1 files changed, 22 insertions, 20 deletions

diff --git a/src/gui/math3d/qmatrix4x4.h b/src/gui/math3d/qmatrix4x4.h
index 19540308a1..e143884f9d 100644
--- a/src/gui/math3d/qmatrix4x4.h
+++ b/src/gui/math3d/qmatrix4x4.h
@@ -867,9 +867,9 @@ inline QPointF operator*(const QPointF& point, const QMatrix4x4& matrix)
         yin * matrix.m[3][1] +
         matrix.m[3][3];
     if (w == 1.0f) {
-        return QPointF(float(x), float(y));
+        return QPointF(qreal(x), qreal(y));
     } else {
-        return QPointF(float(x / w), float(y / w));
+        return QPointF(qreal(x / w), qreal(y / w));
     }
 }
 
@@ -907,33 +907,35 @@ inline QPoint operator*(const QMatrix4x4& matrix, const QPoint& point)
 
 inline QPointF operator*(const QMatrix4x4& matrix, const QPointF& point)
 {
-    float xin, yin;
-    float x, y, w;
+    qreal xin, yin;
+    qreal x, y, w;
     xin = point.x();
     yin = point.y();
     if (matrix.flagBits == QMatrix4x4::Identity) {
         return point;
     } else if (matrix.flagBits < QMatrix4x4::Rotation2D) {
         // Translation | Scale
-        return QPointF(xin * matrix.m[0][0] + matrix.m[3][0],
-                       yin * matrix.m[1][1] + matrix.m[3][1]);
+        return QPointF(xin * qreal(matrix.m[0][0]) + qreal(matrix.m[3][0]),
+                       yin * qreal(matrix.m[1][1]) + qreal(matrix.m[3][1]));
     } else if (matrix.flagBits < QMatrix4x4::Perspective) {
-        return QPointF(xin * matrix.m[0][0] + yin * matrix.m[1][0] + matrix.m[3][0],
-                       xin * matrix.m[0][1] + yin * matrix.m[1][1] + matrix.m[3][1]);
+        return QPointF(xin * qreal(matrix.m[0][0]) + yin * qreal(matrix.m[1][0]) +
+                       qreal(matrix.m[3][0]),
+                       xin * qreal(matrix.m[0][1]) + yin * qreal(matrix.m[1][1]) +
+                       qreal(matrix.m[3][1]));
     } else {
-        x = xin * matrix.m[0][0] +
-            yin * matrix.m[1][0] +
-            matrix.m[3][0];
-        y = xin * matrix.m[0][1] +
-            yin * matrix.m[1][1] +
-            matrix.m[3][1];
-        w = xin * matrix.m[0][3] +
-            yin * matrix.m[1][3] +
-            matrix.m[3][3];
-        if (w == 1.0f) {
-            return QPointF(float(x), float(y));
+        x = xin * qreal(matrix.m[0][0]) +
+            yin * qreal(matrix.m[1][0]) +
+            qreal(matrix.m[3][0]);
+        y = xin * qreal(matrix.m[0][1]) +
+            yin * qreal(matrix.m[1][1]) +
+            qreal(matrix.m[3][1]);
+        w = xin * qreal(matrix.m[0][3]) +
+            yin * qreal(matrix.m[1][3]) +
+            qreal(matrix.m[3][3]);
+        if (w == 1.0) {
+            return QPointF(qreal(x), qreal(y));
         } else {
-            return QPointF(float(x / w), float(y / w));
+            return QPointF(qreal(x / w), qreal(y / w));
         }
     }
 }