- sync with qtopia cvs: adds patch which fixes qpixmaps loosing their

  masks when scaling using certain scaling factors

1 files changed, 42 insertions, 0 deletions

diff --git a/qt/qte232-for-qpe150.patch b/qt/qte232-for-qpe150.patch
index 3acb3d1..c01f1f3 100644
--- a/qt/qte232-for-qpe150.patch
+++ b/qt/qte232-for-qpe150.patch
@@ -41,24 +41,66 @@
                 if ( sound_stereo ) {
                     if ( chunkdata.channels == 1 ) {
                         r = l;
                     } else {
         -               if ( chunkdata.wBitsPerSample == 8 ) {
         -                   r = (data[out++] - 128) * 128;
         -               } else {
         -                   r = ((short*)data)[out/2];
         -                   out += 2;
         -               }
         +               r = getOneSample();
                     }
                 } else {
                     if ( chunkdata.channels == 2 ) {
         -               if ( chunkdata.wBitsPerSample == 8 ) {
         -                   r = (data[out++] - 128) * 128;
         -               } else {
         -                   r = ((short*)data)[out/2];
         -                   out += 2;
         -               }
         +               r = getOneSample();
                         l = l + r;
                     }
                 }
+
+        --- src/kernel/qpixmap_qws.cpp.origMon Mar 11 17:00:03 2002
+        +++ src/kernel/qpixmap_qws.cppMon Mar 11 17:01:05 2002
+@@ -585,6 +585,13 @@ QPixmap QPixmap::xForm( const QWMatrix &
+             QWMatrix mat( 1, 0, 0, 1, -xmin, -ymin );// true matrix
+     mat = matrix * mat;
+ 
++    // calculate new width and height
++    QPointArray a(  QRect( 0,0,ws,hs ) );
++    a = mat.map(  a );
++    QRect r = a.boundingRect().normalize();
++    w = r.width();
++    h = r.height();
++
+     if ( matrix.m12() == 0.0F  && matrix.m21() == 0.0F &&
+          matrix.m11() >= 0.0F  && matrix.m22() >= 0.0F &&
+          depth() == defaultDepth() // ### stretchBlt limitation
+@@ -593,11 +600,6 @@ QPixmap QPixmap::xForm( const QWMatrix &
+         if ( mat.m11() == 1.0F && mat.m22() == 1.0F )
+                    return *this;               // identity matrix
+ 
+        -h = qRound( mat.m22()*hs );
+        -w = qRound( mat.m11()*ws );
+        -h = QABS( h );
+        -w = QABS( w );
+-
+         if(w==0 || h==0) {
+             return *this;
+         }
+@@ -618,12 +620,6 @@ QPixmap QPixmap::xForm( const QWMatrix &
+         }
+         return pm;
+ 
+        -    } else {                           // rotation or shearing
+        -QPointArray a( QRect(0,0,ws,hs) );
+        -a = mat.map( a );
+        -QRect r = a.boundingRect().normalize();
+        -w = r.width();
+        -h = r.height();
+     }
+     bool invertible;
+             mat = mat.invert( &invertible );   // invert matrix