qt-everywhere-src-5.15.1/qtquick3d/src/runtimerender/graphobjects/qssgrendereffect.cpp

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#include <QtQuick3DRuntimeRender/private/qssgrendereffect_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendereffectsystem_p.h>

#include <QtGui/QVector2D>
#include <QtGui/QVector3D>

QT_BEGIN_NAMESPACE

QSSGRenderEffect::QSSGRenderEffect() : QSSGRenderGraphObject(Type::Effect) {}

void QSSGRenderEffect::initialize()
{
    m_layer = nullptr;
    m_nextEffect = nullptr;
}

void QSSGRenderEffect::setActive(bool inActive, QSSGEffectSystem &inManager)
{
    if (flags.testFlag(Flag::Active) != inActive) {
        flags.setFlag(Flag::Active, inActive);
        if (m_context)
            inManager.resetEffectFrameData(*m_context);
        flags.setFlag(Flag::Dirty);
    }
}

void QSSGRenderEffect::reset(QSSGEffectSystem &inSystem)
{
    if (m_context)
        inSystem.resetEffectFrameData(*m_context);
    flags.setFlag(Flag::Dirty);
}

QT_END_NAMESPACE