From a68241066c3e797dab70f515d2c55aaa74abf564 Mon Sep 17 00:00:00 2001
From: arovir01 <Aron.Virginas-Tar@arm.com>
Date: Tue, 28 Aug 2018 17:40:45 +0100
Subject: IVGCVSW-1324: Make biases truly optional for Conv2d and
 DepthwiseConvolution

!android-nn-driver:145961

Change-Id: I039ab0adc61725859514246365b5e5b5fa603eaa
---
 src/armnn/backends/ClLayerSupport.hpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/armnn/backends/ClLayerSupport.hpp')

diff --git a/src/armnn/backends/ClLayerSupport.hpp b/src/armnn/backends/ClLayerSupport.hpp
index 791e904616..ae5f4b0c54 100644
--- a/src/armnn/backends/ClLayerSupport.hpp
+++ b/src/armnn/backends/ClLayerSupport.hpp
@@ -9,6 +9,8 @@
 #include <armnn/Tensor.hpp>
 #include <armnn/ArmNN.hpp>
 
+#include <boost/optional.hpp>
+
 namespace armnn
 {
 bool IsClDirectConvolution2dSupported(const TensorInfo& weightInfo, const Convolution2dDescriptor& desc);
@@ -42,14 +44,14 @@ bool IsConvolution2dSupportedCl(const TensorInfo& input,
                                 const TensorInfo& output,
                                 const Convolution2dDescriptor& descriptor,
                                 const TensorInfo& weights,
-                                const TensorInfo& biases,
+                                const boost::optional<TensorInfo>& biases,
                                 std::string* reasonIfUnsupported = nullptr);
 
 bool IsDepthwiseConvolutionSupportedCl(const TensorInfo& input,
                                        const TensorInfo& output,
                                        const DepthwiseConvolution2dDescriptor& descriptor,
                                        const TensorInfo& weights,
-                                       const TensorInfo& biases,
+                                       const boost::optional<TensorInfo>& biases,
                                        std::string* reasonIfUnsupported = nullptr);
 
 bool IsFullyConnectedSupportedCl(const TensorInfo& input,
-- 
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