qt-everywhere-src-5.14.1/qtquick3d/src/render/qssgrenderattriblayout.cpp

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#include "qssgrenderattriblayout_p.h"
#include "qssgrendercontext_p.h"

QT_BEGIN_NAMESPACE

///< constructor
QSSGRenderAttribLayout::QSSGRenderAttribLayout(const QSSGRef<QSSGRenderContext> &context,
                                                   QSSGDataView<QSSGRenderVertexBufferEntry> attribs)
    : m_context(context), m_backend(context->backend())
{
    m_attribLayoutHandle = m_backend->createAttribLayout(attribs);
    Q_ASSERT(m_attribLayoutHandle);
}

///< destructor
QSSGRenderAttribLayout::~QSSGRenderAttribLayout()
{
    if (m_attribLayoutHandle) {
        m_backend->releaseAttribLayout(m_attribLayoutHandle);
    }
}
QT_END_NAMESPACE