media_driver/linux/ult/ult_app/cmd_validator.cpp

/*
* Copyright (c) 2018, 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 "cmd_validator.h"

using namespace std;

void UltGetCmdBuf(PMOS_COMMAND_BUFFER pCmdBuffer)
{
    auto cmdValidator = CmdValidator::GetInstance();
    cmdValidator->Validate(pCmdBuffer);
}

CmdValidator *CmdValidator::m_instance = nullptr;

CmdValidator *CmdValidator::GetInstance()
{
    if (m_instance == nullptr)
    {
        m_instance = new CmdValidator();
    }

    return m_instance;
}

void CmdValidator::GpuCmdsValidationInit(const GpuCmdFactory *cmdFactory, Platform_t platform)
{
    auto cmdValidator = GetInstance();
    cmdValidator->Reset();
    cmdValidator->CreateGpuCmds(cmdFactory, platform);
}

void CmdValidator::Validate(const PMOS_COMMAND_BUFFER pCmdBuffer) const
{
    for (auto p = pCmdBuffer->pCmdBase; p != pCmdBuffer->pCmdPtr; p++)
    {
        for (const auto &e : m_gpuCmds)
        {
            if (e->GetOpCode() == *p)
            {
                e->Validate(static_cast<void *>(p));
            }
        }
    }
}