Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-s60-public

12 files changed, 74 insertions, 21 deletions

diff --git a/src/gui/painting/qblendfunctions_armv6_rvct.s b/src/gui/painting/qblendfunctions_armv6_rvct.s
index 1027548..0d413cb 100644
--- a/src/gui/painting/qblendfunctions_armv6_rvct.s
+++ b/src/gui/painting/qblendfunctions_armv6_rvct.s
@@ -34,7 +34,7 @@
 ;** met: http://www.gnu.org/copyleft/gpl.html.
 ;**
 ;** If you are unsure which license is appropriate for your use, please
-;** contact the sales department at http://www.qtsoftware.com/contact.
+;** contact the sales department at http://qt.nokia.com/contact.
 ;** $QT_END_LICENSE$
 ;**
 ;****************************************************************************/
diff --git a/src/gui/painting/qcolormap_s60.cpp b/src/gui/painting/qcolormap_s60.cpp
index 01d12d1..7a27c94 100644
--- a/src/gui/painting/qcolormap_s60.cpp
+++ b/src/gui/painting/qcolormap_s60.cpp
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
+** contact the sales department at http://qt.nokia.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index 9ca5572..ddb47ce 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -1231,17 +1231,14 @@ static const uint L2CacheLineLengthInInts = L2CacheLineLength/sizeof(uint);
 // Two consecutive preloads stall, so space them out a bit by using different modulus.
 #    define PRELOAD_COND2(x,y) if (((uint)&x[i])%L2CacheLineLength == 0) preload(&x[i] + L2CacheLineLengthInInts); \
          if (((uint)&y[i])%L2CacheLineLength == 16) preload(&y[i] + L2CacheLineLengthInInts);
-#  else
+#  endif // QT_HAVE_ARMV6
+#endif // Q_CC_RVCT
+
+#if !defined(Q_CC_RVCT) || !defined(QT_HAVE_ARMV6)
 #    define PRELOAD_INIT(x)
 #    define PRELOAD_INIT2(x,y)
 #    define PRELOAD_COND(x)
 #    define PRELOAD_COND2(x,y)
-#  endif
-#else
-#  define PRELOAD_INIT(x)
-#  define PRELOAD_INIT2(x,y)
-#  define PRELOAD_COND(x)
-#  define PRELOAD_COND2(x,y)
 #endif
 
 /* The constant alpha factor describes an alpha factor that gets applied
diff --git a/src/gui/painting/qdrawhelper_armv6_p.h b/src/gui/painting/qdrawhelper_armv6_p.h
index 2ab63eb..9f3e062 100644
--- a/src/gui/painting/qdrawhelper_armv6_p.h
+++ b/src/gui/painting/qdrawhelper_armv6_p.h
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
+** contact the sales department at http://qt.nokia.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/gui/painting/qdrawhelper_armv6_rvct.inc b/src/gui/painting/qdrawhelper_armv6_rvct.inc
index f6c23d0..1aabbf5 100644
--- a/src/gui/painting/qdrawhelper_armv6_rvct.inc
+++ b/src/gui/painting/qdrawhelper_armv6_rvct.inc
@@ -34,7 +34,7 @@
 ;** met: http://www.gnu.org/copyleft/gpl.html.
 ;**
 ;** If you are unsure which license is appropriate for your use, please
-;** contact the sales department at http://www.qtsoftware.com/contact.
+;** contact the sales department at http://qt.nokia.com/contact.
 ;** $QT_END_LICENSE$
 ;**
 ;****************************************************************************/
diff --git a/src/gui/painting/qdrawhelper_armv6_rvct.s b/src/gui/painting/qdrawhelper_armv6_rvct.s
index 215bdaf..51b67a4 100644
--- a/src/gui/painting/qdrawhelper_armv6_rvct.s
+++ b/src/gui/painting/qdrawhelper_armv6_rvct.s
@@ -34,7 +34,7 @@
 ;** met: http://www.gnu.org/copyleft/gpl.html.
 ;**
 ;** If you are unsure which license is appropriate for your use, please
-;** contact the sales department at http://www.qtsoftware.com/contact.
+;** contact the sales department at http://qt.nokia.com/contact.
 ;** $QT_END_LICENSE$
 ;**
 ;****************************************************************************/
diff --git a/src/gui/painting/qpaintdevice.cpp b/src/gui/painting/qpaintdevice.cpp
index 6477952..6a2a4c4 100644
--- a/src/gui/painting/qpaintdevice.cpp
+++ b/src/gui/painting/qpaintdevice.cpp
@@ -64,3 +64,5 @@ int QPaintDevice::metric(PaintDeviceMetric) const
     qWarning("QPaintDevice::metrics: Device has no metric information");
     return 0;
 }
+
+QT_END_NAMESPACE
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index ef4904f..8679e15 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -2541,12 +2541,44 @@ void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRe
     Q_D(QRasterPaintEngine);
     QRasterPaintEngineState *s = state();
     const bool aa = s->flags.antialiased || s->flags.bilinear;
-    if (!aa && sr.size() == QSize(1, 1)) {
+    int sr_l = qFloor(sr.left());
+    int sr_r = qCeil(sr.right()) - 1;
+    int sr_t = qFloor(sr.top());
+    int sr_b = qCeil(sr.bottom()) - 1;
+
+    if (!aa && sr_l == sr_r && sr_t == sr_b) {
         // as fillRect will apply the aliased coordinate delta we need to
         // subtract it here as we don't use it for image drawing
         QTransform old = s->matrix;
         s->matrix = s->matrix * QTransform::fromTranslate(-aliasedCoordinateDelta, -aliasedCoordinateDelta);
-        fillRect(r, QColor::fromRgba(img.pixel(sr.x(), sr.y())));
+
+        // Do whatever fillRect() does, but without premultiplying the color if it's already premultiplied.
+        QRgb color = img.pixel(sr_l, sr_t);
+        switch (img.format()) {
+        case QImage::Format_ARGB32_Premultiplied:
+        case QImage::Format_ARGB8565_Premultiplied:
+        case QImage::Format_ARGB6666_Premultiplied:
+        case QImage::Format_ARGB8555_Premultiplied:
+        case QImage::Format_ARGB4444_Premultiplied:
+            // Combine premultiplied color with the opacity set on the painter.
+            d->solid_color_filler.solid.color =
+                ((((color & 0x00ff00ff) * s->intOpacity) >> 8) & 0x00ff00ff)
+                | ((((color & 0xff00ff00) >> 8) * s->intOpacity) & 0xff00ff00);
+            break;
+        default:
+            d->solid_color_filler.solid.color = PREMUL(ARGB_COMBINE_ALPHA(color, s->intOpacity));
+            break;
+        }
+
+        if ((d->solid_color_filler.solid.color & 0xff000000) == 0
+            && s->composition_mode == QPainter::CompositionMode_SourceOver) {
+            return;
+        }
+
+        d->solid_color_filler.clip = d->clip();
+        d->solid_color_filler.adjustSpanMethods();
+        fillRect(r, &d->solid_color_filler);
+
         s->matrix = old;
         return;
     }
@@ -5218,6 +5250,13 @@ static void drawLine_midpoint_i(int x1, int y1, int x2, int y2, ProcessSpans spa
             dy = -dy;
         }
 
+        int x_lower_limit = - 128;
+        if (x1 < x_lower_limit) {
+            int cy = dy * (x_lower_limit - x1) / dx + y1;
+            drawLine_midpoint_i(x_lower_limit, cy, x2, y2, span_func, data, style, devRect);
+            return;
+        }
+
         if (style == LineDrawNormal)
             --x2;
 
@@ -5355,6 +5394,13 @@ static void drawLine_midpoint_i(int x1, int y1, int x2, int y2, ProcessSpans spa
             dx = -dx;
         }
 
+        int y_lower_limit = - 128;
+        if (y1 < y_lower_limit) {
+            int cx = dx * (y_lower_limit - y1) / dy + x1;
+            drawLine_midpoint_i(cx, y_lower_limit, x2, y2, span_func, data, style, devRect);
+            return;
+        }
+
         if (style == LineDrawNormal)
             --y2;
 
diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp
index 115f599..b8781b1 100644
--- a/src/gui/painting/qpaintengine_x11.cpp
+++ b/src/gui/painting/qpaintengine_x11.cpp
@@ -2459,15 +2459,23 @@ void QX11PaintEngine::drawFreetype(const QPointF &p, const QTextItemInt &ti)
     XRectangle rects[rectcount];
     int num_rects = 0;
 
+    QPoint delta(qRound(d->matrix.dx()), qRound(d->matrix.dy()));
+    QRect clip(d->polygonClipper.boundingRect());
     for (int i=0; i < path.elementCount(); i+=5) {
         int x = qRound(path.elementAt(i).x);
         int y = qRound(path.elementAt(i).y);
         int w = qRound(path.elementAt(i+1).x) - x;
         int h = qRound(path.elementAt(i+2).y) - y;
-        rects[num_rects].x = x + qRound(d->matrix.dx());
-        rects[num_rects].y = y + qRound(d->matrix.dy());
-        rects[num_rects].width = w;
-        rects[num_rects].height = h;
+
+        QRect rect = QRect(x + delta.x(), y + delta.y(), w, h);
+        rect = rect.intersected(clip);
+        if (rect.isEmpty())
+            continue;
+
+        rects[num_rects].x = short(rect.x());
+        rects[num_rects].y = short(rect.y());
+        rects[num_rects].width = ushort(rect.width());
+        rects[num_rects].height = ushort(rect.height());
         ++num_rects;
         if (num_rects == rectcount) {
             XFillRectangles(d->dpy, d->hd, d->gc, rects, num_rects);
diff --git a/src/gui/painting/qregion_s60.cpp b/src/gui/painting/qregion_s60.cpp
index 2d85f10..5600ece 100644
--- a/src/gui/painting/qregion_s60.cpp
+++ b/src/gui/painting/qregion_s60.cpp
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
+** contact the sales department at http://qt.nokia.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/gui/painting/qwindowsurface_s60.cpp b/src/gui/painting/qwindowsurface_s60.cpp
index 714c9e8..622b8de 100644
--- a/src/gui/painting/qwindowsurface_s60.cpp
+++ b/src/gui/painting/qwindowsurface_s60.cpp
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
+** contact the sales department at http://qt.nokia.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
diff --git a/src/gui/painting/qwindowsurface_s60_p.h b/src/gui/painting/qwindowsurface_s60_p.h
index 54b2035..87dfd5e 100644
--- a/src/gui/painting/qwindowsurface_s60_p.h
+++ b/src/gui/painting/qwindowsurface_s60_p.h
@@ -34,7 +34,7 @@
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you are unsure which license is appropriate for your use, please
-** contact the sales department at http://www.qtsoftware.com/contact.
+** contact the sales department at http://qt.nokia.com/contact.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/