Function oidnGetBufferData

api/api.cpp:736–748

  }

  OIDN_API void* oidnGetBufferData(OIDNBuffer bufferC)
  {
    Buffer* buffer = reinterpret_cast<Buffer*>(bufferC);
    OIDN_TRY
      checkHandle(bufferC);
      OIDN_LOCK_DEVICE(buffer);
      if (void* ptr = buffer->getHostPtr())
        return ptr;
      else
        return buffer->getPtr();
    OIDN_CATCH_DEVICE(buffer)
    return nullptr;
  }

  // -----------------------------------------------------------------------------------------------
  // Semaphore