Add extend padding lock flag

 - ITensorInfo's padding cannot be extended if its lock_paddings flag is set to True.

Resolves: COMPMID-5714
Signed-off-by: Ramy Elgammal <ramy.elgammal@arm.com>
Change-Id: I6bca9bbf7172822af60562310578c438b9e15f46
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8875
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/arm_compute/core/ITensorInfo.h b/arm_compute/core/ITensorInfo.h
index c48e6ebf79..1382649e74 100644
--- a/arm_compute/core/ITensorInfo.h
+++ b/arm_compute/core/ITensorInfo.h
@@ -142,6 +142,17 @@ public:
      * @return True if the strides or the offset to the first element have changed.
      */
     virtual bool auto_padding() = 0;
+    /** Set the lock paddings flag of the tensor.
+     * It should be set to True, when the tensor could be mapped to camera or frame buffer.
+     *
+     * @return Reference to this ITensorInfo object
+     */
+    virtual ITensorInfo &set_lock_paddings(bool flag) = 0;
+    /** Get the lock paddings flag value
+     *
+     * @return lock paddings flag value
+     */
+    virtual bool lock_paddings() const = 0;
     /** Update the offset to the first element, the strides and the total size.
      *
      * @note This function can only increase the offset, strides and total size.