Make sure the blitter api works with Raster GS(x11 and win) and QWS

1 files changed, 48 insertions, 0 deletions

diff --git a/src/gui/painting/qblittable_p.h b/src/gui/painting/qblittable_p.h
new file mode 100644
index 0000000..98caab7d
--- /dev/null
+++ b/src/gui/painting/qblittable_p.h
@@ -0,0 +1,48 @@
+#ifndef QBLITTABLE_P_H
+#define QBLITTABLE_P_H
+
+#include <QtCore/qsize.h>
+
+#ifndef QT_NO_BLITTABLE
+QT_BEGIN_NAMESPACE
+
+class QImage;
+class QBlittablePrivate;
+
+class Q_GUI_EXPORT QBlittable
+{
+    Q_DECLARE_PRIVATE(QBlittable);
+public:
+    enum Capability {
+
+        SolidRectCapability             = 0x0001,
+        SourcePixmapCapability          = 0x0002,
+        SourceOverPixmapCapability      = 0x0004,
+        SourceOverScaledPixmapCapability = 0x0008,
+
+        // Internal ones
+        OutlineCapability               = 0x0001000,
+    };
+    Q_DECLARE_FLAGS (Capabilities, Capability);
+
+    QBlittable(const QSize &size, Capabilities caps);
+    virtual ~QBlittable();
+
+    Capabilities capabilities() const;
+    QSize size() const;
+
+    virtual void fillRect(const QRectF &rect, const QColor &color) = 0;
+    virtual void drawPixmap(const QRectF &rect, const QPixmap &pixmap, const QRectF &subrect) = 0;
+
+    QImage *lock();
+    void unlock();
+
+protected:
+    virtual QImage *doLock() = 0;
+    virtual void doUnlock() = 0;
+    QBlittablePrivate *d_ptr;
+};
+
+QT_END_NAMESPACE
+#endif //QT_NO_BLITTABLE
+#endif //QBLITTABLE_P_H