1 files changed, 2 insertions, 22 deletions
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h
index 5d527207a4..089aadc3f7 100644
--- a/src/gui/painting/qpaintengine_raster_p.h
+++ b/src/gui/painting/qpaintengine_raster_p.h
@@ -208,15 +208,6 @@ public:
     ClipType clipType() const;
     QRect clipBoundingRect() const;
 
-    void releaseBuffer();
-
-    QSize size() const;
-
-#ifndef QT_NO_DEBUG
-    void saveBuffer(const QString &s) const;
-#endif
-
-
 #ifdef Q_OS_WIN
     void setDC(HDC hdc);
     HDC getDC() const;
@@ -315,7 +306,7 @@ public:
 
     void recalculateFastImages();
     bool canUseFastImageBlending(QPainter::CompositionMode mode, const QImage &image) const;
-    bool canUseImageBlitting(QPainter::CompositionMode mode, const QImage &image) const;
+    bool canUseImageBlitting(QPainter::CompositionMode mode, const QImage &image, const QPointF &pt, const QRectF &sr) const;
 
     QPaintDevice *device;
     QScopedPointer<QOutlineMapper> outlineMapper;
@@ -435,27 +426,16 @@ inline void QClipData::appendSpans(const QSpan *s, int num)
 class QRasterBuffer
 {
 public:
-    QRasterBuffer() : m_width(0), m_height(0), m_buffer(0) { init(); }
+    QRasterBuffer() : m_width(0), m_height(0), m_buffer(nullptr) { init(); }
 
     ~QRasterBuffer();
 
     void init();
 
     QImage::Format prepare(QImage *image);
-    QImage::Format prepare(QPixmap *pix);
-    void prepare(int w, int h);
-    void prepareBuffer(int w, int h);
-
-    void resetBuffer(int val=0);
 
     uchar *scanLine(int y) { Q_ASSERT(y>=0); Q_ASSERT(y<m_height); return m_buffer + y * qsizetype(bytes_per_line); }
 
-#ifndef QT_NO_DEBUG
-    QImage bufferImage() const;
-#endif
-
-    void flushToARGBImage(QImage *image) const;
-
     int width() const { return m_width; }
     int height() const { return m_height; }
     int bytesPerLine() const { return bytes_per_line; }