1 files changed, 67 insertions, 0 deletions
diff --git a/softwarecontext/softwarelayer.h b/softwarecontext/softwarelayer.h
new file mode 100644
index 0000000000..b584841f87
--- /dev/null
+++ b/softwarecontext/softwarelayer.h
@@ -0,0 +1,67 @@
+#ifndef SOFTWARELAYER_H
+#define SOFTWARELAYER_H
+
+#include <private/qsgadaptationlayer_p.h>
+#include <private/qsgcontext_p.h>
+
+namespace SoftwareContext {
+class PixmapRenderer;
+}
+
+class SoftwareLayer : public QSGLayer
+{
+    Q_OBJECT
+public:
+    SoftwareLayer(QSGRenderContext *renderContext);
+    ~SoftwareLayer();
+
+    const QPixmap &pixmap() const { return m_pixmap; }
+
+    // QSGTexture interface
+public:
+    virtual int textureId() const;
+    virtual QSize textureSize() const;
+    virtual bool hasAlphaChannel() const;
+    virtual bool hasMipmaps() const;
+    virtual void bind();
+
+    // QSGDynamicTexture interface
+public:
+    virtual bool updateTexture();
+
+    // QSGLayer interface
+public:
+    virtual void setItem(QSGNode *item);
+    virtual void setShaderEffectNode(QSGNode *node);
+    virtual void setRect(const QRectF &rect);
+    virtual void setSize(const QSize &size);
+    virtual void scheduleUpdate();
+    virtual QImage toImage() const;
+    virtual void setLive(bool live);
+    virtual void setRecursive(bool recursive);
+    virtual void setFormat(GLenum);
+    virtual void setHasMipmaps(bool);
+    virtual void setDevicePixelRatio(qreal ratio);
+
+public slots:
+    virtual void markDirtyTexture();
+    virtual void invalidated();
+
+private:
+    void grab();
+
+    QSGNode *m_item;
+    QSGNode *m_shaderEffectNode;
+    QSGRenderContext *m_context;
+    SoftwareContext::PixmapRenderer *m_renderer;
+    QRectF m_rect;
+    QSize m_size;
+    QPixmap m_pixmap;
+    qreal m_device_pixel_ratio;
+    bool m_live;
+    bool m_grab;
+    bool m_recursive;
+    bool m_dirtyTexture;
+};
+
+#endif // SOFTWARELAYER_H