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     media_copy_m12_0.h
  //! \brief    Common interface and structure used in media copy
  //! \details  Common interface and structure used in media copy which are platform independent
  //!
  
  #ifndef __MEDIA_COPY_M12_0_H__
  #define __MEDIA_COPY_M12_0_H__
  
  #include "media_copy.h"
  #include "media_blt_copy.h"
  
  class MediaCopyStateM12_0: public MediaCopyBaseState
  {
  public:
      //!
      //! \brief    MediaCopyStateM12_0 constructor
      //! \details  Initialize the MediaCopy members.
      //! \param    osInterface
      //!           [in] Pointer to MOS_INTERFACE.
      //!
      MediaCopyStateM12_0();
      virtual ~MediaCopyStateM12_0();
  
      //!
      //! \brief    init function.
      virtual MOS_STATUS Initialize(  PMOS_INTERFACE  osInterface, MhwInterfaces *mhwInterfaces);
  
      //!
      //! \brief    render format support.
      //! \details  surface format support.
      //! \param    src
      //!           [in] Pointer to source surface
      //! \param    dst
      //!           [in] Pointer to destination surface
      //! \return   bool
      //!           Return true if support, otherwise return false.
      //!
      virtual bool RenderFormatSupportCheck(PMOS_RESOURCE src, PMOS_RESOURCE dst);
  
      //!
      //! \brief    feature support check on specific check.
      //! \details  media copy feature support.
      //! \param    src
      //!           [in] Pointer to source surface
      //! \param    dst
      //!           [in] Pointer to destination surface
      //! \param    caps
      //!           [in] reference of featue supported engine
      //! \return   bool
      //!           Return true if support, otherwise return false.
      //!
      virtual MOS_STATUS FeatureSupport(PMOS_RESOURCE src, PMOS_RESOURCE dst,
              MCPY_STATE_PARAMS& mcpy_src, MCPY_STATE_PARAMS& mcpy_dst, MCPY_ENGINE_CAPS& caps);
  
  protected:
  
      //!
      //! \brief    use blt engie to do surface copy.
      //! \details  implementation media blt copy.
      //! \param    src
      //!           [in] Pointer to source surface
      //! \param    dst
      //!           [in] Pointer to destination surface
      //! \return   MOS_STATUS
      //!           Return MOS_STATUS_SUCCESS if support, otherwise return unspoort.
      //!
      virtual MOS_STATUS MediaBltCopy(PMOS_RESOURCE src, PMOS_RESOURCE dst);
  
      //!
      //! \brief    use Render engie to do surface copy.
      //! \details  implementation media Render copy.
      //! \param    src
      //!           [in] Pointer to source surface
      //! \param    dst
      //!           [in] Pointer to destination surface
      //! \return   MOS_STATUS
      //!           Return MOS_STATUS_SUCCESS if support, otherwise return unspoort.
      //!
      virtual MOS_STATUS MediaRenderCopy(PMOS_RESOURCE src, PMOS_RESOURCE dst);
  
      //!
      //! \brief    use vebox engie to do surface copy.
      //! \details  implementation media vebox copy.
      //! \param    src
      //!           [in] Pointer to source surface
      //! \param    dst
      //!           [in] Pointer to destination surface
      //! \return   MOS_STATUS
      //!           Return MOS_STATUS_SUCCESS if support, otherwise return unspoort.
      //!
      virtual MOS_STATUS MediaVeboxCopy(PMOS_RESOURCE src, PMOS_RESOURCE dst);
  
      virtual bool IsVeboxCopySupported(PMOS_RESOURCE src, PMOS_RESOURCE dst);
  
      BltState        * m_bltState       = nullptr;
      VeboxCopyState  * m_veboxCopyState = nullptr;
  };
  #endif // __MEDIA_COPY_M12_0_H__