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** Copyright (C) 2008-2012 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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** This file is part of Qt 3D Studio.
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#include "render/Qt3DSRenderTimerQuery.h"
#include "render/Qt3DSRenderContext.h"
#include "foundation/StringTable.h"

namespace qt3ds {
namespace render {

    NVRenderTimerQuery::NVRenderTimerQuery(NVRenderContextImpl &context, NVFoundationBase &fnd)
        : NVRenderQueryBase(context, fnd)
    {
    }

    NVRenderTimerQuery::~NVRenderTimerQuery() {}

    void NVRenderTimerQuery::Begin()
    {
        m_Backend->BeginQuery(m_QueryHandle, NVRenderQueryType::Timer);
    }

    void NVRenderTimerQuery::End() { m_Backend->EndQuery(m_QueryHandle, NVRenderQueryType::Timer); }

    void NVRenderTimerQuery::GetResult(QT3DSU32 *params)
    {
        m_Backend->GetQueryResult(m_QueryHandle, NVRenderQueryResultType::Result, params);
    }

    void NVRenderTimerQuery::GetResult(QT3DSU64 *params)
    {
        m_Backend->GetQueryResult(m_QueryHandle, NVRenderQueryResultType::Result, params);
    }

    void NVRenderTimerQuery::SetTimerQuery() { m_Backend->SetQueryTimer(m_QueryHandle); }

    NVRenderTimerQuery *NVRenderTimerQuery::Create(NVRenderContextImpl &context)
    {
        if (!context.IsTimerQuerySupported())
            return NULL;

        NVRenderTimerQuery *retval = QT3DS_NEW(context.GetFoundation().getAllocator(),
                                            NVRenderTimerQuery)(context, context.GetFoundation());

        return retval;
    }
}
}