Revert "Rework OpenCL Depthwise Convolution"

This reverts commit 561c176598cd14245e2e7918fdf136d1c888d1da.

Reason for revert: <validation>

Change-Id: I6f2d61c27520439bb538e9265736532104b24cf8
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5127
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, 9 insertions, 5 deletions

diff --git a/arm_compute/core/KernelDescriptors.h b/arm_compute/core/KernelDescriptors.h
index a6e5c3372e..6c1fc74b1e 100644
--- a/arm_compute/core/KernelDescriptors.h
+++ b/arm_compute/core/KernelDescriptors.h
@@ -96,12 +96,16 @@ struct GEMMKernelInfo
     GEMMLowpOutputStageInfo output_stage{};                   /**< GEMMLowp output stage information */
 };
 
-/** Compute descriptor used by the depthwise convolution native kernel */
-struct DWCComputeKernelInfo
+/** Descriptor used by the depthwise convolution kernels */
+struct DWCKernelInfo
 {
-    unsigned int n0{ 0 };                             /**< Number of columns processed by each thread */
-    unsigned int m0{ 0 };                             /**< Number of rows processed by each thread */
-    bool         export_weights_to_cl_image{ false }; /**< Export the weights to cl_image */
+    ActivationLayerInfo activation_info{}; /**< Activation function to perform after the depthwise convolution */
+};
+
+/** Descriptor used by the depthwise convolution kernels to retrieve the number of output elements processed by each thread */
+struct DWCWeightsKernelInfo
+{
+    unsigned int n0{ 0 }; /**< Number of columns processed by each thread */
 };
 
 /** Descriptor used by the softmax kernels */