text: /*
  * Copyright (c) 2019, 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     mos_os_virtualengine_scalability_specific.h
  //! \brief    defines the MOS interface extension for Linux,  supporting virtual engine single pipe mode.
  //! \details  defines all types, macros, and functions required by the MOS interface extension for Linux,  supporting virtual engine single pipe mode.
  //!
  
  #ifndef __MOS_OS_VIRTUALENGINE_SINGLEPIPE_SPECIFIC_NEXT_H__
  #define __MOS_OS_VIRTUALENGINE_SINGLEPIPE_SPECIFIC_NEXT_H__
  
  #include "mos_os_virtualengine_next.h"
  #include "mos_os_virtualengine_singlepipe_next.h"
  class MosOsVeSinglePipeSpecific : public MosOsVeSinglePipe
  {
  public:
      MOS_STATUS Initialize(
          MOS_STREAM_HANDLE stream,
          PMOS_VIRTUALENGINE_INIT_PARAMS   pVEInitParms);
  
      // No secondary cmd buf used in single pipe mode
      void ResetSecdryCmdBufStates() {}
  
      MOS_STATUS VerifySecdryCmdBufSize(
          uint32_t dwNewRequestSize) { return MOS_STATUS_SUCCESS; }
  
      MOS_STATUS ResizeSecdryCmdBuf(
          uint32_t dwNewRequestSize) { return MOS_STATUS_SUCCESS; }
          
      MOS_STATUS GetSecdryCmdBuf(
          PMOS_COMMAND_BUFFER pScdryCmdBuf,
          uint32_t dwBufIdxPlus1) { return MOS_STATUS_SUCCESS; }
  
      MOS_STATUS ReturnSecdryCmdBuf(
          PMOS_COMMAND_BUFFER pScdryCmdBuf,
          uint32_t dwBufIdxPlus1) { return MOS_STATUS_SUCCESS; }
  
      MOS_STATUS DoneSecdryCmdBuf() { return MOS_STATUS_SUCCESS; }
  
      // No hint parameters to set
      MOS_STATUS SetHintParams(
          PMOS_VIRTUALENGINE_SET_PARAMS pVEParams) { return MOS_STATUS_SUCCESS; }
  
      MOS_STATUS GetHintParams(
          bool bScalableMode,
          PMOS_VIRTUALENGINE_HINT_PARAMS *ppHintParams);
  
      MOS_STATUS CheckHintParamsValidity() { return MOS_STATUS_SUCCESS; }
  
      void Destroy() {}
  };
  
  #endif //__MOS_OS_VIRTUALENGINE_SINGLEPIPE_SPECIFIC_NEXT_H__
  
  