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* Copyright (c) 2013-2020, Intel Corporation
*
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* copy of this software and associated documentation files (the "Software"),
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* 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,
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*/
//!
//! \file      codechal_secure_decode_interface.cpp
//! \brief     Stub file for CodecHal Secure Decode
//!

#include "codechal_secure_decode_interface.h"
#include "cp_interfaces.h"

static void SecureDecodeStubMessage()
{
    MOS_NORMALMESSAGE(MOS_COMPONENT_CP, MOS_CP_SUBCOMP_CODEC, "This function is stubbed as CP is not enabled.");
}

CodechalSecureDecodeInterface *Create_SecureDecodeInterface(
    CodechalSetting *    codechalSettings,
    CodechalHwInterface *hwInterfaceInput)
{
    if (nullptr == codechalSettings || nullptr == hwInterfaceInput)
    {
        MOS_NORMALMESSAGE(MOS_COMPONENT_CP, MOS_CP_SUBCOMP_CODEC, "NULL pointer parameters");
        return nullptr;
    }

    CodechalSecureDecodeInterface *pInterface = nullptr;
    CpInterfaces *cp_interface = CpInterfacesFactory::Create(CP_INTERFACE);
    if (cp_interface)
    {
        pInterface = cp_interface->Create_SecureDecodeInterface(codechalSettings, hwInterfaceInput);
        MOS_Delete(cp_interface);
    }

    if (nullptr == pInterface) SecureDecodeStubMessage();

    return pInterface;
}

void Delete_SecureDecodeInterface(CodechalSecureDecodeInterface *pInterface)
{
    CpInterfaces *cp_interface = CpInterfacesFactory::Create(CP_INTERFACE);
    if (pInterface != nullptr && cp_interface != nullptr)
    {
        cp_interface->Delete_SecureDecodeInterface(pInterface);
        pInterface = nullptr;
    }
    MOS_Delete(pInterface);
    MOS_Delete(cp_interface);
}