Add option for extending cmdlist

Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>

Author: KrystianChmielewski

level_zero/core/source/device/device_imp.cpp

@@ -168,7 +168,8 @@ ze_result_t DeviceImp::createCommandList(const ze_command_list_desc_t *desc,
 
     auto productFamily = neoDevice->getHardwareInfo().platform.eProductFamily;
     ze_result_t returnValue = ZE_RESULT_SUCCESS;
-    *commandList = CommandList::create(productFamily, this, engineGroupType, desc->flags, returnValue);
+    auto createCommandList = getCmdListCreateFunc(desc);
+    *commandList = createCommandList(productFamily, this, engineGroupType, desc->flags, returnValue);
 
     return returnValue;
 }

level_zero/core/source/device/device_imp.h

@@ -130,6 +130,9 @@ struct DeviceImp : public Device {
     void populateSubDeviceCopyEngineGroups();
     bool isQueueGroupOrdinalValid(uint32_t ordinal);
 
+    using CmdListCreateFunT = std::function<ze_command_list_handle_t(uint32_t, Device *, NEO::EngineGroupType, ze_command_list_flags_t, ze_result_t &)>;
+    CmdListCreateFunT getCmdListCreateFunc(const ze_command_list_desc_t *desc);
+
   protected:
     NEO::Device::EngineGroupsT subDeviceCopyEngineGroups{};
 

level_zero/core/source/device/device_imp_helper.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2021 Intel Corporation
+ * Copyright (C) 2021-2022 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -13,4 +13,8 @@ namespace L0 {
 
 void DeviceImp::processAdditionalKernelProperties(NEO::HwHelper &hwHelper, ze_device_module_properties_t *pKernelProperties) {
 }
+
+DeviceImp::CmdListCreateFunT DeviceImp::getCmdListCreateFunc(const ze_command_list_desc_t *desc) {
+    return &CommandList::create;
+}
 } // namespace L0