COMPMID-754: Add validation to (De)QuantizationLayers

Change-Id: If8fa1277e8dc5b8e28a8bcad4ff9fc672b00ce9a
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/123275
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/arm_compute/runtime/CL/functions/CLQuantizationLayer.h b/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
index b3c4da05d4..738187dfe7 100644
--- a/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
+++ b/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 ARM Limited.
+ * Copyright (c) 2017-2018 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -53,6 +53,14 @@ public:
      * @param[out] output Destination tensor with the same dimensions of input. Output data type must be U8.
      */
     void configure(const ICLTensor *input, ICLTensor *output);
+    /** Static function to check if given info will lead to a valid configuration of @ref CLQuantizationLayer
+     *
+     * @param[in] input  Input tensor info. The dimensions over the third will be interpreted as batches. Data types supported: F32.
+     * @param[in] output Output tensor info. Output data type must be U8.
+     *
+     * @return a status
+     */
+    static Status validate(const ITensorInfo *input, const ITensorInfo *output);
 
     // Inherited methods overridden:
     void run() override;