summaryrefslogtreecommitdiffstats
path: root/src/plugins/platforms/xcb/nativepainting/qpixmap_x11.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/platforms/xcb/nativepainting/qpixmap_x11.cpp')
-rw-r--r--src/plugins/platforms/xcb/nativepainting/qpixmap_x11.cpp14
1 files changed, 4 insertions, 10 deletions
diff --git a/src/plugins/platforms/xcb/nativepainting/qpixmap_x11.cpp b/src/plugins/platforms/xcb/nativepainting/qpixmap_x11.cpp
index 2a84431cde..a4e820ea92 100644
--- a/src/plugins/platforms/xcb/nativepainting/qpixmap_x11.cpp
+++ b/src/plugins/platforms/xcb/nativepainting/qpixmap_x11.cpp
@@ -1314,7 +1314,7 @@ QBitmap QX11PlatformPixmap::mask() const
#endif
if (d == 1) {
QX11PlatformPixmap *that = const_cast<QX11PlatformPixmap*>(this);
- mask = QPixmap(that);
+ mask = QBitmap::fromPixmap(QPixmap(that));
} else {
mask = mask_to_bitmap(xinfo.screen());
}
@@ -1437,22 +1437,16 @@ QPixmap QX11PlatformPixmap::transformed(const QTransform &transform, Qt::Transfo
transform.m21(), transform.m22(), transform.m23(),
0., 0., 1);
bool complex_xform = false;
- qreal scaledWidth;
- qreal scaledHeight;
if (mat.type() <= QTransform::TxScale) {
- scaledHeight = qAbs(mat.m22()) * hs + 0.9999;
- scaledWidth = qAbs(mat.m11()) * ws + 0.9999;
- h = qAbs(int(scaledHeight));
- w = qAbs(int(scaledWidth));
+ h = qRound(qAbs(mat.m22()) * hs);
+ w = qRound(qAbs(mat.m11()) * ws);
} else { // rotation or shearing
QPolygonF a(QRectF(0, 0, ws, hs));
a = mat.map(a);
QRect r = a.boundingRect().toAlignedRect();
w = r.width();
h = r.height();
- scaledWidth = w;
- scaledHeight = h;
complex_xform = true;
}
mat = QPixmap::trueMatrix(mat, ws, hs); // true matrix
@@ -1461,7 +1455,7 @@ QPixmap QX11PlatformPixmap::transformed(const QTransform &transform, Qt::Transfo
mat = mat.inverted(&invertible); // invert matrix
if (h == 0 || w == 0 || !invertible
- || qAbs(scaledWidth) >= 32768 || qAbs(scaledHeight) >= 32768 )
+ || qAbs(h) >= 32768 || qAbs(w) >= 32768 )
// error, return null pixmap
return QPixmap();