text: /* Copyright (c) 2020, Intel Corporation
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  * and/or sell copies of the Software, and to permit persons to whom the
  * Software is furnished to do so, subject to the following conditions:
  *
  * The above copyright notice and this permission notice shall be included
  * in all copies or substantial portions of the Software.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
  //!
  //! \file     vp_render_kernelset.h
  //! \brief    The header file of the base class of kernel set
  //! \details  The kernel set will include kernel generation from binary.
  //!           It's responsible for setting up HW states and generating the SFC
  //!           commands.
  //!
  #ifndef __VP_KERNEL_SET_H__
  #define __VP_KERNEL_SET_H__
  
  #include "vp_platform_interface.h"
  #include "vp_pipeline_common.h"
  #include "vp_render_kernel_obj.h"
  #include <map>
  
  namespace vp {
  enum KernelId
  {
      Kernel_Invalidate = 0,
      Kernel_FastComposition,
      Kernel_Max
  };
  
  struct RENDER_KERNEL_PARAMS
  {
      std::map<SurfaceType, VP_SURFACE*> *surfacesGroup;
      std::vector<KernelId>* kernelId;
  };
  
  typedef std::map<KernelId, VpRenderKernelObj*> KERNEL_OBJECTS;
  
  class VpKernelSet
  {
  public:
      VpKernelSet(PVP_MHWINTERFACE hwInterface);
      virtual ~VpKernelSet() {};
  
      virtual MOS_STATUS Clean()
      {
          return MOS_STATUS_SUCCESS;
      }
  
      virtual MOS_STATUS Destroy()
      {
          return MOS_STATUS_SUCCESS;
      }
  
      virtual MOS_STATUS CreateKernelObjects(RENDER_KERNEL_PARAMS& kernelParams, KERNEL_OBJECTS& kernelObjs)
      {
          // once add kernels here, then it should return success, kernelObjs shoule not be empty
          return MOS_STATUS_UNIMPLEMENTED;
      }
  
      virtual MOS_STATUS DestroyKernelObjects(KERNEL_OBJECTS& kernelObjs)
      {
          while (!kernelObjs.empty())
          {
              auto it = kernelObjs.begin();
              MOS_Delete(it->second);
              kernelObjs.erase(it);
          }
  
          return MOS_STATUS_SUCCESS;
      }
  protected:
  
      MOS_STATUS GetKernelInfo(uint32_t kuid, uint32_t& size, void*& kernel);
  
  private:
  
      Kdll_State* GetKernelEntries()
      {
          if (m_kernelPool)
          {
              return m_kernelPool->GetKdllState();
          }
          else
          {
              return nullptr;
          }
      }
  
  protected:
  
      VpRenderKernel       *m_kernelPool = nullptr;
      PVP_MHWINTERFACE      m_hwInterface = nullptr;
  };
  }
  
  #endif //__VP_KERNEL_SET_H__
  