canvas::Text: get maximum width (if displayed on a single line).

[simgear.git] / simgear / screen / colors.hxx

diff --git a/simgear/screen/colors.hxx b/simgear/screen/colors.hxx
index 1aa0ef47bc3474ce96dd0413db25a773a3636ec2..eb78faef93694ffd6bd9afbbd24dd560dd7f5bce 100644 (file)
--- a/simgear/screen/colors.hxx
+++ b/simgear/screen/colors.hxx
@@ -16,7 +16,7 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 // $Id$
 
@@ -26,10 +26,7 @@
 
 #include <math.h>
 
-#if defined( macintosh )
-const float system_gamma = 1.4;
-
-#elif defined (sgi)
+#if defined (sgi)
 const float system_gamma = 2.0/1.7;
 
 #else  // others
@@ -47,7 +44,7 @@ inline void gamma_correct_rgb(float *color,
     color[0] = pow(color[0], tmp);
     color[1] = pow(color[1], tmp);
     color[2] = pow(color[2], tmp);
-};
+}
 
 inline void gamma_correct_c(float *color,
                             float reff = 2.5, float system = system_gamma)
@@ -56,7 +53,7 @@ inline void gamma_correct_c(float *color,
       return;
 
    *color = pow(*color, reff/system);
-};
+}
 
 inline void gamma_restore_rgb(float *color,
                               float reff = 2.5, float system = system_gamma)
@@ -68,7 +65,7 @@ inline void gamma_restore_rgb(float *color,
     color[0] = pow(color[0], tmp);
     color[1] = pow(color[1], tmp);
     color[2] = pow(color[2], tmp);
-};
+}
 
 inline void gamma_restore_c(float *color,
                             float reff = 2.5, float system = system_gamma)
@@ -77,7 +74,7 @@ inline void gamma_restore_c(float *color,
       return;
 
    *color = pow(*color, system/reff);
-};
+}
 
 
 #endif // _SG_COLORS_HXX