Git commit dafcb858b6106da336ace0b1a961e58efc838f3b by Bernhard Beschow.
Committed on 31/12/2012 at 13:44.
Pushed by beschow into branch 'master'.

compile with MSVC8

The error was:
 error C2668: 'pow' : ambiguous call to overloaded function
        C:\Programme\Microsoft Visual Studio 9.0\VC\INCLUDE\math.h(575): co=
uld be 'long double pow(long double,int)'
        C:\Programme\Microsoft Visual Studio 9.0\VC\INCLUDE\math.h(527): or=
       'float pow(float,int)'
        C:\Programme\Microsoft Visual Studio 9.0\VC\INCLUDE\math.h(489): or=
       'double pow(double,int)'
        while trying to match the argument list '(int, int)'

M  +16   -18   src/lib/VectorTileMapper.cpp

http://commits.kde.org/marble/dafcb858b6106da336ace0b1a961e58efc838f3b

diff --git a/src/lib/VectorTileMapper.cpp b/src/lib/VectorTileMapper.cpp
index c9c8a73..fd7d282 100644
--- a/src/lib/VectorTileMapper.cpp
+++ b/src/lib/VectorTileMapper.cpp
@@ -10,8 +10,6 @@
 =

 #include "VectorTileMapper.h"
 =

-#include <cmath>
-
 #include <QtCore/QRunnable>
 =

 #include "MarbleGlobal.h"
@@ -60,21 +58,21 @@ void VectorTileMapper::mapTexture( GeoPainter *painter,
     // More info: http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#=
Subtiles
     // More info: http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#=
C.2FC.2B.2B
     // Sometimes the formula returns wrong huge values, x and y have to be=
 between 0 and 2^ZoomLevel
-    unsigned int minX =3D qMin( (unsigned int) pow( 2, tileZoomLevel() ),
-                              qMax( (unsigned int) lon2tilex( viewport->vi=
ewLatLonAltBox().west(GeoDataCoordinates::Degree), tileZoomLevel() ),
-                                    (unsigned int) 0) );
+    unsigned int minX =3D qMin<unsigned int>( 2 << tileZoomLevel(),
+                              qMax<unsigned int>( lon2tilex( viewport->vie=
wLatLonAltBox().west(GeoDataCoordinates::Degree), tileZoomLevel() ),
+                                    0 ) );
 =

-    unsigned int minY =3D qMin( (unsigned int) pow( 2, tileZoomLevel() ),
-                              qMax( (unsigned int) lat2tiley( viewport->vi=
ewLatLonAltBox().north(GeoDataCoordinates::Degree), tileZoomLevel() ),
-                                    (unsigned int) 0) );
+    unsigned int minY =3D qMin<unsigned int>( 2 << tileZoomLevel(),
+                              qMax<unsigned int>( lat2tiley( viewport->vie=
wLatLonAltBox().north(GeoDataCoordinates::Degree), tileZoomLevel() ),
+                                    0 ) );
 =

-    unsigned int maxX =3D qMax( (unsigned int) 0,
-                              qMin( (unsigned int) lon2tilex( viewport->vi=
ewLatLonAltBox().east(GeoDataCoordinates::Degree), tileZoomLevel() ),
-                                    (unsigned int) pow( 2, tileZoomLevel()=
 )) );
+    unsigned int maxX =3D qMax<unsigned int>( 0,
+                              qMin<unsigned int>( lon2tilex( viewport->vie=
wLatLonAltBox().east(GeoDataCoordinates::Degree), tileZoomLevel() ),
+                                    2 << tileZoomLevel() ) );
 =

-    unsigned int maxY =3D qMax( (unsigned int) 0,
-                              qMin( (unsigned int) lat2tiley( viewport->vi=
ewLatLonAltBox().south(GeoDataCoordinates::Degree), tileZoomLevel() ),
-                                    (unsigned int) pow( 2, tileZoomLevel()=
 )) );
+    unsigned int maxY =3D qMax<unsigned int>( 0,
+                              qMin<unsigned int>( lat2tiley( viewport->vie=
wLatLonAltBox().south(GeoDataCoordinates::Degree), tileZoomLevel() ),
+                                    2 << tileZoomLevel() ) );
 =

     bool left  =3D minX < m_minTileX;
     bool right =3D maxX > m_maxTileX;
@@ -119,8 +117,8 @@ void VectorTileMapper::initTileRangeCoords(){
 =

     // Set tile X and Y to the biggest possible values, but inverted so the
     // left/up/right/down variables can be calculated
-    m_minTileX =3D pow( 2, tileZoomLevel() );
-    m_minTileY =3D pow( 2, tileZoomLevel() );
+    m_minTileX =3D 2 << tileZoomLevel();
+    m_minTileY =3D 2 << tileZoomLevel();
     m_maxTileX =3D 0;
     m_maxTileY =3D 0;
 }
@@ -160,12 +158,12 @@ void VectorTileMapper::updateTile(TileId const & tile=
Id, GeoDataDocument * docum
 =

 unsigned int VectorTileMapper::lon2tilex(double lon, int z)
 {
-    return (unsigned int)(floor((lon + 180.0) / 360.0 * pow(2.0, z)));
+    return (unsigned int)(floor((lon + 180.0) / 360.0 * (2 << z)));
 }
 =

 unsigned int VectorTileMapper::lat2tiley(double lat, int z)
 {
-    return (unsigned int)(floor((1.0 - log( tan(lat * M_PI/180.0) + 1.0 / =
cos(lat * M_PI/180.0)) / M_PI) / 2.0 * pow(2.0, z)));
+    return (unsigned int)(floor((1.0 - log( tan(lat * M_PI/180.0) + 1.0 / =
cos(lat * M_PI/180.0)) / M_PI) / 2.0 * (2 << z)));
 }
 =

 VectorTileMapper::RenderJob::RenderJob( StackedTileLoader *tileLoader, int=
 tileLevel, const ViewportParams *viewport,