_per_iteration);
 
     update_window_and_padding(win, input_access, output_access);