text: // Copyright (c) 2017-2019 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.
  
  #include "mfx_dev.h"
  #include "mfx_defs.h"
  #include "mfx_debug.h"
  #include "mfx_msdk_debug.h"
  
  #include "mfx_dev_android.h"
  
  #ifdef LIBVA_SUPPORT
      #include "mfx_dev_va.h"
  #endif // #ifdef LIBVA_SUPPORT
  
  #undef MFX_DEBUG_MODULE_NAME
  #define MFX_DEBUG_MODULE_NAME "mfx_dev"
  
  mfxStatus MfxDev::Create(Usage usage, std::unique_ptr<MfxDev>* device)
  {
      MFX_DEBUG_TRACE_FUNC;
  
      std::unique_ptr<MfxDev> created_dev;
  
      mfxStatus sts = MFX_ERR_NONE;
  
  #ifdef LIBVA_SUPPORT
      created_dev.reset(MFX_NEW_NO_THROW(MfxDevVa(usage)));
  #else
      (void)usage;
      created_dev.reset(MFX_NEW_NO_THROW(MfxDevAndroid()));
  #endif
      if(created_dev == nullptr) {
          sts = MFX_ERR_MEMORY_ALLOC;
      }
  
      if(created_dev != nullptr) {
          sts = created_dev->Init();
          if(sts == MFX_ERR_NONE) {
              *device = std::move(created_dev);
          }
      }
  
      MFX_DEBUG_TRACE_P(device->get());
      MFX_DEBUG_TRACE__mfxStatus(sts);
  
      return sts;
  }
  