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++ // Copyright (C) 2008-2012 NVIDIA Corporation.
++ // Copyright (C) 2019 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++
++ #ifndef QSSG_RENDER_IMAGE_H
++ #define QSSG_RENDER_IMAGE_H
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists purely as an
++ // implementation detail. This header file may change from version to
++ // version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #include <QtQuick3DRuntimeRender/private/qssgrendergraphobject_p.h>
++ #include <QtQuick3DRuntimeRender/private/qssgrenderimagetexture_p.h>
++ #include <QtQuick3DRuntimeRender/private/qssgrenderbuffermanager_p.h>
++ #include <QtQuick3DRuntimeRender/private/qtquick3druntimerenderglobal_p.h>
++ #include <QtQuick3DRuntimeRender/private/qssgrendererutil_p.h>
++ #include <QtQuick3DUtils/private/qssgrenderbasetypes_p.h>
++
++ #include <QtGui/QVector2D>
++
++ QT_BEGIN_NAMESPACE
++ class QSSGRenderContextInterface;
++ class QSGTexture;
++ class QSSGRenderTextureData;
++
++ struct Q_QUICK3DRUNTIMERENDER_EXPORT QSSGRenderImage : public QSSGRenderGraphObject
++ {
++ enum class Flag
++ {
++ Dirty = 1 << 0,
++ TransformDirty = 1 << 1,
++ };
++ Q_DECLARE_FLAGS(Flags, Flag)
++
++ enum class MappingModes : quint8
++ {
++ Normal = 0, // UV mapping
++ Environment = 1,
++ LightProbe = 2,
++ };
++
++ Q_DISABLE_COPY(QSSGRenderImage)
++
++ QSSGRenderGraphObject *m_parent = nullptr;
++
++ QSSGRenderPath m_imagePath;
++ // The QSGTexture (from sourceItem) is not sharable between Qt Quick render
++ // threads, when the threaded render loop is in use. That's why we allow
++ // this exception here; the (per-QQuickWindow, and so per-render-thread)
++ // BufferManager will refuse to use this if the threads don't match.
++ QSGTexture *m_qsgTexture = nullptr; // overrides m_imagePath and m_rawTextureData when non-null
++ QSSGRenderTextureData *m_rawTextureData = nullptr; // overrides m_imagePath and m_qsgTexture when non-null
++ QSSGRenderExtension *m_extensionsSource = nullptr;
++
++ Flags m_flags;
++
++ QVector2D m_scale { 1.0f, 1.0f };
++ QVector2D m_pivot { 0.0f, 0.0f };
++ QVector2D m_position { 0.0f, 0.0f };
++ float m_rotation = 0.0f; // degrees
++ bool m_flipU = false;
++ bool m_flipV = false;
++ int m_indexUV = 0;
++ MappingModes m_mappingMode = MappingModes::Normal;
++ QSSGRenderTextureCoordOp m_horizontalTilingMode = QSSGRenderTextureCoordOp::Repeat;
++ QSSGRenderTextureCoordOp m_verticalTilingMode = QSSGRenderTextureCoordOp::Repeat;
++ QSSGRenderTextureCoordOp m_depthTilingMode = QSSGRenderTextureCoordOp::Repeat;
++ QSSGRenderTextureFilterOp m_magFilterType = QSSGRenderTextureFilterOp::Linear;
++ QSSGRenderTextureFilterOp m_minFilterType = QSSGRenderTextureFilterOp::Linear;
++ QSSGRenderTextureFilterOp m_mipFilterType = QSSGRenderTextureFilterOp::Linear;
++ QSSGRenderTextureFormat m_format = QSSGRenderTextureFormat::Unknown;
++ bool m_generateMipmaps = false;
++
++ // Changing any of the above variables is covered by the Dirty flag, while
++ // the texture transform is covered by TransformDirty.
++ QMatrix4x4 m_textureTransform;
++
++ QSSGRenderImage(QSSGRenderGraphObject::Type type = QSSGRenderGraphObject::Type::Image2D);
++ ~QSSGRenderImage();
++
++ bool clearDirty();
++ void calculateTextureTransform();
++ bool isImageTransformIdentity() const;
++ };
++
++ Q_DECLARE_OPERATORS_FOR_FLAGS(QSSGRenderImage::Flags)
++
++ QT_END_NAMESPACE
++
++ #endif