qsgd3d11builtinmaterials_p.h

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#ifndef QSGD3D11BUILTINMATERIALS_P_H
#define QSGD3D11BUILTINMATERIALS_P_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 "qsgd3d11material_p.h"
#include "qsgd3d11glyphcache_p.h"
#include <private/qsgtexture_p.h>
#include <QRawFont>

QT_BEGIN_NAMESPACE

class QSGD3D11RenderContext;

class QSGD3D11VertexColorMaterial : public QSGD3D11Material
{
public:
    QSGMaterialType *type() const override;
    int compare(const QSGMaterial *other) const override;

    int constantBufferSize() const override;
    void preparePipeline(QSGD3D11PipelineState *pipelineState) override;
    UpdateResults updatePipeline(const QSGD3D11MaterialRenderState &state,
                                 QSGD3D11PipelineState *pipelineState,
                                 ExtraState *extraState,
                                 quint8 *constantBuffer) override;

private:
    static QSGMaterialType mtype;
};

class QSGD3D11FlatColorMaterial : public QSGD3D11Material
{
public:
    QSGD3D11FlatColorMaterial();
    QSGMaterialType *type() const override;
    int compare(const QSGMaterial *other) const override;

    int constantBufferSize() const override;
    void preparePipeline(QSGD3D11PipelineState *pipelineState) override;
    UpdateResults updatePipeline(const QSGD3D11MaterialRenderState &state,
                                 QSGD3D11PipelineState *pipelineState,
                                 ExtraState *extraState,
                                 quint8 *constantBuffer) override;

    void setColor(const QColor &color);
    QColor color() const { return m_color; }

private:
    static QSGMaterialType mtype;
    QColor m_color;
};

class QSGD3D11SmoothColorMaterial : public QSGD3D11Material
{
public:
    QSGD3D11SmoothColorMaterial();
    QSGMaterialType *type() const override;
    int compare(const QSGMaterial *other) const override;

    int constantBufferSize() const override;
    void preparePipeline(QSGD3D11PipelineState *pipelineState) override;
    UpdateResults updatePipeline(const QSGD3D11MaterialRenderState &state,
                                 QSGD3D11PipelineState *pipelineState,
                                 ExtraState *extraState,
                                 quint8 *constantBuffer) override;

private:
    static QSGMaterialType mtype;
};

class QSGD3D11TextureMaterial : public QSGD3D11Material
{
public:
    QSGMaterialType *type() const override;
    int compare(const QSGMaterial *other) const override;

    int constantBufferSize() const override;
    void preparePipeline(QSGD3D11PipelineState *pipelineState) override;
    UpdateResults updatePipeline(const QSGD3D11MaterialRenderState &state,
                                 QSGD3D11PipelineState *pipelineState,
                                 ExtraState *extraState,
                                 quint8 *constantBuffer) override;

    void setTexture(QSGTexture *texture);
    QSGTexture *texture() const { return m_texture; }

    void setMipmapFiltering(QSGTexture::Filtering filter) { m_mipmap_filtering = filter; }
    QSGTexture::Filtering mipmapFiltering() const { return m_mipmap_filtering; }

    void setFiltering(QSGTexture::Filtering filter) { m_filtering = filter; }
    QSGTexture::Filtering filtering() const { return m_filtering; }

    void setHorizontalWrapMode(QSGTexture::WrapMode hwrap) { m_horizontal_wrap = hwrap; }
    QSGTexture::WrapMode horizontalWrapMode() const { return m_horizontal_wrap; }

    void setVerticalWrapMode(QSGTexture::WrapMode vwrap) { m_vertical_wrap = vwrap; }
    QSGTexture::WrapMode verticalWrapMode() const { return m_vertical_wrap; }

private:
    static QSGMaterialType mtype;

    QSGTexture *m_texture = nullptr;
    QSGTexture::Filtering m_filtering = QSGTexture::Nearest;
    QSGTexture::Filtering m_mipmap_filtering = QSGTexture::None;
    QSGTexture::WrapMode m_horizontal_wrap = QSGTexture::ClampToEdge;
    QSGTexture::WrapMode m_vertical_wrap = QSGTexture::ClampToEdge;
};

class QSGD3D11SmoothTextureMaterial : public QSGD3D11Material
{
public:
    QSGD3D11SmoothTextureMaterial();

    QSGMaterialType *type() const override;
    int compare(const QSGMaterial *other) const override;

    int constantBufferSize() const override;
    void preparePipeline(QSGD3D11PipelineState *pipelineState) override;
    UpdateResults updatePipeline(const QSGD3D11MaterialRenderState &state,
                                 QSGD3D11PipelineState *pipelineState,
                                 ExtraState *extraState,
                                 quint8 *constantBuffer) override;

    void setTexture(QSGTexture *texture) { m_texture = texture; }
    QSGTexture *texture() const { return m_texture; }

    void setMipmapFiltering(QSGTexture::Filtering filter) { m_mipmap_filtering = filter; }
    QSGTexture::Filtering mipmapFiltering() const { return m_mipmap_filtering; }

    void setFiltering(QSGTexture::Filtering filter) { m_filtering = filter; }
    QSGTexture::Filtering filtering() const { return m_filtering; }

    void setHorizontalWrapMode(QSGTexture::WrapMode hwrap) { m_horizontal_wrap = hwrap; }
    QSGTexture::WrapMode horizontalWrapMode() const { return m_horizontal_wrap; }

    void setVerticalWrapMode(QSGTexture::WrapMode vwrap) { m_vertical_wrap = vwrap; }
    QSGTexture::WrapMode verticalWrapMode() const { return m_vertical_wrap; }

private:
    static QSGMaterialType mtype;

    QSGTexture *m_texture = nullptr;
    QSGTexture::Filtering m_filtering = QSGTexture::Nearest;
    QSGTexture::Filtering m_mipmap_filtering = QSGTexture::None;
    QSGTexture::WrapMode m_horizontal_wrap = QSGTexture::ClampToEdge;
    QSGTexture::WrapMode m_vertical_wrap = QSGTexture::ClampToEdge;
};

class QSGD3D11TextMaterial : public QSGD3D11Material
{
public:
    enum StyleType {
        Normal,
        Styled,
        Outlined,

        NStyleTypes
    };
    QSGD3D11TextMaterial(StyleType styleType, QSGD3D11RenderContext *rc, const QRawFont &font,
                         QFontEngine::GlyphFormat glyphFormat = QFontEngine::Format_None);

    QSGMaterialType *type() const override;
    int compare(const QSGMaterial *other) const override;

    int constantBufferSize() const override;
    void preparePipeline(QSGD3D11PipelineState *pipelineState) override;
    UpdateResults updatePipeline(const QSGD3D11MaterialRenderState &state,
                                 QSGD3D11PipelineState *pipelineState,
                                 ExtraState *extraState,
                                 quint8 *constantBuffer) override;

    void setColor(const QColor &c) { m_color = QVector4D(c.redF(), c.greenF(), c.blueF(), c.alphaF()); }
    void setColor(const QVector4D &color) { m_color = color; }
    const QVector4D &color() const { return m_color; }

    void setStyleShift(const QVector2D &shift) { m_styleShift = shift; }
    const QVector2D &styleShift() const { return m_styleShift; }

    void setStyleColor(const QColor &c) { m_styleColor = QVector4D(c.redF(), c.greenF(), c.blueF(), c.alphaF()); }
    void setStyleColor(const QVector4D &color) { m_styleColor = color; }
    const QVector4D &styleColor() const { return m_styleColor; }

    void populate(const QPointF &position,
                  const QVector<quint32> &glyphIndexes, const QVector<QPointF> &glyphPositions,
                  QSGGeometry *geometry, QRectF *boundingRect, QPointF *baseLine,
                  const QMargins &margins = QMargins(0, 0, 0, 0));

    QSGD3D11GlyphCache *glyphCache() const { return static_cast<QSGD3D11GlyphCache *>(m_glyphCache.data()); }

private:
    static const int NTextMaterialTypes = NStyleTypes * 2;
    static QSGMaterialType mtype[NTextMaterialTypes];
    StyleType m_styleType;
    QSGD3D11RenderContext *m_rc;
    QVector4D m_color;
    QVector2D m_styleShift;
    QVector4D m_styleColor;
    QRawFont m_font;
    QExplicitlySharedDataPointer<QFontEngineGlyphCache> m_glyphCache;
};

QT_END_NAMESPACE

#endif // QSGD3D11BUILTINMATERIALS_P_H