qt-everywhere-src-5.15.1/qtquick3d/src/render/qssgrenderrasterizerstate.cpp

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#include <QtQuick3DRender/private/qssgrendercontext_p.h>
#include <QtQuick3DRender/private/qssgrenderrasterizerstate_p.h>

QT_BEGIN_NAMESPACE

QSSGRenderRasterizerState::QSSGRenderRasterizerState(const QSSGRef<QSSGRenderContext> &context,
                                                     float depthBias,
                                                     float depthScale)
    : m_backend(context->backend())
{
    // create backend handle
    m_handle = m_backend->createRasterizerState(depthBias, depthScale);
}

QSSGRenderRasterizerState::~QSSGRenderRasterizerState()
{
    if (m_handle)
        m_backend->releaseRasterizerState(m_handle);
}

QT_END_NAMESPACE