qt-everywhere-src-5.14.1/qtquick3d/src/render/qssgrendertexturecube_p.h

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#ifndef QSSG_RENDER_TEXTURE_CUBE_H
#define QSSG_RENDER_TEXTURE_CUBE_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 <QtQuick3DRender/private/qssgrenderbasetypes_p.h>
#include <QtQuick3DRender/private/qssgrenderbackend_p.h>
#include <QtQuick3DRender/private/qssgrendertexturebase_p.h>

QT_BEGIN_NAMESPACE

class QSSGRenderContext;

class Q_QUICK3DRENDER_EXPORT QSSGRenderTextureCube : public QSSGRenderTextureBase
{
    Q_DISABLE_COPY(QSSGRenderTextureCube)
private:
    quint32 m_width; ///< texture width (per face)
    quint32 m_height; ///< texture height (per face)

public:
    /**
     * @brief constructor
     *
     * @param[in] context		Pointer to context
     * @param[in] fnd			Pointer to foundation
     * @param[in] texTarget		Texture target
     *
     * @return No return.
     */
    QSSGRenderTextureCube(const QSSGRef<QSSGRenderContext> &context);

    virtual ~QSSGRenderTextureCube() override;

    /**
     * @brief constructor
     *
     * @param[in] newBuffer		Pointer to pixel buffer
     * @param[in] inMipLevel	Pointer to foundation
     * @param[in] width			Texture target
     * @param[in] height		Texture target
     * @param[in] slices		Texture target
     * @param[in] format		Texture target
     *
     * @return No return.
     */
    void setTextureData(QSSGByteView newBuffer,
                        quint8 inMipLevel,
                        QSSGRenderTextureCubeFace inFace,
                        quint32 width,
                        quint32 height,
                        QSSGRenderTextureFormat format);

    // Get the texture details for mipmap level 0 if it was set.
    QSSGTextureDetails textureDetails() const override;

    /**
     * @brief Bind a texture for shader access
     *
     *
     * @return No return.
     */
    void bind() override;
};

QT_END_NAMESPACE

#endif