qt-everywhere-src-5.15.1/qt3d/src/plugins/renderers/opengl/jobs/filtercompatibletechniquejob.cpp

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#include "filtercompatibletechniquejob_p.h"
#include <Qt3DRender/private/techniquemanager_p.h>
#include <Qt3DRender/private/nodemanagers_p.h>
#include <Qt3DRender/private/job_common_p.h>
#include <renderer_p.h>
#include <submissioncontext_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {
namespace Render {
namespace OpenGL {

FilterCompatibleTechniqueJob::FilterCompatibleTechniqueJob()
    : m_manager(nullptr)
    , m_renderer(nullptr)
{
    SET_JOB_RUN_STAT_TYPE(this, JobTypes::FilterCompatibleTechniques, 0)
}

void FilterCompatibleTechniqueJob::setManager(TechniqueManager *manager)
{
    m_manager = manager;
}

TechniqueManager *FilterCompatibleTechniqueJob::manager() const
{
    return m_manager;
}

void FilterCompatibleTechniqueJob::setRenderer(Renderer *renderer)
{
    m_renderer = renderer;
}

Renderer *FilterCompatibleTechniqueJob::renderer() const
{
    return m_renderer;
}

void FilterCompatibleTechniqueJob::run()
{
    Q_ASSERT(m_manager != nullptr && m_renderer != nullptr);
    Q_ASSERT(m_renderer->isRunning() && m_renderer->submissionContext()->isInitialized());

    const QVector<Qt3DCore::QNodeId> dirtyTechniqueIds = m_manager->takeDirtyTechniques();
    for (const Qt3DCore::QNodeId techniqueId : dirtyTechniqueIds) {
        Technique *technique = m_manager->lookupResource(techniqueId);
        if (Q_LIKELY(technique != nullptr))
            technique->setCompatibleWithRenderer((*m_renderer->contextInfo() == *technique->graphicsApiFilter()));
    }
}

} // namespace OpenGL
} // namespace Render
} // namespace Qt3DRender

QT_END_NAMESPACE